• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a clutch release bearing assembly in which the operating member (10) intended to be subjected to the action of the clutch release fork (11) is made of synthetic material, and for supporting the clutch release fork a metal support element (17) is provided which is disposed axially between the transverse flange (14) on the operating member (10) and the driving element (12) which acts on the clutch release means. The flange (14) has passages (18) providing access to the support element (17) for the clutch release fork (11), and the support element (17) comprises a simple flat or substantially flat washer. The invention is particularly applicable to self-centering clutch release bearings for motor vehicles. <IMAGE>
    公开号:SU1240368A3
    申请号:SU813273751
    申请日:1981-04-07
    公开日:1986-06-23
    发明作者:Бийе Рене；Рено Пьер
    申请人:Валео (Фирма)；
    IPC主号:
    专利说明:

    2. The knot of claim 1, which is distinguished by the fact that it is equipped with a disk insert, made in the form of a radial thickening, and mentioned, the insert is placed between the support element and the ring of the control element. . ..
    3. Tied with p. 1, that is, with the fact that the undercarriage is an axial projection in the form of a glass with transverse shoulders evenly and radially on its outer surface at the end, in the form of clamping hooks under elastic the legs of the connecting elements, the supporting element is made with means of its axial retention in the form of protrusions, and at least one groove for the radially entering protrusion of the supporting element is inserted into the disk of said element in front of the last window 11; Ch is located above the drive spindle member fixedly to it is coupled and directed to the opposite side of the axial projection with end stop threaded element inside cup has a support and control elements and connection means are mounted for DC biasing the latter to the drive spindle member.
    L. The knot of claim 1, of which there is the fact that the disk of the undercarriage element on the part of the control element is made with a shell of the same material as the mentioned hrd element, and in the shell without the possibility of moving along the axis is placed the supporting element.
    5. A node in h. 4, characterized in that the part of the aforementioned shell, placed between the control and supporting elements, is made in the form of concentric ... rings, the outer
    The invention relates to mechanical engineering, in particular to clutch thrust bearings, i.e. organs intended to act on the release device.
    of which is matched with a glass of the undercarriage element, and the inner sleeve of the undercarriage element.
    6. The assembly according to claim 4, of which there is also the fact that part of the said shell, placed between the control and supporting elements, is designed as a washer.
    7. The knot of claim 1, characterized by the fact that the running element is provided with an axial projection in the form of a glass, with an annular retaining part made in the form of a drum with an elongated rim, and on the rim evenly around the circumference there are tongues formed by axial slots with a length equal to the width of the rim.
    8. The knot of claim 7, wherein the length of one of the said rim tabs exceeds the length of the remaining tabs.
    9. The knot according to claim 7, characterized in that an annular protrusion radially K is made on the inner surface of the glass at its end with a transverse shoulder, the node axis, and the glass is evenly divided circumferentially into individual segments, and The sides on the said annular protrusion of the glass are provided with a lead-in chamfer for the flange of the retaining part.
    10. The knot according to claim 9, of the first and the same so that the inner part of the glass of the undercarriage element is equal to the sum of the lengths of the support element and the part holding it, the latter being installed by an elongated tongue, and the supporting element and retention de-; Tal - in the glass of the undercarriage.
    Pr and about p and p about p at n to t and m:
    08.04.80po sub. 1-2.
    01/29/81 on items 3-4 December 18, 80 on PP. 5-7
    clutch, namely, to the convergence of cars.
    The purpose of the invention is to increase the operating conditions by eliminating the potential; the operation of the control mechanism on the undercarriage and the extension of the service life of the latter.
    The goal is achieved by providing parts appropriate to the thrust bearing.
    In addition, operating conditions are improved by simplifying installation work.
    Fig. 1 shows a thrust bearing, a transverse section; Fig. 2 is a view A in Fig. 1; Fig. 3 is a section BB in Fig. 2 in Fig. A is a view B in Fig. 2; figure 5 - Locking podipnik, top view; figure 6 - section GG in figure 5; Fig. 7 is the same; an embodiment of the assembly of Fig. 8 is an embodiment of the assembly} of Fig. 9 is a view D of Fig. 8; FIG. 10 is a thrust bearing, top view; FIG. 11 — an embodiment of the assembly; Fig. 12 is a view of E in Fig. 11; on Fig - section LC in Fig; FIG. 14 shows section 3-3 of FIG. 12; in fig. 15 — node 1 in FIG. 14; 16-19 are embodiments of the assemblies; Fig.20 is a side view of Fig.20; on Fig view of the running element on Fig; on Fig.22 - section And on Fig.21; on Fig - node P on Fig; on Fig - hold the item used on Fig; on Fig - type K on Fig; on Fig - type L on Fig; Fig. 27 is an embodiment of Fig. 14; Figures 28 and 29 are embodiments of Figures 19 and 20; at 35 and 30 - section M-: in Fig. 29; Fig. 31 is an embodiment of Fig. 29.
    A clutch thrust bearing contains a travel element 1 designed to take impact. The control mechanism, a clutch fork 2 (one of the fingers of which is shown partially and schematically with a dashed line in FIGS. 1, 4, 7 and 8-10) and the acting element 3 in the form of a self-centering thrust bearing, which is designed under the action of element 1 to act directly on the clutch dispenser (not shown).
    The running element 1 is made of synthetic material and contains (in the axial direction) a sleeve 4 which is full in one piece and a disk 5 transversely mounted on it, the latter is annular, and on its outer periphery, on the side of the acting element 3, it is framed by an axial protrusion 6 in the form of a glass.
    To support the clutch yoke 2 between the acting element 3 and the disco 5 of the chassis element, the metal support element 7 is axially disposed, and the disk 5 has two windows 8 located locally in diametrically opposite positions, which provide access to the support element 7 for two X fingers of the clutch fork 2.
    The support element 7 is superimposed on the disk 5 of the running element 1, in some ways it doubles the thickness of the latter and is a simple flat washer, i.e., obtained by cutting from a metal sheet blank without giving it the shape of this blank.
    The inner and outer contours of the washer (Figures 1-27), which forms the supporting element 7, are circular m and, for all their length, but not necessarily, one or the other of these contours may, for example, have at least (locally) one or more bald spots or radial thickenings (Figs. 28-31) or in general can be any.
    In addition, the washer (Figures 1-10), which forms the supporting element 7, is centered by its outer periphery on the cup of the axial protrusion 6 of the chassis element 1, but not necessarily, since its alignment can, for example, be conducted along the inner periphery, on hub 4 of the travel element, or on any other bearing surface.
    The impact element 3 is also formed by a ball bearing, the outer ring 9 of which is axially adjacent to the supporting element 7, and the inner ring 10, free from all contact with this supporting element 7, forms an active part designed to act with the clutch release device. ; Since we are talking about a self-centering arm with a clutch stop, the actuating element 3 can freely move radially in all directions relative to the KNOTS axis, in contact with the supporting element 7 within the radial deviation allowed by the disc disk 5 of the driving element 1.
    The assembly of the thrust bearing assembly is carried out using connecting means in the form of a pressure cover 11, containing on one side several axial elastic legs 12 - 4 pcs. in figure 1-7, 3 pcs. 8-10, and on the other hand, an elastic corrugated front wall 13. With its axial legs 12, the connecting pressure cover 11 is connected to the running element 1, each of said axial legs 12 having a window 14 with which it engages the end of the transverse shoulder, made in the vnde hook 15 at the end 16 on the outer surface of the glass. Due to the forces of elasticity of the front wall 13 presses this ring to the support element 7.
    Window 8 (Figures 1-4) forms a notch facing the outer periphery of the disk 5, while being limited by the main edge 17, parallel to the axial plane of symmetry P of the node (shown schematically with a dashed line, figure 2) and two lateral edges 18, which are located (one and the other) along the chord to the outer periphery of the disk 5, perpendicularly axially, the plane of symmetry P.
    At the same time, axial protrusions 19 are located along the main edge 17, and they are located tangentially to the inner periphery of the disk 5, parallel to the axial plane of symmetry P.
    The axial protrusions 19 contain at the end of the elongation 20 with end seals 21, which, being parallel to the disk 5 at a distance from it, have a window 14.
    During operation, the clutch fork 2 rests on the outer part of the axial protrusion 19, which ensures its exact direction. In order to avoid jamming of the clutch fork 2 during operation, one of at least the lateral edges 18 of each of the windows 8 is outlined by a facet 22.
    The axial protrusion 19 (Figures 5 and 6) surrounds that of the main edges 17, which is the most distant from the node axis in the radial direction, and is therefore, in this case, relative to the outer periphery of the disk 5, parallel to the axial plane of symmetry P node.
    yu ts
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    Each window 8 of the disk 5 is matched with. axial protrusion not only along part of at least one of these main edges 17, but also along part of one of its lateral edges 18.
    For this side edge 18, the corresponding end stop 23 is located along the chord of the disk 5, perpendicular to the axial plane of symmetry P, parallel to the disk 5. Moreover, the part of the stop is bent to connect with the part of the connecting wall perpendicular to it. which 24.
    The direction for the clutch fork 2 (Fig. 7) is characterized by another design of the end stop 23, framing one of the lateral edges 18 of the window 8. In this case, the axial protrusion may be reduced, while the clutch fork has a groove profile.
    In the proposed embodiment, two studs 25 are used, which consist of an average 26 and an end 27 parts (Fig-10). The middle zone 26 has a U - shaped configuration and is located on the inner periphery of the support element 7 in the groove 28, which, being made in the form of a semicircle in the running element 1, on the inner periphery of the transverse disk 5 of the latter, extends to the outer circumference of the disc 5 on its side branches mi 29.
    Thus, each stud 25 is disposed partially; on one side of the disk 5 of the undercarriage element 1 and partly on the other side of this disk, and its engagement with the disk 5 is carried out by simple elastic deformation.
    The disk 5 (FIG. 11-15) is ring-shaped, and on its outer periphery, on the side of the acting element 3, is framed by an axial protrusion 6.
    To support the clutch fork 2, the support element 7 formed by a simple metal washer is axially disposed between the acting element 3 and the disk 5 of the running element 1. The disk insert is made in the form of a washer 30, which thickens the support element 7.
    To access the control mechanism to the support element 7 in the disk 5 of the undercarriage element 1, there are two windows 8 in symmetrically opposite positions, each of which is locally framed, on the one hand with an uneven thickness and a section made in the form of an axial chamfer 31, and on the other side axial a projection with an emphasis on the end, made in the form of an angular support 32, serving to axially support the thrust bearing relative to the control mechanism.
    Acting element 3 is formed by a ball bearing 33, the outer ring 9 of which is axially adjacent to the support element 7 through the washer 30, and the inner ring 10 is free from any contact with any other component of this clutch thrust bearing, forms the active part of the acting element 3 of the latter.
    Since this is a self-centering, disengaged thrust bearing, the acting element 3 can freely move radially in any direction of the carrier. but the axis of the assembly in contact with the washer 30 and within the radial deviation allowed by the axial protrusion of the disc 5. of the travel member 1.
    The acting element 3 has in the radial direction and in the proposed limits freedom of movement in all directions relatively. node axis.
    The connecting means connect the axially acting element 3 with the moving element 1, i.e. the connecting case 11 contains on one side several axial legs 12 (4 pcs.) And on the other side a front corrugated wall 13. These axial legs 12 the connecting case 11 is coupled with the hooks 15 of the traveling element 1, and with its front wall 13 it acts elastically on the acting element 3 in the direction of the disk 5 of the running element 1 and, therefore, keeps the acting element 3 in contact with the washer 30, which, in my och red retained in contact with the support member 7. ,
    The axial retention means (Figures 11-15) are made at least in the form of two projections - lzpok 34, the legs are made on the support washer 7. For each of the locks of the support element 7 is provided on the axial protrusion 6 of the disk 5 at a distance from this disk transverse the shoulder 35, which is axially facing the disk 5 and in contact with which the foot 34 is placed radially.
    For each radial tab 34 of the support element 7, the running element 1 is flush with this disk 5 and a groove 36 is inserted into which the radial foot 34 enters. On the support element 7 there are three radial LPS legs 34: two of them are placed above
    Windows 8 of the disk 5 for the third tab 34 provides a special groove 36.
    This construction involves locking the support washer. Since this washer is placed axially in the volume formed between sleeve 4 and / axial protrusion 6, these tabs 34 are localized according to the P. G. resilient elastic deformation of axial protrusion of protrusion 6.
    The washer forming the supporting element 7, from this jMeHTa, is retained in the axial direction of the sheath due to putting 5 xg of the white element 1 into the disk and due to abutting these legs 34 to the section of the axial protrusion 6 of the disk 5.
    The axial retention means of the support member 7 (Figs. 15-18) on the side of the acting member 3 comprise a shell 37, which is made in one piece with the running member 1 by additional molding.
    The shell 37 (Fig. 16) encloses the entire support element 7 so that a part of the shell, executed as a washer, is intermixed between the acting 3 and the supporting 7 elements.
    In addition, a part of the shell is made in the form (FIGS. 17-18) of the retaining ring 38, which rests radially on the sleeve 4, and the retaining ring 39, which is performed continuously with the cup of the axial projection 6, the running element 1 and rests radially but on the outer periphery of the support element 7.
    Each of the windows 8 (Figures 19-26) is framed by a local projection 40, which is used to guide the control mechanism with a chamfer 31, which is parallel to the axis of symmetry of the assembly.
    In the direction perpendicular to the chamfer 31, each window 8 is framed. (Locally) a supporting corner element 32, which acts axially, rising above such a passage and can hold an axially thrust bearing relative to the control mechanism. ,
    In some places, radial ribs 41 are provided in this way. that they reach the outer periphery of disk 5 or end at a distance; from this periphery when their direction intersects with the windows of disk 5
    With the support member 7 mated for axially holding the latter on the side of the acting member 3, the ring-shaped holding member 42 is designed as a drum, which rests axially on the running member 1 and holds the support member 7 in contact with the disk 5 of the latter. The ring-shaped holding member 42 is made of synthetic material.
    but can also be made from a stage i.
    whether, for example spring. It contains
    The disk 43 is axially inserted between the acting 3 and the supporting 7 elements, the rim 44, which is elongated in the axial direction and is supported axially with its free end on the transverse annular protrusion 45 of the chassis element 1 radially directed to the axis of the unit. The rim 44 of the annular retaining part 42 comprises, at its end, resting on the annular protrusion 45 of the traveling element 1 flange 46, which radially protrudes outward. In addition, at least of its length, counting from the free end, the rim 44 pa: is divided around the tongues 47 by axial slots 48 extending to the disk 43 of this part.
    The annular protrusion 45 of the running element 1 is formed at the end of the axial protrusion 6, i.e., the end face 49. The latter is divided into a series of individual segments 50 (in this embodiment, there are three), which are evenly distributed around the circumference around the axis of the unit. Accordingly, each of the two segments 50 is located axially above the windows 8 of the disk 5, while the third one is located axially opposite the hole 51, provided for this purpose.
    In the manufacture of the device, the hole 51 of the disk 5 allows the punches to pass and form segments 50. On the annular protrusion 45, the lead-in chamfer 52 is made under the flange 46 on its outer side. The supporting element 7 is made with an increase in the supporting surface by the platforms 53.
    The execution of the part 42 can also be reduced only to the execution of the rim 44 /
    The assembly and operation of the device is carried out in the following way.
    The assembly of various components of the clutch thrust bearing assembly is carried out by axially assembling its components on the same side of the disc 5 of the running member 1.
    In particular, the ring-shaped holding member 42 extends axially into the volume defined by the axial protrusion 6. The axial approach is facilitated by the fact that the chamfer 52 is formed on the outer side of the annular projection 45.
    Thus, during the axial insertion of the annular retaining part 42, the tongues 47 of the rim 44 of this part are elastically deformed inside of the segments 50 and then again take up their original configuration, and are supported on the annular protrusion .45.
    The axial length of the tabs 47 is made specific in order to have sufficient elasticity and sufficient resistance to buckling forces that they can experience under the pressure of the control mechanism, the axial length of the cup of the axial protrusion 6 of the disk 5 must be equal to the sum of the lengths of the support element 7 and held details 42.
    One of the tabs 47 (the one located in the lower part of FIG. 27) in the axial direction has a greater length than the others and, thus, can interact in a stop along a circle with one of the circumferentially located ends of the corresponding segment 50 of the chassis element 1 for locking during rotation of the ring-shaped holding part 42 on this last, i.e. during the self-centering action of this clutch thrust bearing.
    Due to this arrangement, the washer forming the supporting element 7 is not brought into rotation, which allows reducing the wear of the interacting parts.
    However, in certain cases and in a particular kind of application, namely, depending on the nature of the materials used, the washer, forming the supporting element, may be allowed to rotate during the self-centering operation. for distributing on this washer the wear created from the contacts of the control mechanism associated with it.
    If it is necessary for friction to occur as a result of the metal-metal contact, the annular retaining part can be reduced to one rim 44, while the axial slots 48 that have this rim are located only part of its axial length.
    Thus, depending on the 8t specific conditions of use, the invention allows to obtain different friction coefficients.
    In addition, the dimensions of the disk 43 of the annular retaining part according to the invention are of a strictly defined size, which leads to savings in metal.
    The retaining part can, in addition, be reduced to the disk 43, and its alignment in this case will be provided by the axial protrusion 6 of the disk 5.
    The washer (Figures 28-31), which forms the supporting element 7, contains radially (in positions diametrically opposite to one another) of the pad 53, designed to increase the bearing surface of the adjoining control mechanism, each of which has a four-sided contour and which are located beyond the periphery of the disk 5 of the undercarriage element 1. Such an arrangement allows a wider opening for the clutch fork 2, which improves the work. during operation of the site.
    The embodiments shown in Figs. 28-31 are similar to Figs. 19-25 with differences in details. The axial tabs 12 of the connecting case 11 and the hooks 15 of the running element 1 are circumferentially displaced relative to the platforms 53, the windows 8 of the disk 5
    the chassis member 1 has a reduced length bounded by the widths of the pads 53, there are holes 51 in the disk 5 for each of the segments 50, the sleeve 4 is provided with slots inside and is located only on the side of the disk 5 and the execution of this sleeve reduces to two projections 40 31, framing the windows 8 of the latter.
    Supports 32 (FIGS. 28-30), designed to axially hold the thrust bearing relative to the associated control mechanism, are arranged parallel to the corresponding guide chamfers 31, as in FIGS. 11-26, and perpendicular to the indicated chamfer direction ( Fig. 3, starting from these chamfers. In such a case, such supports 32 may, if required for reducing the axial dimensions of the assembly and for more compact installation, be brought closer axially to the support element 7 due to the presence of corresponding grooves in the associated control mechanism .
    In addition to the proposed embodiments, the invention encompasses any embodiment or a combination of their various elements. In particular, if the washer that constitutes the support element 7 is perfectly flat (schematically shown with a dashed line in FIG. 6), it may locally contain one or more protrusions extending axially into the corresponding passages of the travel element for blocking during rotation of the latter, when such a rotation lock is required to support said control mechanism.
    In addition, the proposed bearing unit can be used as an acting element of the inner ring of the thrust bearing.
    The scope of the invention is not limited to the self-aligning clutch thrust bearing and extends to any type of thrust bearing.
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    Compiled by V.Rozanov
    Tehred V.Kadar Proofreader A.Obruchar
    Order 3417/60 Circulation 880 Subscription
    VNIIPI USSR State Committee
    on divide inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    权利要求:
    Claims (10)
    [1]
    1. THRESHOLD BEARING ASSEMBLY OF THE FORK-CONTROLLED CLUTCH MECHANISM, comprising a control element made in the form of a bearing ring, a running element made of synthetic material in the form of a sleeve and a disk transversely mounted on it, a metal supporting element mounted between the ring acting on it the control element and the disk of the running element, and connecting means with elastic tabs that mate axially the control and running elements, and the disk of the running element is made with two windows under the clutch fork, characterized in that, in order to improve operating conditions, the supporting element is made in the form of a flat washer, the running element is made with at least two axial protrusions located opposite each disk window from the side opposite to the supporting element and perpendicular the axial bearing surface of the supporting element and the said window of the running element, and the surface of the protrusion of the running element and the window are conjugated, the ledge of the running element is made with an end stop and olozhen parallel drive this element at a distance greater than the width of the coupling plug;
    Figure 1 M SU < m 1240368 AZ
    [2]
    2. The node under item ^ characterized in that it is equipped with a disk insert made in the form of a radial thickening, moreover, said. the insert is placed between the support element and the ring of the control element. .
    [3]
    3. A knot by π. 1, with the fact that the running element is provided with an axial protrusion in the form of a cup with transverse shoulders uniformly and radially located on its outer surface at the end face, made in the form of clamping hooks for the elastic connecting legs elements, the support element is provided with an axial retention means in the form of projections, while on a glass disk at the lead element of said element opposite the windows of the latter, is formed at least one slot for the radially f it belongs to the protrusion of the support member, wherein the glass Position the threaded over the disc element fixedly connected to it and is directed in the opposite direction from the axial projection with a threaded end stop member, arranged inside the cup support and control elements and connection means are mounted for continuous biasing the latter to the drive spindle member.
    [4]
    4. The assembly according to claim 1, characterized in that the drive element disk on the control element side is made of a shell of the same material as the mentioned element, and a support element is placed in the shell without the possibility of moving along the axis.
    [5]
    5. Node by h. 4, characterized in that the part of the said shell placed between the control and support elements is made in the form of concentric rings, the outer of which is connected with the glass of the running element, and the inner one is ~ c ··>
    bush of the running element.
    [6]
    6. The node according to claim 4, with the fact that the part of the said shell placed between the control and supporting elements is made in the form of a washer. ‘
    [7]
    7. The assembly according to claim 1, with the fact that the running element is provided with an axial protrusion in the form of a cup, with an annular holding part made in the form of a drum with an elongated rim, and on the rim uniformly around the circumference made tongues formed by axial slots with the lengthwise width of the rim.
    [8]
    8. The assembly according to claim 7, which is lean in that the length of one of said rim tongues exceeds the length of the remaining tongues.
    [9]
    9. Knot pop. 7, characterized in that on the inner surface of the glass at its end with a transverse shoulder there is made an annular protrusion radially directed toward ; the axis of the assembly, and the cup is divided evenly around the circumference into separate segments, moreover, from the outside on the said annular protrusion of the cup, an entry chamfer is made under the flange of the holding part.
    [10]
    10. The node according to p. 9, characterized in that the inner part ’of the glass of the running element is equal to the sum of the lengths of the supporting element and the part holding it, the latter being installed along an elongated tongue, and the supporting element and holding de; tal - in a glass of a running element.
    PRIORITY π O P O N U K N M: 08.04.80 PP. 1-2 January 29, 81 according to 3-4 18.12.80 PP 5-7
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE3114011C2|1990-10-04|
    BR8102103A|1981-10-13|
    IT8112490D0|1981-04-07|
    MX152433A|1985-07-15|
    ES501143A0|1982-02-01|
    IT1145962B|1986-11-12|
    GB2073353A|1981-10-14|
    PL230565A1|1981-12-23|
    ES8202622A1|1982-02-01|
    GB2073353B|1984-06-27|
    DE3114011A1|1982-02-25|
    PL135724B1|1985-12-31|
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    DE1701910U|1955-04-30|1955-07-07|Skf Kugellagerfabriken Gmbh|REPLACEMENT BEARING FOR CLUTCH.|
    US3390927A|1965-10-23|1968-07-02|Federal Mogul Corp|Clutch release bearing|
    DE2156161C3|1971-11-12|1984-10-11|Luk Lamellen Und Kupplungsbau Gmbh, 7580 Buehl, De|
    FR2224019A1|1973-03-27|1974-10-25|Roulements Soc Nouvelle|Elastic centering and alignment clutch bearing|
    FR2337281B1|1975-12-30|1980-06-27|Ferodo Sa|
    FR2391392B1|1977-05-16|1980-12-26|Skf Cie Applic Mecanique|
    IT1160866B|1977-12-02|1987-03-11|Skp Cie D Applic Mecaniques|THRUST RELEASE DEVICE FOR CLUTCH COUPLINGS WITH FORK FIXING SPRING|
    FR2465119B1|1979-09-10|1983-11-04|Ferodo Sa|FR2503297B1|1981-04-07|1984-12-28|Valeo|
    FR2505954B1|1981-05-15|1983-08-12|Valeo|
    DE8137226U1|1981-12-21|1982-05-06|Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt|SLIDING SLEEVE FOR CLUTCH RELEASE|
    FR2521237B1|1982-02-05|1987-03-20|Valeo|RELEASE STOP, ESPECIALLY FOR A MOTOR VEHICLE|
    FR2524091B1|1982-03-23|1984-06-22|Valeo|
    FR2531509B1|1982-08-03|1987-10-09|Valeo|SELF-CENTERING RELEASE CLUTCH WITH MAINTAINED SELF-CENTERING, PARTICULARLY FOR A MOTOR VEHICLE|
    DE3427792C2|1984-07-27|1995-05-11|Fichtel & Sachs Ag|Self-centering release in connection with a plastic sliding sleeve|
    US4555190A|1985-01-17|1985-11-26|General Motors Corporation|Clutch release bearing assembly|
    DE3661039D1|1985-02-01|1988-12-01|Valeo|Clutch release mechanism for a vehicle|
    FR2579280B1|1985-03-25|1990-06-22|Valeo|RELEASE STOP, PARTICULARLY FOR MOTOR VEHICLE|
    FR2579703B1|1985-03-27|1989-06-09|Valeo|RELEASE STOP, ESPECIALLY FOR A MOTOR VEHICLE|
    FR2584788B1|1985-07-15|1990-03-30|Valeo|SELF-CENTERED RELEASE CLUTCH WITH A RADIAL ELASTICITY TIGHTENING WASHER|
    US4815867A|1987-09-23|1989-03-28|Federal-Mogul Corporation|Side assembled clip for self-aligning bearing|
    FR2633356B1|1988-06-28|1992-11-27|Valeo|RELEASE STOP, PARTICULARLY FOR MOTOR VEHICLE|
    FR2663702B1|1990-06-21|1995-05-12|Skf France|CLUTCH STOPPER COMPRISING MEANS OF SOLIDARIZATION WITH THE MANOEUVER BODY.|
    DE10314961B4|2003-04-02|2019-02-07|Zf Friedrichshafen Ag|Actuation device for a vehicle clutch|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8007812A|FR2479928B1|1980-04-08|1980-04-08|
    FR8026885A|FR2496800B1|1980-12-18|1980-12-18|RELEASE STOP, ESPECIALLY FOR A MOTOR VEHICLE|
    FR8101675A|FR2498707B2|1981-01-29|1981-01-29|RELEASE STOP, ESPECIALLY FOR A MOTOR VEHICLE|
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