• 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:
    A wired spring used in disc brakes for vertical springing of the pads relative to the through-jaws of the clip being moved on the fixed support, containing a central portion in the form of two clamps parallel to each other and connected to it g horizontal end sections in the form of claws the legs, located on one side of the central section, are connected to each other by a carrier part in the form of a stitch, placed perpendicular to the plane of the aforementioned ok, and the legs, located on the other side of the central section, are angled to the first, all the legs of the horizontal sections are located at a right angle to the central section of the spring and are set with respect to the brake parts compatible with them. radial-up S other interaction with the axis of parts, characterized in that, in order to extend the operational capabilities by providing external mounting of the spring while increasing the reliability of its operation, the clamps of the central section of the spring are C-shaped with symmetrically converging one another. with linear ends, joined to these ends and connected by horizontal straps of the spring of the joint venture spring, they are opposite to each other, and the legs of both horizontal ends of each O5 of the spring clip Yons are located in one direction. Ahg 3 f
    公开号:SU1189356A3
    申请号:SU833622479
    申请日:1983-07-21
    公开日:1985-10-30
    发明作者:Эскарабажаль Жисьлен；Малинь Жан-Шарль
    申请人:Сосьете Аноним Д.Б.А. (Фирма)；
    IPC主号:
    专利说明:

    2. A spring according to claim 1, characterized in that both ends of each yoke are coplanar and diverge at the same angle from one another. 3. A spring according to claim 1, characterized in that the yoke connecting the horizontal ends of the legs of the two yokes. spring, made in the form of a rectangular loop. 4. A spring according to claim 1, characterized in that the mating straps and legs of the horizontal portions are aligned coaxially with each other. 5. A disc brake containing a brake disc with friction pads installed on either side thereof, a fixed support encompassing the brake disc, an arcuate bracket with movable jaws and with a right angle through hole in the middle of the wire spring with a central section and the sides of the latter are end sections connected by a strut 1 6, wherein the bracket is mounted movably on a fixed support and is located with its through hole above the friction pads, and said spring is located I am waiting for the claws and friction pads with the ability to press the latter in the direction of the brake axis, characterized in that, in order to expand the operational capabilities by providing external mounting of the spring of the pads while increasing the reliability of the latter, the rectangular through hole is located across the bracket between its movable jaws, the ends of the larger side of the said rectangular hole are made beveled at the ends of the central section of the spring converging one to the other, and on the inner side The brackets at the indicated sides of the rectangular aperture and on the friction blocks are made of saddles for the ends of the horizontal sections of the rod and its clamping.
    The invention relates to mechanical engineering, in particular to the torus of a vehicle.
    The purpose of the invention is to expand the operational capabilities by providing external mounting of the spring and pads while increasing the reliability of the latter.
    FIG. Figure 1 shows a wire spring applied in disc brakes between the pads and moving jaws of the through hole of the arcuate bracket of these brakes; 2 in FIG. 2, a view of Cepjcy; in fig. 3 is the same side view, in FIG. four -. disc brake for the specified spring, top view, in FIG. 5 is a section A-A in FIG. 4 / in FIG. 6 shows a disc brake version.
    The proposed spring 1 is made of steel spring wire, mainly stainless, for example 1.5 mm in diameter and contains a central part consisting of two identical clamps 2 parallel to each other, resembling the letter C in shape, with the ends of each clamp extending horizontally. the first 3 and the second 4 plots in the form of paws. Each leg of the clamp holds in one direction, and with respect to the other clamp, in the opposite direction. The various tabs (Fig. 3) have upper generatrix lines that coincide with the plane of contact 5. The first tab 3 runs perpendicular to the plane of the band 2, while the second tabs 4 extend along the diverging
    angle of the ends of these second branches, i.e. at an angle to the first. The protrusion outward of the first and second branches is the same (Fig. 1 and 2). The outer ends of the first legs 3 are connected
    with each other using a carrier part made in the form of a coaxially arranged last stitch 6, which has a rectangular shape and is held perpendicular to the plane of the clamps 2. The connection between the stitch 6 and the outer ends of the first tabs 3 is made with the help of loops 7, with This strand 6, extending at some distance from the first tabs 3 and from the buckles 2, provides elasticity when twisting. Each clamp 2 has two end ends 8, which are symmetrical, straight converge to each other and move away from the central curved part 9 of the clamp, which also allows to achieve elasticity (elasticity) of the spring. The latter allows mounting the spring from the through hole of the brake caliper and increasing the reliability of its operation.
    A single-rack type disc brake (Fig. 4 and 5) consisting of movable jaws 10 made on a bracket. Bracket 11 moves in a circumferential direction along a fixed support
    12 using an axial pin 13 attached to a fixed support 12
    and placed in a tubular sleeve 14, mounted with movable jaws 10. Moving the jaws 10 relative to the fixed support 12 is also provided at the end of the jaws opposite the finger
    13 due to axial surfaces 15
    and 16, formed at the opposite end of the jaws and on the adjacent part of the fixed support 12, respectively, and the mezkdu with which the stoporg element 17, made of metal wire, is mounted. The brake includes two brake pads 18, consisting of a support plate 19 and a friction lining 20, capable of engaging in friction interaction with a rotating brake disk 21 under the action of a hydraulic brake placed in moving lips 10. The support plates 19 of the brake shoes 18 are fixed and can slide over by counting the profiled end of the tab 22 in the corresponding hole 23 formed in the fixed support 12. The brake pads 18 are held in a horizontal position, resting against the fixed support 12, and due to the th of the tangential force of the wire spring. The movable arcuate bracket 11 with its jaws 10 is placed by the curved part 24. vertically above the brake disc 2.1. The middle zones of the brake pads 18 are positioned above the through-hole 25, which is formed by bevelled edges 26, diverging from the axis of the brake disc 21, to form a passage 27, which has a rectangular shape and small dimensions. The opposite ends of the said hole in the directions of the disk axis have rectangular windows B. A recess 28 is rectangular on the inner surface of the arch of the bracket 11 and extends horizontally in the direction of rotation of the disk from a small passage 27 within which windows B. are located horizontally on each side of of the windows, a recessed saddle 29 is formed. The support plate 19 of each pad 18 (FIG. 5) has a protrusion 30 that extends outward relative to the upper edge 31 of the adjacent middle zone of the support plate so that be canted seat 32 intended for receiving tie-rods 6, springs 1.
    To install. In place in the arcuate part 25 between the jaws 10 spring 1, it must be inserted from above into the through hole in the bracket 11 by pressing the first 3 and second 4 legs together to each other elastically due to the deformation of the central arcuate part
    9 clamps 2 to allow these i. paws go through window B until then.
    Until they reach the angle between these windows and the saddles 29 of the recess 28. Then the legs are released and take their original position in space, bounded by the horizontal forming end ends 8 of the buckles 2, being 1xc in contact with the opposite bevelled edges 27 of the hole in the arcuate portion. At the same time, the first 3 and second 4 legs will be held relative to each other by an abutment in the saddle 29 of the recess 26. When the jaws 10 rotate to the normal working position relative to the fixed support 12, the spring 1 assembly creates a force on the tie 6. In this case, two end faces The connecting loops 7 of the spring 1 will occupy the position shown in FIG. 3, and rests, through the tie 6, on the upper edge 31 of the support plates 19. Due to the initial inclination of this structure and the applied force, if the sponges reach the upper edges of the friction linings, they will come into mobile contact with the upper edge 31 in the arrow F relative to the axis of the first tabs 3 of the spring 1, while the stitch 6 of this spring rests against the horizontal edge of the central protrusion 30 of the support plate 19. The bevelled saddle 32 fixes the position of the parts of the wire spring 1, further rotation of the lip 10 in the normal working position, locking on the fixed support 12, will lead to a slight delivery of the spring under the action of an effort, the bending of which is provided by connecting the ends of the loop 7. In the working position shown in FIG. 5, the tie wall 6 creates a spring loading force on the brake pads 18, which contains radial and tangential components, as shown by the arrows in FIG. 5. Due to the radial component force, the sponge 10 is elastically turned outward, which ensures their axial cleaving surfaces are kept in contact. In the normal operating position, the spring 1 moves away from the heat source, i.e. from the brake disc 21, which ensures good ventilation of the spring 1 and, consequently, its reliable operation. At the same time, the working area of the pads will be closed only marginally, which will increase the reliable operation of these brake pads. The brake shown in FIG. 6 differs from the brake shown in FIG. 4 and 5, in that the jaws 10 are mounted here so as to slide relative to the fixed support 12 by means of two pairs of additional sliding surfaces 33, 34, 35 and 36 formed on the fixed support 12 and on the jaws 10, respectively, between said surfaces 33, 34, 35 and 36 splines 37 and 38 are installed. The spring D thus keeps the axial sliding surfaces of the jaws and the fixed support in contact and creates a specified force on the friction linings. In addition, through the use of spring 1, two sponge springs and two friction springs; linings commonly used for this type of brake may now become unnecessary. In addition, the proposed spring can also be applied to a brake in which the friction plates mate with the horizontal edges of the jaws at the expense of moving fingers. The form of the buckles can also be adapted for particular configurations of holes through arcs of sponges. 15
    17
    13
    J3 ipui.
    10 f 23
    FIG. S
    38
    J "
    权利要求:
    Claims (1)
    [1]
    3 3

    1189356


    10

    FIG. 5
    1189356
    类似技术:
    公开号 | 公开日 | 专利标题
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    US3403756A|1968-10-01|Resilient supporting means for calipertype disc brake
    SU1189356A3|1985-10-30|Wire spring used in disc brakes for vertical loading of shoes relative to jaws of through hole in clamp moving on stationary support and disc brake for this spring
    US4428463A|1984-01-31|Retaining spring for the brake shoe of a spot type disc brake
    US4467897A|1984-08-28|Disc brake with first and second springs for preventing the vibration of friction pad
    US3616878A|1971-11-02|Antirattle system for disc brake
    KR930000332A|1993-01-15|Disc brakes with return spring
    US3841444A|1974-10-15|Disc brake with anti-rattle spring hold down means
    US4371060A|1983-02-01|Pad clip for disc brake
    KR860009249A|1986-12-20|Springs for disc brakes and disc brakes with this spring
    JP2006057854A|2006-03-02|Pad clip for opposite piston caliper with spring
    US4506767A|1985-03-26|Pad clip for disc brake
    US4422534A|1983-12-27|Disc brake
    GB2159220A|1985-11-27|Speading spring for a floating-caliper or fist-type caliper spot-type disc brake
    US3880261A|1975-04-29|Disc brake
    KR950704626A|1995-11-20|ASSEMBLY OF A FRICTION MEMBER AND OF A SPRING FOR A DISK-BRAKE, AND DISK-BRAKE EQUIPPED WITH SUCH AN ASSEMBLY
    RU2087771C1|1997-08-20|Disk brake and block for disk brake
    GB2114243A|1983-08-17|A disc brake assembly and pad support structure therefor
    GB2142394A|1985-01-16|Spot-type disc brake, spring
    JPH0611361Y2|1994-03-23|Disc brakes for vehicles
    SU652910A3|1979-03-15|Disc brake shoe
    JP3673840B2|2005-07-20|Disc brake pad clip
    JPH051037U|1993-01-08|Friction pad suspension structure for vehicle disc brakes
    JPH11325133A|1999-11-26|Disk brake device for vehicle
    同族专利:
    公开号 | 公开日
    DE3363167D1|1986-05-28|
    FR2530760A1|1984-01-27|
    ES282112Y|1985-11-01|
    YU153683A|1987-12-31|
    PT77055B|1986-02-03|
    PL243133A1|1984-03-12|
    ES282112U|1985-04-01|
    AU550995B2|1986-04-10|
    US4515249A|1985-05-07|
    JPS5934032A|1984-02-24|
    AU1711783A|1984-01-26|
    PT77055A|1983-08-01|
    YU46356B|1993-10-20|
    EP0100273A1|1984-02-08|
    EP0100273B1|1986-04-23|
    PL142274B1|1987-10-31|
    FR2530760B1|1985-01-11|
    JPH0461217B2|1992-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1267199A|1968-05-31|1972-03-15|
    DE2038649A1|1969-08-07|1971-02-18|Messier Sa|Disc brake|
    FR2199828A5|1972-05-12|1974-04-12|Bendix Gmbh|
    FR2221028A5|1973-03-08|1974-10-04|Dba|
    DE2345733A1|1973-09-11|1975-03-20|Bendix Gmbh|Partial lining disc brake - has pad retaining leaf spring containing turned up resilient tongues reaching into cavities above the lining|
    GB1506709A|1974-04-02|1978-04-12|Girling Ltd|Vehicle brakes|
    FR2410178B1|1977-11-29|1981-07-24|Dba|
    DE2802739A1|1978-01-23|1979-07-26|Teves Gmbh Alfred|HOLDING SPRING FOR THE BRAKE SHOE OF A PARTIAL DISC BRAKE, IN PARTICULAR FOR VEHICLES|
    JPS5923870Y2|1978-12-27|1984-07-16|
    JPS55112430A|1979-02-19|1980-08-30|Aisin Seiki Co Ltd|Disk brake|
    JPS6137871Y2|1979-06-28|1986-11-01|
    JPS56133137U|1980-03-11|1981-10-08|
    FR2478761B1|1980-03-18|1982-05-28|Dba|
    FR2479381B1|1980-03-31|1984-10-19|Dba|
    FR2500096B1|1981-02-19|1986-02-28|Dba|DISC BRAKE SPRING|FR2582366B1|1985-05-22|1987-07-24|Bendix France|SPRING FOR DISC BRAKE AND DISC BRAKE PROVIDED WITH SUCH A SPRING|
    GB8529475D0|1985-11-29|1986-01-08|Lucas Ind Plc|Disc brakes|
    DE3918011C2|1989-06-02|1996-11-14|Teves Gmbh Alfred|Hold-down spring for partial pad disc brakes and associated housing|
    IT1250323B|1991-10-25|1995-04-07|Bendix Altecna Spa|DISC BRAKE.|
    US5358079A|1993-09-21|1994-10-25|Alliedsignal Inc.|Disc brake with friction pad backing plate biasing spring|
    US6195839B1|1997-09-09|2001-03-06|Ericsson Inc.|Hinged detent|
    JP3519692B2|2001-03-12|2004-04-19|三陽工業株式会社|Clamping device|
    JP4086827B2|2004-09-15|2008-05-14|曙ブレーキ工業株式会社|Floating caliper type disc brake|
    JP5454352B2|2010-05-20|2014-03-26|株式会社アドヴィックス|Disc brake device|
    CN105719730B|2016-02-05|2017-09-22|燕山大学|A kind of embedded straight line segmentation shape of a hoof flexible electronic device crosslinking conductor structure|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8212805A|FR2530760B1|1982-07-22|1982-07-22|
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