• 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 an operating control device for an automobile engine assembly unit comprising successively a clutch and a gear-box equipped with an inertia brake, the control comprising a pressure plate carried on a declutching stop and adapted, by an axial displacement of the clutch in the direction of action, to apply a friction disc against a reaction surface on the casing of the gear-box, the disc being keyed for rotation with the input shaft of the gear-box while remaining axially slidable on this shaft; the control device further comprises a unidirectional axial coupling device located between the declutching stop and the pressure plate, this unidirectional coupling permitting an axial sliding movement of the pressure plate only in the direction opposite to the direction of action, and retaining members intended to engage the pressure plate when the declutching stop moves in the direction opposite to its direction of action. The declutching stop acts by traction or by thrust, the pressure plate thus acting conversely by thrust or by traction.
    公开号:SU950200A3
    申请号:SU762322027
    申请日:1976-02-11
    公开日:1982-08-07
    发明作者:Де Женн Жерар
    申请人:Сосьете Аноним Франсэз Дю Феродо(Фирма)；
    IPC主号:
    专利说明:

    Between the finger of the synchronizer grip element and the pressure element, there is a disc with a protrusion hinged on the housing.
    Figure 1 shows schematically the drive control for the gearbox timing clutch and clutch, a general view; in Fig.2 - view A in Fig.1} in Fig.Z - finger of the pressing element of the synchronizer; figure 4 - drive with a disk.
    In case 1 (Fig. 1}, clutch 2 is installed; it is turned off by podnipnik 3, disengaging clutch, on which lever 4 acts. In case 1, shaft 5 of box is mounted, shifted, on which synchronizer pressure element 6 is mounted. Fla bearing 3 finger 7 is placed. Bearing J has a bore 8 in which finger 7 is detachably connected to the bearing. Finger 7 has a step-step spacing of sleeve-8 from a pad 9, there is an emphasis 10 and a conical surface 11.
    The detachable connection of the finger 7c with the bearing 3 is made in the form of cutting 12 (FIG. 3) with an asymmetrical section profile, while the cutting is performed on the inner surface of the bearing bore 3. With the finger 7 of the axle element b, a hinge disk 14 is mounted 15.
    The drive works as follows.
    When turning the lever 4, the bearing 3 is moved to the pressure element 6 of the synchronizer. Impact on the pressure element b and pressing the element b against the housing 1 causes a slower rotation of the transmission 5. WITH ; This moment, the finger 7 is locked to the bearing. In this connection, if the axial movement of the bearing 3 is not completed, the sleeve 8 interacts with the conical surface 11 with the bearing 3, which causes the legs 9 to move apart. The cutting of the legs 9 enters the cutting 12, and the bearing 3 acts on the pressure element 6. Since shaft 5 of the gearbox speed is reduced, it helps to facilitate the transmission.
    When removing force from lever 4, bearing 3 is under the action of clutch springs
    2, the clutch returns to its original position (Fig. 1). In this case, the sleeve 8 is moved and the gap between it and the finger 7 is eliminated. The tabs 9 are compressed and come out of the cut 12.
    As the fractional surfaces of the elements of the clutch 2 clutch wear out, the bearing is offset.
    3.and finger 7, whose position relative to the pressure element b is constant.
    权利要求:
    Claims (3)
    [1]
    1. The drive to control the gearbox synchronizer and the clutch containing a clutch release bearing, a synchronizer pressure element with a finger on the clutch engagement, characterized in that, in order to increase the reliability of the drive, a boring is made in the clutch thrust bearing placed the finger of the synchronizer pressure element connected detachably to the clutch release bearing; a step step is installed on the finger of the synchronizer element sleeve with tabs on one end configured MDM abutment, and the other end is conical.
    [2]
    2. Drive POP.1, characterized in that the connection of the finger of the synchronizer pressure element with the clutch release bearing is made in the form of a cut with an asymmetric section profile, while the cut is performed on the inner surface of the bore of the turn-off bearing.
    [3]
    3. Drive on PP. 1 and 2, about t l and. This is due to the fact that a disc with a protrusion mounted on the body is mounted between the finger Hc1: of the shaft element of the synchronizer and the pressure element of the synchronizer.
    Sources of information taken into account in the examination 1. The patent of the Federal Republic of Germany 1146374, 1963., 2. US patent No. 3202247, CL 192-13, 1965 (prototype).
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    DE7603617U1|1976-09-23|
    FR2300938A1|1976-09-10|
    SE419722B|1981-08-24|
    FR2300938B1|1977-10-21|
    DE2604946A1|1976-08-19|
    SE7601537L|1976-08-12|
    US4108295A|1978-08-22|
    IT1067223B|1985-03-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2592751A|1949-10-22|1952-04-15|Lipe Rollway Corp|Inertia brake|
    US3202247A|1961-11-10|1965-08-24|Lipe Rollway Corp|Self-adjusting clutch brake|
    US3365029A|1966-02-17|1968-01-23|Kelsey Hayes Co|Adjusting means for disk brakes|
    US3459282A|1966-03-15|1969-08-05|Girling Ltd|Automatic adjusters for vehicle brakes|
    US3458017A|1967-11-01|1969-07-29|Gen Am Transport|Hydraulic cylinder with automatic adjustment of retraction of its piston|
    DE2049557A1|1970-10-09|1972-04-13|Fichtel & Sachs Ag, 8720 Schweinfurt|Clutch brake for pulled clutches|
    GB1484563A|1973-06-04|1977-09-01|Ransome Hoffmann Pollard|Hydraulically operated clutch mechanism|US4445600A|1981-05-15|1984-05-01|Lipe Rollway Corporation|Self adjusting release mechanism for clutch|
    DE3229052C2|1982-08-04|1990-08-23|Fichtel & Sachs Ag, 8720 Schweinfurt, De|
    FR2538869B1|1982-12-29|1985-07-12|Fraymon Sa|RELEASE STOPPER, PARTICULARLY FOR MOTOR VEHICLE, AND CORRESPONDING CLUTCH CONTROL|
    US4712659A|1986-12-11|1987-12-15|Dana Corporation|Adjustable clutch brake apparatus|
    US5823308A|1996-02-16|1998-10-20|Ladin; Eli M.|Clutch control with multiple actuating cylinders for a pull-type clutch|
    US5713443A|1996-08-30|1998-02-03|Mack Trucks, Inc.|Transmission clutch brake|
    US5957256A|1997-07-30|1999-09-28|Meritor Heavy Vehicle Systems, Llc|Clutch brake assembly|
    DE19826068C2|1998-06-12|2002-11-07|Zahnradfabrik Friedrichshafen|Actuating device for a transmission of a motor vehicle|
    IT1308785B1|1999-07-02|2002-01-10|Magneti Marelli Spa|TRANSMISSION GROUP FOR A VEHICLE.|
    DE10057609A1|2000-11-21|2002-05-23|Zf Sachs Ag|Withdrawal system for coupling arrangement|
    US6591954B2|2001-09-28|2003-07-15|Eaton Corporation|Clutch brake|
    US6655517B2|2001-12-11|2003-12-02|Eaton Corporation|Clutch fork with externally removable shaft and indicator washer|
    DE10210177A1|2002-03-07|2003-09-18|Zf Sachs Ag|Friction clutch with separately controllable gear brake|
    DE102004002045A1|2004-01-15|2005-08-04|Zf Friedrichshafen Ag|Vehicle clutch with transmission braking and hill holder function integrated into one compact layout using a wet plate clutch and with a common actuator|
    US20060019797A1|2004-07-26|2006-01-26|Eaton Corporation|Input shaft brake|
    WO2006126073A1|2005-05-24|2006-11-30|Eaton Corporation|Electric clutch actuator shifted inertia brake|
    CN102537151B|2012-02-24|2015-01-21|陕西法士特齿轮有限责任公司|Transmission brake based on clutch actuating mechanism|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7504156A|FR2300938B1|1975-02-11|1975-02-11|
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