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11.发明公开
公开(公告)号：EP0805286A1
公开(公告)日：1997-11-05
申请号：EP97302885.5
申请日：1997-04-24
发明人： Gallagher, Paul
IPC分类号： F16D23/14
CPC分类号： F16D23/145
摘要： A diaphragm spring assembly for a pull type friction clutch (10) comprising, a diaphragm spring (20) consisting of an outer belleville spring portion (21) joined to a plurality of radially inwardly projecting spring fingers (22) circumferentially separated by slots, an adaptor plate (30) connectable with a clutch release bearing (13) and operable to disengage the friction clutch, and fixing elements such as a rivet or a nut and bolt or a bolt engaging a tapped bore in the adaptor plate, which join the adaptor plate to the diaphragm spring prior to the connection of the adapter plate to the release bearing, whereby the fixing elements may act to resist an axial connection load that occurs during the connection of the adaptor plate to the release bearing.
Furthermore the diaphragm spring assembly may include a radial and circumferential clearance (R,C) between each fixing element and the or each adjacent finger to allow a limited amount of relative radial movement between the diaphragm spring and the adaptor plate.摘要翻译： 一种用于拉式摩擦离合器（10）的隔膜弹簧组件，包括：膜片弹簧（20），其由连接到由槽周向隔开的多个径向向内突出的弹簧指（22）的外部椭圆形弹簧部分（21）组成， 适配器板（30），其可与离合器分离轴承（13）连接并且可操作以使摩擦离合器脱离，以及诸如铆钉或螺母的固定元件以及接合适配器板中的螺纹孔的螺栓或螺栓， 在将适配器板连接到释放轴承之前，将板固定到膜片弹簧上，由此固定元件可以抵抗在适配器板与释放轴承的连接期间发生的轴向连接负载。 此外，膜片弹簧组件可以包括在每个固定元件和每个相邻的手指之间的径向和周向间隙（R，C），以允许膜片弹簧和适配器板之间的有限量的相对径向运动。
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公开(公告)号：EP1340659B1
公开(公告)日：2012-09-05
申请号：EP03001606.7
申请日：2003-01-24
发明人： Girini, Adriano , Tessitore, Luigi
CPC分类号： F16D65/22 , B60T1/067 , B60T11/046 , F16C1/12 , F16C2361/45 , F16D2121/02 , F16D2121/14 , F16D2125/62 , F16D2125/68
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公开(公告)号：EP1585910A1
公开(公告)日：2005-10-19
申请号：EP04702000.3
申请日：2004-01-14
IPC分类号： F16F15/123
CPC分类号： F16F15/1238
摘要： A clutch driven plate which includes a hub (10), an outer annular friction member (11) rotatable relative to the hub through a first angular range against the action of a first or so-called idle damper which damps small torsional vibrations which occur typically at engine idle speeds and is rotatable relative to the hub through a further second angular range against the action of a further second or main drive damper, both the idle and main drive damper including first (21) and second (16) respective circumferentially acting springs. The idle damper also includes a first friction damping means (22) which provides a first level of frictional resistance to relative rotation during a first portion of the first angular range of rotation and a second friction damping means (23) which provides a second and higher level of frictional resistance during a second portion of the first angular range of rotation. The main drive damper may also include a third friction damping means which provides further frictional resistance during the main drive range of operation of the driven plate.
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公开(公告)号：EP1552180A1
公开(公告)日：2005-07-13
申请号：EP03766450.5
申请日：2003-07-30
IPC分类号： F16D65/14
CPC分类号： F16D65/14 , F16D2125/62
摘要： A cable operated drum brake has an internal brake operating lever (12) provided with an quick-attach device (10) for an operating cable (11). A cable attachment tube (21) projects from a backplate (17) of the brake and the operating cable has a cable inner (13) with a latching formation (14) on the end thereof and a cable outer sleeve (15). An end portion of the operating cable is slideable towards (X) the backplate (17) within the tube (21) up to a first position at which further movement towards the backplate is stopped by contact between an abutment (26) on the tube and a cooperating abutment (31 a) on the cable outer sleeve. When in the first position the latching formation (14) has moved passed the quick-attach device (10). The cable is then subsequently moveable away from the backplate (Y) within the tube to a second position in which the latching formation (14) on the cable inner is fully engaged with the quick-attach device (10). A fastening means (39,40) is provided to lock the cable in the second position relative to the tube to maintain the latching formation (14) engaged with the quick-attach device (10) during subsequent operation of the brake. The invention also provides a method of attaching an operating cable to a quick-attach device on an internal brake operating lever of a drum brake.
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公开(公告)号：EP1340659A3
公开(公告)日：2004-01-14
申请号：EP03001606.7
申请日：2003-01-24
发明人： Girini, Adriano , Tessitore, Luigi
CPC分类号： F16D65/22 , B60T1/067 , B60T11/046 , F16C1/12 , F16C2361/45 , F16D2121/02 , F16D2121/14 , F16D2125/62 , F16D2125/68
摘要： A parking brake actuating mechanisms (10) having first (11) and second (15) pivotally interconnected levers which act between brake shoes (14,18) so that pivoting (P) of the first lever relative to the second lever increases the effective length of the mechanism thus moving the associated brake shoes apart to engage the parking brake. The first lever includes an actuating cable abutment formation (31a) against which an actuating cable nipple (28) on a free end of a cable (27) is drawn to move the first lever (11) hence operating the mechanism. The first lever is also of hollow form defining a guide passage (29) through which the free end of the cable is directed from an aperture (24) in the backplate (23) of the associated brake to a location adjacent to the abutment formation (31a) to enable the nipple to be engaged with the formation. A leaf spring (40) is also provided to tend to maintain the cable nipple (28) in position for engagement with the abutment formation (31a) on the first lever (11).
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公开(公告)号：EP0708895B1
公开(公告)日：1999-07-07
申请号：EP95918097.7
申请日：1995-05-12
IPC分类号： F16F15/123
CPC分类号： F16F15/1215 , F16F15/12393
摘要： A damping means in the form of a pre-damper member (14) for use in a clutch driven plate (1) of a vehicle transmission. The clutch driven plate has a central hub (10) for operative connection with an associated driven shaft. The hub is capable of limited rotation relative to the remainder of the driven plate and a plurality of leaf springs (23) oppose this limited relative rotation thus damping torsional vibrations in the driven plate. The leaf springs (23) may be integral with an outer ring member (22) to form a one piece damping means. The outer ring member (52) may be formed from a plastics material.
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">17.发明公开A system for fixing the sheath of a "Bowden" cable to a reaction element 失效Befestigungssystem einerBowdenzugführungshüllean ein Reaktionselement
公开(公告)号：EP0926363A1
公开(公告)日：1999-06-30
申请号：EP97830688.4
申请日：1997-12-19
发明人： Giardina Vincenzo , Matteis, Davide
CPC分类号： F16C1/262 , B60T11/046 , F16D2125/62
摘要： A system for fixing the sheath (2) of a "Bowden" cable (1) to a reaction element (18) in flexible transmissions for mechanical controls.
The system comprises a female tubular bush (8) fixed to the reaction element (18), for example, the support plate of a drum brake, a male tubular bush (3) fixed to the end of the sheath (2), as well as snap-engagement means (14, 7) carried by the internal surface (9a) of the female tubular bush (8) and by the external surface (6a) of the male tubular bush (3), respectively, for mutual engagement thereof in a manner such as to permit axial assembly and disassembly without damage.
The system enables the transmission to be disassembled without damage to the constituent elements which can be re-used at the re-assembly stage.摘要翻译： 一种用于将用于机械控制的柔性变速器中的“鲍登”缆线（1）的护套（2）固定到反作用元件（18）的系统。 该系统包括固定到反应元件（18）的阴管状衬套（8），例如，鼓式制动器的支撑板，固定到护套（2）的端部的阳型套管（3），以及 作为分别由阴管状衬套（8）的内表面（9a）和阳套管（3）的外表面（6a）承载的卡合装置（14,7），用于相互接合 允许轴向组装和拆卸而不损坏的方式。 该系统使得变速器能够拆卸而不损坏在重新组装阶段可重新使用的构成元件。
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