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1. 发明授权

US4609078A Spring entrapment of split wedge floatation device 失效
标题翻译：分裂楔浮选装置的弹簧截流
公开(公告)号：US4609078A
公开(公告)日：1986-09-02
申请号：US804234
申请日：1985-12-03
申请人： Lloyd G. Bach , James J. Colpaert
发明人： Lloyd G. Bach , James J. Colpaert
IPC分类号： F16D55/00 , F16D55/226 , F16D65/00
CPC分类号： F16D55/2262 , F16D2055/0041
摘要： A disc brake assembly (10) includes a caliper (22) movably supported by a torque member (36). The caliper (22) and torque member (36) each have lateral recesses (44, 46, 48, 50) defining axially extending apertures (52, 54) between the caliper (22) and torque member (36), with a pair of wedge-shaped members (66, 68) disposed in each aperture to maintain the caliper in radial and circumferential position relative to the torque member while allowing lateral movement therebetween. The wedge-shaped members (66, 68) are biased inwardly by an improved dual purpose spring member (72) which traverses a portion of the exterior perimeter of the torque member (36) and engages the ends of the respective pins. The spring member (72) includes enlarged end members (74) each comprising a coil presenting a flat surface (75) for engaging the end of the respective pin (66, 68) to urge the pin inwardly of the aperture (52, 54), the enlarged end members (74) being disposed within the openings (90) of the apertures so that the enlarged end members (74) maintain the radial and circumferential position of the caliper (22) relative to the torque member (36) if the wedge-shaped pins (66, 68) are damaged or should fail.
摘要翻译：盘式制动器组件（10）包括由扭矩构件（36）可移动地支撑的卡钳（22）。卡钳（22）和扭矩构件（36）各自具有在卡钳（22）和扭矩构件（36）之间限定轴向延伸的孔（52,54）的横向凹槽（44,46,48,50），其中一对设置在每个孔中的楔形构件（66,68），用于相对于扭矩构件保持卡钳位于径向和周向位置，同时允许其间的横向移动。楔形构件（66,68）被改进的双重用途弹簧构件（72）向内偏置，该弹性构件横过扭矩构件（36）的外周的一部分并且接合相应销的端部。弹簧构件（72）包括扩大的端部构件（74），每个端部构件包括具有平坦表面（75）的线圈，用于接合相应销（66,68）的端部，以将孔推动到孔（52,54）的内部，，扩大的端部构件（74）设置在孔的开口（90）内，使得扩大的端部构件（74）相对于扭矩构件（36）保持卡钳（22）的径向和周向位置，如果楔形销（66,68）损坏或应该失效。

2. 发明授权

US4167990A Drum brake having anti-rattle spring clip 失效
标题翻译：鼓式制动器具有防咔哒弹簧夹
公开(公告)号：US4167990A
公开(公告)日：1979-09-18
申请号：US838694
申请日：1977-10-03
申请人： John E. Steer , James J. Colpaert , John L. Turak
发明人： John E. Steer , James J. Colpaert , John L. Turak
IPC分类号： F16D51/52 , F16D51/24 , F16D65/09 , F16D65/00
CPC分类号： F16D65/09 , F16D51/24
摘要： A drum brake assembly includes a backing plate for supporting a pair of brake shoes and a hydraulic actuator which cooperates with the pair of brake shoes to urge the latter into a braking position. A parking lever is pivotally mounted on one of the brake shoes and a strut connects the parking lever with the other brake shoe such that rotation of the parking lever when the parking brake is applied urges the pair of brake shoes into a braking position. In order to connect the strut to the other brake shoe while at the same time eliminating any rattle between the pair of brake shoes and the struts, a spring clip releasably connects with the other brake shoe and resiliently engages the strut to bias the latter toward the one brake shoe. The spring clip is substantially U-shaped with at least one opening for receiving the strut and for maintaining the strut in juxtaposition to the other brake shoe.
摘要翻译：鼓式制动器组件包括用于支撑一对制动蹄的背板和与所述一对制动蹄配合以将其推入制动位置的液压致动器。驻车杆枢转地安装在其中一个制动蹄上，并且支柱将停车杆与另一个制动蹄连接起来，使得驻车制动器在驻车制动器被施加时的转动促使一对制动蹄进入制动位置。为了将支柱连接到另一个制动蹄，同时消除了一对制动蹄和支柱之间的任何拨浪鼓，弹簧夹与另一个制动蹄可释放地连接，并弹性地接合支柱，将其朝向一个制动蹄。弹簧夹基本上是U形的，具有至少一个用于接收支柱的开口，并用于将支柱保持并置到另一个制动蹄。

3. 发明授权

US4995481A Integrated disc brake and drum brake construction 失效
标题翻译：集成盘式制动器和鼓式制动器结构
公开(公告)号：US4995481A
公开(公告)日：1991-02-26
申请号：US425459
申请日：1989-10-23
申请人： Robert B. Temple , James J. Colpaert
发明人： Robert B. Temple , James J. Colpaert
IPC分类号： B60T1/06 , F16D51/48 , F16D55/00 , F16D55/226 , F16D55/227 , F16D63/00 , F16D65/09 , F16D65/097 , F16D65/14 , F16D65/22
CPC分类号： B60T1/065 , F16D51/48 , F16D55/226 , F16D55/2262 , F16D55/227 , F16D63/004 , F16D65/091 , F16D65/0972 , F16D65/0978 , F16D65/18 , F16D65/22 , F16D2055/0025 , F16D2121/02 , F16D2121/14 , F16D2125/68
摘要： The present invention comprises an integrated disc brake (50) and drum brake (120) construction. A support member (12) is supported by a vehicle axle (14) and extends radially outwardly to provide support for a housing (52) of the disc brake (50). The housing (52) is secured by bolts (93 or 94) to the support member (12), the housing (52) having through openings (54) for receiving rod members (75). The rod members (75) each have one end (76) secured to the support member (12) and a second part (90) and the other end has an opening (77) for an internal bore (78) extending therein. The disc brake (50) includes an axially movable yoke (60) attached to guide pins (82) extending into bores (78) of the rods (75) for slidable movement therein. The second part (90) extends radially to provide support for an inner brake pad (20) and may extend axially away from the housing (52) to provide an anchor support (91) for shoulders (132, 142) of drum brake shoes (130, 140). The support member (12) supports a mechanical actuator (121) which may be operated to bias the drum brake shoes (130, 140) into engagement with a drum portion (42) of the brake disc (40) in order to effect a parking brake operation.
摘要翻译：本发明包括一体式盘式制动器（50）和鼓式制动器（120）结构。支撑构件（12）由车辆轴（14）支撑并且径向向外延伸以为盘式制动器（50）的壳体（52）提供支撑。壳体（52）通过螺栓（93或94）固定到支撑构件（12），壳体（52）具有用于接收杆构件（75）的通孔（54）。杆构件（75）各自具有固定到支撑构件（12）的一端（76）和第二部分（90），另一端具有用于在其中延伸的内孔（78）的开口（77）。盘式制动器（50）包括附接到延伸到杆（75）的孔（78）中的引导销（82）的可轴向移动的轭（60），用于在其中可滑动地移动。第二部分（90）径向延伸以为内部制动衬块（20）提供支撑并且可以轴向地远离壳体（52）延伸，以提供用于鼓式制动蹄的肩部（132,142）的锚固支撑件（91） 130，140）。支撑构件（12）支撑机械致动器（121），其可以被操作以将鼓式制动蹄（130,140）偏置成与制动盘（40）的鼓部分（42）接合，以便实现停车制动操作。

4. 发明授权

US4230252A Method for constructing a suspension member 失效
标题翻译：悬挂构件的构成方法
公开(公告)号：US4230252A
公开(公告)日：1980-10-28
申请号：US899946
申请日：1978-04-25
申请人： Donald E. Meyer , James J. Colpaert , Frederick R. Fischer , Michael E. Gatt , David P. Koehler
发明人： Donald E. Meyer , James J. Colpaert , Frederick R. Fischer , Michael E. Gatt , David P. Koehler
IPC分类号： B21D53/88 , B23P15/00 , B21D39/00
CPC分类号： B21D53/88 , B23P15/00 , B23P2700/14
摘要： The present invention relates to a suspension member and the process for constructing the suspension member. The suspension member comprises a folded single sheet of metal which is enlarged at one end to couple to a wheel assembly and U-shaped at the other end to pivotally connect with a vehicle frame. The process of constructing the suspension member comprises the steps of stamping a single sheet from a piece of stock, deforming the sheet to form a pocket defining the enlarged end, folding the sheet to form a substantially rectangular cross section and welding the seam between adjoining edges of the folded sheet. In order to support a spring assembly a tube extends through the folded sheet and cooperates with the spring assembly to attach the latter to the folded sheet.
摘要翻译：本发明涉及一种悬挂构件及其构造方法。悬挂构件包括折叠的单片金属，其在一端被扩大以联接到车轮组件，并且在另一端处U形以与车架枢转地连接。构成悬挂构件的过程包括以下步骤：从一块坯料上冲压单个片材，使片材变形以形成限定扩大端部的口袋，折叠片材以形成基本上矩形的横截面，并且将邻接边缘之间的接缝焊接的折叠片。为了支撑弹簧组件，管延伸穿过折叠的片材并且与弹簧组件配合以将其附接到折叠片材。

5. 发明授权

US3983969A Disc brake caliper and friction pad mounting 失效
标题翻译：碟形刹车盘和摩擦片安装
公开(公告)号：US3983969A
公开(公告)日：1976-10-05
申请号：US533056
申请日：1974-12-16
申请人： James J. Colpaert , William J. Kestermeier
发明人： James J. Colpaert , William J. Kestermeier
IPC分类号： F16D55/224 , F16D55/227 , F16D65/092 , F16D65/02
CPC分类号： F16D65/092 , F16D55/227
摘要： A disc brake for an automotive vehicle is disclosed in which the inner friction element is provided with a pair of arms extending from opposite ends thereof. The arms are provided with grooves (or projections) which are adapted to slidably engage axially extending splines (or grooves) which are provided on the bridge portion of the caliper so that the inner friction element is guided for sliding movement in a direction parallel to the axis of rotation of the rotor. A gap is defined between the ends of the splines and the inwardly extending portion of the caliper to permit insertion of the arms into the gap and movement of the inner friction pad onto the splines when the brake is assembled. The outer friction element is then installed on the inwardly extending portion of the caliper and encloses a sufficient portion of the gap to prevent the inner friction element from escaping. A pair of pins slidably mount the caliper to a non-rotating portion of the vehicle, such as the spindle housing.

6. 发明授权

US5357846A Tandem brake booster 失效
标题翻译：串联制动助力器
公开(公告)号：US5357846A
公开(公告)日：1994-10-25
申请号：US158123
申请日：1993-11-24
申请人： Robert S. Rudolph , James J. Colpaert
发明人： Robert S. Rudolph , James J. Colpaert
IPC分类号： B60T13/563 , B60T13/72 , F01B19/00 , F15B9/10
CPC分类号： B60T13/72 , B60T13/563
摘要： A tandem brake booster ( 12 ) having a flow path ( 145 ) between a control valve (118) and a solenoid valve (180) connected to a source of vacuum and the surrounding environment. The flow path (145) is created by first (140) and second (150) telescoping sleeves that are resiliently urged into sealing engagement with a front shell (58) and hub member (92) by a return spring (164).
摘要翻译：一种串联制动助力器（12），其在控制阀（118）与连接到真空源和周围环境的电磁阀（180）之间具有流路（145）。流动路径（145）由第一（140）和第二（150）伸缩套筒产生，弹性地通过复位弹簧（164）与前壳（58）和轮毂构件（92）密封接合。

7. 发明授权

US4712654A Brake assembly with multiple adjustability 失效
标题翻译：具有多重可调性的制动总成
公开(公告)号：US4712654A
公开(公告)日：1987-12-15
申请号：US939588
申请日：1986-12-09
申请人： Robert B. Temple , James J. Colpaert
发明人： Robert B. Temple , James J. Colpaert
IPC分类号： F16D65/14 , F16D65/54
CPC分类号： F16D65/18 , F16D65/54 , F16D2121/02
摘要： The brake assembly (10, 110, 210) comprises a caliper housing (14, 114, 214) having a bore (26, 226) with a first piston (30, 230) slidably received therein. The first piston (30, 230) includes a recess (34, 234) receiving the head (52, 252) of a longitudinally extending rod (50, 250), the head (52) displaced from a surface (35) of the recess (34) by a resilient mechanism (37). The piston (30, 230) has a first seal (40, 240) disposed thereabout. The longitudinally extending rod (50) has an end (54) with a second seal (60) disposed thereabout, the end (54) received slidably within a tube (70) having a flange (72). The flange (72) of the tube (70) has a first spring (80, 180) located thereabout, the first spring (80, 180) biasing tube (70) away from a second piston (90) positioned about the tube (70) and rod (50 ). A retainer (110) is mounted fixedly within the bore (26) and extends longitudinally within an enlarged opening portion (32) of the first piston (30) to provide an abutment for a second spring (100) which biases the second piston (90) away from the first piston (30). The brake assembly (10, 110) provides the combination of an automatic pressure compensated adjustment, positive piston retraction, and piston knock-back control. Alternatively, the brake assembly (210) may include positive piston retraction and piston knock-back control by having a second rod (270) received within an opening (254) of the first rod (250), the resilient mechanism (237) located between the flange (272) and a caliper housing wall (245), and a spring (280) for piston retraction disposed between the flange (272) and an extension (219) of the caliper housing (214).
摘要翻译：制动组件（10,110,210）包括具有可滑动地容纳在其中的第一活塞（30,230）的孔（26,226）的卡钳壳体（14,114,214）。第一活塞（30,230）包括容纳纵向延伸杆（50,250）的头部（52,252）的凹部（34,234），头部（52）从凹部（50,250）的表面（35）（34）通过弹性机构（37）。活塞（30,230）具有设置在其周围的第一密封件（40,240）。纵向延伸的杆（50）具有端部（54），第二密封件（60）布置在其周围，端部（54）可滑动地容纳在具有凸缘（72）的管（70）内。管（70）的凸缘（72）具有位于其周围的第一弹簧（80,180），第一弹簧（80,180）偏压管（70）远离位于管（70）周围的第二活塞）和杆（50）。保持器（110）固定地安装在孔（26）内并且在第一活塞（30）的扩大的开口部分（32）内纵向延伸，以提供用于第二弹簧（100）的邻接部，该第二弹簧偏压第二活塞）远离第一活塞（30）。制动组件（10,110）提供自动压力补偿调节，正活塞回缩和活塞碰撞控制的组合。或者，制动器组件（210）可以包括通过使第二杆（270）容纳在第一杆（250）的开口（254）内的第二杆（270），弹性机构（237）位于第二杆凸缘（272）和卡钳壳体壁（245）以及用于活塞回缩的弹簧（280），其设置在凸缘（272）和卡钳壳体（214）的延伸部（219）之间。

8. 发明授权

US4364456A Drum brake having duo mode 失效
公开(公告)号：US4364456A
公开(公告)日：1982-12-21
申请号：US253983
申请日：1981-04-13
申请人： James J. Colpaert
发明人： James J. Colpaert
IPC分类号： B60T1/06 , F16D51/18 , F16D51/24 , F16D51/50 , F16D65/09 , F16D65/14 , F16D65/22 , F16D51/48
CPC分类号： F16D65/22 , F16D51/24 , F16D51/50 , F16D65/09 , F16D2125/60 , F16D2125/62
摘要： A drum brake assembly includes a pair of brake shoes which are carried by a backing plate and engageable with a hydraulic actuator. The hydraulic actuator is operable to move the pair of brake shoes from a rest position to a braking position. A strut extending between the pair of brake shoes cooperates with a parking arm to move the pair of brake shoes to the braking position during a parking brake application. A support assembly on the backing plate is disposed opposite the hydraulic actuator for the purpose of absorbing braking torque developed by the pair of brake shoes. The support assembly comprises a pair of slots and a lever. The lever is movable in response to movement of the parking arm to adjust the position of the pair of blocks relative to each other. In a first position the blocks are in abutment with the backing plate while in a second position the blocks are free to move a limited amount relative to the backing plate. Moreover, the lever imparts a separating force to the pair of brake shoes via the blocks during a parking brake application to expand the brake shoes radially. This expansion is in addition to the movement imparted to the brake shoes by the strut and parking arm.

9. 发明授权

US4784241A Integrated disc brake and drum rake construction 失效
标题翻译：集成盘式制动器和鼓耙结构
公开(公告)号：US4784241A
公开(公告)日：1988-11-15
申请号：US73923
申请日：1987-07-15
申请人： Robert B. Temple , James J. Colpaert
发明人： Robert B. Temple , James J. Colpaert
IPC分类号： B60T1/06 , F16D51/48 , F16D55/00 , F16D55/226 , F16D55/227 , F16D63/00 , F16D65/09 , F16D65/097 , F16D65/14 , F16D65/22
CPC分类号： B60T1/065 , F16D51/48 , F16D55/226 , F16D55/2262 , F16D55/227 , F16D63/004 , F16D65/091 , F16D65/0972 , F16D65/0978 , F16D65/18 , F16D65/22 , F16D2055/0025 , F16D2121/02 , F16D2121/14 , F16D2125/68
摘要： The present invention comprises an integrated disc brake (50) and drum brake (120) construction. A support member (12) is supported by a vehicle axle (14) and extends radially outwardly to provide support for a housing (52) of the disc brake (50). The housing (52) is secured by bolts (93 or 94) to the support member (12), the housing (52) having through openings (54) for receiving rod members (75). The rod members (75) each have one end (76) secured to the support member (12) and a second part (90) and the other end has an opening (77) for an internal bore (78) extending therein. The disc brake (50) includes an axially movable yoke (60) attached to guide pins (82) extending into bores (78) of the rods (75) for slidable movement therein. The second part (90) extends radially to provide support for an inner brake pad (20) and may extend axially away from the housing (52) to provide an anchor support (91) for shoulders (132, 142) of drum brake shoes (130, 140). The support member (12) supports a mechanical actuator (121) which may be operated to bias the drum brake shoes (130, 140) into engagement with a drum portion (42) of the brake disc (40) in order to effect a parking brake operation.
摘要翻译：本发明包括一体式盘式制动器（50）和鼓式制动器（120）结构。支撑构件（12）由车辆轴（14）支撑并且径向向外延伸以为盘式制动器（50）的壳体（52）提供支撑。壳体（52）通过螺栓（93或94）固定到支撑构件（12），壳体（52）具有用于接收杆构件（75）的通孔（54）。杆构件（75）各自具有固定到支撑构件（12）的一端（76）和第二部分（90），另一端具有用于在其中延伸的内孔（78）的开口（77）。盘式制动器（50）包括附接到延伸到杆（75）的孔（78）中的引导销（82）的可轴向移动的轭（60），用于在其中可滑动地移动。第二部分（90）径向延伸以为内部制动衬块（20）提供支撑并且可以轴向地远离壳体（52）延伸，以提供用于鼓式制动蹄的肩部（132,142）的锚固支撑件（91） 130，140）。支撑构件（12）支撑机械致动器（121），其可以被操作以将鼓式制动蹄（130,140）偏置成与制动盘（40）的鼓部分（42）接合，以便实现停车制动操作。

10. 发明授权

US4685542A Disc brake assembly 失效
标题翻译：盘式制动器总成
公开(公告)号：US4685542A
公开(公告)日：1987-08-11
申请号：US323841
申请日：1981-11-23
申请人： James J. Colpaert
发明人： James J. Colpaert
IPC分类号： F16D55/224 , F16D55/00 , F16D55/226 , F16D55/2265 , F16D55/22
CPC分类号： F16D55/22655 , F16D55/2262 , F16D2055/0029 , F16D2200/0056
摘要： A disc brake comprises a caliper member (14) which is movably supported relative to a torque member (12) by at least one pin assembly (46). The one pin assembly comprises a first part (50) and a second part (54) with a resilient member (70) therebetween. The resilient member (70) cooperates with the parts (50, 54) and the caliper member (14) to positively retract a friction element (24) upon termination of braking.
摘要翻译：盘式制动器包括卡钳构件（14），其通过至少一个销组件（46）相对于扭矩构件（12）可移动地支撑。一个销组件包括在其间具有弹性构件（70）的第一部分（50）和第二部分（54）。在制动结束时，弹性构件（70）与部件（50,54）和卡钳构件（14）协作以确实地缩回摩擦元件（24）。

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