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1. 发明授权

US11597358B2 Disc brake for utility vehicles 有权
公开(公告)号：US11597358B2
公开(公告)日：2023-03-07
申请号：US16980257
申请日：2018-03-12
申请人： WABCO Europe BVBA
发明人： Markus Harder
IPC分类号： F16D65/18 , B60T1/06 , F16C17/02 , F16D55/225 , F16D65/56
摘要： A disc brake (1) for a utility vehicle includes a brake disc (19), a brake caliper (2) which surrounds the brake disc (19), an application-side brake lining (3), a rim-side brake lining (3a) and an application-side application device (4) which is arranged in the brake caliper (2). The application device (4) has at least one adjustment spindle (5) and a pressure plate (6) that is arranged axially between the adjustment spindle (5) and the application-side brake lining (3). A plain bearing element (7) is arranged between the pressure plate (6) and the adjustment spindle (4).

2. 发明申请

US20230067490A1 DISC BRAKE FOR A MOTOR VEHICLE 有权
公开(公告)号：US20230067490A1
公开(公告)日：2023-03-02
申请号：US17895130
申请日：2022-08-25
申请人： ZF CV Systems Europe BV
发明人： Philip Dorn , Paul Henning , Mirko Seip
IPC分类号： B60T1/06 , F16D55/225
摘要： A disc brake (1) includes a brake disc (2), a brake caliper (3), two brake pads (4, 4′) that are movably guided on the brake caliper (3), a retainer spring (6, 6′) on each brake pad (4, 4′), a retainer bracket (8-8IV) for pre-tensioning the retainer springs (6, 6′) in relation to the respective brake pad (4, 4′), and an expander spring (10, 10′) that applies an expansion force between the brake pads (4, 4′) and diverging the brake pads (4, 4′). The ends of the expander spring (10, 10′) may bear in each case directly on one of the retainer springs (6, 6′). The disc brake (1) may have a loss prevention device that is operatively connected to the expander spring (10, 10′) such that the expander spring (10, 10′), in the absence of the expansion force, is held on the disc brake (1).

3. 发明授权

US11384808B2 Wrap spring and wrap spring assembly 有权
公开(公告)号：US11384808B2
公开(公告)日：2022-07-12
申请号：US16648992
申请日：2017-09-21
申请人： WABCO EUROPE BVBA
发明人： Ralf Grosskopf , Eugen Kloos
IPC分类号： F16D65/56 , F16F1/04 , F16F1/06 , F16F1/12 , F16D55/225
摘要： The invention relates to a wrap spring for blocking an unwanted rotational movement of a rotary element. The invention further relates to an adjusting device for adjusting the wear of brake pads of a disk brake. An adjusting device comprises a guide sleeve in which a wrap spring is arranged, a grooved ring which encompasses the guide sleeve, wherein the grooved ring is coupled to a closure cap via a torsion spring, and an opening ring encompassing the grooved ring. The invention further relates to a disk brake for a vehicle, in particular for a utility vehicle, wherein the disk brake comprises an adjusting device with a wrap spring.

4. 发明授权

US11377323B2 Retrofitting an elevator machine with primary and secondary braking 有权
公开(公告)号：US11377323B2
公开(公告)日：2022-07-05
申请号：US16812776
申请日：2020-03-09
申请人： Otis Elevator Company
发明人： Daniel B. Davis, III , Robert K. Williams , John Eschenbrenner , Gregory M. O'Seep , James L. Hubbard , Martin J. Hardesty , Bruce P. Swaybill , Jesse R. Richter , Gary P. Mendrala , Patricia Derwinski , Christopher H. Koenig
IPC分类号： B66B5/18 , B66B5/22 , B66B19/00 , B66B11/00 , B66B11/08 , F16D55/225 , B66D5/14 , F16D65/02
摘要： A method is disclosed of retrofitting an elevator machine with primary and secondary braking, the machine being disposed on a machine support frame in an elevator machine room, and engaging one or more ropes for providing selective movement of an elevator car disposed in an elevator shaft, the machine having a drive sheave including a cylindrical brake drum, and brake components including dual brake arms; the method including: removing the brake components; affixing flanged disc segments about the drum and interlocking the flanged disc segments to form a brake rotor; and mounting respective brake calipers to frame mounts for providing primary and secondary braking to the elevator machine.

5. 发明授权

US11338615B2 Wheel disc brake assembly 有权
公开(公告)号：US11338615B2
公开(公告)日：2022-05-24
申请号：US16697649
申请日：2019-11-27
申请人： MANDO CORPORATION
发明人： Hatem Shahin
IPC分类号： B60T1/06 , B60B21/08 , F16D65/12 , F16D55/225 , F16D69/02 , F16D65/02
摘要： The invention at hand refers to a wheel disc brake assembly comprising a wheel rim, a coupler ring and an annular brake disc arranged in a concentric manner, wherein an outer surface of the coupler ring is connected to an inner surface of the wheel rim and an inner surface of the coupler ring is connected to an outer surface of the annular brake disc. The wheel disc brake assembly further comprises a caliper with at least two brake pads facing each other, wherein the caliper surrounds at least a part of the inner surface of the annular brake disc and the at least two brake pads are configured to press against opposite side faces of the annular brake disc.

6. 发明申请

US20210277968A1 ELECTROMECHANICAL DRIVE APPARATUS, BRAKING SYSTEMS, AND BATTERY MANAGEMENT SYSTEMS 有权
公开(公告)号：US20210277968A1
公开(公告)日：2021-09-09
申请号：US16860091
申请日：2020-04-28
申请人： DdaniGo LLC , Coetec Company Limited
发明人： Chong Du Cho
IPC分类号： F16D63/00 , F16D55/225 , F16D65/18
摘要： A dual motor powered compact drive comprises two electrical motors powering the planetary gear mechanism. The dual drive can provide variable speed and torque. A single electric motor operated braking system with a screw-driven wedged brake pads is described using a compact test set-up. The system comprises at least one motor and a screw shaft connected to transmit the power to a sliding plunger, and braking pads located on a braking disc, and a force sensor applied to measure the braking force, and a device to measure the parameters of the braking motor and the parameters are used as the inputs to establish a control strategy. Systems and methods for monitoring a battery pack including multiple cells are provided. The battery management system further comprises a control strategy for implementing a balancing algorithm. A balancing strategy comprises a determination of battery cells to be balanced, and a calculated balancing current.

7. 发明申请

US20210033159A1 WHEEL BRAKE ARRANGEMENT 有权
公开(公告)号：US20210033159A1
公开(公告)日：2021-02-04
申请号：US16966632
申请日：2018-02-01
申请人： Volvo Truck Corporation
发明人： Owe Johansson
IPC分类号： F16D65/097 , F16D55/225 , B60T1/06 , F16D65/00
摘要： A wheel brake arrangement (100) for a wheel of a vehicle, the wheel brake arrangement comprising a brake pad (102) arranged to be controllable between a first stage in which the brake pad is connected to a brake disc for reducing the speed of the vehicle, and a second stage in which the brake pad is disconnected from the brake disc; and a carrier (104) connected to the brake pad for supporting the brake pad, wherein the wheel brake arrangement further comprising a resilient member (106) connected between the carrier (104) and the brake pad (102), the resilient member (106) comprising a first portion (108) connected to a surface (110) extending in a radial and tangential direction of the brake pad (102) and arranged to force the brake pad (102) away from the brake disc when the brake pad assumes the second stage, and a second portion (112) connected between a radially inner surface (114) of the brake pad (102) and a portion (116) of the carrier.

8. 发明申请

US20210024041A1 DISC BRAKE FOR UTILITY VEHICLES 有权
公开(公告)号：US20210024041A1
公开(公告)日：2021-01-28
申请号：US16980257
申请日：2018-03-12
申请人： WABCO Europe BVBA
发明人： Markus HARDER
IPC分类号： B60T1/06 , F16D65/56 , F16D65/18 , F16D55/225 , F16C17/02
摘要： A disc brake (1) for a utility vehicle includes a brake disc (19), a brake caliper (2) which surrounds the brake disc (19), an application-side brake lining (3), a rim-side brake lining (3a) and an application-side application device (4) which is arranged in the brake caliper (2). The application device (4) has at least one adjustment spindle (5) and a pressure plate (6) that is arranged axially between the adjustment spindle (5) and the application-side brake lining (3). A plain bearing element (7) is arranged between the pressure plate (6) and the adjustment spindle (4).

9. 发明授权

US10895292B2 Disc brake, brake pad for a disc brake, and hold-down device for securing brake pads 有权
公开(公告)号：US10895292B2
公开(公告)日：2021-01-19
申请号：US16065148
申请日：2016-12-19
申请人： BPW Bergische Achsen KG
发明人： Michael Schwarz , Arthur Neumann
IPC分类号： F16D65/097 , F16D55/2255 , F16D55/225 , F16D65/00 , F16D65/092 , F16D55/00
摘要： The invention relates to a disc brake comprising a brake caliper (1) which covers a brake disc and brake pads (3) arranged on both sides of the brake disc in a pad shaft (6), each brake pad being assembled from a friction lining (4) and a rear plate (5), the front face of which is designed as a securing surface (16) for the friction lining (4) and the rear face of which is designed as a pressure surface for transmitting the braking pressure. A hold-down device (7) which runs transversely over the brake pads (3) is supported against the brake pads (3) in the direction of the disc brake axis (A). The hold-down device (7) is made from an elongated base (7C) in the form of a channel over the majority of the total length of the hold-down device, wherein a spring (9) rests against said base, and from lateral flanks (8A, 8B) arranged on the sides of the base (7C). The aim of the invention is to solve the problem of the structural narrowness between the components of the disc brake and the vehicle wheel rotating about the brake. This is achieved in that the hold-down device (7) has an S-shaped offset (11) which adjoins the base (7C) and an end portion (12) which adjoins the offset (11) towards the hold-down device end. The end portion (12) is equipped with a single- or double-part support surface (12A), by means of which the hold-down device (7) is supported against one of the brake pads (3) on the rear face of the brake pad rear plate (5).

10. 发明申请

US20200339217A1 ADAPTER FOR DISC BRAKE CALIPER OF HUMAN-POWERED VEHICLE 审中-公开
公开(公告)号：US20200339217A1
公开(公告)日：2020-10-29
申请号：US16393931
申请日：2019-04-24
申请人： SHIMANO INC.
发明人： Mototsugu NAKAI , Kazuya KUWAYAMA
IPC分类号： B62L1/00 , F16D55/225 , F16D65/00
摘要： An adapter body is configured to be attached to a vehicle body in each of a first orientation in which a caliper body is coupled to the vehicle body via the adapter body in a first position corresponding to a first disc brake rotor having a first outer diameter, and a second orientation in which the caliper body is coupled to the vehicle body via the adapter body in a second position corresponding to a second disc brake rotor having a second outer diameter different from the first outer diameter. The indicator is configured to indicate an correspondence between an orientation of the adapter body and at least one of the first disc brake rotor and the second disc brake rotor.

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