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公开(公告)号：US20190184955A1
公开(公告)日：2019-06-20
申请号：US16142507
申请日：2018-09-26
Applicant: BOMBARDIER RECREATIONAL PRODUCTS INC.
Inventor： Christian NOLIN , Antoine BEZEAU-TREMBLAY
CPC classification number: B60T13/686 , B60T7/04 , B60T7/08 , B60T8/17 , B60T8/176 , B60T8/1769 , B60T13/167 , B60T2270/10 , B62D1/02 , B62D63/04
Abstract: A vehicle has a frame, a straddle seat, front right and left wheels, a rear wheel, a steering assembly, a motor, front right and left brakes, a rear brake, and an electronic brake control unit. The electronic brake control unit has a pump, a valve box, a first pressure sensor disposed in the valve box and an electronic controller. The electronic controller is electronically connected to the pump, and valves of the valve box for controlling their operation. A hand brake lever actuates a first master cylinder and thereby actuates the front brakes through the valve box. A foot brake lever actuates a second master cylinder and thereby actuates the rear brake through the valve box. A second pressure sensor is disposed externally of the valve box. The first and second pressure sensors sensing fluid pressure applied by the first and second master cylinders respectively.
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公开(公告)号：US20190009759A1
公开(公告)日：2019-01-10
申请号：US15982107
申请日：2018-05-17
Applicant: Zhejiang CFMOTO Power Co., Ltd.
Inventor： Xiaolei Zhang
Abstract: A hydraulic control valve for an ATV or motorcycle takes hydraulic input from a hand brake lever as an input to a first cavity of the control valve with a movable piston therein, and from a foot brake lever as an input to a second cavity of the control valve with a movable piston therein, with the two pistons being linked. A bypass channel extends around the piston in the first cavity, which is closed off when the first piston moves longitudinally. The output of the first cavity hydraulically controls braking of the front wheel(s). The foot brake lever also pressurizes a direct line to brake the rear wheel(s) that doesn't go through the control valve.
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公开(公告)号：US20180079395A1
公开(公告)日：2018-03-22
申请号：US15707408
申请日：2017-09-18
Applicant: HORIZON GLOBAL AMERICAS INC.
Inventor： Nicholas Albert Cekola , Dennis Michael Morse , Srikanth Kadudula
CPC classification number: B60T7/20 , B60T7/08 , B60T7/085 , B60T7/107 , B60T8/1708 , B60T13/66 , B60T13/662 , B60T13/74 , B60T17/221 , H04H60/13
Abstract: A brake control unit generates an output signal to the brakes of a towed vehicle directly related to a variety of input signals sent from the towing vehicle, the towed vehicle, the operator, or a combination of any of the three. The brake control unit communicates input signals between a first module and a second module. The first module may include at least one manual input device. The second module may include power circuitry and a processor. The first module may communicate with the second module with LIN communication bus. The brake control unit may include a trailer brake gain switch attached with a steering wheel of a towing vehicle, a trailer brake manual override control attached with the steering wheel, and a brake control unit driver operatively coupled with the trailer brake gain switch and trailer brake manual override.
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公开(公告)号：US20180056952A1
公开(公告)日：2018-03-01
申请号：US15559871
申请日：2016-02-02
Applicant: Robert Bosch GmbH
Inventor： Shunsaku Ono , Yuki Oshida
IPC: B60T8/17
CPC classification number: B60T8/1706 , B60T7/04 , B60T7/08 , B60T8/3225 , B62L3/023 , B62L3/04
Abstract: A hydraulic apparatus and a control method for a hydraulic apparatus that can improve the accuracy with which the pressure of a brake fluid is controlled while suppressing calculation loads on a control system are provided.When performing an n-th (n≧2) opening and closing operation of a regulating valve in a preset period, the control system determines the holding time of an opening and closing state in the n-th opening and closing operation of the regulating valve based on the pressure value of a wheel cylinder in the n-th opening and closing operation of the regulating valve and the target pressure value of the wheel cylinder in an m-th (m
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公开(公告)号：US20180021205A1
公开(公告)日：2018-01-25
申请号：US15713160
申请日：2017-09-22
Applicant: Heather DeBrock , Drew DeBrock
Inventor： Heather DeBrock , Drew DeBrock
CPC classification number: A61H3/04 , A61G5/101 , A61H2003/046 , A61H2201/0192 , B60T1/005 , B60T7/08 , B60T7/105 , B60T7/108 , B60T11/046 , B62K5/003 , B62K23/06 , B62L3/02 , B62L3/06
Abstract: A braking system for a rollator with a frame includes an adjustable handle to be installed on a right subframe or a left subframe of the frame of the rollator, a bracket fixedly connected to the handle, a lever rotatably connected to the bracket, a lock movably connected to the bracket and configured to fix the lever in a locked position when the lock is moved relative to the bracket once the lever is rotated toward the frame, and a wire operably connected between the lever and a brake on the frame of the rollator, such that the wire applies the brake when the lever is rotated toward the bracket and when the lever is fixed in the locked position.
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Patent Agency Ranking
公开(公告)号：US09849057B1
公开(公告)日：2017-12-26
申请号：US15680674
申请日：2017-08-18
Applicant: MORE JOYFUL LIVING, LLC
Inventor： Jane Leader Janeczek , Theodore Janeczek , David Celento
CPC classification number: A61H3/04 , A61G5/0816 , A61G5/0883 , A61H3/06 , A61H2003/046 , A61H2203/0406 , A61H2203/0425 , B60T1/065 , B60T7/08 , F16D65/12
Abstract: A rollator is disclosed, including first and second upright members, each including handle portions, wheels, hinges disposed between the wheels and the handle portions, channels disposed along the upright members between the hinges and the wheels, and lateral hinges orthogonal to the hinges. First and second foldable support members having wheels are attached to the hinges. At least one lateral support member is disposed between and attached to the lateral hinges, and includes an intermediate hinge. Brake systems include brake lines communicating between brake controls and brakes. In a reversible storage configuration, the foldable support members are rotated to be at least partially disposed in the channels, and the lateral hinges and intermediate hinge rotate to collapse the lateral support member, bringing the upright members with the folded foldable support members adjacent to one another.
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公开(公告)号：US20170174190A1
公开(公告)日：2017-06-22
申请号：US15383586
申请日：2016-12-19
Applicant: Heather Joy DeBrock
Inventor： Heather Joy DeBrock , Drew DeBrock
CPC classification number: B60T7/105 , A61H3/04 , A61H2003/046 , A61H2201/0192 , B60T1/005 , B60T7/08 , B60T7/108 , B60T11/046 , B62K23/06 , B62L3/06
Abstract: A rollator braking system for a rollator includes two handles, two brake lever assemblies, and two wires. The rollator includes a frame and a plurality of wheels attached to the frame for moving the rollator. The two handles are adjustably connected to the frame, and each handle including a gripping member. Each of the two brake lever assemblies include a bracket fixedly connected to the handle and a lever rotatably connected to the bracket to rotate towards and away from the gripping member when in an unlocked position, and fixedly connected to the bracket when in a locked position. Each of the two wires are operably connected between a lever assembly and a brake on one of the wheels such that when the lever is rotated towards the gripping member, the brake slows rotation of the wheel, and when the lever is in the locked position the brake stops the rotation of the wheel.
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公开(公告)号：US20140298944A1
公开(公告)日：2014-10-09
申请号：US14218973
申请日：2014-03-19
Applicant: Ronnie D. Gibbs
Inventor： Ronnie D. Gibbs
CPC classification number: B60T7/047 , B60T7/06 , B60T7/08 , B60T7/102 , F16C1/12 , F16C7/06 , G05G1/04 , G05G1/487 , Y10T74/2022 , Y10T74/2042 , Y10T74/20468 , Y10T74/20612
Abstract: An all terrain vehicle parking brake for after market installation on an ATV, UTV, RUV or MUV that relies on placing the vehicle shift lever in a park position to hold the vehicle on a hill. The parking brake includes a brake handle that is mounted to the vehicle dash board to pivot between brake engaged and disengaged positions, extending and retracting a linkage that connects and disconnects through a straight sleeve, with the linkage connecting to a rod end bearing that connects to a brake pedal arm, depressing the brake pedal when an operator activates the parking brake.
Abstract translation: 用于在ATV，UTV，RUV或MUV上市后安装的全地形车辆驻车制动器，其依赖于将车辆换档杆置于停放位置以将车辆保持在山丘上。 驻车制动器包括制动手柄，其安装到车辆仪表板上以在制动器接合位置和脱离位置之间枢转，延伸和缩回通过直套筒连接和断开的联动件，其中连杆件连接到连接到 制动踏板臂，当操作者启动驻车制动器时，踩下制动踏板。
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公开(公告)号：US20140265188A1
公开(公告)日：2014-09-18
申请号：US13832696
申请日：2013-03-15
Applicant: FLYING EAGLE TECHNOLOGY INC.
Inventor： Ling-Seng CHANG
CPC classification number: F16D59/02 , A61G5/101 , A61G5/1018 , A61G5/1037 , A61H3/04 , A61H2003/046 , A61H2201/0161 , A61H2201/1633 , B60T1/04 , B60T7/08 , B60T7/102 , B60T7/104 , B60T11/046 , F16D49/00 , F16D2069/004 , F16D2125/60
Abstract: A braking system is mounted on a rollator or a transport chair and includes a braking part and an operating system. The braking part is mounted adjacent to a wheel of a rollator or a transport chair. When the operating system is unactuated, the braking part abuts a corresponding wheel to avoid a rotation of the corresponding wheel. When a user wants to walk and move the rollator or the transport chair, the user can press the operating system such that the braking part departs from the wheels and releases a brake. When the user wants to sit on the seat cushion and rest, the user can keep the braking system actuated without pressing the operating system, and accordingly the rollator or the transport chair would not be slidable when sat on, thereby avoiding danger. In addition, when the user walks on a slope, the user can release their hands from the rollator or the transport chair without making the rollator or the transport chair slide down the slope.
Abstract translation: 制动系统安装在转轮机或运输椅上，并包括制动部分和操作系统。 制动部件安装在靠近卷扬机或运输椅子的车轮上。 当操作系统未致动时，制动部分抵靠相应的车轮以避免相应车轮的旋转。 当用户想要移动和移动转杯机或运输椅子时，用户可以按压操作系统使得制动部件离开车轮并释放制动器。 当用户想要坐在座垫上并休息时，使用者可以在没有按压操作系统的情况下使制动系统保持致动，因此，当坐着时，卷扬机或运输椅不能滑动，从而避免危险。 此外，当用户在斜坡上行走时，用户可以将他们的手从转杯机或运输椅子上释放，而不会使卷扬机或运输椅子沿斜坡滑落。
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公开(公告)号：US20110254245A1
公开(公告)日：2011-10-20
申请号：US13092482
申请日：2011-04-22
Applicant: William Taylor
Inventor： William Taylor
CPC classification number: B60T7/08 , A61G5/025 , Y10T74/20438
Abstract: A racing wheelchair is disclosed. The racing wheelchair may have a pair of rear wheels and a steerable single front wheel. The rear wheels may be independently driven by a lever, through a derailer and a chain, such that pushing one of the two levers will move one of the wheels but not the other. The front wheel is steerable by twist grips located at the removed end of the levers. Brake assemblies and shifter assemblies of the derailers are located adjacent the twist grip, and may be rigidly mounted to the push lever or mounted to the twist grip to rotate therewith
Abstract translation: 披露了赛车轮椅。 赛车轮椅可能有一对后轮和一个可转向的单个前轮。 后轮可以由杠杆独立地通过一个脱轨器和一个链条驱动，使得推动两个杠杆中的一个将移动其中一个车轮，而不是另一个。 前轮可以通过位于杆的拆卸端的扭杆来控制。 脱轨器的制动组件和换档器组件位于扭转夹子附近，并且可以刚性地安装到推杆或安装到扭转夹具以随之旋转
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