Hydraulically actuated braking system for unitary control of driven and towed vehicles专利检索-曳力装置钓鱼与渔业专利检索查询-专利查询网

Hydraulically actuated braking system for unitary control of driven and towed vehicles

阅读：820发布：2022-10-08

专利汇可以提供Hydraulically actuated braking system for unitary control of driven and towed vehicles专利检索，专利查询，专利分析的服务。并且A hydraulically actuated braking system to enable the interconnecting of a driven and a towed vehicle, whereby the hydraulic fluid conduit of the driven vehicle is connected in fluid communication to a cylinder-plunger assembly by a flexible conduit, which cylinder-plunger assembly may be connected in end to end relation with an auxiliary master cylinder mounted on the towed vehicle. The auxiliary master cylinder is connected in fluid communication with the hydraulic fluid conduit system which leads to the brakes of the towed vehicle, and, by closing a valve intermediate the conduit system and the normal master cylinder of the towed vehicle, and opening a valve in a conduit intermediate the auxiliary master cylinder and the hydraulic fluid conduit system of the towed vehicle, mechanical force may be applied by the plunger of the hydraulic fluid cylinder-plunger assembly to the auxiliary master cylinder. The cylinder-plunger assembly is connected in fluid communication with the hydraulic fluid brake system of the driven vehicle, and the driven vehicle and the towed vehicle may be accurately controlled simultaneously by the application of the brake pedal of the driven vehicle. Provision is made to close a valve in a conduit intermediate the auxiliary cylinder and the conduit system of the towed vehicle, and opening a valve in the conduit leading from the original master cylinder to the conduit system of the towed vehicle, to enable the towed vehicle to be used in the same manner as if the auxiliary hydraulic cylinder arrangement was not installed thereon. It is to be pointed out that the separation of the hydraulic cylinderplunger assembly from the auxiliary master cylinder may be accomplished without loss of hydraulic fluid.，下面是Hydraulically actuated braking system for unitary control of driven and towed vehicles专利的具体信息内容。

权利要求

1. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are mechanically coupled for movement over the terrain under the power of the driven vehicle, which braking system comprises; a. a first hydraulic braking system mounted on the driven vehicle, which braking system includes a master cylinder, a conduit system leading to the respective brakes of the driven vehicle, and a further conduit which connects the master cylinder with said conduit system leading to the brakes thereof, 1. said master cylinder of the driven vehicle being manually operated, b. a second hydraulic braking system associated with the towed vehicle, which braking system includes a master cylinder, a conduit system leading to the respective brakes of the towed vehicle, and a conduit connecting the master cylinder of the towed vehicle with the conduit system leading to the brakes thereof, 1. a valve within said conduit connecting the master cylinder of the towed vehicle to the conduit system leading tO the respective brakes thereof, c. an auxiliary master cylinder, including a piston, mounted on the towed vehicle, 1. a conduit connected in fluid communication with said auxiliary master cylinder and with said conduit system leading to the brakes of the towed vehicle, 2. a valve within said conduit which interconnects said auxiliary master cylinder with the hydraulic braking system of the towed vehicle, d. a hydraulic conduit connected in fluid communication with the conduit system leading to the respective brakes of the driven vehicle, 1. a hydraulic cylinder-plunger assembly operatively connected, in fluid communication, with said conduit leading from said conduit system of said driven vehicle, e. mechanical means interconnecting said hydraulic cylinderplunger assembly with said auxiliary master cylinder so the plunger of said hydraulic cylinder-plunger assembly will mechanically actuate the piston of said auxiliary master cylinder, so, upon operation of said manually controlled master cylinder on said driven vehicle, said auxiliary master cylinder will transmit fluid under pressure to the brakes of the hydraulic braking system of the towed vehicle to simultaneously engage the brakes on the towed vehicle and the brakes on the driven vehicle.

2. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are mechanically coupled for movement over the terrain, under the power of the driven vehicle, as defined in claim 1; wherein a. said hydraulic conduit which is connected in fluid communication with the conduit system leading to the respective brakes of the driven vehicle, is a flexible conduit.

2. selectively controlable valve means intermediate said auxiliary master hydraulic power cylinder and said conduit system leading to said second hydraulic power actuated cylinder-plunger assembly, g. selectively controllable valve means intermediate said second master hydraulic power cylinder and said second conduit system leading to said second hydraulic power actuated cylinder-plunger assembly, h. said plunger extending from said first hydraulic power actuated cylinder-plunger assembly and being connected, in power transmitting relation with said auxiliary master hydraulic power cylinder, so upon actuation of said first master hydraulic power cylinder, said plunger of said first hydraulic power actuated cylinder will actuate said auxiliary master hydraulic power cylinder, which, in turn, will actuate said second hydraulic power actuated cylinder, i. said first power actuated cylinder being separable with respect to said auxiliary master hydraulic power cylinder so no loss of hydraulic fluid will be had when the two systems are separated, and j. fastening means detachably connecting said first hydraulic power actuated cylinder-plunger assembly with said auxiliary master hydraulic power cylinder to transmit lineal force to said auxiliary master hydraulic power cylinder.

2. a valve within said conduit which interconnects said auxiliary master cylinder with the hydraulic braking system of the towed vehicle, d. a hydraulic conduit connected in fluid communication with the conduit system leading to the respective brakes of the driven vehicle,

3. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are mechanically coupled for movement over the terrain, as defined in claim 2; wherein a. said cylinder-plunger assembly connected to said flexible conduit is connected in axial alignment with the piston of said auxiliary master cylinder.

4. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are coupled for movement over the terrain; as defined in claim 3, wherein a. fastening means detachably secure said cylinder-plunger assembly to said auxiliary master cylinder.

5. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are mechanically coupled for movement over the terrain under the power of the driven vehicle, as defined in claim 1; wherein a. said valve means interposed between said master cylinder on the towed vehicle and the conduit system leading to the respective brakes thereof is adapted to be selectively closed, and b. said valve within said conduit which interconnects said auxiliary master cylinder and the hydraulic braking system of the towed vehicle is adapted to be opened to render the hydraulic braking system of the towed vehicle simultaneously operable with the braking system of the driven vehicle.

6. A hydraulic braking system for a driven vehicle and a towed vehicle, which vehicles are mechanically coupled for movement over the terrain under the power of the driven vehicle, as defined in claim 1; wherein a. said cylinder-plunger assembly having the piston fitted therein in fluid tight relation,

7. An apparatus embodying two hydraulic systems, which systems are adapted to be mechanically connected so one of the systems is synchronously operated by the other of said systems without the hydraulic fluid from one system passing into the other of the hydraulic systems, which apparatus comprises; a. a first master hydraulic power cylinder, b. a first conduit system connected in fluid communication with said first master hydraulic power cylinder and leading therefrom, c. a first hydraulic power actuated cylinder-plunger assembly operatively connected in fluid communication with said first conduit system, d. a second master hydraulic power cylinder,

8. An apparatus embodying two hydraulic systems, as defined in claim 7, wherein a. said second hydraulic system has a plurality of cylinder-plunger assemblies operatively connected in fluid communication with said second conduit system.

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Hydraulically actuated braking system for unitary control of driven and towed vehicles

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