초록 ▼

A hydraulic brake apparatus for a vehicle comprises a master cylinder and an auxiliary hydraulic pressure source. A master cylinder hydraulic pressure outputted from the master cylinder is adjusted by adding a master cylinder hydraulic pressure in response to an operation of a brake operating member

A hydraulic brake apparatus for a vehicle comprises a master cylinder and an auxiliary hydraulic pressure source. A master cylinder hydraulic pressure outputted from the master cylinder is adjusted by adding a master cylinder hydraulic pressure in response to an operation of a brake operating member to a master cylinder hydraulic pressure at an auto-braking control when the brake operating member is operated during the auto-braking control. The master cylinder hydraulic pressure is adjusted by controlling an operation of a valve means so as to increase a power hydraulic-pressure supplied from the auxiliary hydraulic pressure source to a regulating means corresponding to the amount of the operation of the brake operating member.

대표청구항 ▼

A hydraulic brake apparatus for a vehicle comprises a master cylinder and an auxiliary hydraulic pressure source. A master cylinder hydraulic pressure outputted from the master cylinder is adjusted by adding a master cylinder hydraulic pressure in response to an operation of a brake operating member

A hydraulic brake apparatus for a vehicle comprises a master cylinder and an auxiliary hydraulic pressure source. A master cylinder hydraulic pressure outputted from the master cylinder is adjusted by adding a master cylinder hydraulic pressure in response to an operation of a brake operating member to a master cylinder hydraulic pressure at an auto-braking control when the brake operating member is operated during the auto-braking control. The master cylinder hydraulic pressure is adjusted by controlling an operation of a valve means so as to increase a power hydraulic-pressure supplied from the auxiliary hydraulic pressure source to a regulating means corresponding to the amount of the operation of the brake operating member. for use in an described in claim 7 wherein determining appropriate feedback torque comprises the steps of measuring vehicle dynamics characteristics; and imputing an appropriate feedback torque using said vehicle dynamic characteristics. 9. A method of simulating steering feel for use in an automobile as described in claim 7 further comprising the step of transmitting said feedback torque towards the steering wheel using a DC motor element. ent of the ball member. 67. The disconnect assembly as defined in claim 61, further comprising: a drill pipe disconnect for selectively disconnecting a lower portion of a drill pipe string from an upper portion of a drill pipe string at a location below the valve, such that the upper portion of the drill pipe string is selectively disconnected from the lower portion of the drill pipe string before the male disconnect member is released from the female disconnect member. 68. The disconnect assembly as defined in claim 61, wherein the drill pipe disconnect is configured for reconnecting the upper drill pipe string and the lower drill pipe string after being disconnected. 69. A method of connecting and disconnecting a subsea riser disconnect sealingly connecting a lower riser extending downward through a seabed and into a subsea well bore with an upper riser extending downward from a floating drilling rig to the subsea riser disconnect, the l