Abstract: A system for managing braking of an automotive vehicle including an assisted parking brake with at least one brake actuator capable of acting on at least one wheel of the vehicle and a mechanism applying the parking brake. The system includes a mechanism automatically increasing firmness with which the parking brake is applied after the vehicle engine stops, which includes a module that detects stopping of the engine and a module that commands an increase in the firmness of application. The module is configured to emit a signal characteristic of the stopping of the engine as a function of a status of the engine and of a status of an electrical supply. The module is configured to emit a signal demanding an increase in the firmness of application as a function of a status of the brake actuators and of signal characteristic of the stopping of the engine that comes from the module.
Abstract: A brake assembly for braking a wheel having a brake anchor, a brake anchor first annular portion, a brake anchor second annular portion, and a plurality of brake anchor splines on the brake anchor first annular portion.
Abstract: An automatic braking system for wheelchairs which prevents rearward, downhill motion of wheelchairs while having no effect on horizontal or uphill motion. The braking system is made up of circular ratcheted plates which are attached to the axles of the driving wheels of the wheelchair and L-shaped members slightly in front of and beneath the ratcheted. The L-shaped members are rotatable about axles located in their angles. The long leg of an L-shaped member is directed downwardly by gravity and maintains the short leg in a substantially horizontal position. The short leg forms a pawl which engages the ratchets of the plate when the wheels start to roll backwards when the wheelchair is directed upwardly, thus automatically stopping the wheelchair.
Type:
Grant
Filed:
December 13, 1996
Date of Patent:
December 8, 1998
Inventors:
Sarah E. Henrickson, Benjamin G. Conaway, Rakhi Goel
Abstract: A bicycle front wheel control mechanism made up of a suspension system and a brake system. The suspension system has an eccentric retainer having an axle and two L-shaped members, and a shaft portion is carried by a housing through an elastic body at a perpendicularly upper part of the axle. The suspension system is so designed that it can rock relative to the front wheel around an axis of the shaft portion with an axial distance between the shaft portion and the axle as its radius, and the brake system is so designed that a side surface of a rim is made wide in a radial direction.
Type:
Grant
Filed:
November 28, 1994
Date of Patent:
June 27, 1995
Assignees:
Hirotetsu Motobu, Koji Yoshioka, Masanobu Kita
Inventors:
Hirotetsu Motobu, Koji Yoshioka, Masanobu Kita, Tadanori Azuma
Abstract: A friction brake is associated with the single wheel of a wheelbarrow. A cable extends from the brake to a belt having a quick release mechanism and worn by the operator of the wheelbarrow. When tension is applied to the cable, as when the wheelbarrow moves away from the operator, braking force is applied to the wheel.