The invention discloses a design procedure of automobile hand brake holder. First, a hand brake test rack with the same assembling state as a real car is manufactured, and an existing hand brake 90 degrees vertical to an underbody is fixed to the test rack. Second, a hand brake joystick is pulled to a working gear number N, load G is added to the tail end of a stay wire, and a lateral displacement S of a point P on the hand brake joystick after the loading of the stay wire, the displacement S is conversed into a deviation angle theta of the hand brake holder, a reversed bias angle phi design is conducted on the hand brake holder correspondingly, theta= phi, which means a forming angel of the hand brake holder can revise from 90 degrees to (90 - phi) degrees. The procedure of automobile hand brake holder has the advantages that the manufacturing cost is low, and alteration on a material trademark of parts and addition on material thickness are not needed. The revising on forming mold angle of an original hand brake holder can solve the problem of excursion with stress and shield interference of the hand brake stay wire simply and conveniently.
Design procedure of automobile hand brake holder
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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