The invention relates to the technical field of brakes on automobiles, in particular to a ratchet pawl in a ratchet automatic regulator in a brake. An installing hole (1) is formed in the ratchet pawl, a fan-shaped tooth (2) is arranged on the end face of one end of the ratchet pawl, and an open hole (3) is formed in the other end of the ratchet pawl. According to the ratchet pawl in the ratchet automatic regulator, a fan-shaped rack matching with the ratchet pawl can only rotate in one direction and cannot rotate in the opposite direction, a spring hook enables fan-shaped teeth of the ratchetpawl to form slight pressure on the fan-shaped rack matching with the fan-shaped teeth all the time, and the working reliability of a brake is improved.
本发明涉及汽车上的制动器技术领域,尤其涉及一种制动器中的棘轮自动调节器中的棘轮爪,棘轮爪上开有安装孔(1),棘轮爪的一端端面上设置有扇型齿(2),棘轮爪的另一端设置有开孔(3)。本发明所述的棘轮自动调节器中的棘轮爪,能够使得与棘轮爪相配合的扇形齿条只能向一个方向转动,不能向相反方向转动,并且弹簧挂钩可使该棘轮爪的扇形齿始终对与其相配合的扇形齿条形成轻微压力,提高了制动器的工作可靠性。
Ratchet pawl for automobile brake
一种用于汽车制动器中的棘轮爪
2020-12-08
Patent
Electronic Resource
Chinese
Full Range Pawl and Ratchet Clutch
SAE Technical Papers | 1992
|Full range pawl and ratchet clutch
Tema Archive | 1992
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