公开(公告)号：US6016718A

公开(公告)日：2000-01-25

申请号：US1014

申请日：1997-12-30

申请人： Byung Chul Park ,  Kyong Ro Lee

发明人： Byung Chul Park ,  Kyong Ro Lee

IPC分类号： B60T7/10 ,  G05G1/04 ,  B60T7/08

CPC分类号： B60T7/105 ,  G05G1/04 ,  Y10T74/20648 ,  Y10T74/20684 ,  Y10T74/20702

摘要： A hand brake with a foldable operation lever comprises a ratchet fixed onto a car frame and an operating lever that can be moved up and down and coupled by a hinge onto the ratchet. It also comprises a push button, a rod coupled to the push button, and a slider coupled to the rod. The slider is located inside the operating lever and forcibly rotates a pawl. The pawl is coupled by a hinge to a rotational body, which allows the operating lever to be selectively locked and released from the ratchet. The operating lever also includes a lever limiter, which limits the rotation of the operating lever.

摘要翻译： 具有可折叠操作杆的手制动器包括固定到汽车车架上的棘轮和可以上下移动并通过铰链耦合到棘轮上的操作杆。 它还包括按钮，连接到按钮的杆和联接到杆的滑块。 滑块位于操作杆内部并强制旋转棘爪。 棘爪通过铰链联接到旋转体，这允许操作杆被选择性地从棘轮锁定和释放。 操作杆还包括杠杆限制器，其限制操作杆的旋转。