| 摘要 |
A brake device includes a clamping device, a draw bar device disposed on the clamping device, and a lining seat disposed on the clamping device. The draw bar device has a first and a second draw bar. A first frame seat is disposed on a lower portion of the first draw bar. A first compression spring encloses the lower portion of the first draw bar. A second frame seat is disposed on a lower portion of the second draw bar. A second compression spring encloses the lower portion of the second draw bar. The clamping device has a first and a second clamp arm, a support plate, a first and a second leg. The first leg has a first slot hole. The second leg has a second slot hole. The lining seat has a first and a second lining plate. The first lining plate has a first rib, a first and a second block plates. The second lining plate has a second rib, a third and a fourth block plates. The second clamp arm is disposed between the first clamp arm and the support plate. The first frame seat is fastened between the first clamp arm and the support plate. The second frame seat is fastened between the second clamp arm and the support plate. The first and the second block plates are inserted in the first slot hole. The third and the fourth block plates are inserted in the second slot hole.
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