| 摘要 |
The anti-slip structure for simplifying the mounting or separating of the anti-slip device and reducing the fracture by the shearing stress, has an anti-slip device having a spring plate fixed with the x-shape groove-formed bodyby rivetting, combined with the block of the endless track. The structure comprises a plurality of stationary pieces (56) separated from the track block; a support frame (58) verticallyformed on the block; a stepped surface (60) with a groove (62) formed at lower block; an anti-slip irregular section (12) at the stationary piece; a flat guide section (14), a convex sliding section (16), an anti-slip device with a stationary hole (24); a spring plate (30) having a concaved section (36), fixed with a curved section (34).
|
