| 摘要 |
FIELD: machine building. ^ SUBSTANCE: stop device with three clamps comprises a stop casing, a spring plate with three clamps and a cam. The spring plate with three clamps is installed inside the stop casing and has a hole to locate the cam designed to move the plate back and forth during cam rotation, and a positioning ledge for the spring plate is installed in the stop casing. The cam is arranged in the form of a sector cam, and the hole is a semicircular hole adapted for location of the sector cam and is formed by combination of rectangular and round shapes. ^ EFFECT: easier assembly and disassembly of the stop device. ^ 2 cl, 7 dwg |
