| 摘要 |
<p>PROBLEM TO BE SOLVED: To smooth and simplify the work of mounting to and demounting from an electromagnetic brake without impairing its arms. SOLUTION: This device is formed out of a first lever 17 to be engaged with one arm of an electromagnetic brake, a second lever 18 to be engaged with the other arm of the electromagnetic brake, a connection body 19 connecting the first and second levers 17 and 18 in such a way that they can be rotated, a pole 20 extended upward from the connection body 19, and of a handle 21 provided for the upper end part of the pole 20. A stopper mounting member 22 is provided, which is extended in the right and left out of the connection body 19, stopper mounting member 22 is provided with a first stopper 23 and a second stopper 24, where the former abuts against the first lever 17, and the latter abuts against the second lever 18 when a leg opening angle made by the first lever 17 and the second lever 18, is set at an angle larger than 180 deg., and concurrently, a first abutting member 26 capable of being rotated, and a second abutting member 27 capable of being rotated, are provided for the first lever 17 and the second lever 18 respectively.</p> |
