首页>
外国专利>
Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess
Spanner with magnetic ring for securing loosened nut comprises main body with ratchet head at one end which has accommodation space with lateral recess
The spanner with a magnetic ring for securing a loosened nut comprises a main body (10) with a ratchet head (11) at one end which has an accommodation space with a lateral recess. In the accommodation space a toothed rim is located and in the recess is a stop pawl (24). The rim and the pawl are in engagement with each other. On the toothed rim a rotary ring (30) is located, which has a central free space, which draws a magnetic ring (40), with which a loosened nut can be secured. This enables the nut directly to be withdrawn by the spanner.
展开▼