首页>
外国专利>
Drawing head for drawing machine with head part establishing angular direction
Drawing head for drawing machine with head part establishing angular direction
展开▼
机译:用于拉拔机的拉拔头,其头部确定角度方向
展开▼
页面导航
摘要
著录项
相似文献
摘要
The second head part is provided with projections (22), and can be moved in and out of engagement with the corresp. locking recesses (12). The locking system has n(greater than 1) projections (22), which are spaced from each other at a whole number multiplication of the basic spacing (g), plus an auxiliary angle (g/n). One of the projections (22) at least or at least one sub-group of projections (22) is movable by a disengaging unit (32-48) in to a rest position, in which the locking recesses (12) cannot work together with the locking recesses (12). The projections (22) are carried by locking levers (20), which respectively are preloaded respectively by a spring (28) in a working position working together with the locking recesses (12).
展开▼