MECHANISED TOOL Russian patent published in 2011 - IPC B25D16/00 

FIELD: process engineering.

SUBSTANCE: invention relates to mechanised tool. Proposed tool comprises body, tool tip jointed to said body and chamber accommodating motion converter. The latter drives tool tip linearly. Aforesaid chamber houses also clutch mechanism to change between power transfer states. Body top surface accommodates switching element to change power transfer state. Transfer element is arranged outside aforesaid chamber to change jobs, couple switch element with rotary element to transfer switching job to rotary element performed by manual control over switching element. Note here that rotary element comprises actuator passing into aforesaid chamber. Said actuator may switch said clutch between power transfer state no-power-transfer state in rotation of rotary element.

EFFECT: improved lubrication of tool components.

9 cl, 27 dwg