Angle attachment tool

Tools – Wrench – screwdriver – or driver therefor – Machine

Patent

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Details

81 5739, 81 63, B25B 1700

Patent

active

055842208

ABSTRACT:
An attachment tool which functions as an elongate extender and has a socket driving member at one end thereof, which member has a through opening. The attachment tool is of a small dimension transverse to the elongated length thereof to facilitate its insertion into a narrow clearance space. The other end of the attachment tool has a rotatable drive element which drivingly and internally connects through a ratchet member to the socket driving member. The drive element at the remote end of the attachment tool accommodates a driving device, such as a ratchet wrench or a power tool. In a preferred embodiment, a displacement multiplier is drivingly connected to the input end of the ratchet mechanism.

REFERENCES:
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patent: 4372181 (1983-02-01), Tinsley
patent: 4722252 (1988-02-01), Fulcher et al.
patent: 4987803 (1991-01-01), Chern
patent: 5022289 (1991-06-01), Butzen
patent: 5365807 (1994-11-01), Darrah et al.

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