Saw equipment

Cutting – By tool reciprocable along elongated edge – With tool in-feed

Patent

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Details

83767, 8369951, B27B 2102

Patent

active

055751911

ABSTRACT:
A saw equipment includes a working table, a rotary arm unit, a hacksaw, two guide units, two adjusting members, and two locking units. The rotary arm unit includes a rotary arm mounted pivotally on the working table, and two upright positioning plates respectively secured to two end portions of the rotary arm. Each of the positioning plates has a plurality of angularly equidistant engaging holes formed therein. The guide units are capable of holding and guiding the hacksaw. The adjusting members are connected respectively to the guide units. Each adjusting member has a lock block movably contacting a respective one of the positioning plates. Each lock block has an engaging nose projecting therefrom to engage removably and selectively one of the engaging holes of a corresponding one of the positioning plates for adjustment of an inclining angle of the hacksaw relative to a horizontal plane. Each of the locking units is capable of locking each of the adjusting members releasably on a respective one of the positioning plates of the rotary arm unit, and is operable to release the adjusting member to permit removal of the engaging nose from the engaging hole.

REFERENCES:
patent: 760982 (1904-05-01), Gordon
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patent: 3948136 (1976-04-01), Gutowski et al.
patent: 5259284 (1993-11-01), Chen
patent: 5392679 (1995-02-01), Wang

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