Woodworking – Shaping machine – Hand tool
Patent
1994-10-11
1997-09-30
Bray, W. Donald
Woodworking
Shaping machine
Hand tool
14413695, 409182, B27C 510
Patent
active
056717890
ABSTRACT:
A depth of cut lock mechanism for a plunge-type router having a drive motor enclosed within a motor housing. The motor housing is attached to a base plate by a pair of spatially separated guides. Each guide has a guide sleeve attached to the motor housing and a guide tube attached to the base plate and slidably received in the guide sleeve. The lock mechanism has a lock disc rotatable between a lock position and a release position by a manually activated lever displaces the lock disc toward the unlocked position. The lever is pivotable about an axis parallel a guide tube and is located adjacent to a handle of the router so that the lever can be activated by the user while grasping the router handle.
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patent: 4319860 (1982-03-01), Beares
patent: 4566830 (1986-01-01), Maier et al.
patent: 4652191 (1987-03-01), Bernier
patent: 4770573 (1988-09-01), Monobe
patent: 5191921 (1993-03-01), McCurry
patent: 5273089 (1993-12-01), Fuchs et al.
McCurry Ronald C.
Stolzer J. Timothy
Winchester Charles D.
Bray W. Donald
Ryobi North America
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