Adjustable guide bar for woodworking table slot

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United States of America Patent

PATENT NO 7997313
SERIAL NO

11869631

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A guide bar assembly (10) for use in a T-slot (20) of a woodworking table (22). The assembly includes a top member (12) slidably disposed on a bottom member (14). The top and bottom members include cooperating pairs of wedge shapes (24) that cause a change in width (W) of the assembly in response to relative longitudinal (L) movement between the top and bottom members. Contacting angled side surfaces (30, 32) of the male and female wedge members (26, 28) provide area contact between the top and bottom members that functions to maintain the top and bottom members parallel during tightening of the fasteners (34) used to lock the assembly at a desired width.

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Patent Owner(s)

Patent OwnerAddress
WANG HENRY1216 NORTHERN WAY WINTER SPRINGS FL 32708

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Henry Winter Springs, US 108 892

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