US Patent: 2,669,149 - Tool Holding Block


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US Patent: 2,669,149

Tool Holding Block

Patentees:

Edmund A. Watson (exact or similar names) - Ridgewood, Bergen County, NJ

George L. Preston (exact or similar names) - Montclair, Essex County, NJ

USPTO Classifications:

407/102, 407/11, 407/69, 407/87, 82/161

Tool Categories:

metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:

American Car & Foundry Co. - New York, NY

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	May 20, 1950
Granted:	Feb. 16, 1954

Patent Pictures:

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Description:

Claim:

In a tool holding block for lathes having a tool seating groove extending therethrough between the sides and beneath the top face thereof, said block being formed with a slot in its top face overlying and communicating with said tool seating groove, a tool clamping bar adapted to be endwise slidably inserted in and removed from said slot covering the top of said groove, said clamping bar and slot having complementary cooperatively engaging side and wall portions, respectively, retaining the bar against displacement from said slot except in an endwise direction, and adjustable means carried by the clamping bar for clamping the shank of a tool in said groove and the clamping bar in said slot.