US Patent: 1,476,611 - V Block Workholder or Drill Jig


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US Patent: 1,476,611

V Block Workholder or Drill Jig

Patentee:

Gustave HInes (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:

269/129, 269/87.3, 408/108, 408/109, 408/88, 408/97

Tool Categories:

metalworking tools : jigs and fixtures : V blocks

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 23, 1921
Granted:	Dec. 04, 1923

Patent Pictures:

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Description:

Claim:

A jig comprising a V-block, means slidably engaging in the sides of the block for clamping a length of cylindrical stock lengthwise of said V9-block, a drill guide engaging in the sides of and movable longitudinally of said Vf-block, means for permitting of the accurate adjustment of said drill guide to predetermined distances between the center of the holes to be drilled in the stock, and a vertically movable bracket at one end of said V-block and carrying circumferentially adjustable stock holding means.