Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 3,021,132
Vise
Patentee:
John Jesionowski - Schenectady, NY

USPTO Classifications:
269/251, 269/79

Tool Categories:
work holding : vises : metalworking machine vises

Assignees:
None

Manufacturer:
Ideal Tool & Die Co. - Schenectady, NY

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 16, 1959
Granted: Feb. 13, 1962

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Ideal Tool & Die Co.
Description:
This vise is a "combination sine plate and vise... in which a vise clamp is free of tension and is held relative to a base by means of a pair of rigidly fixed upstanding members identified in one instance as a stationary or fixed jaw and in the other instance as a screw retaining post... The vise base is so constructed as not to bend or flex either along its lower base portion or at is upwardly extending extremities at opposite ends of the lower base portion as the result of any work holding pressures applied."

Copyright © 2002-2020 - DATAMP