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US Patent: 2,371,547
Pressure exerting mechanism
Patentees:
Victor E. Rosenlund (exact or similar names) - Paxton, MA
Clarence S. Fuzak (exact or similar names) - Worcester, MA

USPTO Classifications:
100/219, 100/271, 425/451.9, 425/593, 74/520

Tool Categories:
industrial machines : industrial presses : lever presses
metalworking machines : metalworking presses : lever presses
specialty machines : lever presses

Assignees:
Reed-Prentice Corp. - Worcester, MA

Manufacturer:
Reed-Prentice Corp. - Worcester, MA

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 01, 1943
Granted: Mar. 13, 1945

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Reed-Prentice Corp.
Description:
The invention is a replacement for the usual toggle mechanism in certain types of press, intended to avoid the problems of rapid wear that occurs in the toggle linkages. The new mechanism use a wedging motion.

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