Force amplifier

Details Force amplifier Force amplifier

1980-03-24

1982-09-07

Staab, Lawrence J.

Machine element or mechanism

Mechanical movements

Reciprocating to reciprocating

74520, 269 32, F16H 2144, F16H 2518

Patent

active

043477542

ABSTRACT:
In a force amplifier, supporting members extend between a pressure plate and a countersupport plate. At each plate the supporting members bear against end bolts and intermediate the plates the support members bear against joint bolts. A spreader bolt extends through the countersupport plate and has a spreader head located between the joint bolts. The surfaces of the spreader bolt contacting the joint bolts are concavely shaped.

REFERENCES:
patent: 925673 (1909-06-01), Zook
patent: 2443775 (1948-06-01), Olson
patent: 2829500 (1958-04-01), Butler
patent: 3200597 (1965-08-01), Stotz
patent: 3579742 (1971-05-01), Muttart
patent: 4073197 (1978-02-01), Arnold et al.
"Linear Motion Elements", Product Engineering, Jan. 1938, p. 29.

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