Toggle press

Details Toggle press Toggle press

2006-03-14

2006-03-14

Banks, Derris H. (Department: 3725)

Presses

Reciprocating press construction

With mechanical force multiplier

C072S451000, C074S106000

Reexamination Certificate

active

07011019

ABSTRACT:
A toggle press is provided with two levers (14, 16) which are pivotably connected by means of a joint (18), the first of which (14) is connected at its free end to a pressing tool (22) and the second of which (16) is rotation-resistantly mounted at its free end on a shaft (28) which can be rotated by a drive unit. The rotation-resistant connection between the second lever (16) and shaft (28) is releasable when the toggle lever reaches the extended position. The second lever (16) is disposed on a section of shaft (28) contrived as an eccentric cam (44).

REFERENCES:
patent: 3763689 (1973-10-01), Bridges
patent: 3785282 (1974-01-01), Kamelander
patent: 4034666 (1977-07-01), Bigun et al.
patent: 5916345 (1999-06-01), Kobayashi
patent: 37 03 413 (1988-08-01), None
patent: 198 10 487 (1999-09-01), None
patent: 101 12 983 (2002-07-01), None
patent: 100 51 042 (2002-11-01), None
patent: 11058078 (1999-03-01), None

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