Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1977-08-01
1979-05-01
Scott, Samuel
Machine element or mechanism
Control lever and linkage systems
Elements
248277, G05G 104
Patent
active
041517580
ABSTRACT:
An apparatus is disclosed herein for translating an input power force into an increased power output via power multiplier modules or units. Each multiplier module comprises a scissors arrangement of levers or links having one end fixed and its opposite end movable. The links are advanced and retracted in a scissors action by intermediate links having their opposite ends connected together by pivotal means. The intermediate links are operably moved by differentially rotating wheels which oscillate in a reciprocal manner to advance and retract the links. A power input mechanism is operably coupled to a selected one of the wheels for imparting a driving force thereto. Successive modules or units are driven as slave units from the first unit arranged in a serial or additive arrangement.
REFERENCES:
patent: 428476 (1890-05-01), Gastrell
patent: 1845644 (1932-02-01), Bradwell
patent: 2597861 (1952-05-01), Gerlach
Marrs Roger A.
Ratliff, Jr. Wesley S.
Scott Samuel
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