Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1993-12-23
1996-06-25
Matecki, Katherine
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74106, 254387, B66D 100
Patent
active
055289487
ABSTRACT:
An actuating device intended for spacially moving a mobile part in relation to a fixed point, characterized in that it includes a motor (1) driving, around its shaft (2), a winding element (4) pulling a mobile lifting element (9) connected to a fixed point (22) used as anchoring point for the flexible element (4) and sliding, perpendicularly to the axis of the thus constituted pulley block mechanism, in a tube-shaped guide (15) inside which it is housed and compressing a return spring (10) ensuring the return in extension of the mobile element (9), in such a way that this device works in traction and without any buckling stresses.
REFERENCES:
patent: 1552833 (1925-09-01), Fischbach
patent: 2884788 (1959-05-01), Clark
patent: 2896908 (1959-07-01), Stone
patent: 2987937 (1961-06-01), Sala
patent: 3765648 (1973-10-01), Rasmussen et al.
patent: 4074892 (1978-02-01), Harken
patent: 4473010 (1984-09-01), Dietz et al.
patent: 4647014 (1987-03-01), Ekman
patent: 5078364 (1992-01-01), Harrell
patent: 5143507 (1992-09-01), Haugen et al.
patent: 5221075 (1993-06-01), Habicht
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