Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1994-11-03
1997-01-14
Marmor, Charles A.
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
744248R, 74459, 74465, 384454, F16C 1954, F16H 2512
Patent
active
055928528
ABSTRACT:
A mechanical oscillator including a shaft having an endless groove in its periphery, a nut body carried by and slidable along the shaft at the location of the endless groove, and a roller pin carried by the nut body, having a nose portion extending into and engaging a wall of the endless groove and having a tail portion disposed deeply in the nut body. A plurality of anti-friction bearings is carried by the nut body, the bearings carrying the roller pin. The anti-friction bearings include both a ball bearing and a needle bearing, the ball bearing being disposed adjacent the nose portion of the roller pin, and the needle bearing being located adjacent the ball bearing and engaged with a tail portion of the roller pin. The roller pins are carried on two carrier strips respectively disposed at opposite sides of the nut body. The carrier strips and associated roller pins can be removed as a unit, thereby simplifying replacement as required by damage or wear.
REFERENCES:
patent: 1005763 (1911-10-01), Adams
patent: 2258114 (1941-10-01), Johnson
patent: 3296880 (1967-01-01), Maroth
patent: 3308674 (1967-03-01), Maroth
patent: 3648535 (1972-03-01), Maroth
patent: 3766788 (1973-10-01), Metz
patent: 3766800 (1973-10-01), Kennedy
patent: 3779094 (1973-12-01), La Barre
patent: 3792616 (1974-02-01), Wentzel
patent: 3803926 (1974-04-01), Winter
patent: 3844177 (1974-10-01), Bourassa
patent: 4008625 (1977-02-01), Malhotra
patent: 4022076 (1977-05-01), Metz
patent: 4031765 (1977-06-01), Metz
patent: 4198872 (1980-04-01), Metz
patent: 4199999 (1980-04-01), Metz
patent: 4274296 (1981-06-01), Miller et al.
patent: 4343200 (1982-08-01), Allworth
patent: 4693131 (1987-09-01), Teramachi
patent: 4730503 (1988-03-01), Rosenthal
patent: 5191805 (1993-03-01), Parsons
Grabow Troy E.
Lehmann H. Gibner
Lehmann K. Gibner
Marmor Charles A.
Norco Inc.
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