Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1998-03-04
2000-06-13
Fenstermacher, David M.
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
74 53, 74569, F16H 2516
Patent
active
060735031
ABSTRACT:
A cam device comprises a cam, a follower and elastic means for causing the follower to follow the cam. The cam is in the form of a disk and has in a side surface thereof a cam groove having opposite open ends at the outer periphery of the cam. The cam outer periphery has a portion interconnecting opposite ends of a cam groove-defining inner side face which serves as a cam contour face. The follower carries a roller which fits in the cam groove and moves into contact with the cam contour face. The roller can be retained as positioned in contact with or away from the cam contour face.
REFERENCES:
patent: 290855 (1883-12-01), Campbell
patent: 3413862 (1968-12-01), Waara
patent: 3848473 (1974-11-01), Diepeveen
patent: 4385649 (1983-05-01), Sevcik
patent: 4625575 (1986-12-01), Le Bras
patent: 5456128 (1995-10-01), Thunker
Matsuno Yoshihiro
Miyajima Toru
Ueda Michio
Fenstermacher David M.
Shikoku Kakoki Co. Ltd.
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