Machine element or mechanism – Shaft operators – Preselected position
Patent
1975-05-15
1977-08-16
Scott, Samuel
Machine element or mechanism
Shaft operators
Preselected position
74 1027, 74 1035, 334 7, F16H 3518
Patent
active
040417840
ABSTRACT:
An actuator for a pushbutton tuner comprises a pushbutton slide, a pair of slideable tuning slides, interconnecting means for selectively connecting the pushbutton slide with either one of the pair of tuning slides, and shift means for controlling the connecting state of the interconnecting means. The interconnecting means comprises a pair of interconnecting members each comprised of flexible material and each being connected at one end to respective ones of the tuning slides and having means at the other end for selectively engaging with the pushbutton slide. Movement of the shift means in one direction effects corresponding movement of one interconnecting member to its operative position simultaneously with movement of the other interconnecting member to its inoperative position and movement of the shift means in the other direction effects the reverse movement of the interconnecting members.
REFERENCES:
patent: RE27179 (1971-09-01), Newman
patent: 3463017 (1969-08-01), Stamm et al.
Adams Bruce L.
Burns Robert E.
Heald Randall
Lobato Emmanuel J.
Nihon Technical Kabushiki Kaisha
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