Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1974-08-14
1976-02-17
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74471XY, G05G 710
Patent
active
039384020
ABSTRACT:
A manipulator is described for moving a platform in translation in a plane. An actuator is mounted for rotation about an axis aligned parallel with the plane. A manual control lever is pivotly supported by the actuator which engages the platform through a similarly pivotly mounted coupling device. The coupling device engages the platform through a universal sliding movement in a slot to enable pivot motions from the control lever to produce translational position changes of the platform. Low frictional engagements of the moving elements together with a selectable motion reduction enable minutely accurate manual positioning of the platform.
REFERENCES:
patent: 3188879 (1965-06-01), Conley
patent: 3396598 (1968-08-01), Grispo
patent: 3768331 (1973-10-01), Christy
patent: 3783707 (1974-01-01), Foederer et al.
Eastman Kodak Company
Herrmann Allan D.
Rosenstein A. H.
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