Device for actuating in rotation a mechanism and control stick i

Details Device for actuating in rotation a mechanism and control stick i Device for actuating in rotation a mechanism and control stick i

1990-03-06

1991-09-24

Herrmann, Allan D.

Machine element or mechanism

Alternate manual or power operators

74 8914, 74471XY, 338128, F16H 2702

Patent

active

050504495

ABSTRACT:
A device for actuating in rotation a mechanism and control stick incorporating the device, which includes, elastic means for applying to a control shaft (10) a reaction torque having a magnitude which is a function of the angle of rotation of the shaft comprise a cam follower structure (18, 24) which is slidably mounted on a reaction lever (22) having an axis Z--Z perpendicular to the control shaft (10) and which is elastically slidably biased so as to cooperate with a confronting cam profile (16) formed on a reaction member (42) relative to which the cam follower structure (24, 18) is moved when the control shaft (10) is rotated, the cam profile (16) extending in a plane perpendicular to the control shaft (10).

REFERENCES:
patent: 3026744 (1962-03-01), Rouse
patent: 3208299 (1965-09-01), Leonard et al.
patent: 3308675 (1967-03-01), Jonsson
patent: 3409252 (1968-11-01), Miller
patent: 4422345 (1983-12-01), Green

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