Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1993-03-26
1996-05-07
Luong, Vinh T.
Machine element or mechanism
Control lever and linkage systems
Elements
74425, 74 8914, 464 39, G05G 506, F16H 116
Patent
active
055135439
ABSTRACT:
A detent assembly and control lever assembly in which the tactile resistance to movement at the detent, and in the overall movement of the control arm, are concurrently increased or decreased. The apparatus, in one embodiment, includes a control lever arm assembly, a variable resistance detent assembly, and a control lever friction assembly whose movement is linked to that of the detent assembly.
REFERENCES:
patent: 4503899 (1985-03-01), Forquer
patent: 4541294 (1985-09-01), Byers
patent: 4542814 (1985-09-01), Ledeen et al.
patent: 4616803 (1986-10-01), Schils
patent: 4693132 (1987-09-01), Buxton et al.
patent: 4813303 (1989-03-01), Beezer et al.
patent: 4979603 (1990-12-01), Wheatland
A Complete Guide to Selecting High-Torque Hydraulic Clutches, AUSCO Catalog, pp. 1 and 2 (Prior to Jul. 1985).
Carlson Richard
Treadwell David
Luong Vinh T.
MPC Products
LandOfFree
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