Air motor harmonic drive slice lip automation device

Details Air motor harmonic drive slice lip automation device Air motor harmonic drive slice lip automation device

1987-01-15

1989-05-30

Herrmann, Allan D.

Machine element or mechanism

Alternate manual or power operators

74 8915, 74640, F16H 122, F16H 3706, F16H 2520

Patent

active

048339415

ABSTRACT:
A compact system for converting a rotational movement, of relatively low torque, into an accurate linear movement, of relatively high force. The system includes a low torque actuator and a backlash-free gear reducer. A linearly movable shaft, capable of exerting a high linear force in either direction, has a long axis in direct line with the long axis of the actuator. A direct linkage, essentially free of backlash, connects the actuator to the shaft through the gear reducer. A body and housing enclose the system.

REFERENCES:
patent: 3117468 (1964-01-01), Musser
patent: 3128641 (1964-04-01), Musser
patent: 3308684 (1967-03-01), Wilkinson et al.
patent: 4078454 (1978-03-01), Murakami et al.
patent: 4237751 (1980-12-01), Davis
patent: 4435992 (1984-03-01), Berthold
patent: 4509904 (1985-04-01), MacAskill et al.
patent: 4517055 (1985-05-01), Dove
Published International Application, WO84/02405, Carlnas, Published Jun. 21, 1984.

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