Boots – shoes – and leggings
Patent
1993-12-14
1995-04-04
Gordon, Paul P.
Boots, shoes, and leggings
364184, 364190, 395 99, 901 8, G06F 1546
Patent
active
054042909
ABSTRACT:
A safety operation system for a manipulator is provided with a first operation section. The first operation section has a first movable section, and outputs a first operation signal representing the position and angle of the first movable section. A failure detecting section detects failure of the first operation section on the basis of the first operation signal, and outputs a detection signal. When failure of the first operation section is not detected, a conversion section converts the first operation signal into a control signal. A second operation section has a second movable section which moves in accordance with movement of the first movable section, and outputs a second operation signal generated in accordance with movement of the second movable section. A comparison section compares the control signal with the second operation signal, and outputs a deviation signal used for opening the second movable section. A management section receives the detection signal, and supplies the comparison section with a signal for making deviation signal zero, thereby prohibiting the second movable section from being driven. A display section displays data on the failure of the first operation section and/or data on the current position of the first movable section, on the basis of a signal output from the management section.
REFERENCES:
patent: 3920972 (1975-11-01), Corwin et al.
patent: 4763055 (1988-08-01), Daggett et al.
patent: 4786847 (1988-11-01), Daggett et al.
patent: 4807153 (1989-02-01), Onaga et al.
patent: 4865514 (1989-12-01), Tsuchihashe et al.
patent: 5020475 (1991-06-01), Crabb et al.
patent: 5038089 (1991-08-01), Szakaly
patent: 5105367 (1992-04-01), Tsuchihashi et al.
patent: 5116180 (1992-05-01), Fung et al.
patent: 5182557 (1993-01-01), Lang
patent: 5206825 (1993-04-01), Takagi et al.
patent: 5227973 (1993-07-01), Marcantonio
patent: 5270627 (1993-12-01), Rehse
Nakazawa Yoshishige
Tsuchihashi Akira
Watanabe Kazuyuki
Watanabe Yasushi
Gordon Paul P.
Nitto Kohki Co. Ltd.
Tousi Cameron H.
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