US5705906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Robot teaching pendant
Assignee: Fanuc Corp
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Filing: 1995-11-20
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Granted: 1998-01-06
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Expires: 2015-11-20
Abstract
Abstract A robot teaching pendant having improved operability achieved by being provided with a display function for a personal computer. The robot teaching pendant includes an emergency stop switch and a deadman switch necessary to secure the safety of an operator, and a jog key switch necessary for a teaching operation. The robot teaching pendant further includes a liquid crystal display unit for displaying an image signal supplied from a graphical (CRT) interface of the personal computer, whereby the robot teaching pendant not only serves as a display unit for the personal computer but also realizes an easy to operate display using the graphical user interface of the personal computer when a teaching operation and the like are carried out.
Inventors
- 👤 Yoshikiyo Tanabe
- 👤 Yoshiki Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:50
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/16; B25J9/1656; B25J9/1671; G; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/36; G05B2219/36161; G05B2219/39; G05B2219/39447; G05B2219/50; G05B2219/50048; G05B2219/50198; H; H01; H01H; H01H2300/00; H01H2300/026; H01H9/00; H01H9/02; H01H9/0214
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
100 words
A robot teaching pendant, used together with a robot controller and a personal computer having a communication port and a graphical interface, for displaying a state of a robot and carrying out a robot teaching operation, the robot teachinq pendant comprising: emergency switch means, connected to said robot controller, for commanding an emergency stop of the robot; display means, connected to the graphical interface of the personal computer, for inputting and displaying an image signal; and jog key switch means, connected to a communication port of the personal computer, for inputting a command for a teaching operation of the robot.
Claim 2
Dependent Claim
100 words
A robot teaching pendant, used together with a robot controller and a personal computer having a communication port and a graphical interface, for displaying a state of a robot and carrying out a robot teaching operation, the robot teachinq pendant comprising: emergency switch means, connected to said robot controller, for commanding an emergency stop of the robot; display means, connected to the graphical interface of the personal computer, for inputting and displaying an image signal; and jog key switch means, connected to a communication port of the personal computer, for inputting a command for a teaching operation of the robot.
Claim 3
Dependent Claim
22 words
A robot teaching pendant according to claim 1, wherein said emergency switch means comprises an emergency stop switch and a deadman switch.
Claim 4
Dependent Claim
25 words
A robot teaching pendant according to claim 1, wherein said display means comprises a liquid crystal display unit and a liquid crystal display interface circuit.
Claim 5
Dependent Claim
36 words
A robot teaching pendant according to claim 1, further comprising a touch panel through which an input operation of the robot is carried out by touching a particular position on a screen of said display means.
Claim 6
Dependent Claim
47 words
A robot teaching pendant according to claim 1, wherein said display means receives the image signal from the graphical interface of the personal computer, to enable said display means to display images which are the same as those displayed on a display screen of the personal computer.
Claim 7
Dependent Claim
29 words
A robot teaching pendant according to claim 1, wherein a main body of the personal computer is disposed at a position different from that of the robot teaching pendant.
Claim 8
Dependent Claim
21 words
A robot system according to claim 5, wherein said emergency switch unit comprises an emergency stop switch and a deadman switch.
Claim 9
Dependent Claim
29 words
A robot system according to claim 5, further comprising a touch panel to perform input operations to control the robot by touch of a screen of said display unit.
Claim 10
Dependent Claim
48 words
A robot teaching pendant according to claim 5, wherein said display unit receives the image signal from the graphical user interface of said personal computer, to enable said display unit to display images which are the same as those displayed on a display screen of said personal computer.
Claim 11
Dependent Claim
29 words
A robot teaching pendant according to claim 5, wherein a main body of said personal computer is disposed at a position different from that of the robot teaching pendant.
Claim 12
Dependent Claim
156 words
A robot system for operating a robot, comprising: a robot controller to control the operation of the robot; a personal computer, having a graphical user interface, a communication board, and a communication port, said communication board being connected to said robot controller to perform high speed communication between said robot controller and said personal computer; and a robot teaching pendant, being external of said personal computer and said robot controller, to display a state of the robot and to perform a robot teaching operation, said robot teaching pendant comprising an emergency switch unit, connected to said robot controller, to control an emergency stop of the robot, a display unit, connected to said graphical user interface, to display first data generated by operation of said robot teaching pendant and second data received from said cathode ray tube interface, and a jog key switch, connected to said communication port, to input a teaching operation command for the robot.
Claim 13
Dependent Claim
156 words
A robot system for operating a robot, comprising: a robot controller to control the operation of the robot; a personal computer, having a graphical user interface, a communication board, and a communication port, said communication board being connected to said robot controller to perform high speed communication between said robot controller and said personal computer; and a robot teaching pendant, being external of said personal computer and said robot controller, to display a state of the robot and to perform a robot teaching operation, said robot teaching pendant comprising an emergency switch unit, connected to said robot controller, to control an emergency stop of the robot, a display unit, connected to said graphical user interface, to display first data generated by operation of said robot teaching pendant and second data received from said cathode ray tube interface, and a jog key switch, connected to said communication port, to input a teaching operation command for the robot.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-01-05 | 2001-07-07 | 2002-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-01-05 | 2005-07-07 | 2006-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-01-05 | 2009-07-07 | 2010-01-06 | $7700.00 | Window Closed / Lapsed |