Tool changing – Process
Patent
1992-04-20
1993-10-26
Bilinsky, Z. R.
Tool changing
Process
294 864, 414729, 483 59, 483901, 901 41, B23Q 3155
Patent
active
052561283
ABSTRACT:
Methods and apparatus for exchanging the end effectors of apparatus for handling objects, such as robotic manipulators are disclosed. A compliant tool depository is used in conjunction with a tool holder to perform the end effector exchange. The present invention utilizes the motive force provided by the end effector actuation to execute the sequence required for end effector exchange. A bi-stable latch is provided which minimizes the force required to latch and unlatch the end effectors, thereby providing an end effector exchange mechanism useful in small laboratory robots possessing small operating forces. The tool depository design also adds to the positional forgiveness of the apparatus, allowing the robotic arm and the depository to be aligned with a lesser degree of precision than might otherwise be required.
REFERENCES:
patent: Re32854 (1989-02-01), McCormick et al.
patent: 4486928 (1984-12-01), Tucker et al.
patent: 4512709 (1985-04-01), Hennekes
patent: 4549846 (1985-10-01), Torii et al.
patent: 4604024 (1986-08-01), Edwards et al.
patent: 4613277 (1986-09-01), Guay et al.
patent: 4621854 (1986-11-01), Boley et al.
patent: 4636135 (1987-01-01), Bancon
patent: 4652203 (1987-03-01), Nakashima et al.
patent: 4660274 (1987-04-01), Goumas et al.
patent: 4664588 (1987-05-01), Newell et al.
patent: 4707013 (1987-11-01), Vranish et al.
patent: 4710093 (1987-12-01), Zimmer et al.
patent: 4715636 (1987-12-01), Wiesner et al.
patent: 4735451 (1988-04-01), Wojciechowski et al.
patent: 4809425 (1989-03-01), Monforte
patent: 4815780 (1989-03-01), Obrist
patent: 4913617 (1990-04-01), Nicholson
A. W. Cummins et al., Removable Robotic Devices, IBM Technical Disclosure Bulletin, vol. 24 No. 7A, Dec. 1981.
Bilinsky Z. R.
Hewlett--Packard Company
Schuette Richard F.
LandOfFree
Gripper exchange mechanism for small robots does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gripper exchange mechanism for small robots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gripper exchange mechanism for small robots will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-955349