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Patent Searching and Data


Title:
SHAFT SUPPORTING MECHANISM FOR INDUSTRIAL ROBOTS
Document Type and Number:
WIPO Patent Application WO/1987/001327
Kind Code:
A1
Abstract:
A shaft supporting mechanism for industrial robots, in which an arm is supported on an extensible and retractable support shaft (4) in the interior of a hollow post (1) and which is capable of setting a working surface of the arm variably, is provided with a plurality of sets of linear support guides (16) opposed to each other around a driving means for the support shaft (4). Accordingly, the support shaft (4) is held on the post (1) in a vertically stable and balanced state even when an external force of inclining the support shaft (4) is applied thereto during a vertical movement thereof and an operation of the arm.

Inventors:
TORII NOBUTOSHI (JP)
NIHEI RYO (JP)
Application Number:
PCT/JP1986/000462
Publication Date:
March 12, 1987
Filing Date:
September 10, 1986
Export Citation:
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Assignee:
FANUC LTD (JP)
International Classes:
B25J19/00; B23Q1/58; B25J9/04; B25J9/06; B25J9/08; B25J18/02; (IPC1-7): B25J19/00
Foreign References:
JPS57179088U1982-11-12
JPH0671191A
JPH0617977U1994-03-08
Other References:
See also references of EP 0237576A4
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