Tool attaching device
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United States of America Patent
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-
Mar 15, 1994
Grant Date -
N/A
app pub date -
Jul 22, 1992
filing date -
Jul 25, 1991
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An attaching device for attaching a tool to a tool manipulating arm is disclosed having a first attachment member affixed to the tool manipulating arm which is adapted to engage a second attachment member affixed to the tool. The first attachment member includes a locking device which is engageable with a cam surface formed on the second attachment member such that the engagement urges a seating surface defined on the first attachment member and a mounting surface defined on the second attachment member into sealing contact with each other. The seal effected by the contact of these surfaces hermetically seals the locking device such that it is not susceptible to contamination by the dust, water, sand, chips, oil, etc. which may be present in the working environment in which the robot is located.
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