Workpiece holding clamp mechanism of a forging machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 5, 2007
app pub date -
Jan 5, 2006
filing date -
Jan 5, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A workpiece holding clamp mechanism includes first and second clamp arms associated with respective clamp jaws. The first clamp arm is mounted on a transmission shaft, and has a sleeve part sleeved onto the transmission shaft, a first prong extending axially from the sleeve part and having a shaft receiving recess, a second prong extending axially from the sleeve part and spaced apart transversely from the transmission shaft, and a connection part bridging the first and second prongs. The first and second prongs cooperate with the sleeve part and the connection part to confine a receiving space which is aligned with a key groove of the transmission shaft into which a key is inserted. The connection part reduces an incidence of crack formation due to stresses in the first clamp arm.
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Cited Art Landscape
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