Locking mechanism for a shaper
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United States of America Patent
Stats
-
Feb 11, 2003
Grant Date -
Feb 6, 2003
app pub date -
Jul 9, 2001
filing date -
Jul 9, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A locking mechanism includes a seat having four comers each having a tube foamed thereon. Four guide posts of a base of a shaper extend through one of the tubes of the four corners, respectively. Each guide post is clamped by a respective tube when in a locking position. The seat further comprises two longitudinal through-holes each for receiving a connecting rod. Each connecting rod has two ends respectively operatively connected to two of the four tubes of the seat. One of the connecting rods is moved to urge each tube to the locking position. The connecting rods are linked together to thereby allow synchronous movement of the connecting rods. Thus, when one of the connecting rods is moved, all of the lugs are moved to the locking position to thereby synchronously clamp the guide posts of the base.
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