Padlock having dual unlocking modes
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United States of America Patent
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-
N/A
Issued Date -
Jun 22, 2006
app pub date -
Dec 21, 2005
filing date -
Dec 22, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A padlock having dual unlocking modes includes a body having a movable arm, at least one dialing wheel pivotally coupled on the body, a cam rotated by the rotation of the dialing wheel, a holding plate pressing against the dialing wheel, an elastic element for driving the holding plate in contact with the cam, a lock member being adapted to pressed by the holding plate, and a lock cylinder having an actuation member. The lock member may be driven by the holding plate or by the lock cylinder turned by k key, wherein the lock member may be at a first position interfering with the movement of movable arm or be at a second position without interfering with the movement of the movable arm.
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