Snap-in self holding disc tumbler construction
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United States of America Patent
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Feb 18, 1992
Grant Date -
N/A
app pub date -
Mar 18, 1991
filing date -
Mar 18, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
An improved combinating tumbler lock including a lock plug having snap-in self holding combinating tumblers. The biasing spring first is inserted into a combinating tumbler slot in the plug. The combinating tumbler then is tilted and pressed into the slot compressing the spring longitudinally and laterally until the combinating tumbler retaining detent passes over the retaining edge in the opposite slot wall. The combinating tumbler then snaps into the slot, held in the operating position by the spring. The combinating tumbler can be removed by the opposite operation, when desired.
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