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PCE
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DIFF Subgroup
G05G 5/22

by friction

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member > for holding members in an indefinite number of positions, e.g. by a toothed quadrant > by locking a quadrant, rod, or the like carried by the member > by friction

CPC:

Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member (G05G17/00 takes precedence) > for holding members in an indefinite number of positions, e.g. by a toothed quadrant (G05G5/28 takes precedence) > by locking a quadrant, rod, or the like carried by the member > by friction

No child classifications to compare. This is a leaf node in both IPC and CPC.