Cam lock for folding knife blade

作者: Leon Pittman

DOI:

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摘要: A cam lock for the folding blade of a knife is disclosed herein wherein heel pivotally carried between opposite sides at one end handle. The handle includes an elongated slot defined opposing surfaces receiving in its folded or storage position. self-biasing assembly having components on and maintains operative extended, unfolded position L-shaped member secured to arcuate surface terminating linear cut-out end. Rectilinear slide members are spring bias yieldably urging pin into engagement with either respectively maintain two positions.

参考文章(3)
James Jan, Knife lock mechanism ,(1990)
Vaughn O. Neeley, Folding knife apparatus ,(1990)