Invention Grant
- Patent Title: Hybrid low profile and standard ratchet system
- Patent Title (中): 混合低轮廓和标准棘轮系统
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Application No.: US12897775Application Date: 2010-10-04
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Publication No.: US08205529B1Publication Date: 2012-06-26
- Inventor: Mark Laurie
- Applicant: Mark Laurie
- Agency: Gold & Rizvi, P.A.
- Agent Glenn E. Gold; H. John Rizvi
- Main IPC: B25B23/16
- IPC: B25B23/16 ; B25B13/46

Abstract:
A low profile ratchet wrench incorporates a ratchet gear drive having a female section of a socket or tool drive interface. The socket incorporates a male section for attaching the socket to a ratchet drive head section. By utilizing a female section of the interface in the wrench, the projected height of the socket is reduced as compared to a standard socket. An optional female section can be a cavity provided within the male section of the socket or other tool, allowing the tool to be used on both a standard wrench and a low profile wrench. A snap ring is disposed within a recession about an engaging end of the male section. The snap ring rests against a chamfer in a peripheral edge of the female drive tool interface securing the socket with the gear. Accessories can include attaching section style adapters, size adjusting adapters, extensions, universal joints, and wobble features.
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