Turn collar fulcrum handle system
US8893355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25G3/20
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A handle for use with and/or for releasably coupling to an implement. The handle may include: a handgrip, an arm operatively coupled to the handgrip, and a collar operatively coupled to the arm remote from the handgrip. The collar may be configured to releasably receive a shaft of the implement. The collar may comprise two substantially opposing collar portions defining a shaft pathway, wherein the collar portions are displaced axially along the shaft pathway to form a keyway sized to receive the shaft when the shaft and the shaft pathway are substantially orthogonal to each other. A set of handles may also be provided, with one handle having a shorter arm length than the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.