Multiple position switch handle with locking mechanism
US6769338B2 · kind B2 · utility
19Cited by
12References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2002 |
| Grant date | Aug 3, 2004 |
| Priority date | — |
| Expiry date | Jan 22, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/8773
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A bevel miter saw is provided having a switch handle that is ergonomically rotatable to a selected predetermined position as provided by a detent mechanism. An embodiment of the detent mechanism includes a detent member having radially directed slots, and a detent pin movable in a generally radial direction relative to the slots. Furthermore, a safety feature is provided wherein the detent pin is mounted to a lever including a projection that obstructs a trigger switch in the handle when the detent pin is not engaged in one of the detent slots so that the handle could rotate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.