Transverse handle assembly for a valve
US9151405B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Aug 1, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/9464
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A handle assembly for a valve system is provided. The handle assembly includes a body defining a cavity, an input shaft at least partially located in the cavity, a handle coupled to the input shaft, and a first gear located in the cavity and coupled to the input shaft. The handle assembly further includes an output shaft at least partially located in the cavity, a second gear coupled to the output shaft and located in the cavity engaging the first gear, and at least one key supported by the body. At least one of the input shaft and the output shaft include a first portion having cross-section that is other than circular, and the first portion selectively engages the at least one key, thereby limiting rotation of the at least one of the input shaft and the output shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.