Wire feed control assembly
US8269143B2 · kind B2 · utility
3Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2008 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Aug 7, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/1336
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A wire feed assembly and torch and welding systems are disclosed. The wire feed assembly includes a motor drivingly connected to at least one roll of a pair of rolls. A controller is connected to the motor and is constructed to control the operation thereof. A knob is rotatably connected to the controller and facilitates an operator's adjustment of the controller. A collar is disposed between knob and the controller and is fixedly connected to the controller and engaged by the knob to resist movement of the knob and thereby adjustment of the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.