Invention Grant
- Patent Title: Welding wire feed system and method
- Patent Title (中): 焊丝送料系统及方法
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Application No.: US11502803Application Date: 2006-08-10
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Publication No.: US08575517B2Publication Date: 2013-11-05
- Inventor: Jonathan R. Ertmer , Jeff Lenzner , Kenneth A. Stanzel , Ronald D. Woodward
- Applicant: Jonathan R. Ertmer , Jeff Lenzner , Kenneth A. Stanzel , Ronald D. Woodward
- Applicant Address: US IL Glenview
- Assignee: Illinois Tool Works Inc.
- Current Assignee: Illinois Tool Works Inc.
- Current Assignee Address: US IL Glenview
- Agency: Fletcher Yoder P.C.
- Main IPC: B23K9/133
- IPC: B23K9/133

Abstract:
In one embodiment, a system is provided with a welding wire feeder that a first wheel having a first rotational direction, and a second wheel having a rotational direction opposite from the first rotational direction. The first and wheels are disposed compressively about a wire feed region, and the first and wheels are drivingly coupled together to output substantially equal tangential in the wire feed region. In addition, the first wheel, or the second wheel, or first and second wheels comprise a drive wheel directly coupled to a gear separately coupling both the drive wheel and the gear to a shaft.
Public/Granted literature
- US20080035624A1 Welding wire feed system and method Public/Granted day:2008-02-14
Information query
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