Invention Grant
- Patent Title: Roller head for a resistance welding machine
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Application No.: US14398277Application Date: 2013-06-28
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Publication No.: US09969027B2Publication Date: 2018-05-15
- Inventor: Daniel Dieterich
- Applicant: Soudronic AG
- Applicant Address: CH Bergdietikon
- Assignee: Soundronic AG
- Current Assignee: Soundronic AG
- Current Assignee Address: CH Bergdietikon
- Agency: McCormick, Paulding & Huber LLP
- Priority: CH769/12 20120604
- International Application: PCT/CH2013/000090 WO 20130628
- International Announcement: WO2013/181765 WO 20131212
- Main IPC: B23K11/30
- IPC: B23K11/30 ; B23K11/087 ; B23K101/12
Abstract:
With a roller head (10) of a resistance seam welding machine, which roller head has a stator (12) and a rotor (14), the bearing outer housing (18, 18′) is cooled by means of channels (2, 2′) provided in its interior. This increases the life of the roller head.
Public/Granted literature
- US20150129561A1 ROLLER HEAD FOR A RESISTANCE WELDING MACHINE Public/Granted day:2015-05-14
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