Invention Grant
- Patent Title: Impact device having an impact mechanism lubricating device
- Patent Title (中): 冲击装置具有冲击机构润滑装置
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Application No.: US13056183Application Date: 2009-07-17
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Publication No.: US09022138B2Publication Date: 2015-05-05
- Inventor: Helmut Braun , Manfred Zinsmeister
- Applicant: Helmut Braun , Manfred Zinsmeister
- Applicant Address: DE Munich
- Assignee: Wacker Neuson Produktion GmbH & Co. KG
- Current Assignee: Wacker Neuson Produktion GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Boyle Fredrickson, S.C.
- Priority: DE102008035084 20080728
- International Application: PCT/EP2009/005220 WO 20090717
- International Announcement: WO2010/012390 WO 20100204
- Main IPC: E21B3/00
- IPC: E21B3/00 ; E21B17/22 ; E21B19/16 ; E21B19/18 ; F16N11/08 ; B25D9/10 ; B25D17/26
Abstract:
The invention relates to an impact device, having an internal combustion engine and an impact mechanism driven by the internal combustion engine. An engine lubricating device supplies lubricant to the internal combustion engine. An impact mechanism lubricating device lubricates the impact mechanism accordingly. For this purpose, the engine lubricating device and the impact mechanism device partially comprise the same components.
Public/Granted literature
- US20110139475A1 IMPACT DEVICE HAVING AN IMPACT MECHANISM LUBRICATING DEVICE Public/Granted day:2011-06-16
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