Invention Grant
- Patent Title: Soil compactor having direct drive
- Patent Title (中): 土壤压实机直接驱动
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Application No.: US14560084Application Date: 2014-12-04
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Publication No.: US09175447B2Publication Date: 2015-11-03
- Inventor: Michael Steffen
- Applicant: Wacker Neuson Produktion GmbH & Co. KG
- Applicant Address: DE Munich
- Assignee: Wacker Nenson Produktion GmbH & Co. KG
- Current Assignee: Wacker Nenson Produktion GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Boyle Fredrickson, S.C.
- Priority: DE102013020857 20131212
- Main IPC: E01C19/30
- IPC: E01C19/30 ; E01C19/35 ; E01C19/38 ; E02D3/046

Abstract:
A soil compacting device has an upper mass and a lower mass that is coupled to the upper mass by a spring device and that has a soil contact element. In addition, a drive is provided for producing a working movement of the soil contact element. The drive has an electric motor, a drive frequency of a drive movement produced by the electric motor being equal to a frequency of the working movement of the soil contact element.
Public/Granted literature
- US20150167259A1 Soil Compactor Having Direct Drive Public/Granted day:2015-06-18
Information query
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