Invention Grant
- Patent Title: Nail punching machine for driving in or pulling out rail spikes of a rail track
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Application No.: US16519798Application Date: 2019-07-23
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Publication No.: US11274400B2Publication Date: 2022-03-15
- Inventor: Otto Widlroither
- Applicant: ROBEL Bahnbaumaschinen GmbH
- Applicant Address: DE Freilassing
- Assignee: ROBEL Bahnbaumaschinen GmbH
- Current Assignee: ROBEL Bahnbaumaschinen GmbH
- Current Assignee Address: DE Freilassing
- Agency: McGlew and Tuttle, P.C.
- Priority: DE102018212371.3 20180725
- Main IPC: E01B29/26
- IPC: E01B29/26 ; B25D17/04 ; B25D17/20 ; B25D11/06
Abstract:
A nail punching machine for driving in or pulling out rail spikes comprises a driving mechanism, which is driven by means of an electric drive motor. The electric drive motor is supplied with electric power by means of an accumulator. The nail punching machine is held by an operator by means of at least one handle.
Public/Granted literature
- US20200032461A1 NAIL PUNCHING MACHINE FOR DRIVING IN OR PULLING OUT RAIL SPIKES OF A RAIL TRACK Public/Granted day:2020-01-30
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