Title:
TRACK-WORKING MACHINE WHICH CAN BE DISPLACED MANUALLY ON A TRACK
Document Type and Number:
WIPO Patent Application WO/2018/054519
Kind Code:
A8
Abstract:
The invention relates to a track-working machine (1) which can be displaced manually on a track (2), having an operating module (3), which comprises a handle (9), a work tool (14), which is driven by a drive (13), and a machine frame (10), which can be guided on a rail (7) of the track (2), wherein the operating module (3) is connected in a releasable manner to an energy module (4). The energy module (4) here comprises an electrical energy store (25) and output contacts (20), wherein the output contacts (20) are connected in a releasable manner to input contacts (19) of the operating module (3), and wherein the operating module (3) comprises, as its drive (13), an electric motor (15), which is supplied with electrical energy from the energy store (25). This solution gives rise to a high overall efficiency level, because the energy which is available in the energy store (25) serves, for the most part, to cover power peaks.
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Inventors:
WIDLROITHER OTTO (DE)
Application Number:
PCT/EP2017/001001
Publication Date:
April 04, 2019
Filing Date:
August 21, 2017
Export Citation:
Assignee:
ROBEL BAHNBAUMASCHINEN GMBH (DE)
International Classes:
E01B29/24; E01B31/02
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