Vibratory tamping machine for compacting a ballast bed of a track
AssigneeRobel Bahnbaumaschinen GmbH
InventorOtto Widlroither
Life of this patent
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Abstract
A vibratory tamping machine for compacting a ballast bed of a track has a vibration mechanism which is driven by means of an electric drive motor. The vibratory tamping machine has a vibration decoupling device, which defines a decoupling plane and separates a working side from an operating side, for the vibration-decoupling of at least one handle. The handles are arranged on the operating side, whereas the electric drive motor and the vibration mechanism are arranged on the working side.
Claims20
A vibratory tamping machine for compacting a ballast bed of a track, the vibratory tamping machine comprising:
- a vibration mechanism;
- an electric drive motor for driving the vibration mechanism;
- a support frame;
- at least one handle for holding the vibratory tamping machine;
- and
- a vibration decoupling device for the vibration-decoupling of the at least one handle and the vibration mechanism, wherein the vibration decoupling device defines a decoupling plane which separates a working side from an operating side, wherein the vibration mechanism and the electric drive motor are arranged on the working side, wherein the at least one handle and a rechargeable battery for supplying the electric drive motor with electric power are arranged on the operating side, wherein the at least one handle, the rechargeable battery and the vibration decoupling device are fastened to the support frame, wherein an axis of rotation of the electric drive motor intersects the rechargeable battery.
A vibratory tamping machine for compacting a ballast bed of a track, the vibratory tamping machine comprising:
- a vibration mechanism;
- an electric drive motor for driving the vibration mechanism;
- a handle for holding the vibratory tamping machine;
- a support frame, at least a portion of the support frame being located adjacent to a portion of the handle;
- a rechargeable battery configured to supply the electric drive motor with power, wherein an axis of rotation of the electric drive motor intersects the rechargeable battery;
- and
- a vibration decoupling device for the vibration-decoupling of the handle and the vibration mechanism, wherein the vibration decoupling device defines a decoupling plane separating a working side from an operating side, wherein the vibration mechanism and the electric drive motor are arranged on the working side, wherein the handle and the rechargeable battery are arranged on the operating side, wherein the handle, the rechargeable battery and the vibration decoupling device are fastened to the support frame.
Dependencies are inferred from the claim text.