Invention Grant
- Patent Title: Vibration tamper
-
Application No.: US14103348Application Date: 2013-12-11
-
Publication No.: US09863111B2Publication Date: 2018-01-09
- Inventor: Jost Becker , Albertus Krings
- Applicant: BOMAG GmbH
- Applicant Address: DE Boppard
- Assignee: BOMAG GmbH
- Current Assignee: BOMAG GmbH
- Current Assignee Address: DE Boppard
- Agency: Wood Herron & Evans LLP
- Priority: DE102012024222 20121211
- Main IPC: E01C19/24
- IPC: E01C19/24 ; E01C19/32 ; E02D3/026 ; E01C19/26 ; E01C19/28 ; E02D3/046 ; E01C19/38

Abstract:
The present invention relates to a vibration tamper, comprising a superstructure having a driving engine mounted on a machine frame and further having a guide bar, and further comprising a substructure having a compactor base driven by the driving engine and having a compactor plate and having a drive line, by means of which a drive connection between the driving engine and the compactor base is established such that the compactor base can move relatively to the superstructure along a compactor axis while executing at least one compacting amplitude. The driving engine of the vibration tamper is a liquid gas powered driving engine, wherein the superstructure and, more particularly, the guide bar on the superstructure, comprises a storage container for liquid gas, and wherein a gas supply line is provided to supply evaporated liquid gas to the driving engine.
Public/Granted literature
- US20140161541A1 VIBRATION TAMPER Public/Granted day:2014-06-12
Information query
IPC分类: