EP2743400A3 - Vibration tamper - Google Patents

Vibration tamper Download PDF

Info

Publication number
EP2743400A3
EP2743400A3 EP13005624.5A EP13005624A EP2743400A3 EP 2743400 A3 EP2743400 A3 EP 2743400A3 EP 13005624 A EP13005624 A EP 13005624A EP 2743400 A3 EP2743400 A3 EP 2743400A3
Authority
EP
European Patent Office
Prior art keywords
drive motor
superstructure
drive
stampferfuß
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13005624.5A
Other languages
German (de)
French (fr)
Other versions
EP2743400B1 (en
EP2743400A2 (en
Inventor
Jost Becker
Albertus Krings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bomag GmbH and Co OHG
Original Assignee
Bomag GmbH and Co OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP2743400A2 publication Critical patent/EP2743400A2/en
Publication of EP2743400A3 publication Critical patent/EP2743400A3/en
Application granted granted Critical
Publication of EP2743400B1 publication Critical patent/EP2743400B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02Improving by compacting
    • E02D3/046Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Paving Machines (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Vibrationsstampfer (1), mit einem Oberbau (2a) mit einem an einem Maschinenrahmen (10) gelagerten Antriebsmotor (3) und einem Führungsbügel (4), mit einem Unterbau (2b) mit einem von dem Antriebsmotor (3) angetriebenen Stampferfuß (5) mit einer Stampferplatte (9) und mit einem Antriebsstrang (11), über den eine Antriebsverbindung zwischen dem Antriebsmotor und dem Stampferfuß (5) in der Weise hergestellt wird, dass der Stampferfuß (5) relativ zum Oberbau (2a) entlang einer Stampfachse (S) mit wenigstens einer Verdichtungsamplitude bewegbar ist. Das wesentliche Merkmal der Erfindung liegt darin, dass der Antriebsmotor (3) des Vibrationsstampfers ein flüssiggasbetriebener Antriebsmotor ist, wobei der Oberbau (2a) und insbesondere der Führungsbügel des Oberbaus einen Vorratsbehälter (15) für Flüssiggas umfasst, und wobei eine Gaszuführleitung (17) vorhanden ist, über die dem Antriebsmotor (3) verdampftes Flüssiggas zuführbar ist.

Figure imgaf001
Vibratory tamper (1) with a superstructure (2a) with a drive motor (3) mounted on a machine frame (10) and a guide bracket (4), with a substructure (2b) with a tamper foot (5) driven by the drive motor (3) with a tamping plate (9) and with a drive train (11), via which a drive connection between the drive motor and the Stampferfuß (5) is made in such a way that the Stampferfuß (5) relative to the superstructure (2a) along a Stampfachse (S ) is movable with at least one compression amplitude. The essential feature of the invention is that the drive motor (3) of the vibration rammer is a liquid-gas-driven drive motor, wherein the superstructure (2a) and in particular the guide bracket of the superstructure comprises a reservoir (15) for liquefied gas, and wherein a gas supply line (17) present is, via the the drive motor (3) evaporated liquefied gas can be fed.
Figure imgaf001

EP13005624.5A 2012-12-11 2013-12-03 Vibration tamper Active EP2743400B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012024222.0A DE102012024222A1 (en) 2012-12-11 2012-12-11 vibrorammer

Publications (3)

Publication Number Publication Date
EP2743400A2 EP2743400A2 (en) 2014-06-18
EP2743400A3 true EP2743400A3 (en) 2016-05-18
EP2743400B1 EP2743400B1 (en) 2018-04-18

Family

ID=49766834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13005624.5A Active EP2743400B1 (en) 2012-12-11 2013-12-03 Vibration tamper

Country Status (3)

Country Link
US (1) US9863111B2 (en)
EP (1) EP2743400B1 (en)
DE (1) DE102012024222A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469014A (en) * 2019-01-05 2019-03-15 夏江华 A kind of automation construction of hydro project equipment
WO2020202573A1 (en) * 2019-04-05 2020-10-08 本田技研工業株式会社 Compaction device
JP6595747B1 (en) * 2019-04-05 2019-10-23 本田技研工業株式会社 Consolidation equipment
CN111794203A (en) * 2020-06-18 2020-10-20 楼妙娣 Ramming equipment for building
CN112411519A (en) * 2020-10-27 2021-02-26 杭州埔购商贸有限公司 Municipal administration sewage pipeline landfill rammer
US12006649B1 (en) * 2023-01-30 2024-06-11 Schmidt Construction Company, Inc. Pipe tamping vibratory compacting device
CN116927040B (en) * 2023-09-15 2023-12-19 中铁吉林投资建设有限公司 Environment-friendly road repairing tamping device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226689A1 (en) * 1972-05-26 1973-12-13 Rilco Maschf SOIL COMPACTORS
DE20105768U1 (en) * 2001-03-30 2001-06-21 Bomag Gmbh Vibration rammer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236164A (en) * 1961-05-29 1966-02-22 Racine Hydraulics & Machinery Material compacting device
US3664315A (en) * 1970-03-16 1972-05-23 Allied Chem Lp-gas ram-air charger
US3710809A (en) * 1971-01-21 1973-01-16 Fueltime Saver Corp Reserve fuel system for liquefied gas powered engines
DE3516582A1 (en) * 1985-05-08 1986-11-13 Wirtschaft und Infrastruktur GmbH & Co - Planungs-KG, 8000 München Shut-off device for internal combustion engines
DE4436081A1 (en) * 1994-10-10 1996-04-11 Bomag Gmbh Vibration rammer
FR2757248B1 (en) 1996-12-13 1999-03-05 Europ Propulsion TANK FOR PRESSURIZED FLUID, ESPECIALLY FOR LIQUEFIED GAS
DE19704495A1 (en) * 1997-02-07 1998-08-13 Bomag Gmbh Vibration rammer
US6000879A (en) * 1997-04-15 1999-12-14 Wacker-Werke Gmbh & Co. Kg Gasoline-powered tamper
DE19731731A1 (en) 1997-07-23 1999-02-25 Wacker Werke Kg Soil compaction device with variable vibration properties
USD516094S1 (en) * 2004-03-23 2006-02-28 Bomag Gmbh Compactor
DE102009017209B4 (en) 2009-04-09 2011-05-05 Bomag Gmbh Soil compaction machine with internal combustion engine and improved air supply
DE102010046820A1 (en) 2010-09-28 2012-03-29 Bomag Gmbh Device for soil compaction
DE102010047943A1 (en) 2010-10-08 2012-04-12 Bomag Gmbh Vibratory rammer with stamper foot
DE102011105899A1 (en) 2011-06-28 2013-01-03 Bomag Gmbh Device for soil compaction, in particular hand-guided, with electric drive and method for operating such a device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226689A1 (en) * 1972-05-26 1973-12-13 Rilco Maschf SOIL COMPACTORS
DE20105768U1 (en) * 2001-03-30 2001-06-21 Bomag Gmbh Vibration rammer

Also Published As

Publication number Publication date
US20140161541A1 (en) 2014-06-12
EP2743400B1 (en) 2018-04-18
DE102012024222A1 (en) 2014-06-12
US9863111B2 (en) 2018-01-09
EP2743400A2 (en) 2014-06-18

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