EP0023624A3 - Mass-compensated tamping and/or striking system - Google Patents

Mass-compensated tamping and/or striking system Download PDF

Info

Publication number
EP0023624A3
EP0023624A3 EP80104120A EP80104120A EP0023624A3 EP 0023624 A3 EP0023624 A3 EP 0023624A3 EP 80104120 A EP80104120 A EP 80104120A EP 80104120 A EP80104120 A EP 80104120A EP 0023624 A3 EP0023624 A3 EP 0023624A3
Authority
EP
European Patent Office
Prior art keywords
mass
compensated
tamping
tools
impacting
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
EP80104120A
Other languages
German (de)
Other versions
EP0023624A2 (en
EP0023624B1 (en
Inventor
Gulertan Vural
Udo Carle
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 Menck GmbH
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
Priority to AT80104120T priority Critical patent/ATE2855T1/en
Publication of EP0023624A2 publication Critical patent/EP0023624A2/en
Publication of EP0023624A3 publication Critical patent/EP0023624A3/en
Application granted granted Critical
Publication of EP0023624B1 publication Critical patent/EP0023624B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Road Paving Machines (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Disintegrating Or Milling (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

In a mass compensated impacting apparatus composed of at least one pair of impacting tools and a common tool carrier supporting the tools, there is provided a two-mass vibration excitation system associated with each tool and including vibrating masses which are positively linearly guided in an essentially non-resilient manner, and a unit driving the vibratory masses with phase relationships such that the resulting average of all mass forces becomes at least approximately zero.
EP80104120A 1979-07-17 1980-07-15 Mass-compensated tamping or striking system Expired EP0023624B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80104120T ATE2855T1 (en) 1979-07-17 1980-07-15 MASS COMPENSATED PUNCH OR IMPACT SYSTEM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792928870 DE2928870A1 (en) 1979-07-17 1979-07-17 MASS COMPENSATED PAMPING AND / OR BLOWING SYSTEM
DE2928870 1979-07-17

Publications (3)

Publication Number Publication Date
EP0023624A2 EP0023624A2 (en) 1981-02-11
EP0023624A3 true EP0023624A3 (en) 1981-05-13
EP0023624B1 EP0023624B1 (en) 1983-03-23

Family

ID=6075954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104120A Expired EP0023624B1 (en) 1979-07-17 1980-07-15 Mass-compensated tamping or striking system

Country Status (5)

Country Link
US (1) US4382715A (en)
EP (1) EP0023624B1 (en)
JP (1) JPS5620204A (en)
AT (1) ATE2855T1 (en)
DE (1) DE2928870A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303676A (en) * 1983-10-25 1985-05-17 Ballast Nedam Groep Nv METHOD AND APPARATUS FOR COMPACTING SOIL
US4698926A (en) * 1986-05-22 1987-10-13 Felco Industries, Ltd. Hydraulic excavator and compactor bucket therefor
JPH02236056A (en) * 1988-04-22 1990-09-18 Kobe Steel Ltd Brake device for vehicle
JP2551927Y2 (en) * 1991-06-17 1997-10-27 村上 鑛治 Compaction shoe in vibratory rammer
DE4340699A1 (en) * 1993-11-30 1995-06-01 Linz Albert Dipl Ing Vehicle-mounted dynamic ground-compacting machine
US5390983A (en) * 1994-01-07 1995-02-21 Inco Limited Roadbed profiler and method of profiling
DE29500811U1 (en) * 1995-01-19 1995-03-02 Humme, Thomas, 52385 Nideggen Earth compactor
DE19714555C2 (en) * 1997-04-09 2001-06-21 Wacker Werke Kg Tool, especially ramming device for soil compaction or hammer
DE19739743C2 (en) * 1997-09-10 1999-07-08 Wacker Werke Kg Tool with reduced vibrations of the upper mass
DE10019806B4 (en) * 2000-04-20 2005-10-20 Wacker Construction Equipment Soil compacting device with vibration detection
DE20019823U1 (en) * 2000-11-22 2001-02-08 Wacker-Werke GmbH & Co KG, 80809 München Device for stepless unbalance adjustment with steerable vibration plates
US6742960B2 (en) * 2002-07-09 2004-06-01 Caterpillar Inc. Vibratory compactor and method of using same
US7354221B2 (en) * 2005-02-28 2008-04-08 Caterpillar Inc. Self-propelled plate compactor having linear excitation
US20060285924A1 (en) * 2005-05-20 2006-12-21 Mccoskey William D Asphalt compaction device with pneumatic wheels
DE102005029434A1 (en) * 2005-06-24 2006-12-28 Wacker Construction Equipment Ag Vibrating plate with individually adjustable vibration generators comprising individual exciters each with unbalanced shaft whose rotational speed and/or phase position can be individually controlled
EP2366832B1 (en) * 2010-03-18 2015-09-23 Joseph Vögele AG Method and paver for producing a compacted paved surface
US9328472B2 (en) * 2013-08-07 2016-05-03 R&B Leasing, Llc System and method for determining optimal design conditions for structures incorporating geosynthetically confined soils
AT517385B1 (en) * 2015-06-15 2019-02-15 Fill Gmbh Device for coring
GB2545702B (en) * 2015-12-22 2020-01-15 Gately Pearse Pipe laying apparatus
US11293147B2 (en) 2017-03-21 2022-04-05 Volvo Construction Equipment Ab Vibratory compaction machines providing coordinated impacts from first and second drums and related control systems and methods
CN106948518B (en) * 2017-04-16 2018-02-02 湖北晨昱晖农业科技股份有限公司 A kind of sun-dried mud brick tamping unit for building
CN113373766B (en) * 2021-08-12 2021-11-05 新沂市盛翔节能保温工程有限公司 Rolling compaction type pavement tamping machine for slope road and tamping construction method
GB2624654A (en) * 2022-11-24 2024-05-29 Ekin Engineering Ltd A floor levelling device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903948A (en) * 1956-01-13 1959-09-15 John H Lucas Multiple ram compactor
DE1095753B (en) * 1956-06-15 1960-12-22 Robel & Co G Tamping compactor, in particular for compacting the ground, with several tamping units lying one behind the other in the direction of movement
US3075436A (en) * 1960-05-06 1963-01-29 Engineering Dev Co Inc Soil compaction machine
CH393800A (en) * 1961-12-30 1965-06-15 Inst Francais Du Petrole Slaved vibrator
US3705747A (en) * 1970-12-28 1972-12-12 Leonard John Blackburn Structure demolition apparatus
FR2159866A5 (en) * 1971-11-01 1973-06-22 Allied Steel Tractor Prod Inc

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100356B (en) * 1954-11-09 1961-02-23 Jaroslav Ruzicka Vibrating system with at least three lined up, freely vibrating masses and a method for putting it into operation
DE1484513A1 (en) * 1962-03-19 1969-04-03 Master Cons Inc Ramming or compacting equipment
DE2024168A1 (en) * 1970-05-16 1971-12-02 H Sieke Track tamping machine that can be moved on railroad tracks
US3923412A (en) * 1970-09-23 1975-12-02 Albert Linz Drive means for vehicle mounted vibratory compactor
JPS5753490B2 (en) * 1972-03-21 1982-11-13
DE2231023A1 (en) * 1972-06-24 1974-01-10 Bopparder Maschinenbau Gmbh VIBRATION COMPRESSOR
DE2554013C3 (en) * 1975-12-01 1984-10-25 Koehring Gmbh - Bomag Division, 5407 Boppard Process for dynamic soil compaction
US4082471A (en) * 1976-01-02 1978-04-04 Imperial-Eastman Corporation Universal hydraulic impact tool
US4088077A (en) * 1976-03-15 1978-05-09 Canron, Inc. Continuous tamping device
US4105356A (en) * 1977-05-19 1978-08-08 Koehring Corporation Vibratory roller
FR2407799A1 (en) * 1977-11-07 1979-06-01 Sautereau & Cie Ets Variable amplitude reciprocating drive for tools - has rotating shaft with eccentric masses adjusted to suit given tool
US4176983A (en) * 1978-07-17 1979-12-04 Ingersoll-Rand Company Variable eccentric device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903948A (en) * 1956-01-13 1959-09-15 John H Lucas Multiple ram compactor
DE1095753B (en) * 1956-06-15 1960-12-22 Robel & Co G Tamping compactor, in particular for compacting the ground, with several tamping units lying one behind the other in the direction of movement
US3075436A (en) * 1960-05-06 1963-01-29 Engineering Dev Co Inc Soil compaction machine
CH393800A (en) * 1961-12-30 1965-06-15 Inst Francais Du Petrole Slaved vibrator
US3705747A (en) * 1970-12-28 1972-12-12 Leonard John Blackburn Structure demolition apparatus
FR2159866A5 (en) * 1971-11-01 1973-06-22 Allied Steel Tractor Prod Inc

Also Published As

Publication number Publication date
EP0023624A2 (en) 1981-02-11
US4382715A (en) 1983-05-10
ATE2855T1 (en) 1983-04-15
DE2928870A1 (en) 1981-02-12
JPS5620204A (en) 1981-02-25
EP0023624B1 (en) 1983-03-23

Similar Documents

Publication Publication Date Title
EP0023624A3 (en) Mass-compensated tamping and/or striking system
GB2196412B (en) Torsional vibration damper for damping rotating masses
DE3782866D1 (en) TESTING DEVICE FOR DRIVE UNITS.
ES476451A1 (en) Vibratory device for feeders and the like.
GB2188149B (en) Vibrating beam force transducer with angled isolator springs
CA2022745A1 (en) Accelerometric sensor with flectional vibratory beams
EP0315416A3 (en) Oscillating apparatus for damping vibration
WO1991008842A3 (en) Vibration generator
IT1176401B (en) OSCILLATION DAMPER FOR CUSHIONING ROTATING MASSES
RU94045288A (en) Vibration plate for road-building machines
ATE136237T1 (en) DEVICE FOR CONTROLLING THE VIBRATIONAL EFFECT ON MACHINES AND MATERIALS, PARTICULARLY DURING SHARKING, COMPACTION AND CAMPING
DE3460957D1 (en) Vibratory conveyor with vibration insulation
GB1431212A (en) Vibratory compacting machines
GB2212640B (en) Method of damping the rebound of printing hammer magnets in typewriters or oth er printing machines
ES8308621A1 (en) Arrangement for damping the transmission of vibrations.
SU946939A1 (en) Vibro-percussive platform
GB2010364A (en) Asphalt Laying Machine
SU727433A1 (en) Vibrated platform
SU374179A1 (en) —THE UNION
GB870719A (en) Resonant oscillatory apparatus
GB1387629A (en) Vibratory tamping machines
SE9001573L (en) Soil compaction VIBRATOR
SU527287A1 (en) Vibrating plate for compacting concrete mixtures
JPS6486802A (en) Vibration-generating apparatus for vibration type agricultural ground working machine
SE8601158L (en) SWITCHING FOR A VIBRATION ROLL

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

17P Request for examination filed

Effective date: 19810428

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 2855

Country of ref document: AT

Date of ref document: 19830415

Kind code of ref document: T

ITPR It: changes in ownership of a european patent

Owner name: CAMBIO RAGIONE SOCIALE;BOMAG - MENCK GMBH

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19840601

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19840630

Year of fee payment: 5

Ref country code: BE

Payment date: 19840630

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19841010

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19860701

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870731

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19880715

Ref country code: AT

Effective date: 19880715

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19880716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19880731

Ref country code: CH

Effective date: 19880731

Ref country code: BE

Effective date: 19880731

BERE Be: lapsed

Owner name: BOMAG - MENCK G.M.B.H.

Effective date: 19880731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 80104120.3

Effective date: 19890510