FR2765904B1 - Marteau electromagnetique a masse ferromagnetique mobile - Google Patents

Marteau electromagnetique a masse ferromagnetique mobile

Info

Publication number
FR2765904B1
FR2765904B1 FR9708654A FR9708654A FR2765904B1 FR 2765904 B1 FR2765904 B1 FR 2765904B1 FR 9708654 A FR9708654 A FR 9708654A FR 9708654 A FR9708654 A FR 9708654A FR 2765904 B1 FR2765904 B1 FR 2765904B1
Authority
FR
France
Prior art keywords
mass
coil
tube
anvil
hammer
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.)
Expired - Fee Related
Application number
FR9708654A
Other languages
English (en)
Other versions
FR2765904A1 (fr
Inventor
Jacques Demichelis
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.)
Individual
Original Assignee
Individual
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
Priority to FR9708654A priority Critical patent/FR2765904B1/fr
Application filed by Individual filed Critical Individual
Priority to DE69807335T priority patent/DE69807335T2/de
Priority to AT98933722T priority patent/ATE222625T1/de
Priority to CA002295873A priority patent/CA2295873C/fr
Priority to EP98933722A priority patent/EP0994986B1/fr
Priority to AU83445/98A priority patent/AU8344598A/en
Priority to US09/462,074 priority patent/US6201362B1/en
Priority to PCT/FR1998/001351 priority patent/WO1999002787A1/fr
Publication of FR2765904A1 publication Critical patent/FR2765904A1/fr
Application granted granted Critical
Publication of FR2765904B1 publication Critical patent/FR2765904B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/064—Means for driving the impulse member using an electromagnetic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR9708654A 1997-07-08 1997-07-08 Marteau electromagnetique a masse ferromagnetique mobile Expired - Fee Related FR2765904B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9708654A FR2765904B1 (fr) 1997-07-08 1997-07-08 Marteau electromagnetique a masse ferromagnetique mobile
AT98933722T ATE222625T1 (de) 1997-07-08 1998-06-25 Elektromagnetischer hammer mit ferromagnetischer, beweglicher masse
CA002295873A CA2295873C (fr) 1997-07-08 1998-06-25 Marteau electromagnetique a masse ferromagnetique mobile
EP98933722A EP0994986B1 (fr) 1997-07-08 1998-06-25 Marteau electromagnetique a masse ferromagnetique mobile
DE69807335T DE69807335T2 (de) 1997-07-08 1998-06-25 Elektromagnetischer hammer mit ferromagnetischer, beweglicher masse
AU83445/98A AU8344598A (en) 1997-07-08 1998-06-25 Electromagnetic hammer with mobile ferromagnetic weight
US09/462,074 US6201362B1 (en) 1997-07-08 1998-06-25 Electromagnetic hammer with mobile ferromagnetic weight
PCT/FR1998/001351 WO1999002787A1 (fr) 1997-07-08 1998-06-25 Marteau electromagnetique a masse ferromagnetique mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708654A FR2765904B1 (fr) 1997-07-08 1997-07-08 Marteau electromagnetique a masse ferromagnetique mobile

Publications (2)

Publication Number Publication Date
FR2765904A1 FR2765904A1 (fr) 1999-01-15
FR2765904B1 true FR2765904B1 (fr) 1999-10-08

Family

ID=9509001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708654A Expired - Fee Related FR2765904B1 (fr) 1997-07-08 1997-07-08 Marteau electromagnetique a masse ferromagnetique mobile

Country Status (8)

Country Link
US (1) US6201362B1 (fr)
EP (1) EP0994986B1 (fr)
AT (1) ATE222625T1 (fr)
AU (1) AU8344598A (fr)
CA (1) CA2295873C (fr)
DE (1) DE69807335T2 (fr)
FR (1) FR2765904B1 (fr)
WO (1) WO1999002787A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802949B1 (fr) * 1999-12-22 2002-09-27 Durmeyer Entrp Travaux Publics Marteau electromagnetique a masse ferromagnetique mobile
US6390162B1 (en) 2001-05-04 2002-05-21 Donald P. Sahlem Log splitter
NZ528332A (en) * 2003-09-22 2006-04-28 Ramet Holdings Ltd Impact driver for driving poles, piles or posts including linear induction motor
DE102005036560A1 (de) * 2005-08-03 2007-02-08 Wacker Construction Equipment Ag Bohr- und/oder Schlaghammer mit Linearantrieb und Luftkühlung
GB0912283D0 (en) * 2009-07-15 2009-08-26 Black & Decker Inc Motor driven hammer having means for controlling the power of impact
JP6882740B2 (ja) * 2016-12-16 2021-06-02 ヒーハイスト株式会社 重心移動管及びそれを内蔵する釣り用ルアー
SE544592C2 (en) * 2020-12-04 2022-09-20 Construction Tools Pc Ab Hammer device with an electrically operated piston drive arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486282A (fr) 1968-08-07 1970-02-28 Planche Machines Frap Dispositif de commande d'un marteau électromagnétique
FR2356483A1 (fr) * 1976-06-28 1978-01-27 Jacquemet Georges Appareil de percussion electro-magnetique
JPS5931607B2 (ja) * 1980-04-25 1984-08-03 北陸コンクリ−ト工業株式会社 ソレノイド利用パイル打ちハンマ−
FR2514049A1 (fr) * 1981-10-02 1983-04-08 Martelec Dispositif de foncage et d'arrachement pour pieux, tubes, palplanches, tiges, etc.
FR2581100B1 (fr) * 1985-04-29 1987-10-09 Martelec Mouton de battage electro-magnetique
US4799557A (en) 1985-04-29 1989-01-24 Martelec - Societe Civile Particuliere Electromagnetic pile driver

Also Published As

Publication number Publication date
ATE222625T1 (de) 2002-09-15
CA2295873A1 (fr) 1999-01-21
DE69807335T2 (de) 2003-05-15
WO1999002787A1 (fr) 1999-01-21
FR2765904A1 (fr) 1999-01-15
US6201362B1 (en) 2001-03-13
DE69807335D1 (de) 2002-09-26
EP0994986B1 (fr) 2002-08-21
AU8344598A (en) 1999-02-08
CA2295873C (fr) 2002-09-17
EP0994986A1 (fr) 2000-04-26

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences
ST Notification of lapse

Effective date: 20080331