FR2296085A1 - Marteau piqueur - Google Patents

Marteau piqueur

Info

Publication number
FR2296085A1
FR2296085A1 FR7539310A FR7539310A FR2296085A1 FR 2296085 A1 FR2296085 A1 FR 2296085A1 FR 7539310 A FR7539310 A FR 7539310A FR 7539310 A FR7539310 A FR 7539310A FR 2296085 A1 FR2296085 A1 FR 2296085A1
Authority
FR
France
Prior art keywords
breaking hammer
hammer
breaking
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
FR7539310A
Other languages
English (en)
Other versions
FR2296085B1 (fr
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.)
Allied Steel and Tractor Products Inc
Original Assignee
Allied Steel and Tractor Products Inc
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 Allied Steel and Tractor Products Inc filed Critical Allied Steel and Tractor Products Inc
Publication of FR2296085A1 publication Critical patent/FR2296085A1/fr
Application granted granted Critical
Publication of FR2296085B1 publication Critical patent/FR2296085B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7539310A 1974-12-23 1975-12-22 Marteau piqueur Granted FR2296085A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/535,580 US4018291A (en) 1974-12-23 1974-12-23 Pneumatic hammer

Publications (2)

Publication Number Publication Date
FR2296085A1 true FR2296085A1 (fr) 1976-07-23
FR2296085B1 FR2296085B1 (fr) 1981-04-10

Family

ID=24134847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539310A Granted FR2296085A1 (fr) 1974-12-23 1975-12-22 Marteau piqueur

Country Status (8)

Country Link
US (1) US4018291A (fr)
JP (1) JPS5192701A (fr)
AU (1) AU501700B2 (fr)
BR (1) BR7508604A (fr)
CA (1) CA1051730A (fr)
DE (1) DE2557836A1 (fr)
FR (1) FR2296085A1 (fr)
GB (1) GB1529720A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544648A1 (fr) * 1983-04-22 1984-10-26 Inst Gornogo Dela Sibirskogo O Machine de percussion pneumatique

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102534A (en) * 1977-01-10 1978-07-25 Ajax Tool Works, Inc. Pneumatic hammer
US4195701A (en) * 1978-07-24 1980-04-01 Smith International, Inc. Raise drill having water passages directed toward the roller cutters
US4189917A (en) * 1978-09-18 1980-02-26 Kent Air Tool Company Air hammer and muffler combination
DE2844109A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere bohr- und/oder schlaghammer
DE2844110A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere meisselhammer
GB2139938B (en) * 1983-03-31 1987-02-04 Daly Limited P N Improvements in or relating to methods and apparatus for pipe replacement and boring
CH663925A5 (de) * 1984-05-29 1988-01-29 Sig Schweiz Industrieges Anordnung von expansionskammern zur daempfung des schalldruckes, verwendung derselben und pneumatisch betriebener hammer.
DE3710162C1 (de) * 1987-03-27 1988-09-29 Helmuth Dipl-Ing Roemer Rammbohrgeraet mit beweglichem Meissel
AU633125B2 (en) * 1989-07-27 1993-01-21 General And Railway Supplies Pty Ltd Impact hammer support and driving tool
US5418339A (en) * 1993-11-04 1995-05-23 Minnesota Mining And Manufacturing Company Pneumatic tool having noise reducing muffling structure
SE509211C2 (sv) * 1994-02-28 1998-12-21 Berema Atlas Copco Ab Handhållet tryckluftdrivet maskinspett
KR100429089B1 (ko) * 1995-07-06 2004-08-09 가부시키가이샤 고마쓰 세이사쿠쇼 유압식 래밍장치
KR200207572Y1 (ko) * 1998-12-04 2001-01-15 이원해 유압식 착암기의 방음 방진 장치
US6932166B1 (en) * 2002-12-03 2005-08-23 Paul Kirsch Pneumatic tool
US7066279B2 (en) * 2004-11-08 2006-06-27 Earth Tool Company, L.L.C. Pneumatic ground piercing tool
SE529124C2 (sv) 2005-04-05 2007-05-08 Atlas Copco Tools Ab Pneumatiskt verktyg med utloppsljuddämpare
US8061439B2 (en) * 2007-10-16 2011-11-22 Craig Nelson Isolator plate assembly for rock breaking device
US9089995B2 (en) 2007-10-16 2015-07-28 Craig Nelson Isolator plate assembly for rock breaking device
US7681658B2 (en) 2007-11-06 2010-03-23 Maurice DUVAL Pneumatic impact tool
US8746702B1 (en) 2008-02-25 2014-06-10 Ajax Tool Works, Inc. Impact hammer tool bit retainer incorporating shielding ring
US9279232B2 (en) * 2012-10-12 2016-03-08 Caterpillar Inc. Front head nut pocket configuration for hydraulic hammer
US10112291B2 (en) * 2016-01-20 2018-10-30 Caterpillar Inc. Tie rod connection for a hydraulic hammer
AT522289A1 (de) * 2019-03-28 2020-10-15 Bbg Baugeraete Gmbh Pneumatischer Grobhammer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789653A (en) * 1954-05-17 1957-04-23 Fannen John Muffler attachment for air driven tools of the impact type
FR1168654A (fr) * 1957-02-22 1958-12-12 Dispositif amortisseur de bruit pour outils à air comprimé
FR1419539A (fr) * 1965-01-06 1965-11-26 Gardner Denver Co Silencieux, en particulier pour marteaux pneumatiques
US3224527A (en) * 1964-04-03 1965-12-21 Chicago Pneumatic Tool Co Percussive drill with noise silencer
US3332504A (en) * 1964-05-18 1967-07-25 James V Lowery Impact tool
CH440741A (de) * 1965-09-10 1967-07-31 Atlas Copco Ab Vorrichtung zur Schalldämpfung im Auslasskanal druckluftbetriebener Werkzeuge
FR2162977A5 (fr) * 1971-11-24 1973-07-20 Kent Air Tool Co
DE2349296A1 (de) * 1972-10-03 1974-05-02 Inst Gornowo Dela Sib Otdel Ak Druckluft-schlagmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459275A (en) * 1968-08-05 1969-08-05 Niles Pressluftwerkzeuge Veb Soundproof compressed-air machine
US3625295A (en) * 1970-02-12 1971-12-07 Kent Air Tool Co Airhammer
US3739862A (en) * 1971-08-11 1973-06-19 Kent Air Tool Co Reciprocating air hammer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789653A (en) * 1954-05-17 1957-04-23 Fannen John Muffler attachment for air driven tools of the impact type
FR1168654A (fr) * 1957-02-22 1958-12-12 Dispositif amortisseur de bruit pour outils à air comprimé
US3224527A (en) * 1964-04-03 1965-12-21 Chicago Pneumatic Tool Co Percussive drill with noise silencer
US3332504A (en) * 1964-05-18 1967-07-25 James V Lowery Impact tool
FR1419539A (fr) * 1965-01-06 1965-11-26 Gardner Denver Co Silencieux, en particulier pour marteaux pneumatiques
CH440741A (de) * 1965-09-10 1967-07-31 Atlas Copco Ab Vorrichtung zur Schalldämpfung im Auslasskanal druckluftbetriebener Werkzeuge
FR2162977A5 (fr) * 1971-11-24 1973-07-20 Kent Air Tool Co
DE2349296A1 (de) * 1972-10-03 1974-05-02 Inst Gornowo Dela Sib Otdel Ak Druckluft-schlagmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544648A1 (fr) * 1983-04-22 1984-10-26 Inst Gornogo Dela Sibirskogo O Machine de percussion pneumatique

Also Published As

Publication number Publication date
CA1051730A (fr) 1979-04-03
DE2557836A1 (de) 1976-06-24
US4018291A (en) 1977-04-19
AU8751075A (en) 1977-06-16
FR2296085B1 (fr) 1981-04-10
AU501700B2 (en) 1979-06-28
GB1529720A (en) 1978-10-25
BR7508604A (pt) 1976-08-24
JPS5192701A (fr) 1976-08-14

Similar Documents

Publication Publication Date Title
FR2296085A1 (fr) Marteau piqueur
FR2337612A1 (fr) Marteau
BE845342A (fr) Marteau electro-pneumatique
BE787855A (fr) Concasseur a marteaux
FI65488B (fi) Elektrisk detonator foer projektiler
FR2279925A1 (fr) Marteau
FR2299151A1 (fr) Proced
FR2286483A1 (fr) Proced
SE415521B (sv) Kulspel
NO141047C (no) Selvsteriliserende sprengstoffblanding
IT998957B (it) Martellatrice
IT1052221B (it) Martello meccanico portatile
FI55931C (fi) Oeverhettningsskydd foer elektriska apparater
FR2279469A1 (fr) Broyeur a marteaux
JPS5132153A (ja) Sosaareiantena
SE7408269L (sv) Skiftnyckel
DK259775A (da) Hammerborekrone
IT1071125B (it) Martello vibratore
JPS5118202A (ja) Hiitopaipunoseizoho
ATA205474A (de) Backenbrecher
FR2290023A1 (fr) Interrupteur horaire
SE7503235L (sv) Bimetallstromstellare
JPS5176659A (ja) Hiitopaipunoseizohoho
JPS5138155A (ja) Hiitopaipunoseizohoho
IT1028242B (it) Interruttore orario

Legal Events

Date Code Title Description
ST Notification of lapse