IT1140564B - Martello perforatore a percussione - Google Patents

Martello perforatore a percussione

Info

Publication number
IT1140564B
IT1140564B IT19862/80A IT1986280A IT1140564B IT 1140564 B IT1140564 B IT 1140564B IT 19862/80 A IT19862/80 A IT 19862/80A IT 1986280 A IT1986280 A IT 1986280A IT 1140564 B IT1140564 B IT 1140564B
Authority
IT
Italy
Prior art keywords
percussion drilling
drilling hammer
hammer
percussion
drilling
Prior art date
Application number
IT19862/80A
Other languages
English (en)
Italian (it)
Other versions
IT8019862A0 (it
Inventor
Dieter Widmer
Original Assignee
Spindel Motoren & Maschfab
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 Spindel Motoren & Maschfab filed Critical Spindel Motoren & Maschfab
Publication of IT8019862A0 publication Critical patent/IT8019862A0/it
Application granted granted Critical
Publication of IT1140564B publication Critical patent/IT1140564B/it

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
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT19862/80A 1979-02-12 1980-02-12 Martello perforatore a percussione IT1140564B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH134079A CH638587A5 (de) 1979-02-12 1979-02-12 Schlagbohrhammer.

Publications (2)

Publication Number Publication Date
IT8019862A0 IT8019862A0 (it) 1980-02-12
IT1140564B true IT1140564B (it) 1986-10-01

Family

ID=4208187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19862/80A IT1140564B (it) 1979-02-12 1980-02-12 Martello perforatore a percussione

Country Status (11)

Country Link
US (1) US4460051A (US20100154141A1-20100624-C00001.png)
JP (1) JPS56500207A (US20100154141A1-20100624-C00001.png)
AT (1) AT377939B (US20100154141A1-20100624-C00001.png)
CH (1) CH638587A5 (US20100154141A1-20100624-C00001.png)
DE (1) DE3034304D2 (US20100154141A1-20100624-C00001.png)
FR (1) FR2448420A1 (US20100154141A1-20100624-C00001.png)
GB (1) GB2053770B (US20100154141A1-20100624-C00001.png)
IT (1) IT1140564B (US20100154141A1-20100624-C00001.png)
NL (1) NL8020028A (US20100154141A1-20100624-C00001.png)
SE (1) SE438464B (US20100154141A1-20100624-C00001.png)
WO (1) WO1980001666A1 (US20100154141A1-20100624-C00001.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129733A (en) * 1982-10-27 1984-05-23 Jean Walton More-vibration-free concrete breakers and percussion drills
AT383866B (de) * 1984-07-06 1987-09-10 Ver Edelstahlwerke Ag Einrichtung zum schlagenden und/oder drehenden bohren
SE460349B (sv) * 1988-02-22 1989-10-02 Toernqvist Peter J T Fram- och aatergaaende roerelse alstrande apparat med tvaa vaendlaegen
US5064005A (en) * 1990-04-30 1991-11-12 Caterpillar Inc. Impact hammer and control arrangement therefor
FI941689A (fi) * 1994-04-13 1995-10-14 Doofor Oy Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi
DE4419499A1 (de) * 1994-06-03 1995-12-07 Interoc Vertriebsgesellschaft Hydraulisches Schlaggerät mit stufenlos regelbarer Schlagzahl und Schlagenergie
US5697456A (en) * 1995-04-10 1997-12-16 Milwaukee Electric Tool Corp. Power tool with vibration isolated handle
FI104960B (fi) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
DE19836389C1 (de) 1998-08-12 2000-04-13 Deilmamm Haniel Maschinen Und Bohrvorrichtung mit Doppelschlagsystem
US6035634A (en) 1999-02-09 2000-03-14 Latch-Tool Development Co. Llc Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement
WO2000076731A1 (en) * 1999-06-10 2000-12-21 Macdonald Air Tools Limited Pneumatic tool
EP1710052B1 (en) * 2003-03-21 2014-11-19 Black & Decker, Inc. Power hammer comprising a vibration reduction means
DE602004026134D1 (de) * 2003-04-01 2010-05-06 Makita Corp Kraftwerkzeug
US7604071B2 (en) * 2004-04-30 2009-10-20 Makita Corporation Power tool with vibration reducing means
SE528081C2 (sv) * 2004-08-25 2006-08-29 Atlas Copco Constr Tools Ab Hydraulisk slagmekanism
US20110083870A1 (en) * 2005-09-23 2011-04-14 Mccarty Ii H Downman Combination of Impact Tool And Shaped Relatively Lower Modulus Material
FI123634B (fi) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi
AT513094B1 (de) * 2012-03-28 2015-01-15 Tech Universität Wien Vorrichtung, insbesondere Spanwerkzeug
KR101327392B1 (ko) * 2012-06-14 2013-11-08 (주)신우중공업 해머 상승 장치
US9151386B2 (en) * 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
EP3129514B1 (en) * 2014-04-11 2019-01-02 Comelz S.p.a. Cutting device for machines for cutting hides and the like
US20160221171A1 (en) * 2015-02-02 2016-08-04 Caterpillar Inc. Hydraulic hammer having dual valve acceleration control system
CH711414A1 (de) 2015-08-13 2017-02-15 Hatebur Umformmaschinen Ag Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte.
WO2019022021A1 (ja) * 2017-07-24 2019-01-31 古河ロックドリル株式会社 液圧式打撃装置
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커
US11628550B2 (en) 2020-02-07 2023-04-18 Storm Pneumatic Tool Co., Ltd. Vibration reducing structure of pneumatic hammer
CN112953153B (zh) * 2021-05-13 2021-09-03 潍坊万隆电气股份有限公司 一种自平衡往复式电机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191220091A (en) * 1912-09-03 1913-09-03 George Lawson Robertson Improvements in Pneumatic Hammers.
US1430764A (en) * 1920-08-13 1922-10-03 Ingersoll Rand Co Rock drill
US2248546A (en) * 1939-11-18 1941-07-08 Ingersoll Rand Co Rock drill
DE1011819B (de) * 1953-02-17 1957-07-04 Goetzewerke Presslufthandhammer
US2875731A (en) * 1956-03-23 1959-03-03 Buckeye Steel Castings Co Vibration absorbers for reciprocating tools
US2985139A (en) * 1957-01-11 1961-05-23 Powers Wire Products Company I Cylinder and piston drive and return means for use in staplers and the like
US3028841A (en) * 1958-06-18 1962-04-10 Leavell Charles Vibration elimination
FR1431835A (fr) * 1965-01-28 1966-03-18 Montabert Ets Appareil à percussions
FR1531076A (fr) * 1967-07-12 1968-06-28 Sonomotive Engineers Ltd Outils et machines à percussion perfectionnés
SU624999A2 (ru) * 1970-02-19 1978-09-25 Институт Горного Дела Со Ан Ссср Пневматическое устройство ударного действи дл образовани скважины в грунте
CS149009B1 (US20100154141A1-20100624-C00001.png) * 1971-02-01 1973-05-24
DE2403074C3 (de) * 1974-01-23 1978-10-26 Demag Ag, 4100 Duisburg Druckluftbetätigtes Schlagwerkzeug
SU619733A1 (ru) * 1974-10-30 1978-08-04 Завод Горного Оборудования "Коммунист" Способ гашени вибраций
SE406875B (sv) * 1976-03-15 1979-03-05 Nilsson Goran Alfred Avvribreringsanordning vid med tryckmediedriven, fram- och atergaende slagmekanism forsedda verktyg
DE2642896C3 (de) * 1976-09-24 1980-08-21 7800 Freiburg Präzisionsschnepper zum Setzen von Normstichwunden in die Haut für Diagnosezwecke
SU727419A1 (ru) * 1977-06-21 1980-04-15 Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехнический Институт Им.С.М.Кирова Гидроимпульсный силовой механизм

Also Published As

Publication number Publication date
GB2053770B (en) 1983-06-15
GB2053770A (en) 1981-02-11
FR2448420B1 (US20100154141A1-20100624-C00001.png) 1983-06-17
SE438464B (sv) 1985-04-22
FR2448420A1 (fr) 1980-09-05
WO1980001666A1 (en) 1980-08-21
DE3034304D2 (en) 1981-04-23
US4460051A (en) 1984-07-17
IT8019862A0 (it) 1980-02-12
NL8020028A (nl) 1980-12-31
CH638587A5 (de) 1983-09-30
SE8007129L (sv) 1980-10-10
AT377939B (de) 1985-05-28
ATA172479A (de) 1984-10-15
JPS56500207A (US20100154141A1-20100624-C00001.png) 1981-02-26

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