JPS56500207A - - Google Patents

Info

Publication number
JPS56500207A
JPS56500207A JP50039280A JP50039280A JPS56500207A JP S56500207 A JPS56500207 A JP S56500207A JP 50039280 A JP50039280 A JP 50039280A JP 50039280 A JP50039280 A JP 50039280A JP S56500207 A JPS56500207 A JP S56500207A
Authority
JP
Japan
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.)
Pending
Application number
JP50039280A
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 filed Critical
Publication of JPS56500207A publication Critical patent/JPS56500207A/ja
Pending 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
    • B25D17/24—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)
JP50039280A 1979-02-12 1980-02-08 Pending JPS56500207A (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS56500207A true JPS56500207A (ja) 1981-02-26

Family

ID=4208187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039280A Pending JPS56500207A (ja) 1979-02-12 1980-02-08

Country Status (11)

Country Link
US (1) US4460051A (ja)
JP (1) JPS56500207A (ja)
AT (1) AT377939B (ja)
CH (1) CH638587A5 (ja)
DE (1) DE3034304D2 (ja)
FR (1) FR2448420A1 (ja)
GB (1) GB2053770B (ja)
IT (1) IT1140564B (ja)
NL (1) NL8020028A (ja)
SE (1) SE438464B (ja)
WO (1) WO1980001666A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11248691B2 (en) 2015-08-13 2022-02-15 Hatebur Umformmaschinen Ag Apparatus for generating impulse-dynamic process forces

Families Citing this family (25)

* 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
AU5090500A (en) * 1999-06-10 2001-01-02 Macdonald Air Tools Limited Pneumatic tool
CN101898352B (zh) * 2003-03-21 2013-01-23 百得有限公司 动力工具的减振设备及装有这种设备的动力工具
EP1464449B1 (en) * 2003-04-01 2010-03-24 Makita Corporation Power tool
EP1779979B1 (en) * 2004-04-30 2018-02-21 Makita Corporation Working tool
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
CN106164300B (zh) * 2014-04-11 2019-10-08 考麦兹股份公司 用于切割兽皮和类似物的机器用的切割装置
US20160221171A1 (en) * 2015-02-02 2016-08-04 Caterpillar Inc. Hydraulic hammer having dual valve acceleration control system
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112177A (en) * 1976-03-15 1977-09-20 Nilsson Goran Alfred Vibration attenuating device for fluid pressure working type tool having reciprocating motion type impact mechanism

Family Cites Families (15)

* 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 (ja) * 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112177A (en) * 1976-03-15 1977-09-20 Nilsson Goran Alfred Vibration attenuating device for fluid pressure working type tool having reciprocating motion type impact mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11248691B2 (en) 2015-08-13 2022-02-15 Hatebur Umformmaschinen Ag Apparatus for generating impulse-dynamic process forces

Also Published As

Publication number Publication date
IT8019862A0 (it) 1980-02-12
GB2053770A (en) 1981-02-11
FR2448420B1 (ja) 1983-06-17
US4460051A (en) 1984-07-17
ATA172479A (de) 1984-10-15
WO1980001666A1 (en) 1980-08-21
IT1140564B (it) 1986-10-01
FR2448420A1 (fr) 1980-09-05
AT377939B (de) 1985-05-28
GB2053770B (en) 1983-06-15
NL8020028A (nl) 1980-12-31
SE8007129L (sv) 1980-10-10
CH638587A5 (de) 1983-09-30
SE438464B (sv) 1985-04-22
DE3034304D2 (en) 1981-04-23

Similar Documents

Publication Publication Date Title
FR2446804B1 (ja)
JPS56500207A (ja)
BR8002583A (ja)
DE3036915C2 (ja)
BR8006808A (ja)
FR2447283B1 (ja)
DE3004710C2 (ja)
DE3028525C2 (ja)
FR2446874B3 (ja)
FR2448107B1 (ja)
FR2446944B1 (ja)
DE2923077C2 (ja)
FR2448035B1 (ja)
DE2925125C3 (ja)
FR2449174B1 (ja)
FR2448953B1 (ja)
FR2449032B1 (ja)
AU79558S (ja)
BR5901094U (ja)
AU79918S (ja)
AU79950S (ja)
AU80228S (ja)
AU79826S (ja)
AU79200S (ja)
BG44800A1 (ja)