DE3034304D2 - Pneumatic drill - Google Patents

Pneumatic drill

Info

Publication number
DE3034304D2
DE3034304D2 DE80CH8000019T DE3034304T DE3034304D2 DE 3034304 D2 DE3034304 D2 DE 3034304D2 DE 80CH8000019 T DE80CH8000019 T DE 80CH8000019T DE 3034304 T DE3034304 T DE 3034304T DE 3034304 D2 DE3034304 D2 DE 3034304D2
Authority
DE
Germany
Prior art keywords
pneumatic drill
drill
pneumatic
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
Application number
DE80CH8000019T
Other languages
English (en)
Inventor
D Widmer
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.)
USTER SPINDEL MOTOREN MASCHF
Spindel Motoren und Maschinenfabrik AG
Original Assignee
USTER SPINDEL MOTOREN MASCHF
Spindel Motoren und Maschinenfabrik AG
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 USTER SPINDEL MOTOREN MASCHF, Spindel Motoren und Maschinenfabrik AG filed Critical USTER SPINDEL MOTOREN MASCHF
Application granted granted Critical
Publication of DE3034304D2 publication Critical patent/DE3034304D2/de
Expired 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
DE80CH8000019T 1979-02-12 1980-02-08 Pneumatic drill Expired DE3034304D2 (en)

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
DE3034304D2 true DE3034304D2 (en) 1981-04-23

Family

ID=4208187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE80CH8000019T Expired DE3034304D2 (en) 1979-02-12 1980-02-08 Pneumatic drill

Country Status (11)

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

Families Citing this family (26)

* 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
EP1200233A1 (de) * 1999-06-10 2002-05-02 MacDonald Air Tools Limited Pneumatisches werkzeug
EP1932627A3 (de) * 2003-03-21 2014-08-13 Black & Decker, Inc. Schwingungsreduziervorrichtung für kraftbetriebenes Werkzeug und solch eine Vorrichtung enthaltendes kraftbetriebenes Werkzeug
DE602004026134D1 (de) * 2003-04-01 2010-05-06 Makita Corp Kraftwerkzeug
EP1779979B1 (de) * 2004-04-30 2018-02-21 Makita Corporation Arbeitswerkzeug
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
CH711414A1 (de) 2015-08-13 2017-02-15 Hatebur Umformmaschinen Ag Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte.
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403074A1 (de) * 1974-01-23 1975-07-24 Rheinmetall Gmbh Schlagwerkzeug, insbesondere pneumatisches schlagwerkzeug
GB1524169A (en) * 1976-03-15 1978-09-06 Wiklund H Vibration attenuated impact mechanisms

Family Cites Families (14)

* 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 (de) * 1971-02-01 1973-05-24
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403074A1 (de) * 1974-01-23 1975-07-24 Rheinmetall Gmbh Schlagwerkzeug, insbesondere pneumatisches schlagwerkzeug
GB1524169A (en) * 1976-03-15 1978-09-06 Wiklund H Vibration attenuated impact mechanisms

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-B.: Dubbel, Bd.1, 13. Aufl., S.283 *
DE-p7927 v. 2.11.50 *

Also Published As

Publication number Publication date
IT8019862A0 (it) 1980-02-12
JPS56500207A (de) 1981-02-26
AT377939B (de) 1985-05-28
ATA172479A (de) 1984-10-15
US4460051A (en) 1984-07-17
CH638587A5 (de) 1983-09-30
WO1980001666A1 (en) 1980-08-21
SE8007129L (sv) 1980-10-10
GB2053770A (en) 1981-02-11
GB2053770B (en) 1983-06-15
IT1140564B (it) 1986-10-01
FR2448420A1 (fr) 1980-09-05
SE438464B (sv) 1985-04-22
NL8020028A (nl) 1980-12-31
FR2448420B1 (de) 1983-06-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B25D 17/24

8130 Withdrawal