FI773638A - Hydrauliskt driven slaganordning - Google Patents

Hydrauliskt driven slaganordning

Info

Publication number
FI773638A
FI773638A FI773638A FI773638A FI773638A FI 773638 A FI773638 A FI 773638A FI 773638 A FI773638 A FI 773638A FI 773638 A FI773638 A FI 773638A FI 773638 A FI773638 A FI 773638A
Authority
FI
Finland
Prior art keywords
slaganordning
hydrauliskt
driven
hydrauliskt driven
driven slaganordning
Prior art date
Application number
FI773638A
Other languages
English (en)
Finnish (fi)
Inventor
David Richard James
Original Assignee
Af Hydraulics
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 Af Hydraulics filed Critical Af Hydraulics
Publication of FI773638A publication Critical patent/FI773638A/fi

Links

Classifications

    • 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
    • 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • 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
    • Y10S173/04—Liquid operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
FI773638A 1976-12-10 1977-11-30 Hydrauliskt driven slaganordning FI773638A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51570/76A GB1556754A (en) 1976-12-10 1976-12-10 Hydraulically-actuated percussive device with overstroke damping

Publications (1)

Publication Number Publication Date
FI773638A true FI773638A (fi) 1978-06-11

Family

ID=10460530

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773638A FI773638A (fi) 1976-12-10 1977-11-30 Hydrauliskt driven slaganordning

Country Status (17)

Country Link
US (1) US4149602A (de)
JP (1) JPS5372702A (de)
AT (1) AT361416B (de)
AU (1) AU505754B2 (de)
BE (1) BE861259A (de)
CA (1) CA1059405A (de)
CH (1) CH617117A5 (de)
DE (1) DE2754489A1 (de)
DK (1) DK527177A (de)
ES (1) ES464623A1 (de)
FI (1) FI773638A (de)
FR (1) FR2373364A1 (de)
GB (1) GB1556754A (de)
IT (1) IT1091653B (de)
NL (1) NL7712765A (de)
SE (1) SE7714024L (de)
ZA (1) ZA776921B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60151C (fi) * 1979-06-26 1981-12-10 Tampella Oy Ab Hydraulisk slaganordning
FR2504439A1 (fr) * 1981-04-23 1982-10-29 Mario Musso Materiau demolisseur hydraulique
SE8205029L (sv) * 1981-11-05 1983-05-06 Ingersoll Rand Co Hydrauldriven fram- och atergaende maskin
FI66460C (fi) * 1982-10-08 1984-10-10 Tampella Oy Ab Tryckmediedriven slagapparat
JPS59105383U (ja) * 1982-12-29 1984-07-16 油谷重工株式会社 油圧ブレ−カのバルブ
DE3505732A1 (de) * 1985-02-15 1986-08-28 Mannesmann AG, 4000 Düsseldorf Hydraulisch betriebene schlagvorrichtung
AU602304B2 (en) * 1985-02-25 1990-10-11 Quarry Engineering Developments Pty. Ltd. Concrete and rock breaking apparatus
AU693543B2 (en) * 1989-05-01 1998-07-02 Indeco S.P.A. Method to make independent from piston wear the fluid tight seal of the inlet and outlet ports of fluid in a hydraulic appliance
JPH01161944U (de) * 1988-04-28 1989-11-10
US5064005A (en) * 1990-04-30 1991-11-12 Caterpillar Inc. Impact hammer and control arrangement therefor
CA2048374A1 (en) * 1990-08-06 1992-02-07 Bernard L. Gien Hydraulic hammer
SE503683C2 (sv) * 1994-11-17 1996-07-29 Berema Atlas Copco Ab Hydraulisk brythammare
US6782956B1 (en) 2003-03-07 2004-08-31 Ingersoll-Rand Company Drive system having an inertial valve
US6863134B2 (en) * 2003-03-07 2005-03-08 Ingersoll-Rand Company Rotary tool
FI121139B (fi) * 2004-02-02 2010-07-30 Sandvik Mining & Constr Oy Hydraulivasara ja työkaluholkki
FI123802B (fi) * 2004-09-03 2013-10-31 Sandvik Mining & Constr Oy Rikotuslaite ja menetelmä rikotuslaitteen työkalun voitelemiseksi
EP1717507B1 (de) * 2005-04-27 2010-07-14 Caterpillar Inc. Schmierungsvorrichtung für hydraulisches oder pneumatisches Werkzeug
CN103140329A (zh) 2010-08-19 2013-06-05 卡特彼勒公司 用于破碎工具的润滑系统
US9010493B2 (en) 2012-03-13 2015-04-21 Caterpillar Inc. Lubrication arrangement
US9217341B2 (en) 2013-08-15 2015-12-22 Caterpillar Inc. Lubrication system for tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431835A (fr) * 1965-01-28 1966-03-18 Montabert Ets Appareil à percussions
US3490549A (en) * 1968-08-13 1970-01-20 Westinghouse Air Brake Co Hydraulic percussive drill
DE2024501C3 (de) * 1970-05-20 1975-07-03 Fried. Krupp Gmbh, 4300 Essen Schlaggerät mit hydraulisch hin- und herbewegtem Arbeitskolben
US3887019A (en) * 1971-05-11 1975-06-03 Af Hydraulics Hydraulic percussive implement
US3955478A (en) * 1973-10-29 1976-05-11 Dresser Industries, Inc. Hydraulically powered percussion drill
GB1440956A (en) * 1973-12-01 1976-06-30 Af Hydraulics Hydraulically-operated devices
FI50941C (fi) * 1974-04-25 1976-09-10 Tampella Oy Ab Paineenalaisen nesteen avulla käytettävä iskulaite.
RO74260A (ro) * 1974-04-25 1980-10-30 Oy Tampella Ab,Fi Perforator percutant actionat cu lichid sub presiune
GB1450972A (en) * 1974-06-11 1976-09-29 Klemm G Percussive tool
FI56430C (fi) * 1975-10-20 1982-08-09 Tampella Oy Ab Slaganordning driven av en tryckvaetska

Also Published As

Publication number Publication date
ES464623A1 (es) 1978-09-01
ZA776921B (en) 1978-09-27
CH617117A5 (de) 1980-05-14
DE2754489A1 (de) 1978-06-15
DK527177A (da) 1978-06-11
JPS5372702A (en) 1978-06-28
AT361416B (de) 1981-03-10
FR2373364A1 (fr) 1978-07-07
CA1059405A (en) 1979-07-31
IT1091653B (it) 1985-07-06
AU505754B2 (en) 1979-11-29
JPS5752199B2 (de) 1982-11-06
SE7714024L (sv) 1978-06-11
US4149602A (en) 1979-04-17
AU3072277A (en) 1979-05-24
NL7712765A (nl) 1978-06-13
FR2373364B1 (de) 1982-10-29
BE861259A (fr) 1978-03-16
ATA854577A (de) 1980-07-15
GB1556754A (en) 1979-11-28

Similar Documents

Publication Publication Date Title
AT344629B (de) Siebfeld
ATA204777A (de) Schischu
SE7702203L (sv) Driven tandborste
DD133989A5 (de) Antriebsanordnung
AT353866B (de) Hoergeraet
AT349288B (de) Ruehrwerksmuehle
AT359262B (de) Raffstore
SE7802775L (sv) Fergverksdrivning
ATA505377A (de) Ruehrwerksmuehle
FI773638A (fi) Hydrauliskt driven slaganordning
SE7711540L (sv) Drivenhet
AR211563A1 (es) Electrolizador
AT346259B (de) Webschaft
AT378100B (de) Halmerntegeraet
AT370310B (de) Elektrokardioskop
AT349360B (de) Unmagnetische tretmine
AT358854B (de) Kruemelwalze
AT346734B (de) Springmine
AT356609B (de) Kristallisator
AT371411B (de) Skibob
AT356871B (de) Saegegatter
AT346041B (de) Sheddach
AT345469B (de) Deodorantien
ATA480076A (de) Kipplager
SE7605420L (sv) Hardlodsmaterial ii

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: A.F. HYDRAULICS LIMITED