SE414001B - Slagverktyg for brytning av fasta meterial - Google Patents

Slagverktyg for brytning av fasta meterial

Info

Publication number
SE414001B
SE414001B SE7810557A SE7810557A SE414001B SE 414001 B SE414001 B SE 414001B SE 7810557 A SE7810557 A SE 7810557A SE 7810557 A SE7810557 A SE 7810557A SE 414001 B SE414001 B SE 414001B
Authority
SE
Sweden
Prior art keywords
tool
accumulator
pressure
piston
working
Prior art date
Application number
SE7810557A
Other languages
English (en)
Swedish (sv)
Other versions
SE7810557L (sv
Inventor
W Janach
A Merminod
Original Assignee
Cerac Inst Sa
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 Cerac Inst Sa filed Critical Cerac Inst Sa
Priority to SE7810557A priority Critical patent/SE414001B/sv
Priority to DE7979850085T priority patent/DE2962350D1/de
Priority to EP79850085A priority patent/EP0010075B1/de
Priority to AT79850085T priority patent/ATE763T1/de
Priority to US06/077,580 priority patent/US4264107A/en
Priority to CA336,189A priority patent/CA1113832A/en
Priority to ZA00795063A priority patent/ZA795063B/xx
Priority to JP12426979A priority patent/JPS5554187A/ja
Priority to BR7906491A priority patent/BR7906491A/pt
Publication of SE7810557L publication Critical patent/SE7810557L/xx
Publication of SE414001B publication Critical patent/SE414001B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
SE7810557A 1978-10-10 1978-10-10 Slagverktyg for brytning av fasta meterial SE414001B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7810557A SE414001B (sv) 1978-10-10 1978-10-10 Slagverktyg for brytning av fasta meterial
DE7979850085T DE2962350D1 (en) 1978-10-10 1979-09-19 A demolition tool for breaking solid materials
EP79850085A EP0010075B1 (de) 1978-10-10 1979-09-19 Abbauwerkzeug zum Zerbrechen fester Werkstoffe
AT79850085T ATE763T1 (de) 1978-10-10 1979-09-19 Abbauwerkzeug zum zerbrechen fester werkstoffe.
US06/077,580 US4264107A (en) 1978-10-10 1979-09-21 Demolition tool for breaking solid materials
CA336,189A CA1113832A (en) 1978-10-10 1979-09-24 Demolition tool for breaking solid materials
ZA00795063A ZA795063B (en) 1978-10-10 1979-09-25 A demolition tool for breaking solid materials
JP12426979A JPS5554187A (en) 1978-10-10 1979-09-28 Crush tool for breaking solid matter
BR7906491A BR7906491A (pt) 1978-10-10 1979-10-09 Instrumento de demolicao destinado a rebentar materiais solidos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7810557A SE414001B (sv) 1978-10-10 1978-10-10 Slagverktyg for brytning av fasta meterial

Publications (2)

Publication Number Publication Date
SE7810557L SE7810557L (sv) 1980-04-11
SE414001B true SE414001B (sv) 1980-07-07

Family

ID=20336048

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810557A SE414001B (sv) 1978-10-10 1978-10-10 Slagverktyg for brytning av fasta meterial

Country Status (9)

Country Link
US (1) US4264107A (de)
EP (1) EP0010075B1 (de)
JP (1) JPS5554187A (de)
AT (1) ATE763T1 (de)
BR (1) BR7906491A (de)
CA (1) CA1113832A (de)
DE (1) DE2962350D1 (de)
SE (1) SE414001B (de)
ZA (1) ZA795063B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097305A1 (en) * 2002-05-17 2003-11-27 Reijo Malefelt Hudraulic hammer with control means regulating the volume in an accumulator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479551A (en) * 1981-11-27 1984-10-30 Hughes Tool Company Actuator for a hydraulic impact device
US4466493A (en) * 1981-12-17 1984-08-21 Hed Corporation Reciprocating linear fluid motor
SE443738B (sv) * 1982-09-30 1986-03-10 Atlas Copco Ab Hydraulisk slaganordning som drives med vetskepelare
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
FI106618B (fi) * 1998-03-30 2001-03-15 Sandvik Tamrock Oy Sovitelma painenestekäyttöisen iskulaitteen, kuten esimerkiksi rikotuslaitteen yhteydessä
US6155353A (en) * 1999-07-23 2000-12-05 Ottestad; Jack B. Impact tool
WO2005065891A1 (en) * 2003-12-19 2005-07-21 Clark Equipment Company Impact tool
US8671832B2 (en) 2009-12-10 2014-03-18 Whirlpool Corporation Food processor with an external control for adjusting cutting thickness
AU2011360092B2 (en) 2011-02-25 2016-08-25 Whirlpool Corporation A food processing device with an externally operated adjustment mechanism
WO2012113107A1 (en) 2011-02-25 2012-08-30 Whirlpool Corporation Food processing device with control buttons mounted on lid
US9049965B2 (en) 2011-02-25 2015-06-09 Whirlpool Corporation Food processing device with an externally operated adjustment mechanism
US9555531B2 (en) * 2013-03-15 2017-01-31 Caterpillar Inc. Hydraulic hammer having co-axial accumulator and piston
US9592598B2 (en) 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
US9151386B2 (en) 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US20250109634A1 (en) * 2023-10-03 2025-04-03 Center Rock Inc. Down-the-hole drill hammer having a coaxial accumulator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049097A (en) * 1959-09-29 1962-08-14 Kershaw John Knox Hydraulic pneumatic driving tool
FR1431835A (fr) * 1965-01-28 1966-03-18 Montabert Ets Appareil à percussions
FR1531078A (fr) * 1967-07-12 1968-06-28 Sonomotive Engineers Ltd Perfectionnements aux machines et outils à percussion
US3490549A (en) * 1968-08-13 1970-01-20 Westinghouse Air Brake Co Hydraulic percussive drill
US3739863A (en) * 1971-06-02 1973-06-19 M Wohlwend Reciprocating linear hydraulic motors
US3911789A (en) * 1974-04-24 1975-10-14 Hydroacoustic Inc Impact tools
US4012909A (en) * 1974-06-11 1977-03-22 Hibbard George A Hammer
US4089380A (en) * 1974-06-11 1978-05-16 Joy Manufacturing Company Hammer having fluid biased work member
US4111269A (en) * 1975-10-08 1978-09-05 Ottestad Jack Benton Hydraulically-powered impact tool
SE7607069L (sv) * 1976-03-15 1977-09-16 Hydroacoustic Inc Slagverktyg
JPS5824234B2 (ja) * 1977-12-05 1983-05-19 山田油機製造株式会社 槌打ち動力機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097305A1 (en) * 2002-05-17 2003-11-27 Reijo Malefelt Hudraulic hammer with control means regulating the volume in an accumulator

Also Published As

Publication number Publication date
EP0010075B1 (de) 1982-03-24
SE7810557L (sv) 1980-04-11
EP0010075A1 (de) 1980-04-16
ZA795063B (en) 1980-09-24
DE2962350D1 (en) 1982-04-29
JPS5554187A (en) 1980-04-21
BR7906491A (pt) 1980-05-27
CA1113832A (en) 1981-12-08
US4264107A (en) 1981-04-28
ATE763T1 (de) 1982-04-15

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