AU2003253548A1 - Accumulator with foam plastic for a liquid driven hammer device - Google Patents

Accumulator with foam plastic for a liquid driven hammer device

Info

Publication number
AU2003253548A1
AU2003253548A1 AU2003253548A AU2003253548A AU2003253548A1 AU 2003253548 A1 AU2003253548 A1 AU 2003253548A1 AU 2003253548 A AU2003253548 A AU 2003253548A AU 2003253548 A AU2003253548 A AU 2003253548A AU 2003253548 A1 AU2003253548 A1 AU 2003253548A1
Authority
AU
Australia
Prior art keywords
accumulator
foam plastic
hammer device
liquid driven
driven hammer
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.)
Abandoned
Application number
AU2003253548A
Other languages
English (en)
Inventor
Lennart Donse
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.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills AB
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 Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of AU2003253548A1 publication Critical patent/AU2003253548A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • 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
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pipe Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU2003253548A 2002-08-29 2003-08-26 Accumulator with foam plastic for a liquid driven hammer device Abandoned AU2003253548A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0202545-0 2002-08-29
SE0202545A SE525600C2 (sv) 2002-08-29 2002-08-29 Ackumulator för vätskedrivet slagverk med en kropp av skumplast
PCT/SE2003/001313 WO2004020155A1 (en) 2002-08-29 2003-08-26 Accumulator with foam plastic for a liquid driven hammer device

Publications (1)

Publication Number Publication Date
AU2003253548A1 true AU2003253548A1 (en) 2004-03-19

Family

ID=20288823

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003253548A Abandoned AU2003253548A1 (en) 2002-08-29 2003-08-26 Accumulator with foam plastic for a liquid driven hammer device

Country Status (3)

Country Link
AU (1) AU2003253548A1 (sv)
SE (1) SE525600C2 (sv)
WO (1) WO2004020155A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533280C2 (sv) * 2008-12-29 2010-08-10 Atlas Copco Rock Drills Ab Ackumulatormembranenhet, förfarande för framställning av ackumulatormembranenhet samt bergborrmaskin innehållande en sådan ackumulatormembranenhet.
US9151386B2 (en) 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US9592598B2 (en) 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
US9555531B2 (en) 2013-03-15 2017-01-31 Caterpillar Inc. Hydraulic hammer having co-axial accumulator and piston

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231292A (en) * 1989-05-04 1990-11-14 Desoutter Ltd Hydraulic impulse torque generator
DE4035785C2 (de) * 1990-11-10 1994-09-08 Bosch Gmbh Robert Blasenspeicher
SE509915C2 (sv) * 1997-06-09 1999-03-22 Atlas Copco Tools Ab Hydraulisk momentimpulsgeneratoror

Also Published As

Publication number Publication date
SE0202545D0 (sv) 2002-08-29
SE525600C2 (sv) 2005-03-15
SE0202545L (sv) 2004-03-01
WO2004020155A1 (en) 2004-03-11

Similar Documents

Publication Publication Date Title
AU2003278938A1 (en) Portable storage device
AU2003225998A1 (en) Flexible package with a transverse access panel device
HK1118385A1 (en) A battery device
AU2003901208A0 (en) A flotation device
AU2003279149A1 (en) Portable fluid dispensing device
AU2003253366A1 (en) A fluid dispensing device
AU2003207722A1 (en) Holder for a portable device
AU2002952684A0 (en) A device
AU2003264552A1 (en) Liquid jetting device
AU2003290504A1 (en) A collapsable portable isolator
AU2003253548A1 (en) Accumulator with foam plastic for a liquid driven hammer device
AU2003267648A1 (en) A fluid-handling device
AU2003246736A1 (en) Storage device for a refrigerator
AUPS167702A0 (en) A stabiliser device
AU2003283555A1 (en) A blast-absorbing device
AU2003251276A1 (en) Device for a portable tool
AU2003245203A1 (en) A power device
AU2003301562A1 (en) Device for maintaining a projecting plate-shaped element
TW543630U (en) Connection device for use with a blast-proof container
GB2399379B (en) A plastics panel
AU2003219026A1 (en) A bird-frightening device
AU2003263299A1 (en) A portable display unit
AU2003304291A1 (en) A car-locking device
AU2003904150A0 (en) A storage device for items
AU2003905583A0 (en) Storage device for a hose

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase