AU1179097A - Pneumatic assembly having combined approach and strike functions, sand removal unit comprising said assembly, sand removal apparatus comprising said unit, and method for controlling said apparatus - Google Patents

Pneumatic assembly having combined approach and strike functions, sand removal unit comprising said assembly, sand removal apparatus comprising said unit, and method for controlling said apparatus

Info

Publication number
AU1179097A
AU1179097A AU11790/97A AU1179097A AU1179097A AU 1179097 A AU1179097 A AU 1179097A AU 11790/97 A AU11790/97 A AU 11790/97A AU 1179097 A AU1179097 A AU 1179097A AU 1179097 A AU1179097 A AU 1179097A
Authority
AU
Australia
Prior art keywords
sand removal
unit
assembly
controlling
combined approach
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
AU11790/97A
Inventor
Roger Derambure
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.)
LES OUTIL PNEUMATIQUES GLOBE
Original Assignee
OUTIL PNEUMATIQUES GLOBE
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 OUTIL PNEUMATIQUES GLOBE filed Critical OUTIL PNEUMATIQUES GLOBE
Publication of AU1179097A publication Critical patent/AU1179097A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/005—Removing cores by vibrating or hammering
    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU11790/97A 1995-12-13 1996-12-12 Pneumatic assembly having combined approach and strike functions, sand removal unit comprising said assembly, sand removal apparatus comprising said unit, and method for controlling said apparatus Abandoned AU1179097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9514789A FR2742365B1 (en) 1995-12-13 1995-12-13 PNEUMATIC ASSEMBLY WITH APPROACH AND COMBINED STRIKE, DESSLING UNIT COMPRISING SUCH AN ASSEMBLY, DESSLING INSTALLATION COMPRISING SUCH A UNIT, AND METHOD FOR CONTROLLING SUCH AN INSTALLATION
FR9514789 1995-12-13
PCT/FR1996/001991 WO1997021523A1 (en) 1995-12-13 1996-12-12 Pneumatic assembly having combined approach and strike functions, sand removal unit comprising said assembly, sand removal apparatus comprising said unit, and method for controlling said apparatus

Publications (1)

Publication Number Publication Date
AU1179097A true AU1179097A (en) 1997-07-03

Family

ID=9485473

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11790/97A Abandoned AU1179097A (en) 1995-12-13 1996-12-12 Pneumatic assembly having combined approach and strike functions, sand removal unit comprising said assembly, sand removal apparatus comprising said unit, and method for controlling said apparatus

Country Status (3)

Country Link
AU (1) AU1179097A (en)
FR (1) FR2742365B1 (en)
WO (1) WO1997021523A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616860U1 (en) * 1996-09-27 1996-12-05 Vaw Mandl & Berger Gmbh, Linz Device for monitoring the coring of castings
FR2888140B1 (en) * 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
FR2888137B1 (en) * 2005-07-08 2009-01-23 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
FR2888138B1 (en) * 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
FR2888139B1 (en) * 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
FR2888136B1 (en) 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa PNEUMATIC ASSEMBLY FOR DESSAVING FOUNDRY CORES
FR2901162B1 (en) * 2006-05-17 2009-07-24 Marcel Massin MARKING METHOD, MARKER DEVICE ACTIVATING A VIBRATOR SYSTEM AND USE OF THE DEVICE IN A CLEARING MACHINE
AT513442A1 (en) * 2012-10-10 2014-04-15 Fill Gmbh Vibrating hammer with recoil damping
CN102909354B (en) * 2012-10-26 2014-05-21 杭州沪宁电梯配件有限公司 Mold splitting turnover and mold rollover push-out device of sand mold casting system
SI24307A (en) 2013-03-29 2014-09-30 Rc Simit D.O.O. Boring of sand cores from castings
ES2851827T3 (en) * 2014-06-09 2021-09-09 O M Ler 2000 S R L Pneumatic hammer for extracting core from cast iron castings with aluminum alloy jacket
US10245638B2 (en) 2014-06-09 2019-04-02 O.M.Ler 2000 S.R.L. De-coring vibrator or pneumatic hammer for de-coring of foundry castings with integrated sensor
EP3152005B1 (en) * 2014-06-09 2018-05-09 O.M.Ler 2000 S.R.L. De-coring vibrator or pneumatic hammer for de-coring of foundry castings with back connectors
AT519589A1 (en) * 2017-01-24 2018-08-15 Fill Gmbh Coring hammer for coring castings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356107C (en) * 1921-04-19 1922-07-18 Patentverwertung Ag Device for holding the tool in pneumatic hammer
US3133472A (en) * 1961-09-05 1964-05-19 Electro Mechanics Inc Impact device control system
FR1304271A (en) * 1961-10-20 1962-09-21 Atlas Copco Ab Improvements to pneumatic tools working by percussion
DE2658455C3 (en) * 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Pressure medium operated striking mechanism
GB2062124B (en) * 1979-10-22 1983-10-05 Secretary Industry Brit Fluid driven oscillator and hammer device
CH654230A5 (en) * 1981-05-27 1986-02-14 Werner Lueber DEVICE FOR REMOVING THE CORE SAND FROM CAST PIECES.

Also Published As

Publication number Publication date
FR2742365A1 (en) 1997-06-20
FR2742365B1 (en) 1998-01-16
WO1997021523A1 (en) 1997-06-19

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