MX2015004391A - Vibrating hammer having rebound damping. - Google Patents

Vibrating hammer having rebound damping.

Info

Publication number
MX2015004391A
MX2015004391A MX2015004391A MX2015004391A MX2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A MX 2015004391 A MX2015004391 A MX 2015004391A
Authority
MX
Mexico
Prior art keywords
cylinder
impact component
piston
vibrating hammer
impact
Prior art date
Application number
MX2015004391A
Other languages
Spanish (es)
Inventor
Alois Boindecker
Stefan Sumereder
Original Assignee
Fill Gmbh
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
Priority to ATA1096/2012A priority Critical patent/AT513442A1/en
Application filed by Fill Gmbh filed Critical Fill Gmbh
Priority to PCT/AT2013/050201 priority patent/WO2014056014A1/en
Publication of MX2015004391A publication Critical patent/MX2015004391A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001Removing cores
    • B22D29/005Removing cores by vibrating or hammering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C15/00Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10Compacting by jarring devices only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/02Vibratory apparatus specially designed for shaking out flasks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D9/00Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously

Abstract

The invention relates to a vibrating hammer (100..104), which comprises a cylinder (2), an impact component (4) mounted movably in relation to the cylinder (2) and having an external impact face (5), and a piston (6) slidably mounted in the cylinder (2), the displacement travel of which piston extends as far as the impact component (4). The piston (6) can be driven by a pressurized fluid (e.g. compressed air or compressed oil), or can be electromechanically driven. Finally, a first damping element (12) is provided in the vibrating hammer (100..104) between the cylinder (2) and a face of the impact component (4) facing towards the piston (6). The impact component (4) is received in a cavity which is arranged in an impact component holder (7) coupled to the cylinder (2). The impact component (4) and/or the impact component holder (7) are/is damped in both directions with regard to an axial movement along the cylinder axis (3).
MX2015004391A 2012-10-10 2013-10-10 Vibrating hammer having rebound damping. MX2015004391A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATA1096/2012A AT513442A1 (en) 2012-10-10 2012-10-10 Vibrating hammer with recoil damping
PCT/AT2013/050201 WO2014056014A1 (en) 2012-10-10 2013-10-10 Vibrating hammer having rebound damping

Publications (1)

Publication Number Publication Date
MX2015004391A true MX2015004391A (en) 2015-10-26

Family

ID=49765182

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004391A MX2015004391A (en) 2012-10-10 2013-10-10 Vibrating hammer having rebound damping.

Country Status (5)

Country Link
EP (1) EP2906375B1 (en)
CN (1) CN104837578B (en)
AT (1) AT513442A1 (en)
MX (1) MX2015004391A (en)
WO (1) WO2014056014A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016016192A (en) * 2014-06-09 2017-10-16 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
WO2018152559A1 (en) * 2017-02-24 2018-08-30 Fill Gesellschaft M.B.H. Apparatus and method for destroying a casting core
AT15916U1 (en) * 2017-02-24 2018-09-15 Fill Gmbh Device for coring a workpiece
CN106925703A (en) * 2017-05-06 2017-07-07 苏州微晶自动化有限公司 A kind of dead head gas block stamp
CN107160334B (en) * 2017-06-26 2020-05-19 程荧 Buffer type safety hammer
CN107363788B (en) * 2017-06-26 2020-05-22 台州市黄岩宗义模塑有限公司 Safety hammer
AT522125A1 (en) 2019-02-11 2020-08-15 Fill Gmbh Coring hammer for coring cast workpieces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900887U1 (en) * 1988-01-27 1989-05-03 "F. U. K." Froelich & Kluepfel Drucklufttechnik Gmbh & Co Kg, 5600 Wuppertal, De
FR2647870B1 (en) * 1989-06-06 1991-09-06 Eimco Secoma Hydraulic percussion apparatus with returning shock wave damping device
JPH0970774A (en) * 1995-09-06 1997-03-18 Toyoda Mach Works Ltd Hammering tool
FR2742365B1 (en) * 1995-12-13 1998-01-16 Outils Pneumatiques Globe 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
EP1733850A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Shock absorber for the holding assembly of a reciprocating tool
FR2888136B1 (en) * 2005-07-08 2007-09-14 Outils Pneumatiques Globe Sa Pneumatic assembly for dessaving foundry cores
NZ551876A (en) * 2006-12-07 2009-06-26 Rocktec Ltd Breaking machine shock absorbing system
US9278443B2 (en) * 2006-12-07 2016-03-08 Terminator Ip Limited Breaking machine shock absorbing apparatus

Also Published As

Publication number Publication date
WO2014056014A1 (en) 2014-04-17
EP2906375A1 (en) 2015-08-19
CN104837578B (en) 2017-08-25
AT513442A1 (en) 2014-04-15
EP2906375B1 (en) 2020-09-02
CN104837578A (en) 2015-08-12

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