ATE97040T1 - DEVICE FOR CORRING OF CASTINGS. - Google Patents

DEVICE FOR CORRING OF CASTINGS.

Info

Publication number
ATE97040T1
ATE97040T1 AT89101364T AT89101364T ATE97040T1 AT E97040 T1 ATE97040 T1 AT E97040T1 AT 89101364 T AT89101364 T AT 89101364T AT 89101364 T AT89101364 T AT 89101364T AT E97040 T1 ATE97040 T1 AT E97040T1
Authority
AT
Austria
Prior art keywords
castings
corring
pillar
rapping
pillars
Prior art date
Application number
AT89101364T
Other languages
German (de)
Inventor
Dieter Fuenfhausen
Guenter Dipl-Kfm Heppel
Harry Ruppert
Dieter Schmidt
Original Assignee
Froelich & Kluepfel Druckluft
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 claimed from DE19883802383 external-priority patent/DE3802383A1/en
Application filed by Froelich & Kluepfel Druckluft filed Critical Froelich & Kluepfel Druckluft
Application granted granted Critical
Publication of ATE97040T1 publication Critical patent/ATE97040T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The invention relates to a device for removing internal cores from castings after the solidification of the cast metal, using a rapping mechanism which has two pillars (3 and 4) arranged vertically, at a distance from and parallel to one another, a horizontally aligned rapping hammer (20) being arranged on one pillar (4) and a buffer (23) being arranged on the other pillar (3). <IMAGE>
AT89101364T 1988-01-27 1989-01-26 DEVICE FOR CORRING OF CASTINGS. ATE97040T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883802383 DE3802383A1 (en) 1987-08-27 1988-01-27 Device for removing cores from castings
EP89101364A EP0326138B1 (en) 1988-01-27 1989-01-26 Device for decoring castings

Publications (1)

Publication Number Publication Date
ATE97040T1 true ATE97040T1 (en) 1993-11-15

Family

ID=6346102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89101364T ATE97040T1 (en) 1988-01-27 1989-01-26 DEVICE FOR CORRING OF CASTINGS.

Country Status (4)

Country Link
EP (1) EP0326138B1 (en)
AT (1) ATE97040T1 (en)
DE (1) DE58906124D1 (en)
ES (1) ES2046337T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2079996C (en) * 1991-02-07 2000-04-25 Marcel Massin Method and devices for decoring castings
US5201812A (en) * 1992-01-10 1993-04-13 Conley Casting Supply Corp. Investment removal apparatus
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
FR2914572A1 (en) * 2007-04-05 2008-10-10 Massin Technologies Soc Par Ac UNPACKING DEVICE AND AUTOMATED DISPENSING SYSTEM COMPRISING SAME
SI24307A (en) 2013-03-29 2014-09-30 Rc Simit D.O.O. Boring of sand cores from castings
AT15916U1 (en) * 2017-02-24 2018-09-15 Fill Gmbh Device for coring a workpiece
CN118002748B (en) * 2024-04-08 2024-06-25 蓬莱巨涛海洋工程重工有限公司 Casting device for large-diameter thick-wall pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768428A (en) * 1924-06-28 1930-06-24 John T Stoney Apparatus for cleaning castings
DE2947795C2 (en) * 1979-11-28 1982-01-28 Bayerische Motoren Werke AG, 8000 München Device for knocking out cores from castings
CH654230A5 (en) * 1981-05-27 1986-02-14 Werner Lueber DEVICE FOR REMOVING THE CORE SAND FROM CAST PIECES.
DE3239262A1 (en) * 1982-10-23 1984-04-26 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Method and device for decoring castings

Also Published As

Publication number Publication date
EP0326138A3 (en) 1990-11-14
EP0326138B1 (en) 1993-11-10
ES2046337T3 (en) 1994-02-01
EP0326138A2 (en) 1989-08-02
DE58906124D1 (en) 1993-12-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee