EP0325928A3 - Installation for decoring castings - Google Patents

Installation for decoring castings Download PDF

Info

Publication number
EP0325928A3
EP0325928A3 EP89100306A EP89100306A EP0325928A3 EP 0325928 A3 EP0325928 A3 EP 0325928A3 EP 89100306 A EP89100306 A EP 89100306A EP 89100306 A EP89100306 A EP 89100306A EP 0325928 A3 EP0325928 A3 EP 0325928A3
Authority
EP
European Patent Office
Prior art keywords
vibrating
castings
axis
decoring
installation
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.)
Granted
Application number
EP89100306A
Other languages
German (de)
Other versions
EP0325928A2 (en
EP0325928B1 (en
Inventor
Dieter Fuenfhausen
Guenter Heppel
Harry Ruppert
Dieter Schmidt
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.)
"fuk" Frolich & Klupfel Drucklufttechnik & Co KG GmbH
Original Assignee
"fuk" Frolich & Klupfel Drucklufttechnik & Co KG 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 claimed from DE19883802384 external-priority patent/DE3802384A1/en
Application filed by "fuk" Frolich & Klupfel Drucklufttechnik & Co KG GmbH filed Critical "fuk" Frolich & Klupfel Drucklufttechnik & Co KG GmbH
Priority to AT89100306T priority Critical patent/ATE68733T1/en
Publication of EP0325928A2 publication Critical patent/EP0325928A2/en
Publication of EP0325928A3 publication Critical patent/EP0325928A3/en
Application granted granted Critical
Publication of EP0325928B1 publication Critical patent/EP0325928B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

The invention relates to an apparatus for removing internal cores from castings after the solidification of the casting metal, having a vibrating apparatus which has two mutually perpendicular axes for the rotation of the casting, the vibrating apparatus essentially comprising a cuboid vibrating hollow body (8) of frame-like construction which is mounted in buffered fashion in a cuboid inner frame (9), the inner frame (9) being arranged to rotate about an axis in an outer frame (10) which, for its part, is mounted in a stand (11) about an axis perpendicular to the abovementioned axis, with the result that the vibrating hollow body (8) is cardanically suspended. <IMAGE>
EP89100306A 1988-01-27 1989-01-10 Installation for decoring castings Expired - Lifetime EP0325928B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89100306T ATE68733T1 (en) 1988-01-27 1989-01-10 DEVICE FOR CORRING OF CASTINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883802384 DE3802384A1 (en) 1987-08-27 1988-01-27 Apparatus for removing cores from castings
DE3802384 1988-01-27

Publications (3)

Publication Number Publication Date
EP0325928A2 EP0325928A2 (en) 1989-08-02
EP0325928A3 true EP0325928A3 (en) 1990-08-01
EP0325928B1 EP0325928B1 (en) 1991-10-23

Family

ID=6346103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100306A Expired - Lifetime EP0325928B1 (en) 1988-01-27 1989-01-10 Installation for decoring castings

Country Status (4)

Country Link
EP (1) EP0325928B1 (en)
AT (1) ATE68733T1 (en)
DE (1) DE58900385D1 (en)
ES (1) ES2027426T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9500260L (en) * 1994-02-11 1995-08-12 Fischer Georg Giessereianlagen Process and apparatus for cleaning of cast trees
ES2116871B1 (en) * 1995-02-06 1999-03-16 Fischer Georg Giessereianlagen PROCEDURE AND INSTALLATION FOR DE-MOLDING CLUSTERS OF CASTING PARTS.
JP3236998B2 (en) * 1999-04-17 2001-12-10 好高 青山 Casting sand remover
GB2385549A (en) * 1999-04-17 2003-08-27 Yoshitaka Aoyama Casting sand shake-out apparatus
FR2850890B1 (en) * 2003-02-10 2006-09-15 Remi Dupuis DEVICE FOR DESSABLING HOLLOW FOUNDRY PIECES
JP2007253188A (en) * 2006-03-23 2007-10-04 Shiga Yamashita:Kk Vibration type sand shaking-out apparatus
FR2901161B1 (en) * 2006-05-17 2009-03-06 Disa Serf DEVICE FOR DISENGAGING PARTS OF FOUNDRIES COMPRISING A RECEPTION AREA FOR PARTS DEFINED IN THE FORM OF A CLOSED SPACE.
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
CN106735115B (en) * 2016-12-23 2019-03-15 云南昆船机械制造有限公司 A kind of automatic sand cleaning machine in casting workpiece inner cavity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583579A1 (en) * 1967-07-08 1970-09-17 Badische Maschf Gmbh Process for loosening and pre-cleaning a casting as well as vibrating grate to carry out this process
EP0017363A1 (en) * 1979-03-27 1980-10-15 Bcira Knock-out systems for foundries
DE3010964A1 (en) * 1979-04-04 1980-11-06 Fischer Ag Georg METHOD AND DEVICE FOR EMPTYING WORKPIECES HAVING CAVITIES
GB2067938A (en) * 1980-01-17 1981-08-05 Stoner & Saunders Andover Ltd A casting-core knockout machine
US4718473A (en) * 1985-01-25 1988-01-12 General Kinematics Corporation Vibratory stress relief apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583579A1 (en) * 1967-07-08 1970-09-17 Badische Maschf Gmbh Process for loosening and pre-cleaning a casting as well as vibrating grate to carry out this process
EP0017363A1 (en) * 1979-03-27 1980-10-15 Bcira Knock-out systems for foundries
DE3010964A1 (en) * 1979-04-04 1980-11-06 Fischer Ag Georg METHOD AND DEVICE FOR EMPTYING WORKPIECES HAVING CAVITIES
GB2067938A (en) * 1980-01-17 1981-08-05 Stoner & Saunders Andover Ltd A casting-core knockout machine
US4718473A (en) * 1985-01-25 1988-01-12 General Kinematics Corporation Vibratory stress relief apparatus

Also Published As

Publication number Publication date
ATE68733T1 (en) 1991-11-15
EP0325928A2 (en) 1989-08-02
ES2027426T3 (en) 1992-06-01
EP0325928B1 (en) 1991-10-23
DE58900385D1 (en) 1991-11-28

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