ATE552058T1 - VIBRATION DEVICE AND METHOD FOR REMOVAL OF CORE SAND FROM HOLLOW CASTINGS - Google Patents

VIBRATION DEVICE AND METHOD FOR REMOVAL OF CORE SAND FROM HOLLOW CASTINGS

Info

Publication number
ATE552058T1
ATE552058T1 AT08008148T AT08008148T ATE552058T1 AT E552058 T1 ATE552058 T1 AT E552058T1 AT 08008148 T AT08008148 T AT 08008148T AT 08008148 T AT08008148 T AT 08008148T AT E552058 T1 ATE552058 T1 AT E552058T1
Authority
AT
Austria
Prior art keywords
sand
core sand
removal
hollow castings
casting
Prior art date
Application number
AT08008148T
Other languages
German (de)
Inventor
Alfred Elser
Franz Sachsenmaier
Original Assignee
August Moessner Gmbh & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39719100&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE552058(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by August Moessner Gmbh & Co Kg filed Critical August Moessner Gmbh & Co Kg
Application granted granted Critical
Publication of ATE552058T1 publication Critical patent/ATE552058T1/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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Vibrating machine (10) for removing core sand from hollow castings (17) comprises a rotating drum (14) which holds the casting and is mounted in a frame (11). The casting is hammered to loosen the sand and it is then turned to a position where it can fall out. An independent claim is included for a method for removing core sand from hollow castings comprising: (A) fixing the casting in a holder; (B) using a hammer to loosen the sand; and turning the casting to a position where the sand can fall out, while still vibrating it.
AT08008148T 2007-05-08 2008-04-29 VIBRATION DEVICE AND METHOD FOR REMOVAL OF CORE SAND FROM HOLLOW CASTINGS ATE552058T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007022043A DE102007022043A1 (en) 2007-05-08 2007-05-08 Vibrating device and method for removing the core sand from hollow castings

Publications (1)

Publication Number Publication Date
ATE552058T1 true ATE552058T1 (en) 2012-04-15

Family

ID=39719100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08008148T ATE552058T1 (en) 2007-05-08 2008-04-29 VIBRATION DEVICE AND METHOD FOR REMOVAL OF CORE SAND FROM HOLLOW CASTINGS

Country Status (5)

Country Link
EP (1) EP1995002B1 (en)
AT (1) ATE552058T1 (en)
DE (2) DE102007022043A1 (en)
ES (1) ES2386012T3 (en)
PL (1) PL1995002T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE038385T2 (en) 2014-06-09 2018-10-29 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
US20170106440A1 (en) 2014-06-09 2017-04-20 O.M.Ler 2000 S.R.L. De-coring vibrator or pneumatic hammer for de-coring of foundry castings with aluminium alloy jacket
CN106001519B (en) * 2016-07-08 2018-10-02 芜湖永达科技有限公司 A kind of cylinder body shake core machine
CN107671268A (en) * 2017-11-27 2018-02-09 河南博威热能科技有限公司 Whirling vibration core breaker is used in heat exchanger casting
DE102018221826B4 (en) 2017-12-14 2024-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing a core and casting core produced according to the process
CN109365790A (en) * 2018-11-19 2019-02-22 浙江万丰科技开发股份有限公司 A vibrating shakeout equipment
AT522125A1 (en) * 2019-02-11 2020-08-15 Fill Gmbh Coring hammer for coring cast workpieces
WO2020234818A1 (en) * 2019-05-22 2020-11-26 O.M.Ler S.R.L. De-coring machine for foundry castings with rotating housing for foundry castings and related method for de-coring foundry castings
WO2020234820A1 (en) * 2019-05-22 2020-11-26 O.M.Ler S.R.L. De-coring machine for de-coring a plurality of foundry castings and method for de-coring
CN110508793B (en) * 2019-09-25 2021-11-30 江苏舒登机械装备有限公司 Foundry goods removes core device
CN110711854A (en) * 2019-11-28 2020-01-21 安徽省含山县富坤铸造厂 Tubular casting desanding device
CN113145794B (en) * 2021-04-29 2022-07-08 共享装备股份有限公司 A can type pattern for large-scale cylinder body
CN113426989B (en) * 2021-06-25 2023-03-03 江苏天宏机械工业有限公司 Vibration shakeout machine
CN113857465B (en) * 2021-09-30 2023-02-03 北京星航机电装备有限公司 Cleaning tool and cleaning method for titanium alloy graphite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947795C2 (en) 1979-11-28 1982-01-28 Bayerische Motoren Werke AG, 8000 München Device for knocking out cores from castings
IT1157143B (en) * 1982-12-14 1987-02-11 Fataluminium Spa GROUNDING DEVICE FOR CABLE METAL JETS
DE8711639U1 (en) * 1987-08-27 1987-12-23 "F. u. K." Frölich & Klüpfel Drucklufttechnik GmbH & Co KG, 5600 Wuppertal Device for core removal from castings
CA2079996C (en) 1991-02-07 2000-04-25 Marcel Massin Method and devices for decoring castings
US6644382B1 (en) * 1997-12-13 2003-11-11 Yoshitaka Aoyama Casting sand shake-out method and its apparatus
IT1308141B1 (en) * 1999-03-17 2001-11-29 Fi Me S R L Societa Unipersona GROUNDWORK FOR FOUNDRY JETS.

Also Published As

Publication number Publication date
EP1995002B1 (en) 2012-04-04
DE202007018558U1 (en) 2008-11-13
EP1995002A2 (en) 2008-11-26
EP1995002A3 (en) 2010-01-27
PL1995002T3 (en) 2012-09-28
DE102007022043A1 (en) 2008-11-13
ES2386012T3 (en) 2012-08-07

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