FR2452979B1 - - Google Patents

Info

Publication number
FR2452979B1
FR2452979B1 FR8007578A FR8007578A FR2452979B1 FR 2452979 B1 FR2452979 B1 FR 2452979B1 FR 8007578 A FR8007578 A FR 8007578A FR 8007578 A FR8007578 A FR 8007578A FR 2452979 B1 FR2452979 B1 FR 2452979B1
Authority
FR
France
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.)
Expired
Application number
FR8007578A
Other languages
French (fr)
Other versions
FR2452979A1 (fr
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of FR2452979A1 publication Critical patent/FR2452979A1/fr
Application granted granted Critical
Publication of FR2452979B1 publication Critical patent/FR2452979B1/fr
Granted 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
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR8007578A 1979-04-04 1980-04-03 Procede et dispositif permettant de vider des pieces a usiner presentant des cavites Granted FR2452979A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH312579A CH638414A5 (en) 1979-04-04 1979-04-04 Method and apparatus for emptying workpieces containing cavities, in particular castings

Publications (2)

Publication Number Publication Date
FR2452979A1 FR2452979A1 (fr) 1980-10-31
FR2452979B1 true FR2452979B1 (enrdf_load_html_response) 1983-03-18

Family

ID=4249143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007578A Granted FR2452979A1 (fr) 1979-04-04 1980-04-03 Procede et dispositif permettant de vider des pieces a usiner presentant des cavites

Country Status (3)

Country Link
CH (1) CH638414A5 (enrdf_load_html_response)
DE (1) DE3010964C2 (enrdf_load_html_response)
FR (1) FR2452979A1 (enrdf_load_html_response)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654230A5 (de) * 1981-05-27 1986-02-14 Werner Lueber Vorrichtung zum entfernen des kernsandes aus guss-stuecken.
ES520494A0 (es) * 1982-03-19 1984-03-16 Fischer Ag Georg Maquina chorreadora por centrifugacion.
DE3319312C2 (de) * 1982-06-10 1984-08-02 Gebr. Grundmann GmbH, Herzogenburg, Niederösterreich Verfahren und Einrichtung zum Entleeren von Hohlräumen bei Werkstücken
IT1157143B (it) * 1982-12-14 1987-02-11 Fataluminium Spa Dispositivo di sterratura per getti metallici cavi
DE3306857A1 (de) * 1983-02-26 1984-08-30 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Foerdereinrichtung fuer gussstuecke in gussputzanlagen
DE3306856A1 (de) * 1983-02-26 1984-08-30 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum strahlen von gussstuecken
DE3802384A1 (de) * 1987-08-27 1989-08-10 Froelich & Kluepfel Druckluft Vorrichtung zum entkernen von gussstuecken
DE3728687A1 (de) * 1987-08-27 1989-03-09 Froelich & Kluepfel Druckluft Verfahren und vorrichtung zum entkernen von gussstuecken
ATE68733T1 (de) * 1988-01-27 1991-11-15 Froelich & Kluepfel Druckluft Vorrichtung zum entkernen von gussstuecken.
DE8800960U1 (de) * 1988-01-27 1989-06-08 "F. u. K." Frölich & Klüpfel Drucklufttechnik GmbH & Co KG, 5600 Wuppertal Vorrichtung zum Entkernen von Gußstücken
JP3236998B2 (ja) * 1999-04-17 2001-12-10 好高 青山 鋳物の砂落し装置
GB2385549A (en) * 1999-04-17 2003-08-27 Yoshitaka Aoyama Casting sand shake-out apparatus
FR2850890B1 (fr) * 2003-02-10 2006-09-15 Remi Dupuis Dispositif de dessablage de pieces de fonderie creuses
DE102013223407A1 (de) * 2013-11-15 2015-05-21 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts sowie zum Auspacken des fertiggestellten Objekts
DE102015206376B4 (de) * 2015-04-09 2019-03-28 Volkswagen Aktiengesellschaft Verfahren und Vorrichtungen zum berührungslosen Entkernen von Gusswerkstücken
EP3257607A1 (en) * 2016-06-13 2017-12-20 Siemens Aktiengesellschaft Apparatus for additive manufacturing and use of the apparatus
DE102016216839A1 (de) * 2016-09-06 2018-03-08 Siemens Aktiengesellschaft Verfahren zum Austragen von Füllmaterial aus einem in einem Bauteil vorhandenen Hohlraum und Mittel zur Durchführung dieses Verfahrens
JP2020509234A (ja) 2017-02-21 2020-03-26 レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 粉末床溶融装置および取り外しデバイス
EP3527304A1 (de) 2018-02-19 2019-08-21 Siemens Aktiengesellschaft Vorrichtung und verfahren zum separieren eines werkstoffs von mindestens einem additiv hergestellten bauteil
CN108772780B (zh) * 2018-06-08 2023-05-23 太原理工大学 一种轻合金铸件复杂型腔的水平激振抛磨装置及方法
CN110293217B (zh) * 2019-07-23 2024-04-26 本田金属技术（佛山）有限公司 一种铸件的型砂清理装置
CN111570771B (zh) * 2020-06-02 2021-06-15 浙江云达流体智控股份有限公司 一种阀门铸造起模后落砂处理装置及落砂处理方法

Family Cites Families (9)

* 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
DE1151358B (de) * 1956-12-15 1963-07-11 Buderus Eisenwerk Einrichtung zum selbsttaetigen Ausschlagen von Formsand, Kernsand od. dgl. aus Gussteilen
GB1191154A (en) * 1966-07-27 1970-05-06 Wheelabrator Corp Machine and Method for Surface Treatment of Large Articles
DE1577550A1 (de) * 1966-10-26 1970-01-29 Alfred Gutmann Ges Fuer Maschb Einrichtung zum Behandeln von Werkstuecken mit einem Strahlmittel
DE1956590A1 (de) * 1969-11-11 1971-05-19 Daimler Benz Ag Vorrichtung zur Strahlmittelentfernung aus Gussstuecken
DE2454866A1 (de) * 1974-11-20 1976-05-26 Berger Maschf Gmbh Schleuderstrahlanlage zum reinigen von profilierten werkstuecken
DE2510827C2 (de) * 1975-03-12 1977-02-24 Badische Maschf Gmbh Foerdereinrichtung fuer zylinderbloecke oder aehnliche werkstuecke durch eine schleuderstrahlanlage
CH592505A5 (en) * 1975-07-15 1977-10-31 Mecana Sa Schmerikon Fettling operation castings manipulator - has intermediate support linked tiltably to base support for minimum centre of gravity shift
DE2607736A1 (de) * 1976-02-23 1977-09-01 Tilghman Wheelabrator Ltd Der saeuberung von werkstuecken dienende kugelstrahl-vorrichtung

Also Published As

Publication number Publication date
DE3010964C2 (de) 1984-03-01
DE3010964A1 (de) 1980-11-06
FR2452979A1 (fr) 1980-10-31
CH638414A5 (en) 1983-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse