DE3264210D1 - Device for gripping and transporting pieces, and process for removing sharp edges of sand casting cores - Google Patents

Device for gripping and transporting pieces, and process for removing sharp edges of sand casting cores

Info

Publication number
DE3264210D1
DE3264210D1 DE8282400480T DE3264210T DE3264210D1 DE 3264210 D1 DE3264210 D1 DE 3264210D1 DE 8282400480 T DE8282400480 T DE 8282400480T DE 3264210 T DE3264210 T DE 3264210T DE 3264210 D1 DE3264210 D1 DE 3264210D1
Authority
DE
Germany
Prior art keywords
gripping
sharp edges
sand casting
casting cores
removing sharp
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.)
Expired
Application number
DE8282400480T
Other languages
German (de)
English (en)
Inventor
Jacques Chamdru
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Application granted granted Critical
Publication of DE3264210D1 publication Critical patent/DE3264210D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/46—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces by inflatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/18—Finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Casting Devices For Molds (AREA)
DE8282400480T 1981-04-07 1982-03-16 Device for gripping and transporting pieces, and process for removing sharp edges of sand casting cores Expired DE3264210D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106983A FR2503011A1 (fr) 1981-04-07 1981-04-07 Dispositif de prehension et de transport de pieces et procede de parachevement de pieces a l'aide d'un tel dispositif

Publications (1)

Publication Number Publication Date
DE3264210D1 true DE3264210D1 (en) 1985-07-25

Family

ID=9257121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400480T Expired DE3264210D1 (en) 1981-04-07 1982-03-16 Device for gripping and transporting pieces, and process for removing sharp edges of sand casting cores

Country Status (5)

Country Link
US (1) US4480865A (enExample)
EP (1) EP0063966B1 (enExample)
DE (1) DE3264210D1 (enExample)
FR (1) FR2503011A1 (enExample)
PL (1) PL235860A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322567C2 (de) * 1983-06-23 1985-05-23 Georg Fischer GmbH, 4020 Mettmann Einrichtung zum Entgraten von als Gießerei-Kerne oder dergleichen ausgebildeten Werkstücken
US4682806A (en) * 1985-01-02 1987-07-28 General Electric Company Quadruple gripper
DE3909102C1 (enExample) * 1989-03-20 1990-01-18 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De
DE4002555C1 (enExample) * 1990-01-30 1991-05-29 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De
US5000318A (en) * 1990-03-07 1991-03-19 Kupersmit Julius B Container construction for automobile bodies
CN103935764B (zh) * 2013-01-21 2017-05-03 张家港市瑞昌智能机器系统有限公司 一种抓取装置
CN104692231B (zh) * 2015-03-27 2016-08-24 宁波全力机械模具有限公司 一种大型机体主体芯的下芯吊具

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR553283A (fr) * 1921-06-27 1923-05-19 Perfectionnements apportés aux appareils de manutention, notamment à ceux à utiliser pour manutentionner des objets fragiles et de petites dimensions
DE1065593B (enExample) * 1956-10-01
US3056625A (en) * 1961-03-01 1962-10-02 Thomas J Timmerman Lifting device
US3161431A (en) * 1962-03-09 1964-12-15 William K Mathews Brick carrier
CH380915A (fr) * 1962-03-15 1964-08-14 Georges Lesieur & Ses Fils Soc Dispositif de préhension d'un objet mou
US3347587A (en) * 1962-07-23 1967-10-17 Frost James Dahle Article handling apparatus
FR1486737A (fr) * 1966-07-13 1967-06-30 Dansk Ind Syndikat Procédé d'introduction de noyaux dans des moules de fonderie composés d'éléments de moule identiques fabriqués successivement et installation servant à la mise en oeuvre de ce procédé
DE1266931B (de) * 1966-08-12 1968-04-25 Volkswagenwerk Ag Vorrichtung fuer die Entnahme von Kernen aus den Formkaesten von Kernschiessmaschinen
DE1710054A1 (de) * 1967-04-11 1971-09-16 Zinser Textilmaschinen Gmbh Greiforgan fuer Textilhuelsen
GB1323673A (en) * 1969-06-13 1973-07-18 Nat Res Dev Gripping
AT326844B (de) * 1972-07-27 1975-12-29 Badische Maschf Gmbh Einrichtung zum einleger von kernen in giessformen
FR2266581B1 (enExample) * 1973-05-03 1979-07-06 Soprec
DE2330460A1 (de) * 1973-06-15 1975-01-09 Juergen Kuenzel Vorrichtung zum halten und transportieren von beliebig geformten gegenstaenden
FR2238662A1 (en) * 1973-07-25 1975-02-21 Technifil Multiple item handling process - pair of jaws grip opposed sides of items placed in flat array
FR2277025A1 (fr) * 1974-07-03 1976-01-30 Cetec Dressler Const Etud Ther Dispositif pour la manutention de pieces
DE2513285A1 (de) * 1975-03-26 1976-10-07 Christianhemmers Horst Verfahren zum entgraten von in einer kernformmaschine o.dgl. hergestellten kernen und kernformmaschine

Also Published As

Publication number Publication date
FR2503011B1 (enExample) 1984-04-27
EP0063966A1 (fr) 1982-11-03
PL235860A1 (enExample) 1982-11-22
US4480865A (en) 1984-11-06
EP0063966B1 (fr) 1985-06-19
FR2503011A1 (fr) 1982-10-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee