DE3861349D1 - METHOD AND DEVICE FOR COMPRESSING FOUNDRY MOLDING MATERIALS BY VIBRATING. - Google Patents

METHOD AND DEVICE FOR COMPRESSING FOUNDRY MOLDING MATERIALS BY VIBRATING.

Info

Publication number
DE3861349D1
DE3861349D1 DE8888420146T DE3861349T DE3861349D1 DE 3861349 D1 DE3861349 D1 DE 3861349D1 DE 8888420146 T DE8888420146 T DE 8888420146T DE 3861349 T DE3861349 T DE 3861349T DE 3861349 D1 DE3861349 D1 DE 3861349D1
Authority
DE
Germany
Prior art keywords
vibrating
molding materials
foundry molding
mould
opposite
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 - Lifetime
Application number
DE8888420146T
Other languages
German (de)
Inventor
Michel Figueras
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.)
FM Industrie
Original Assignee
FM Industrie
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 FM Industrie filed Critical FM Industrie
Application granted granted Critical
Publication of DE3861349D1 publication Critical patent/DE3861349D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Jigging Conveyors (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

- The method is implemented by an apparatus comprising a station for compacting by vibration, comprising: . a support frame (5) on which the mould is placed via its lower part, . at least two bearing reinforcements (61, 62) carried by two opposite vertical walls (1a) of the mould, . and at least two systems (S1, S2) generating vibrations interacting with the bearing reinforcements, inclined in a convergent manner downwards and generating vibrations with a substantially circular propagation rotating in opposite directions in the case of the two opposite generating systems. <IMAGE>
DE8888420146T 1987-05-05 1988-05-04 METHOD AND DEVICE FOR COMPRESSING FOUNDRY MOLDING MATERIALS BY VIBRATING. Expired - Lifetime DE3861349D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706529A FR2614811B1 (en) 1987-05-05 1987-05-05 METHOD FOR TIGHTENING SAND MOLD BY A VIBRATION OF A FOUNDRY MOLD AND INSTALLATION USING THE SAME

Publications (1)

Publication Number Publication Date
DE3861349D1 true DE3861349D1 (en) 1991-02-07

Family

ID=9350927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888420146T Expired - Lifetime DE3861349D1 (en) 1987-05-05 1988-05-04 METHOD AND DEVICE FOR COMPRESSING FOUNDRY MOLDING MATERIALS BY VIBRATING.

Country Status (5)

Country Link
EP (1) EP0291424B1 (en)
AT (1) ATE59592T1 (en)
DE (1) DE3861349D1 (en)
ES (1) ES2093608T3 (en)
FR (1) FR2614811B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI129438B (en) 2020-09-07 2022-02-15 Lumene Oy Cosmetic composition and method for protecting skin and keratin fibres from high energy visible light
CN113401521B (en) * 2021-05-31 2022-06-28 泰有科技(无锡)有限公司 Vacuum sucker type external vibrator for low-temperature storage tank
CN114769519A (en) * 2022-03-31 2022-07-22 沈阳工业大学 Preparation method and equipment for lost foam casting nodular cast iron material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120785B (en) * 1959-09-05 1961-12-28 Bosch Gmbh Robert Method and device for compacting bulk material bounded by walls by means of a vibration exciter
CA1177221A (en) * 1980-12-04 1984-11-06 General Kinematics Corporation Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal
US4593739A (en) * 1983-12-30 1986-06-10 Outboard Marine Corporation Method of and apparatus for packing sand around a mold pattern by vibration

Also Published As

Publication number Publication date
ATE59592T1 (en) 1991-01-15
FR2614811B1 (en) 1989-07-28
FR2614811A1 (en) 1988-11-10
EP0291424B1 (en) 1991-01-02
ES2093608T3 (en) 1997-01-01
EP0291424A1 (en) 1988-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BEETZ, R., DIPL.-ING. DR.-ING. TIMPE, W., DR.-ING. SIEGFRIED, J., DIPL.-ING. SCHMITT-FUMIAN, W., PROF. DIPL.-CHEM. DR.RER.NAT. MAYR, C., DIPL.-PHYS.DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee