FR2170828B1 - - Google Patents

Info

Publication number
FR2170828B1
FR2170828B1 FR7203503A FR7203503A FR2170828B1 FR 2170828 B1 FR2170828 B1 FR 2170828B1 FR 7203503 A FR7203503 A FR 7203503A FR 7203503 A FR7203503 A FR 7203503A FR 2170828 B1 FR2170828 B1 FR 2170828B1
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
FR7203503A
Other languages
French (fr)
Other versions
FR2170828A1 (xx
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.)
Automatisme et Technique
Original Assignee
Automatisme et Technique
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 Automatisme et Technique filed Critical Automatisme et Technique
Priority to FR7203503A priority Critical patent/FR2170828B1/fr
Priority to US00326875A priority patent/US3857439A/en
Priority to DE2304779A priority patent/DE2304779A1/de
Publication of FR2170828A1 publication Critical patent/FR2170828A1/fr
Application granted granted Critical
Publication of FR2170828B1 publication Critical patent/FR2170828B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR7203503A 1972-02-02 1972-02-02 Expired FR2170828B1 (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7203503A FR2170828B1 (xx) 1972-02-02 1972-02-02
US00326875A US3857439A (en) 1972-02-02 1973-01-26 Continuous kinematic type machine for producing foundry cores
DE2304779A DE2304779A1 (de) 1972-02-02 1973-02-01 Verfahren und maschine zur herstellung von gusskernen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203503A FR2170828B1 (xx) 1972-02-02 1972-02-02

Publications (2)

Publication Number Publication Date
FR2170828A1 FR2170828A1 (xx) 1973-09-21
FR2170828B1 true FR2170828B1 (xx) 1977-01-14

Family

ID=9092880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203503A Expired FR2170828B1 (xx) 1972-02-02 1972-02-02

Country Status (3)

Country Link
US (1) US3857439A (xx)
DE (1) DE2304779A1 (xx)
FR (1) FR2170828B1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184533A (en) * 1978-05-30 1980-01-22 Esco Corporation Machine for shaping sand into cores or molds
US4291740A (en) * 1980-05-28 1981-09-29 Anatol Michelson Apparatus and method for heatless production of hollow items, for instance, foundry shell cores
US5535809A (en) * 1993-11-24 1996-07-16 Grand Haven Brass Foundry Method and apparatus for packing a granular material for foundry use
US7703732B2 (en) * 2008-06-09 2010-04-27 Lynn Marion Dantuono Deck accessory bracket
CN103909230B (zh) * 2014-04-23 2015-12-16 河南省四达仙龙实业有限公司 一种铸件造型机
DE102015106126A1 (de) * 2015-04-21 2016-10-27 Nemak, S.A.B. De C.V. Kernkasten zum Herstellen von Gießkernen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA717895A (en) * 1965-09-14 K. Hatch Edmond Mold and core blowing machine
US2783509A (en) * 1952-02-23 1957-03-05 Osborn Mfg Co Core blower, molding and draw machine
US2901791A (en) * 1956-10-29 1959-09-01 Foundry Equipment Ltd Foundry core making machines
US3096547A (en) * 1961-09-14 1963-07-09 Pettibone Mulliken Corp Automatic core-making machine
US3277538A (en) * 1963-07-26 1966-10-11 Grinnell Corp Automatic core blowing machine
US3398781A (en) * 1966-05-02 1968-08-27 Caterpillar Tractor Co Ejection mechanism for molding apparatus
US3528481A (en) * 1968-10-17 1970-09-15 Pettibone Corp Core making machine with hardening gas manifold

Also Published As

Publication number Publication date
DE2304779A1 (de) 1973-08-09
US3857439A (en) 1974-12-31
FR2170828A1 (xx) 1973-09-21

Similar Documents

Publication Publication Date Title
FR2170828B1 (xx)
JPS4913910A (xx)
JPS4942074A (xx)
JPS5216014Y2 (xx)
JPS4886682U (xx)
JPS49104906U (xx)
JPS4886992A (xx)
JPS5613940Y2 (xx)
JPS5618206B2 (xx)
CS157324B1 (xx)
JPS48106325U (xx)
CS156687B1 (xx)
JPS48109351U (xx)
JPS48102818U (xx)
CS160908B1 (xx)
CS159835B1 (xx)
CS159552B1 (xx)
CS157947B1 (xx)
JPS4894891A (xx)
CS157312B1 (xx)
JPS4983930U (xx)
CH563081A5 (xx)
NL7206095A (xx)
BG18536A1 (xx)
BG18046A1 (xx)

Legal Events

Date Code Title Description
ST Notification of lapse