FR2122584B1 - - Google Patents

Info

Publication number: FR2122584B1
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

FR7202065A

Other languages

Other versions

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.)

1971-01-21

Filing date

1972-01-21

Publication date

1975-03-21

1972-01-21 Application filed by Georg Fischer AG filed Critical Georg Fischer AG

1972-09-01 Publication of FR2122584A1 publication Critical patent/FR2122584A1/fr

1975-03-21 Application granted granted Critical

1975-03-21 Publication of FR2122584B1 publication Critical patent/FR2122584B1/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0459—Blending, mixing, kneading or stirring; Methods therefor with a receptacle rotating about a horizontal or slightly inclined axis, e.g. with fixed or rotating tools

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

FR7202065A 1971-01-21 1972-01-21 Expired FR2122584B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH87471A CH523106A (en)	1971-01-21	1971-01-21	Drum mixer for the uninterrupted processing of bulk goods, especially foundry sand

Publications (2)

Publication Number	Publication Date
FR2122584A1 FR2122584A1 (en)	1972-09-01
FR2122584B1 true FR2122584B1 (en)	1975-03-21

Family

ID=4197180

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7202065A Expired FR2122584B1 (en)	1971-01-21	1972-01-21

Country Status (4)

Country	Link
US (1)	US3838847A (en)
CH (1)	CH523106A (en)
DE (1)	DE2162560B2 (en)
FR (1)	FR2122584B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4189237A (en) *	1976-07-06	1980-02-19	Bake Willem J H	Method of preparing and pouring concrete on a building site and a container and a vehicle for use with this method
CH632646A5 (en) *	1978-09-22	1982-10-29	Intradym Masch Ag	METHOD AND DEVICE FOR SPRAYING CONCRETE.
US4738350A (en) *	1982-09-02	1988-04-19	Miller Formless Co., Inc.	Apparatus for unloading bulk materials
US5191966A (en) *	1982-09-02	1993-03-09	Miller Formless Co., Inc.	Apparatus and method for unloading bulk materials
WO1984000948A1 (en) *	1982-09-02	1984-03-15	David J Miller	Apparatus and method for unloading bulk materials
DE3537980A1 (en) *	1985-10-25	1987-04-30	Badische Maschf Gmbh	METHOD FOR MIXING FOUNDRY MOLDING MATERIALS
US5816312A (en) *	1994-09-30	1998-10-06	Mazda Motor Corporation	Method of and apparatus for reclaiming foundry sand
US6367959B1 (en) *	2000-02-19	2002-04-09	General Kinematics Corporation	Method and apparatus for blending water with sand
DE102007027298A1 (en)	2007-06-11	2008-12-18	Maschinenfabrik Gustav Eirich Gmbh & Co. Kg	Process for the treatment of foundry sand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH402293A (en) *	1963-05-02	1965-11-15	Fischer Ag Georg	Device for uninterrupted processing of foundry sand
US3338560A (en) *	1965-04-15	1967-08-29	Dow Chemical Co	Mixing apparatus
CH490110A (en) *	1969-02-28	1970-05-15	Spemag Ag	Mixer
BE754675A (en) *	1969-08-16	1971-01-18	Eirich Wilhelm	MIXER

1971
- 1971-01-21 CH CH87471A patent/CH523106A/en not_active IP Right Cessation
- 1971-12-16 DE DE19712162560 patent/DE2162560B2/en active Pending
1972
- 1972-01-19 US US00218937A patent/US3838847A/en not_active Expired - Lifetime
- 1972-01-21 FR FR7202065A patent/FR2122584B1/fr not_active Expired

Also Published As

Publication number	Publication date
CH523106A (en)	1972-05-31
DE2162560A1 (en)	1973-03-08
DE2162560B2 (en)	1973-08-09
US3838847A (en)	1974-10-01
FR2122584A1 (en)	1972-09-01

Publication	Publication Date	Title
FR2122584B1 (en)	1975-03-21
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU3005371A (en)	1972-12-21
AU2742671A (en)	1972-10-12
AU2564071A (en)	1972-08-24
AU2684071A (en)	1972-09-28
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU2836771A (en)	1972-11-09
AU2885171A (en)	1972-11-16
AU2486471A (en)	1972-08-03
AU2724971A (en)	1972-10-05
AU2706571A (en)	1971-07-15
AU2726271A (en)	1972-10-05
AU2740271A (en)	1972-10-12
AU1109576A (en)	1976-04-29
AU3025871A (en)	1973-01-04
AU2577671A (en)	1972-08-24
AU2963771A (en)	1972-12-07
AU2503871A (en)	1972-08-10
AU2669471A (en)	1972-09-21
AU2940971A (en)	1972-11-30
AU2938071A (en)	1972-11-30

Legal Events

Date	Code	Title	Description
1979-03-16	ST	Notification of lapse