FR2425268A1 - CENTRIFUGAL CRUSHER FOR SHRINKING ROCKS, ETC. - Google Patents
CENTRIFUGAL CRUSHER FOR SHRINKING ROCKS, ETC.Info
- Publication number
- FR2425268A1 FR2425268A1 FR7911887A FR7911887A FR2425268A1 FR 2425268 A1 FR2425268 A1 FR 2425268A1 FR 7911887 A FR7911887 A FR 7911887A FR 7911887 A FR7911887 A FR 7911887A FR 2425268 A1 FR2425268 A1 FR 2425268A1
- Authority
- FR
- France
- Prior art keywords
- rocks
- shrinking
- crusher
- centrifugal crusher
- spacers
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
Abstract
LA PRESENTE INVENTION EST RELATIVE A UN BROYEUR CENTRIFUGE. SELON L'INVENTION LES DEUX PAROIS LATERALES DE L'ENVELOPPE SONT ASSEMBLEES SOLIDAIREMENT PAR DES ENTRETOISES DANS LES REGIONS D'ANGLE DE MANIERE A FORMER UN BATI PORTEUR QUI PRESENTE, ENTRE LES ENTRETOISES, DES OUVERTURES D'INSTALLATION POUVANT ETRE FERMEES PAR DES ELEMENTS DE PAROI AMOVIBLES ET DESTINEES AU ROTOR ET AUX DISPOSITIFS D'IMPACT OU SIMILAIRES INSERES DE FACON INTERCHANGEABLE. LE BROYEUR EST UTILISABLE POUR LE BROYAGE DE ROCHES ET MINERAUX.THE PRESENT INVENTION RELATES TO A CENTRIFUGAL CRUSHER. ACCORDING TO THE INVENTION THE TWO SIDE WALLS OF THE ENVELOPE ARE SOLIDARILY ASSEMBLED BY SPACERS IN THE CORNER REGIONS SO AS TO FORM A SUPPORTING BUILDING WHICH PRESENTS, BETWEEN THE SPACERS, INSTALLATION OPENINGS THAT CAN BE CLOSED BY ELEMENTS OF REMOVABLE WALLS INTENDED FOR ROTOR AND IMPACT DEVICES OR SIMILAR INSERTED INTERCHANGEABLY. THE CRUSHER CAN BE USED FOR GRINDING ROCKS AND MINERALS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT344978A AT354831B (en) | 1978-05-12 | 1978-05-12 | IMPACT MILL FOR THE CRUSHING OF STONE OR THE LIKE. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425268A1 true FR2425268A1 (en) | 1979-12-07 |
FR2425268B1 FR2425268B1 (en) | 1986-02-21 |
Family
ID=3550669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911887A Expired FR2425268B1 (en) | 1978-05-12 | 1979-05-10 | CENTRIFUGAL CRUSHER FOR CRUSHING ROCKS, ETC. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT354831B (en) |
CH (1) | CH636279A5 (en) |
DE (2) | DE7911612U1 (en) |
FI (1) | FI66767C (en) |
FR (1) | FR2425268B1 (en) |
GB (1) | GB2020574B (en) |
IT (1) | IT1124073B (en) |
SE (1) | SE432204B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4210809C2 (en) * | 1992-04-01 | 1994-11-17 | Orenstein & Koppel Ag | Crushing machine, in particular impact crusher, and method for changing the impact elements and / or impact bodies |
AUPN829796A0 (en) * | 1996-02-23 | 1996-03-21 | Bengold Holdings Pty Ltd | Improved grinding method and apparatus for performing same |
FR2998489B1 (en) | 2012-11-29 | 2014-12-26 | Metso Minerals France Sa | SHOCK SCREEN FOR PERCUSSION MILL, PERCUSSION MILL WITH SHOCK SCREEN, AND MILLING MACHINE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB554504A (en) * | 1941-12-31 | 1943-07-07 | Noel Ambrose Lloyd Thorne | Improvements in and relating to rotary breakers for stone and the like |
GB1203552A (en) * | 1969-03-26 | 1970-08-26 | Portec Inc | A rotary impact crusher |
DE1934545A1 (en) * | 1969-07-08 | 1970-10-15 | Hazemag Hartzerkleinerung | Impact mill |
DE2434837B1 (en) * | 1974-07-19 | 1976-01-15 | Hazemag Andreas Kg | Impact pulverizer with grinding face - has impact strips aligned longitudinally towards rotor |
FR2306742A1 (en) * | 1975-04-12 | 1976-11-05 | Hazemag Andreas Kg | WASTE CRUSHING MACHINE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607456A1 (en) * | 1967-08-16 | 1969-12-04 | Berger Maschf Gmbh | Impact mill with several interchangeable and adjustable impact rockers suspended in the mill housing |
-
1978
- 1978-05-12 AT AT344978A patent/AT354831B/en not_active IP Right Cessation
-
1979
- 1979-04-19 FI FI791278A patent/FI66767C/en not_active IP Right Cessation
- 1979-04-20 DE DE19797911612U patent/DE7911612U1/en not_active Expired
- 1979-04-25 DE DE2916624A patent/DE2916624C2/en not_active Expired
- 1979-04-27 CH CH398879A patent/CH636279A5/en not_active IP Right Cessation
- 1979-05-04 GB GB7915633A patent/GB2020574B/en not_active Expired
- 1979-05-10 FR FR7911887A patent/FR2425268B1/en not_active Expired
- 1979-05-10 SE SE7904117A patent/SE432204B/en not_active IP Right Cessation
- 1979-05-11 IT IT12595/79A patent/IT1124073B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB554504A (en) * | 1941-12-31 | 1943-07-07 | Noel Ambrose Lloyd Thorne | Improvements in and relating to rotary breakers for stone and the like |
GB1203552A (en) * | 1969-03-26 | 1970-08-26 | Portec Inc | A rotary impact crusher |
DE1934545A1 (en) * | 1969-07-08 | 1970-10-15 | Hazemag Hartzerkleinerung | Impact mill |
DE2434837B1 (en) * | 1974-07-19 | 1976-01-15 | Hazemag Andreas Kg | Impact pulverizer with grinding face - has impact strips aligned longitudinally towards rotor |
FR2306742A1 (en) * | 1975-04-12 | 1976-11-05 | Hazemag Andreas Kg | WASTE CRUSHING MACHINE |
Also Published As
Publication number | Publication date |
---|---|
ATA344978A (en) | 1979-06-15 |
DE2916624A1 (en) | 1979-11-15 |
FR2425268B1 (en) | 1986-02-21 |
SE7904117L (en) | 1979-11-13 |
GB2020574B (en) | 1982-09-15 |
FI66767C (en) | 1984-12-10 |
GB2020574A (en) | 1979-11-21 |
DE2916624C2 (en) | 1984-01-26 |
IT1124073B (en) | 1986-05-07 |
SE432204B (en) | 1984-03-26 |
AT354831B (en) | 1980-01-25 |
IT7912595A0 (en) | 1979-05-11 |
FI66767B (en) | 1984-08-31 |
FI791278A (en) | 1979-11-13 |
CH636279A5 (en) | 1983-05-31 |
DE7911612U1 (en) | 1979-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |