GB1555028A - Screen - Google Patents
ScreenInfo
- Publication number
- GB1555028A GB1555028A GB42214/76A GB4221476A GB1555028A GB 1555028 A GB1555028 A GB 1555028A GB 42214/76 A GB42214/76 A GB 42214/76A GB 4221476 A GB4221476 A GB 4221476A GB 1555028 A GB1555028 A GB 1555028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7511453A SE424963B (sv) | 1975-10-13 | 1975-10-13 | Sorterare |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1555028A true GB1555028A (en) | 1979-11-07 |
Family
ID=20325792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42214/76A Expired GB1555028A (en) | 1975-10-13 | 1976-10-11 | Screen |
Country Status (4)
Country | Link |
---|---|
FI (1) | FI60654C (sv) |
GB (1) | GB1555028A (sv) |
NO (1) | NO146017C (sv) |
SE (1) | SE424963B (sv) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531636A1 (fr) * | 1982-08-10 | 1984-02-17 | Danielsson Marcus | Dispositif de criblage ayant un panneau de criblage compose de deux chassis de criblage |
US4558787A (en) * | 1983-08-01 | 1985-12-17 | Marcus Danielsson | Screening device having a screen deck composed of two screen frames |
WO1990004466A1 (en) * | 1988-10-25 | 1990-05-03 | Extec Screens & Crushers Limited | Screening device for particulate material |
US4966689A (en) * | 1987-02-20 | 1990-10-30 | Rick Wark | Self-cleaning grate assembly |
US4998625A (en) * | 1988-10-21 | 1991-03-12 | The Read Corporation | Riprap separation apparatus and method |
FR2658097A1 (fr) * | 1990-02-13 | 1991-08-16 | Spi | Perfectionnement aux grilles de cribles pour carrieres ou autres. |
GB2244941A (en) * | 1990-06-15 | 1991-12-18 | Malachy James Rafferty | A hopper grid |
EP0672800A2 (en) * | 1994-03-17 | 1995-09-20 | ENVIREX Inc. | Bar screen having compound fine screen bar rack |
-
1975
- 1975-10-13 SE SE7511453A patent/SE424963B/sv unknown
-
1976
- 1976-09-30 NO NO763335A patent/NO146017C/no unknown
- 1976-10-05 FI FI762838A patent/FI60654C/fi not_active IP Right Cessation
- 1976-10-11 GB GB42214/76A patent/GB1555028A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531636A1 (fr) * | 1982-08-10 | 1984-02-17 | Danielsson Marcus | Dispositif de criblage ayant un panneau de criblage compose de deux chassis de criblage |
US4558787A (en) * | 1983-08-01 | 1985-12-17 | Marcus Danielsson | Screening device having a screen deck composed of two screen frames |
US4966689A (en) * | 1987-02-20 | 1990-10-30 | Rick Wark | Self-cleaning grate assembly |
US4998625A (en) * | 1988-10-21 | 1991-03-12 | The Read Corporation | Riprap separation apparatus and method |
WO1990004466A1 (en) * | 1988-10-25 | 1990-05-03 | Extec Screens & Crushers Limited | Screening device for particulate material |
FR2658097A1 (fr) * | 1990-02-13 | 1991-08-16 | Spi | Perfectionnement aux grilles de cribles pour carrieres ou autres. |
GB2244941A (en) * | 1990-06-15 | 1991-12-18 | Malachy James Rafferty | A hopper grid |
GB2244941B (en) * | 1990-06-15 | 1994-05-11 | Malachy James Rafferty | A hopper grid |
EP0672800A2 (en) * | 1994-03-17 | 1995-09-20 | ENVIREX Inc. | Bar screen having compound fine screen bar rack |
EP0672800A3 (en) * | 1994-03-17 | 1996-07-24 | Envirex | Bar screen having a fine mesh screen. |
Also Published As
Publication number | Publication date |
---|---|
NO146017C (no) | 1982-07-14 |
SE424963B (sv) | 1982-08-23 |
NO146017B (no) | 1982-04-05 |
FI762838A (sv) | 1977-04-14 |
FI60654B (fi) | 1981-11-30 |
SE7511453L (sv) | 1977-04-14 |
FI60654C (fi) | 1982-03-10 |
NO763335L (sv) | 1977-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |