NO831442L - DEVICE FOR VIEW. - Google Patents
DEVICE FOR VIEW.Info
- Publication number
- NO831442L NO831442L NO831442A NO831442A NO831442L NO 831442 L NO831442 L NO 831442L NO 831442 A NO831442 A NO 831442A NO 831442 A NO831442 A NO 831442A NO 831442 L NO831442 L NO 831442L
- Authority
- NO
- Norway
- Prior art keywords
- screen
- elements
- frame
- elastic deformation
- screen deck
- Prior art date
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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular 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
- B07B1/48—Stretching devices for screens
-
- 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
- B07B1/48—Stretching devices for screens
- B07B1/49—Stretching devices for screens stretching more than one screen or screen section by the same or different stretching means
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Vehicle Body Suspensions (AREA)
- Eye Examination Apparatus (AREA)
- Transplanting Machines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Surgical Instruments (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Bipolar Transistors (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Paper (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The screening system comprises a screen frame (7) with supporting elements (9) for a screen deck (1) fastened in the frame. The screen deck comprises several elongated screen elements placed adjacent each other. Included in the screen elements are stiffening elements. The stiffening elements are prestressed against the supporting elements by elastic deformation upon mounting in the frame. They can be plastically deformed in a direction opposite to this elastic deformation. The spring-back force resultant of the elastic deformation can be at least as large as an inertia resultant acting on the screen deck in the opposite direction, when the screen deck is used in a dynamic screening machine.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8107293 | 1981-12-07 | ||
SE8201272A SE428763B (en) | 1981-12-07 | 1982-03-02 | Arrangement for a screen |
PCT/SE1982/000406 WO1983002075A1 (en) | 1981-12-07 | 1982-11-29 | Screening system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO831442L true NO831442L (en) | 1983-06-23 |
NO156438B NO156438B (en) | 1987-06-15 |
NO156438C NO156438C (en) | 1987-09-23 |
Family
ID=26658032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO83831442A NO156438C (en) | 1981-12-07 | 1983-04-25 | DEVICE FOR VIEW. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0081471B1 (en) |
JP (1) | JPS58502040A (en) |
AT (1) | ATE28414T1 (en) |
AU (1) | AU554492B2 (en) |
CA (1) | CA1202602A (en) |
DE (1) | DE3276789D1 (en) |
DK (1) | DK151461C (en) |
ES (1) | ES8308232A1 (en) |
FI (1) | FI73901C (en) |
NO (1) | NO156438C (en) |
WO (1) | WO1983002075A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628418A1 (en) * | 1986-08-21 | 1988-02-25 | Krupp Gmbh | Screen with exchangeable screen lining |
US5586661A (en) * | 1994-12-15 | 1996-12-24 | Illinois Tool Works Inc. | Dam member for a screen deck |
BR9500893A (en) * | 1995-02-24 | 1997-04-29 | Aco Paulista Sa | Modular vibrating screen |
US5755334A (en) * | 1996-03-19 | 1998-05-26 | Illinois Tool Works Inc. | Method and apparatus for mounting a panel on a support member |
AUPQ012999A0 (en) * | 1999-05-03 | 1999-05-27 | Usf Johnson Screens Pty Ltd | Screening equipment |
US7922003B2 (en) * | 2006-09-29 | 2011-04-12 | M-I L.L.C. | Magnetic screen clamping |
CN102873025A (en) * | 2012-09-29 | 2013-01-16 | 山东润科机电设备有限公司 | Vibrating screen |
CN113893599B (en) | 2020-07-06 | 2022-07-01 | 河北冠能石油机械制造有限公司 | Vibrating screen mesh for a shale shaker |
EP4176981A1 (en) * | 2021-11-09 | 2023-05-10 | Steinhaus GmbH | Magnetic screen bottom attachment system with automatic positioning |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910180A (en) * | 1955-03-07 | 1959-10-27 | Tyler Co W S | Screen deck structure |
NL138604C (en) * | 1968-09-25 | |||
JPS4915993Y1 (en) * | 1969-05-16 | 1974-04-22 | ||
JPS5521037B1 (en) * | 1971-03-23 | 1980-06-06 | ||
DE2461237C3 (en) * | 1974-12-23 | 1980-01-24 | Hein, Lehmann Ag, 4000 Duesseldorf | Tensionable, elastic sieve bottom |
AT344629B (en) * | 1976-05-21 | 1978-08-10 | Steinhaus Gmbh | SIEBFELD |
US4120784A (en) * | 1976-06-16 | 1978-10-17 | N. Greening Limited | Screening apparatus |
DE2754374A1 (en) * | 1977-12-07 | 1979-06-13 | Kueper Gummi | Screen for screening or sifting machine - has interlocking tongue edge panels which can be replaced in sections when worn |
DE2932696A1 (en) * | 1979-08-11 | 1981-02-19 | Heinz D Gaertner Gmbh | Sieve bottom for tied or loose sieve plates - has tie rods through plate ribs to support rails |
JPS6018525Y2 (en) * | 1979-09-04 | 1985-06-05 | 不二サッシ株式会社 | Pulling device at the end of the sliding door |
-
1982
- 1982-11-29 DE DE8282850244T patent/DE3276789D1/en not_active Expired
- 1982-11-29 AU AU10160/83A patent/AU554492B2/en not_active Ceased
- 1982-11-29 AT AT82850244T patent/ATE28414T1/en not_active IP Right Cessation
- 1982-11-29 WO PCT/SE1982/000406 patent/WO1983002075A1/en active IP Right Grant
- 1982-11-29 EP EP82850244A patent/EP0081471B1/en not_active Expired
- 1982-11-29 JP JP83500031A patent/JPS58502040A/en active Pending
- 1982-12-03 CA CA000416949A patent/CA1202602A/en not_active Expired
- 1982-12-06 ES ES517937A patent/ES8308232A1/en not_active Expired
-
1983
- 1983-04-25 NO NO83831442A patent/NO156438C/en unknown
- 1983-05-11 FI FI831639A patent/FI73901C/en not_active IP Right Cessation
- 1983-06-16 DK DK278683A patent/DK151461C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3276789D1 (en) | 1987-08-27 |
FI831639L (en) | 1983-06-08 |
DK278683A (en) | 1983-06-23 |
WO1983002075A1 (en) | 1983-06-23 |
DK278683D0 (en) | 1983-06-16 |
ATE28414T1 (en) | 1987-08-15 |
EP0081471A1 (en) | 1983-06-15 |
FI831639A0 (en) | 1983-05-11 |
FI73901C (en) | 1987-12-10 |
ES517937A0 (en) | 1983-08-16 |
DK151461C (en) | 1988-05-30 |
ES8308232A1 (en) | 1983-08-16 |
DK151461B (en) | 1987-12-07 |
JPS58502040A (en) | 1983-12-01 |
CA1202602A (en) | 1986-04-01 |
EP0081471B1 (en) | 1987-07-22 |
AU554492B2 (en) | 1986-08-21 |
NO156438C (en) | 1987-09-23 |
AU1016083A (en) | 1983-06-30 |
FI73901B (en) | 1987-08-31 |
NO156438B (en) | 1987-06-15 |
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