FR2404478A1 - Crible - Google Patents
CribleInfo
- Publication number
- FR2404478A1 FR2404478A1 FR7828069A FR7828069A FR2404478A1 FR 2404478 A1 FR2404478 A1 FR 2404478A1 FR 7828069 A FR7828069 A FR 7828069A FR 7828069 A FR7828069 A FR 7828069A FR 2404478 A1 FR2404478 A1 FR 2404478A1
- Authority
- FR
- France
- Prior art keywords
- screening
- frame
- frames
- same group
- longitudinal axis
- 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.)
- Withdrawn
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
- B07B1/4636—Regulation of screen apertures
-
- 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
- B07B1/14—Roller screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
Abstract
La présente invention a pour objet un crible comportant des éléments de criblage en forme de tiges parallèles Elle est caractérisée en ce que les éléments de criblage d'un même groupe sont montés sur un châssis respectif pouvant tourner autour d'un axe orienté parallèlement à l'axe longitudinal de l'élément de criblage associé, et en ce que la distance séparant l'axe de pivotement de chaque châssis et l'axe longitudinal de l'élément de criblage associé diminue d'un châssis à l'autre en proportion directe à la distance séparant les axes de pivotement des châssis, des moyens étant prévus pour permettre aux châssis d'un même groupe d'éléments de criblage de tourner à l'unisson d'angles mutuellement identiques. Elle se rapporte à des installations de criblage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7711044A SE406280B (sv) | 1977-10-03 | 1977-10-03 | Sikt |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2404478A1 true FR2404478A1 (fr) | 1979-04-27 |
Family
ID=20332443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828069A Withdrawn FR2404478A1 (fr) | 1977-10-03 | 1978-10-02 | Crible |
Country Status (6)
Country | Link |
---|---|
US (1) | US4209097A (fr) |
JP (1) | JPS5463459A (fr) |
DE (1) | DE2842816A1 (fr) |
FR (1) | FR2404478A1 (fr) |
GB (1) | GB2004772B (fr) |
SE (1) | SE406280B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101637A2 (fr) * | 1982-08-18 | 1984-02-29 | Zijlstra & Bolhuis B.V. | Trémie pour matières en vrac |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405050A (en) * | 1981-12-14 | 1983-09-20 | Dravo Corporation | Quick roll adjustment for a roller screen conveyor |
JPS5973082A (ja) * | 1982-10-16 | 1984-04-25 | 大熊 吉之助 | 流動物の篩分け選別装置 |
DE3346895A1 (de) * | 1983-12-23 | 1985-07-11 | Gebr. Bütfering Maschinenfabrik, 4720 Beckum | Vorrichtung zum sortieren eines stromes von feldfruechten, insbesondere zuckerrueben, in zwei teilstroeme unterschiedlicher stueckgroesse |
GB8414662D0 (en) * | 1984-06-08 | 1984-07-11 | Tickhill Eng Co Ltd | Grading apparatus |
US5058751A (en) * | 1988-02-12 | 1991-10-22 | Acrowood Corporation | Machine for sorting out over-thick wood chips |
US4903845A (en) * | 1988-02-12 | 1990-02-27 | Acrowood Corporation | Machine and method for separating fines from wood chips |
US5012933A (en) * | 1988-02-12 | 1991-05-07 | Acrowood Corporation | Machine and method for sorting out over-thick wood chips |
WO1993001889A1 (fr) * | 1991-07-18 | 1993-02-04 | Perry Timothy J | Amelioration d'un separateur d'embouts et du mode de fonctionnement d'un digesteur a tubes fluorescents |
FI90019C (fi) * | 1991-12-10 | 1993-12-27 | Sunds Defibrator Rauma Woodhan | Saollningsfoerfarande och -anordning |
SE501237C2 (sv) * | 1993-07-05 | 1994-12-12 | Luossavaara Kiirunavaara Ab | Rullsikt med variabel siktspalt |
FI97527C (fi) * | 1995-02-15 | 1997-01-10 | Sunds Defibrator Loviisa Oy | Menetelmä ja laitteisto epäpuhtauksien poistamiseksi jauhemaisesta tai palamaisesta materiaalista, erityisesti lastu- tai kuitumateriaalista |
EP0800902B1 (fr) * | 1996-04-11 | 2002-03-06 | Dieffenbacher Schenck Panel GmbH | Procédé pour fabriquer en continu d'un mât pour panneaux en bois ou en matériau similaire |
DE19643589A1 (de) * | 1996-10-22 | 1998-04-30 | Albert Zubraegel Maschinenbau | Verfahren und Vorrichtung zur Bestimmung des Liefervolumens einer Partie in Form von Schüttgut vorliegender Bodenhilfsstoffe und Kultursubstrate |
FI965255A (fi) * | 1996-12-30 | 1998-07-01 | Outokumpu Oy | Rullaseula |
IT1290732B1 (it) * | 1997-03-12 | 1998-12-10 | Pal Srl | Dispositivo a rulli per la separazione di chips e particelle a granulometria differenziata e macchina formatrice utilizzante |
US6834764B2 (en) * | 2002-08-26 | 2004-12-28 | Acrowood Corporation | Roller screen and method for sorting materials by size |
US10111385B2 (en) | 2016-06-24 | 2018-10-30 | Jackrabbit | Nut harvester with separating disks |
US11432463B2 (en) | 2019-02-08 | 2022-09-06 | Jackrabbit, Inc. | Nut harvester with a removable assembly and a method of replacing a removable assembly of a nut harvester |
CN111842103B (zh) * | 2020-07-12 | 2021-11-26 | 黑龙江东方学院 | 一种基于互联网的农产品加工用筛选装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US595537A (en) * | 1897-12-14 | Sieve | ||
US1173737A (en) * | 1915-03-10 | 1916-02-29 | Cornelius Quesnell | Rotary grain-cleaner. |
DE574820C (de) * | 1931-12-05 | 1933-04-20 | Buckau R Wolf Akt Ges Maschf | Walzenrost zum Klassieren von Schuettgut |
US3770123A (en) * | 1971-08-13 | 1973-11-06 | Mraz Res Center Ltd | Method and apparatus for grading shrimp |
-
1977
- 1977-10-03 SE SE7711044A patent/SE406280B/sv unknown
-
1978
- 1978-09-27 GB GB7838433A patent/GB2004772B/en not_active Expired
- 1978-09-28 US US05/946,620 patent/US4209097A/en not_active Expired - Lifetime
- 1978-09-30 DE DE19782842816 patent/DE2842816A1/de not_active Withdrawn
- 1978-10-02 FR FR7828069A patent/FR2404478A1/fr not_active Withdrawn
- 1978-10-03 JP JP12123578A patent/JPS5463459A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101637A2 (fr) * | 1982-08-18 | 1984-02-29 | Zijlstra & Bolhuis B.V. | Trémie pour matières en vrac |
EP0101637A3 (en) * | 1982-08-18 | 1984-03-28 | Zijlstra & Bolhuis B.V. | Bulk bin |
Also Published As
Publication number | Publication date |
---|---|
US4209097A (en) | 1980-06-24 |
SE406280B (sv) | 1979-02-05 |
GB2004772B (en) | 1982-02-17 |
GB2004772A (en) | 1979-04-11 |
DE2842816A1 (de) | 1979-04-05 |
JPS5463459A (en) | 1979-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |