FR2550106B3 - SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS - Google Patents

SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS

Info

Publication number
FR2550106B3
FR2550106B3 FR8312842A FR8312842A FR2550106B3 FR 2550106 B3 FR2550106 B3 FR 2550106B3 FR 8312842 A FR8312842 A FR 8312842A FR 8312842 A FR8312842 A FR 8312842A FR 2550106 B3 FR2550106 B3 FR 2550106B3
Authority
FR
France
Prior art keywords
helicoidal
tubers
grids
calibrating
bearing
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
Application number
FR8312842A
Other languages
French (fr)
Other versions
FR2550106A1 (en
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.)
GOURMELON JEAN
Original Assignee
GOURMELON JEAN
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.)
Filing date
Publication date
Application filed by GOURMELON JEAN filed Critical GOURMELON JEAN
Priority to FR8312842A priority Critical patent/FR2550106B3/en
Publication of FR2550106A1 publication Critical patent/FR2550106A1/en
Application granted granted Critical
Publication of FR2550106B3 publication Critical patent/FR2550106B3/en
Expired legal-status Critical Current

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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
    • 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
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
FR8312842A 1983-08-02 1983-08-02 SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS Expired FR2550106B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312842A FR2550106B3 (en) 1983-08-02 1983-08-02 SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312842A FR2550106B3 (en) 1983-08-02 1983-08-02 SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS

Publications (2)

Publication Number Publication Date
FR2550106A1 FR2550106A1 (en) 1985-02-08
FR2550106B3 true FR2550106B3 (en) 1985-10-25

Family

ID=9291384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312842A Expired FR2550106B3 (en) 1983-08-02 1983-08-02 SYSTEM FOR CALIBRATING TUBERS BY BEARING IN A ROTATING HORIZONTAL, ENCLOSED CYLINDER, WITH HELICOIDAL GRIDS

Country Status (1)

Country Link
FR (1) FR2550106B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745204B1 (en) * 1996-02-26 1998-04-03 Cogema DEVICE FOR SEPARATING AND DOSING OBJECTS OF DIFFERENT SIZES SUCH AS SHELLS AND FITTINGS FROM SHEARING IRRADIATED NUCLEAR FUEL ASSEMBLIES
NL1021590C1 (en) 2002-10-05 2004-04-06 Johannes Antonius Josep Visser Harvesting device for harvesting crops and sorting device.
CN110000081B (en) * 2019-05-10 2024-04-19 农业农村部南京农业机械化研究所 Duplex annular potato soil removal grading device

Also Published As

Publication number Publication date
FR2550106A1 (en) 1985-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse