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FR2763054B1 - SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR - Google Patents

SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR

Info

Publication number
FR2763054B1
FR2763054B1 FR9706068A FR9706068A FR2763054B1 FR 2763054 B1 FR2763054 B1 FR 2763054B1 FR 9706068 A FR9706068 A FR 9706068A FR 9706068 A FR9706068 A FR 9706068A FR 2763054 B1 FR2763054 B1 FR 2763054B1
Authority
FR
France
Prior art keywords
conveyor
unloading
tank equipped
screw conveyor
screw
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 - Fee Related
Application number
FR9706068A
Other languages
French (fr)
Other versions
FR2763054A1 (en
Inventor
Bernard Auffret
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.)
ECOVRAC SA
Original Assignee
ECOVRAC SA
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 ECOVRAC SA filed Critical ECOVRAC SA
Priority to FR9706068A priority Critical patent/FR2763054B1/en
Publication of FR2763054A1 publication Critical patent/FR2763054A1/en
Application granted granted Critical
Publication of FR2763054B1 publication Critical patent/FR2763054B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • B65G33/265—Screws with a continuous helical surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
FR9706068A 1997-05-09 1997-05-09 SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR Expired - Fee Related FR2763054B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9706068A FR2763054B1 (en) 1997-05-09 1997-05-09 SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706068A FR2763054B1 (en) 1997-05-09 1997-05-09 SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR

Publications (2)

Publication Number Publication Date
FR2763054A1 FR2763054A1 (en) 1998-11-13
FR2763054B1 true FR2763054B1 (en) 1999-07-30

Family

ID=9506989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706068A Expired - Fee Related FR2763054B1 (en) 1997-05-09 1997-05-09 SCREW CONVEYOR AND DEVICE FOR UNLOADING A TANK EQUIPPED WITH AT LEAST ONE SUCH CONVEYOR

Country Status (1)

Country Link
FR (1) FR2763054B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920841A (en) * 2010-08-19 2010-12-22 吴汉民 Complex screw
DE102014110471A1 (en) 2014-07-24 2016-01-28 Huber Se Elongated scraper profile
IT202000030089A1 (en) * 2020-12-07 2022-06-07 Carmine Elia DRYING EQUIPMENT AND PLANT FOR ITS USE IN THE TREATMENT OF DEHYDRATED SLUDGE
CN116573344B (en) * 2023-06-02 2024-01-16 益阳生力材料科技股份有限公司 Conveying equipment for antimony oxide powder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537951A1 (en) * 1982-12-21 1984-06-22 Mateudi Pierre Jean Archimedean screw with flexible thread
US5085313A (en) * 1990-11-07 1992-02-04 United Technologies Corporation Seal assembly
US5370464A (en) * 1993-05-17 1994-12-06 Cpc International Inc. Adjustable bearing support assembly

Also Published As

Publication number Publication date
FR2763054A1 (en) 1998-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129