FR2277015A2 - Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers - Google Patents

Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers

Info

Publication number
FR2277015A2
FR2277015A2 FR7423274A FR7423274A FR2277015A2 FR 2277015 A2 FR2277015 A2 FR 2277015A2 FR 7423274 A FR7423274 A FR 7423274A FR 7423274 A FR7423274 A FR 7423274A FR 2277015 A2 FR2277015 A2 FR 2277015A2
Authority
FR
France
Prior art keywords
rollers
reciprocating
sand
pairs
chassis
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.)
Granted
Application number
FR7423274A
Other languages
French (fr)
Other versions
FR2277015B2 (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.)
Luchaire SA
Original Assignee
Luchaire 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 Luchaire SA filed Critical Luchaire SA
Priority to FR7423274A priority Critical patent/FR2277015A2/en
Priority to LU70584A priority patent/LU70584A1/xx
Priority to BE146837A priority patent/BE817976R/en
Priority to DE2436580A priority patent/DE2436580A1/en
Priority to IT69517/74A priority patent/IT1016809B/en
Priority to NL7411297A priority patent/NL7411297A/en
Priority to BR5162/75D priority patent/BR7504017A/en
Publication of FR2277015A2 publication Critical patent/FR2277015A2/en
Application granted granted Critical
Publication of FR2277015B2 publication Critical patent/FR2277015B2/fr
Granted 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
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
    • B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

A conveyor system for gravel or sand has a reciprocating chassis running in a shallow channel. The chassis has transverse scrapers mounted underneath, to push the material in the desired direction and pivot clear on the return stroke. The chassis side members run on pair of rollers, and their cross-section curves round the rollers. The rollers are mounted in pairs, at the end of a bar pivoted at its centre. The bar is mounted on a vertical support which is free to turn round its axis. The rollers can thus absorb the irregularities of manufacture and use.
FR7423274A 1974-07-04 1974-07-04 Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers Granted FR2277015A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7423274A FR2277015A2 (en) 1974-07-04 1974-07-04 Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers
LU70584A LU70584A1 (en) 1974-07-04 1974-07-22
BE146837A BE817976R (en) 1974-07-04 1974-07-23 IMPROVEMENTS FOR CARRIERS OF FURNISHED OR LIQUID MATERIALS
DE2436580A DE2436580A1 (en) 1974-07-04 1974-07-30 CONVEYOR DEVICE FOR LOOSE OR LIQUID CONVEYOR
IT69517/74A IT1016809B (en) 1974-07-04 1974-08-09 MATERIALS CONVEYOR FLIGHTS
NL7411297A NL7411297A (en) 1974-07-04 1974-08-23 CONVEYOR FOR LOOSE OR LIQUID MATERIALS.
BR5162/75D BR7504017A (en) 1974-07-04 1975-06-26 IMPROVEMENT IN APPLIANCE FOR MOBILE MATERIAL HANDLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7423274A FR2277015A2 (en) 1974-07-04 1974-07-04 Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers

Publications (2)

Publication Number Publication Date
FR2277015A2 true FR2277015A2 (en) 1976-01-30
FR2277015B2 FR2277015B2 (en) 1979-05-11

Family

ID=9140883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423274A Granted FR2277015A2 (en) 1974-07-04 1974-07-04 Sand or gravel conveyor - scrapers on reciprocating chassis run on pairs of pivoted rollers

Country Status (7)

Country Link
BE (1) BE817976R (en)
BR (1) BR7504017A (en)
DE (1) DE2436580A1 (en)
FR (1) FR2277015A2 (en)
IT (1) IT1016809B (en)
LU (1) LU70584A1 (en)
NL (1) NL7411297A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526929A1 (en) * 1982-05-13 1983-11-18 Peters Ag Claudius DEVICE FOR SELF-CLEARING THE PRODUCT THROUGH THE GRID OF A TRANSFER GRID COOLER
FR2548151A1 (en) * 1983-06-29 1985-01-04 Breschard Jean Marc Improvement to conveyors of the armoured (shielded, reinforced) type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526929A1 (en) * 1982-05-13 1983-11-18 Peters Ag Claudius DEVICE FOR SELF-CLEARING THE PRODUCT THROUGH THE GRID OF A TRANSFER GRID COOLER
FR2548151A1 (en) * 1983-06-29 1985-01-04 Breschard Jean Marc Improvement to conveyors of the armoured (shielded, reinforced) type

Also Published As

Publication number Publication date
LU70584A1 (en) 1976-05-31
BR7504017A (en) 1976-07-06
FR2277015B2 (en) 1979-05-11
IT1016809B (en) 1977-06-20
DE2436580A1 (en) 1976-01-22
BE817976R (en) 1975-01-23
NL7411297A (en) 1976-01-06

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