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GB2003577A - Improvements in or relating to conveyor belts - Google Patents

Improvements in or relating to conveyor belts

Info

Publication number
GB2003577A
GB2003577A GB7834272A GB7834272A GB2003577A GB 2003577 A GB2003577 A GB 2003577A GB 7834272 A GB7834272 A GB 7834272A GB 7834272 A GB7834272 A GB 7834272A GB 2003577 A GB2003577 A GB 2003577A
Authority
GB
United Kingdom
Prior art keywords
cords
strands
heat set
belt
relating
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Withdrawn
Application number
GB7834272A
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB7834272A priority Critical patent/GB2003577A/en
Publication of GB2003577A publication Critical patent/GB2003577A/en
Withdrawn legal-status Critical Current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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/06—Articles and bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A conveyor belt (1) made of polymeric material having a reinforcement comprising cords (2) of an aromatic polyamide extending longitudinally in the direction of the belt (1). The cords (2) comprise strands which are twisted or laid together. The cords (2) may be heat set to increase their modulus or the strands may be heat set prior to forming the cords (2) to increase the modulus of the strands. The cords (2) are coated with an adhesive topcoat and the strands may be coated with an adhesive subcoat prior to forming the cords (2). The strands may be heat set with a predetermined twist. The cords (2) in the belt (1) may all have the same direction of twist. <IMAGE>
GB7834272A 1977-08-31 1978-08-23 Improvements in or relating to conveyor belts Withdrawn GB2003577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7834272A GB2003577A (en) 1977-08-31 1978-08-23 Improvements in or relating to conveyor belts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3632277 1977-08-31
GB7834272A GB2003577A (en) 1977-08-31 1978-08-23 Improvements in or relating to conveyor belts

Publications (1)

Publication Number Publication Date
GB2003577A true GB2003577A (en) 1979-03-14

Family

ID=26263076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834272A Withdrawn GB2003577A (en) 1977-08-31 1978-08-23 Improvements in or relating to conveyor belts

Country Status (1)

Country Link
GB (1) GB2003577A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093860A3 (en) * 1982-05-12 1984-05-02 Von Der Bruggen Gmbh & Co Kg Conveyor belt for packaging machines
EP0293989A1 (en) * 1987-06-04 1988-12-07 Akzo N.V. Filtertestproof conveyor belt comprising aramid
EP0293988A1 (en) * 1987-06-04 1988-12-07 Akzo N.V. Conveyor belt of PVC with a compound layer of reinforcing material and a process of weaving said reinforcing layer
EP0630832A1 (en) * 1993-06-23 1994-12-28 SAIAG INDUSTRIA S.p.A. A flexible belt for tube conveyors
US6896634B2 (en) * 1996-09-20 2005-05-24 Hutchinson Striated belt, its manufacturing method and the associated drive system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093860A3 (en) * 1982-05-12 1984-05-02 Von Der Bruggen Gmbh & Co Kg Conveyor belt for packaging machines
EP0293989A1 (en) * 1987-06-04 1988-12-07 Akzo N.V. Filtertestproof conveyor belt comprising aramid
EP0293988A1 (en) * 1987-06-04 1988-12-07 Akzo N.V. Conveyor belt of PVC with a compound layer of reinforcing material and a process of weaving said reinforcing layer
US4877126A (en) * 1987-06-04 1989-10-31 Akzo Nv Conveyor belt
EP0630832A1 (en) * 1993-06-23 1994-12-28 SAIAG INDUSTRIA S.p.A. A flexible belt for tube conveyors
US6896634B2 (en) * 1996-09-20 2005-05-24 Hutchinson Striated belt, its manufacturing method and the associated drive system
US7247110B2 (en) 1996-09-20 2007-07-24 Hutchinson Tool for mounting a belt in a groove of a pulley

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)