GB733338A - Improvements in or relating to belts suitable for conveyors - Google Patents

Improvements in or relating to belts suitable for conveyors

Info

Publication number
GB733338A
GB733338A GB23841/51A GB2384151A GB733338A GB 733338 A GB733338 A GB 733338A GB 23841/51 A GB23841/51 A GB 23841/51A GB 2384151 A GB2384151 A GB 2384151A GB 733338 A GB733338 A GB 733338A
Authority
GB
United Kingdom
Prior art keywords
thermoplastic
fused
vinyl
fabric
interlayer
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
GB23841/51A
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.)
RUBBER IMPROVEMENT Ltd
Original Assignee
RUBBER IMPROVEMENT 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 RUBBER IMPROVEMENT Ltd filed Critical RUBBER IMPROVEMENT Ltd
Priority to GB23841/51A priority Critical patent/GB733338A/en
Publication of GB733338A publication Critical patent/GB733338A/en
Expired 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
    • B65G15/38—Belts or like endless load-carriers made of rubber or plastics with flame-resistant layers, e.g. of asbestos, glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • 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)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Tyre Moulding (AREA)

Abstract

733,338.. Endless belt conveyers. LEWIS, J., and RUBBER IMPROVEMENT, Ltd. Feb. 12, 1953 [Nov. 12, 1951; Jan. 17, 1952; Feb. 13, 1952], Nos. 23841/51, 1381/52 and 3789/52. Class 78 (1). [Also in Group VIII] Laminated sheet materials suitable for conveyer belts are made by securing the component parts comprising a fabric interlayer or layers and thermoplastic covers, or two or more fabric interlayers with a thermoplastic layer between, with or without thermoplastic covers to form a handlable carcass-and then passing the assembly to a fusing machine. The parts may be secured by threads (e.g. by stitching), which may be of the same thermoplastic material, or by spot welding by direct or induction heating. The interlayer may be of textile or non-textile synthetic or natural material such as metal, plastics, cotton, glass or asbestos in the form of fibres, laminae or interlocking or other configuration. 'It may consist of twisted stranded or hollow wire which may be hardened, plated or processed and incorporated into a woven fabric of cotton, wool, nylon, or rayon or other textile material. The thermoplastic matrix material may be vinyl, vinylidene, vinyl-formal, vinyl-butyral, vinyl alcohol, ethylene, amide or sulphide polymer, or a thermoplastic chemical derivative of lignin or cellulose. It may be in sheet form or be spread as a thermoplastic dough on to the interlayer. The edges of the assembly may be exposed and covered by a separate fusing operation using thermoplastic dough, or by application of a calendered or extruded edge strip subsequently fused on to the material. As shown (Fig. 2), layers or plies of fabric 1 previously coated with thermoplastic material and fused are superimposed on a table 5. Heavy sewing machines operating at 7 sew the laminae into a handlable carcass, to which is applied the cover stock of thermoplastic material. The assembly is fused, cut to width, and channel section edging strips applied and fused into place.
GB23841/51A 1953-11-12 1953-11-12 Improvements in or relating to belts suitable for conveyors Expired GB733338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23841/51A GB733338A (en) 1953-11-12 1953-11-12 Improvements in or relating to belts suitable for conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23841/51A GB733338A (en) 1953-11-12 1953-11-12 Improvements in or relating to belts suitable for conveyors

Publications (1)

Publication Number Publication Date
GB733338A true GB733338A (en) 1955-07-13

Family

ID=10202172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23841/51A Expired GB733338A (en) 1953-11-12 1953-11-12 Improvements in or relating to belts suitable for conveyors

Country Status (1)

Country Link
GB (1) GB733338A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468943A2 (en) * 2003-04-15 2004-10-20 Integral Technologies, Inc. Food processing belts and other conveyances manufactured from conductive loaded resin-based materials
WO2009065367A1 (en) * 2007-11-21 2009-05-28 Forbo Siegling Gmbh Method for producing a transport/drive belt
CN111717687A (en) * 2020-08-17 2020-09-29 江苏聚缘机械设备有限公司 Go up rice steamer cloth mechanism for robot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468943A2 (en) * 2003-04-15 2004-10-20 Integral Technologies, Inc. Food processing belts and other conveyances manufactured from conductive loaded resin-based materials
EP1468943A3 (en) * 2003-04-15 2005-01-12 Integral Technologies, Inc. Food processing belts and other conveyances manufactured from conductive loaded resin-based materials
WO2009065367A1 (en) * 2007-11-21 2009-05-28 Forbo Siegling Gmbh Method for producing a transport/drive belt
US8657978B2 (en) 2007-11-21 2014-02-25 Forbo Siegling Gmbh Method for producing a transport/drive belt
CN111717687A (en) * 2020-08-17 2020-09-29 江苏聚缘机械设备有限公司 Go up rice steamer cloth mechanism for robot

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