GB1445567A - Conveyor belts - Google Patents

Conveyor belts

Info

Publication number
GB1445567A
GB1445567A GB3767972A GB3767972A GB1445567A GB 1445567 A GB1445567 A GB 1445567A GB 3767972 A GB3767972 A GB 3767972A GB 3767972 A GB3767972 A GB 3767972A GB 1445567 A GB1445567 A GB 1445567A
Authority
GB
United Kingdom
Prior art keywords
filaments
belt
rubber
fabric
sheets
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
GB3767972A
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.)
SOLAR THOMPSON ENG CO Ltd
Original Assignee
SOLAR THOMPSON ENG CO 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 SOLAR THOMPSON ENG CO Ltd filed Critical SOLAR THOMPSON ENG CO Ltd
Priority to GB3767972A priority Critical patent/GB1445567A/en
Priority to CA177,111A priority patent/CA1004171A/en
Priority to ZA735026A priority patent/ZA735026B/en
Priority to BE134109A priority patent/BE803071A/en
Priority to CS735524A priority patent/CS188898B2/en
Priority to ES417620A priority patent/ES417620A1/en
Priority to DE2339941A priority patent/DE2339941C3/en
Priority to BR6098/73A priority patent/BR7306098D0/en
Priority to SE7310927A priority patent/SE400947B/en
Priority to IT69437/73A priority patent/IT994598B/en
Priority to NL7311097A priority patent/NL7311097A/xx
Priority to FR7329385A priority patent/FR2195562B1/fr
Priority to JP8991273A priority patent/JPS566925B2/ja
Publication of GB1445567A publication Critical patent/GB1445567A/en
Priority to US05/774,490 priority patent/US4106613A/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
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • 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
    • 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
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/62—Guides for sliding belts
    • 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
    • B65G2201/04—Bulk
    • 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

Abstract

1445567 Laminates SOLAR THOMSON ENG CO Ltd 26 July 1973 [11 Aug 1972] 37679/72 Heading B5N [Also in Division D1] A conveyer belt comprises a body of flexible plastics material or rubber having embedded therein at least two sheets of fabric which are coextensive longitudinally of the body and at least partly co-extensive laterally of the body and spaced apart in the direction of the thickness of the body, each of the sheets including a plurality of laterally extending flexble filaments arranged in two layers, the laterally extending filaments having a modulus of elasticity exceeding 104 lbs./in.<SP>2</SP> and a diameter exceeding 0À001 inch, the rubber or plastics material penetrating the fabric to bond with the filaments. The fabrics may be woven, non-woven or knitted but are preferably woven fabrics in which the filaments 10 are disposed in two layers having spacing strands 12 extending between the two layers and lacing strands 3 passing through the layers and around the filaments. The filaments are preferably in the form of yarns spun or twisted together, the twist and/or crimping of the filaments being kept to a minimum. The filaments which may be of metal, nylon or polyethylene terephthalate, may have a breaking stress of 50,000-100,000 lbs./sq. inch and an extension at break of 5-20%. The belt may be produced by treating the fabric with a bonding agent and then with a thin layer of rubber, applied by spread coating or calendering, calendering on a sheet of rubber which will constitute the external belt cover, placing the resulting assembly with the cover face down on a table, placing on it a further sheet of rubber and another piece of the assembly with the cover facing upwards, applying pressure by means of a press or rollers to effect bonding, and heat and pressure in a press to effect vulcanization. The transverse rigidity of the belt may be varied by including additional layers of fabric of different widths in the assembly, by decreasing the distance between the sheets from the centre towards the edges, by increasing the rigidity of the rubber between the sheets at various positions or by crimping the fabric sheets at selected positions. Pairs of projecting ribs may be provided near the edges of the belt for receiving rope, the belt being supported and driven by two rope circuits, one on each side of the belt.
GB3767972A 1972-08-11 1972-08-11 Conveyor belts Expired GB1445567A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB3767972A GB1445567A (en) 1972-08-11 1972-08-11 Conveyor belts
CA177,111A CA1004171A (en) 1972-08-11 1973-07-23 Conveyor belts
ZA735026A ZA735026B (en) 1972-08-11 1973-07-24 Improvements in or relating to conveyor belts
BE134109A BE803071A (en) 1972-08-11 1973-07-31 IMPROVEMENTS RELATED TO CONVEYOR BELTS
CS735524A CS188898B2 (en) 1972-08-11 1973-08-03 Conveyor
ES417620A ES417620A1 (en) 1972-08-11 1973-08-06 Conveyor belts
DE2339941A DE2339941C3 (en) 1972-08-11 1973-08-07 Conveyor belt for a pull cord belt conveyor
BR6098/73A BR7306098D0 (en) 1972-08-11 1973-08-09 IMPROVEMENTS ON CONVEYOR BELTS
SE7310927A SE400947B (en) 1972-08-11 1973-08-09 CONVEYOR BELT INCLUDING A RUBBER BODY AND ATMINSTONE TWO FABRIC LAMPS EMBEDDED IN THE BODY
IT69437/73A IT994598B (en) 1972-08-11 1973-08-10 CONVEYOR BELT
NL7311097A NL7311097A (en) 1972-08-11 1973-08-10
FR7329385A FR2195562B1 (en) 1972-08-11 1973-08-10
JP8991273A JPS566925B2 (en) 1972-08-11 1973-08-10
US05/774,490 US4106613A (en) 1972-08-11 1977-03-04 Conveyor belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3767972A GB1445567A (en) 1972-08-11 1972-08-11 Conveyor belts

Publications (1)

Publication Number Publication Date
GB1445567A true GB1445567A (en) 1976-08-11

Family

ID=10398212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3767972A Expired GB1445567A (en) 1972-08-11 1972-08-11 Conveyor belts

Country Status (13)

Country Link
JP (1) JPS566925B2 (en)
BE (1) BE803071A (en)
BR (1) BR7306098D0 (en)
CA (1) CA1004171A (en)
CS (1) CS188898B2 (en)
DE (1) DE2339941C3 (en)
ES (1) ES417620A1 (en)
FR (1) FR2195562B1 (en)
GB (1) GB1445567A (en)
IT (1) IT994598B (en)
NL (1) NL7311097A (en)
SE (1) SE400947B (en)
ZA (1) ZA735026B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004927A1 (en) * 1985-02-14 1986-08-28 Leena Viljanmaa Elastic tentering mat for a hide tentering apparatus
EP1721842A1 (en) * 2005-05-10 2006-11-15 Heimbach GmbH & Co. KG Conveyor belt, cooling and heating device for such a conveyor belt and method for producing products by means of a conveyor belt

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224370A (en) * 1978-01-23 1980-09-23 W. R. Grace & Co. Transverse stiffened screen printing blanket
DE3042473A1 (en) * 1980-11-11 1982-06-16 Continental Gummi-Werke Ag, 3000 Hannover FUNDING GOOD
DE59302623D1 (en) * 1992-08-08 1996-06-20 Wtu Waermetech & Umweltschutz METHOD AND DEVICE FOR THE THERMAL TREATMENT OF WASTE AND / OR RESIDUES
CN103204349B (en) * 2012-01-16 2015-08-26 青岛橡六输送带有限公司 A kind of manufacture method of steel cord traction conveyor belt
AT16491U1 (en) * 2017-09-25 2019-10-15 Ihf Vertical Conveyor Systems Gmbh Block toothed belt for conveyor systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7123311U (en) * 1971-09-30 Hartmann K Conveyor belt
DE684834C (en) * 1937-01-29 1939-12-06 Conrad Scholtz Akt Ges Fabric straps with friction pad strips made of soft rubber
DE830172C (en) * 1950-10-01 1952-01-31 Harburger Gummiwaren Fabrik Ph Conveyor belt or drive belt with a tensile core insert
BE613974A (en) * 1961-02-16 1900-01-01
FR84201E (en) * 1961-06-14 1964-12-24 Kleber Colombes Advanced training in conveyor belts
US3148710A (en) * 1961-12-18 1964-09-15 Us Rubber Co Belting fabric
DE1270487B (en) * 1962-02-14 1968-06-12 Kleber Colombes Conveyor belt made of rubber or a plastic and with a reinforcement
JPS444187Y1 (en) * 1965-08-16 1969-02-17
FR1480176A (en) * 1966-03-01 1967-05-12 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Conveyor belt
DE1556132A1 (en) * 1967-09-27 1970-01-29 Olbo Textilwerke Gmbh Insert for conveyor belts or vehicle tires
US3537488A (en) * 1968-09-27 1970-11-03 Uniroyal Inc Reinforcing fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004927A1 (en) * 1985-02-14 1986-08-28 Leena Viljanmaa Elastic tentering mat for a hide tentering apparatus
EP1721842A1 (en) * 2005-05-10 2006-11-15 Heimbach GmbH & Co. KG Conveyor belt, cooling and heating device for such a conveyor belt and method for producing products by means of a conveyor belt

Also Published As

Publication number Publication date
DE2339941A1 (en) 1974-02-21
ZA735026B (en) 1974-06-26
IT994598B (en) 1975-10-20
SE7310927L (en) 1974-02-12
CS188898B2 (en) 1979-03-30
BR7306098D0 (en) 1974-07-11
BE803071A (en) 1973-11-16
ES417620A1 (en) 1976-02-16
JPS49124783A (en) 1974-11-29
FR2195562A1 (en) 1974-03-08
NL7311097A (en) 1974-02-13
FR2195562B1 (en) 1978-02-17
DE2339941B2 (en) 1979-03-29
JPS566925B2 (en) 1981-02-14
DE2339941C3 (en) 1986-06-19
CA1004171A (en) 1977-01-25
SE400947B (en) 1978-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee