GB1173003A - Belting - Google Patents

Belting

Info

Publication number
GB1173003A
GB1173003A GB52547/66A GB5254766A GB1173003A GB 1173003 A GB1173003 A GB 1173003A GB 52547/66 A GB52547/66 A GB 52547/66A GB 5254766 A GB5254766 A GB 5254766A GB 1173003 A GB1173003 A GB 1173003A
Authority
GB
United Kingdom
Prior art keywords
carcass
bonded
cords
rollers
wound
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
GB52547/66A
Inventor
Robert Fullard
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.)
John Bright & Brothers Ltd
Original Assignee
John Bright & Brothers 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 John Bright & Brothers Ltd filed Critical John Bright & Brothers Ltd
Priority to GB52547/66A priority Critical patent/GB1173003A/en
Priority to NL6805294A priority patent/NL6805294A/xx
Priority to LU56147D priority patent/LU56147A1/xx
Publication of GB1173003A publication Critical patent/GB1173003A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/06—Driving-belts made of rubber
    • F16G1/08—Driving-belts made of rubber with reinforcement bonded by the rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B29K2105/108—Oriented arranged in parallel planes and crossing at substantial angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1,173,003. Laminated belts. JOHN BRIGHT & BROS. Ltd. 20 Feb., 1968 [24 Nov. 1966], No. 52547/66. Heading B5N. [Also in Division F2] A belting carcass comprises an inner core composed of a plurality of cords 10 extending longitudinally of the carcass and sandwiched between and bonded to a pair of core layers 12, 13, outer carcass threads 14, 15 being wound helically to opposite hands around the core and bonded thereto. The cords 10 are coated or impregnated with a bonding agent 11, and they may be of metal, such as steel, natural or synthetic yarn, such as cotton, rayon, polyamide, acrylic, polypropylene, polyester or yarns made from various blends of such materials, and may be staple, continuous filament or monofilament. The core layers may be of woven fabric, non-woven fabric or rubber sheet. In a modification, supplementary cord sheets 20, 21, Fig. 2, are provided. In a further modification, two inner cores 30, 31, Fig. 3, each formed of a respective sheet of cords 32, 33 embedded in or coated with a bonding agent 34 and wound twice with respective helicallywound inner carcass threads 35, 36 and 37, 38, are bonded together face to face and have bonded thereto core plies 39, 40 around which are wound and bonded outer helical carcass threads 41, 42. Apparatus for making a belt carcass of the form shown in Fig. 2 is described with reference to Figs. 4 and 5, Fig. 4 showing how cords from bobbins in a supply creel 50 pass through a guiding mechanism 51, tension rollers 53, an impregnating trough 56, a heating oven 57, tension rollers 59, a second impregnating trough 60, heating oven 57 and a cooking and tension control roller 64 to a reeling unit 65, and Fig. 5 showing how cord sheets 81, 84, 85 from reels 80, 82, 83 and web material 88, 89 from reels 86, 87 are passed through a preheating oven 90, heated pressure rollers 91, coating rollers 93, first and second carcass thread winders 96, 101, a preliminary gelling oven 103, coating rollers 108, a final gelling oven 110, heated pressure rollers 111 and cooling rolls 112, 113 to emerge as the finished carcass which is wound on to a wind-up reel 114. The winding is effected around edge supports which prevent tension in the carcass threads from affecting the shape of the belt.
GB52547/66A 1966-11-24 1966-11-24 Belting Expired GB1173003A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB52547/66A GB1173003A (en) 1966-11-24 1966-11-24 Belting
NL6805294A NL6805294A (en) 1966-11-24 1968-04-11
LU56147D LU56147A1 (en) 1966-11-24 1968-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52547/66A GB1173003A (en) 1966-11-24 1966-11-24 Belting

Publications (1)

Publication Number Publication Date
GB1173003A true GB1173003A (en) 1969-12-03

Family

ID=10464323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52547/66A Expired GB1173003A (en) 1966-11-24 1966-11-24 Belting

Country Status (3)

Country Link
GB (1) GB1173003A (en)
LU (1) LU56147A1 (en)
NL (1) NL6805294A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025318A1 (en) * 1979-08-31 1981-03-18 Brenwill Industries Pty. Limited Improvements in the manufacture of belts and belts made by the process
EP0496545A2 (en) * 1991-01-22 1992-07-29 Kemlite Company, Inc. In-line fabrication of composite sheet material
CN101509202B (en) * 2008-12-30 2011-01-26 福建思嘉环保材料科技有限公司 Production process for door curtain material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025318A1 (en) * 1979-08-31 1981-03-18 Brenwill Industries Pty. Limited Improvements in the manufacture of belts and belts made by the process
EP0496545A2 (en) * 1991-01-22 1992-07-29 Kemlite Company, Inc. In-line fabrication of composite sheet material
EP0496545A3 (en) * 1991-01-22 1993-04-07 The Standard Oil Company In-line fabrication of composite sheet material
CN101509202B (en) * 2008-12-30 2011-01-26 福建思嘉环保材料科技有限公司 Production process for door curtain material

Also Published As

Publication number Publication date
NL6805294A (en) 1969-10-14
LU56147A1 (en) 1968-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees