GB1496975A - Method of making a notched transmission belt - Google Patents

Method of making a notched transmission belt

Info

Publication number
GB1496975A
GB1496975A GB42002/75A GB4200275A GB1496975A GB 1496975 A GB1496975 A GB 1496975A GB 42002/75 A GB42002/75 A GB 42002/75A GB 4200275 A GB4200275 A GB 4200275A GB 1496975 A GB1496975 A GB 1496975A
Authority
GB
United Kingdom
Prior art keywords
layers
sleeve
neoprene
core
stock
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
GB42002/75A
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.)
Uniroyal Inc
Original Assignee
Uniroyal Inc
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 Uniroyal Inc filed Critical Uniroyal Inc
Publication of GB1496975A publication Critical patent/GB1496975A/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/10—Driving belts having wedge-shaped cross-section
    • B29D29/106—Cogged driving belts
    • 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
    • B29D29/08—Toothed driving belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1496975 Moulding notched transmission belts UNIROYAL Inc 14 Oct 1975 [25 Nov 1974] 42002/75 Heading B5A Notched transmission belts are made by placing around a (preferably cylindrical) core 1 component layers 2-5 of a transmission belt including at least one layer of a curable elastomeric material, disposing around the core and the layers thereon an endless elstomeric sleeve 6 on whose inner surface longitudinal ribs are formed, and urging the sleeve against the layers on the core, under heat and pressure, to form a cured belt slab which, if necessary, may be cut to form a plurality of endless belts. The layers may be: 2, cotton duck or nylon fabric; 2a, neoprene cushion stock; 3, helically wound polyester, steel, rayon or fibreglass cord; 3a, neoprene cushion stock ; 3b, rayon tyre cord skim-coated with neoprene stock; 4, cotton fabric or flock-loaded neoprene rubber; and 5, nylon stretch fabric skim-coated with neoprene rubber. A vacuum is applied, Fig. 3 to hold the sleeve 6 in a stretched state while the layers are laid up and disposed within the sleeve; the vacuum is then released, and high-pressure steam supplied to force the sleeve against the layers and cure the belt.
GB42002/75A 1974-11-25 1975-10-14 Method of making a notched transmission belt Expired GB1496975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52688874A 1974-11-25 1974-11-25

Publications (1)

Publication Number Publication Date
GB1496975A true GB1496975A (en) 1978-01-05

Family

ID=24099232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42002/75A Expired GB1496975A (en) 1974-11-25 1975-10-14 Method of making a notched transmission belt

Country Status (10)

Country Link
JP (1) JPS5174072A (en)
AR (1) AR206951A1 (en)
AU (1) AU498245B2 (en)
BR (1) BR7507512A (en)
DE (1) DE2547296B2 (en)
FR (1) FR2291850A1 (en)
GB (1) GB1496975A (en)
IN (1) IN155522B (en)
IT (1) IT1047389B (en)
SE (1) SE7513125L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461576A1 (en) * 1979-07-20 1981-02-06 Goodyear Tire & Rubber DEVICE FOR THE PREPARATION AND VULCANIZATION OF AN INEXTENSIBLE BELT FOR TIRES AND METHOD THEREOF
GB2209814A (en) * 1987-09-15 1989-05-24 Rapra Techn Ltd Fatigue-resistant V-belts
GB2241921A (en) * 1990-03-17 1991-09-18 Toshiba Ceramics Co Moulding a refractory nozzle for the casting of molten metal
US5437342A (en) * 1992-11-20 1995-08-01 Powada; Frederick Drill string protection
WO2010020447A1 (en) * 2008-08-19 2010-02-25 Contitech Antriebssysteme Gmbh Heating sleeve as a component of a vulcanization device, particularly for the production of a continuously closed drive belt

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106966A (en) * 1977-05-20 1978-08-15 Dayco Corporation Method of making toothed endless power transmission belts
JPS5340087A (en) * 1976-09-25 1978-04-12 Mitsuboshi Belting Ltd Production of coupled v shaped belt
DE2855622C3 (en) * 1978-12-22 1981-11-19 Continental Gummi-Werke Ag, 3000 Hannover Process for producing endless drive belts
EP3411212B1 (en) * 2016-03-07 2021-08-11 Walther Flender GmbH Method for producing a drive belt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094626A (en) * 1952-12-23 1955-05-23
BE711269A (en) * 1967-04-27 1968-07-01

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461576A1 (en) * 1979-07-20 1981-02-06 Goodyear Tire & Rubber DEVICE FOR THE PREPARATION AND VULCANIZATION OF AN INEXTENSIBLE BELT FOR TIRES AND METHOD THEREOF
GB2209814A (en) * 1987-09-15 1989-05-24 Rapra Techn Ltd Fatigue-resistant V-belts
GB2241921A (en) * 1990-03-17 1991-09-18 Toshiba Ceramics Co Moulding a refractory nozzle for the casting of molten metal
GB2241921B (en) * 1990-03-17 1993-09-22 Toshiba Ceramics Co Method of manufacturing a nozzle for metal casting processes and the articles produced thereby
US5437342A (en) * 1992-11-20 1995-08-01 Powada; Frederick Drill string protection
WO2010020447A1 (en) * 2008-08-19 2010-02-25 Contitech Antriebssysteme Gmbh Heating sleeve as a component of a vulcanization device, particularly for the production of a continuously closed drive belt

Also Published As

Publication number Publication date
IN155522B (en) 1985-02-16
SE7513125L (en) 1976-05-26
AU498245B2 (en) 1979-02-22
DE2547296B2 (en) 1978-01-12
FR2291850B1 (en) 1978-05-12
JPS5174072A (en) 1976-06-26
AU8616375A (en) 1977-05-05
DE2547296A1 (en) 1976-08-12
AR206951A1 (en) 1976-08-31
IT1047389B (en) 1980-09-10
FR2291850A1 (en) 1976-06-18
BR7507512A (en) 1976-08-10

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Legal Events

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