ES459299A1 - Reinforcing strip for elastomer product* method of making and apparatus - Google Patents

Reinforcing strip for elastomer product* method of making and apparatus

Info

Publication number
ES459299A1
ES459299A1 ES459299A ES459299A ES459299A1 ES 459299 A1 ES459299 A1 ES 459299A1 ES 459299 A ES459299 A ES 459299A ES 459299 A ES459299 A ES 459299A ES 459299 A1 ES459299 A1 ES 459299A1
Authority
ES
Spain
Prior art keywords
matrix
pref
cpd
making
filaments
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
ES459299A
Other languages
Spanish (es)
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
Priority claimed from GB11584/75A external-priority patent/GB1546782A/en
Application filed by Dunlop Ltd filed Critical Dunlop Ltd
Publication of ES459299A1 publication Critical patent/ES459299A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • 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
    • B29D29/06—Conveyor 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D2030/381—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre the inserts incorporating reinforcing parallel cords; manufacture thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Belt Conveyors (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

An elastomeric reinforced matl. which may be used in a sandwich layer for tubes and belts is made by forming a continuous belt by impregnating in a matrix, a bundle of parallel filaments as they are unwound from a set of bobbins. This matrix has a stripping factor of >=3.15 KN/m pref. >5 KN/m when tested, a tensile strength of >=100 N/test piece, pref. 130 N/piece, and a compressive strength of >=4 MN/m2 at 100% and >8 MN/-m2 at 200%. The ratio of surface area of the matrix to that of the filaments, in cross section is >=1. This matrix is a plastisol such as PVC or contains nitrile rubber and the binder consists of resin precursors which form an aldehyde resin. These resin precursors consist of an aromatic hydroxy cpd. and a cpd. which gives methyl gps. on heating, pref. resorcinol and hexamethylene tetramine.
ES459299A 1975-03-20 1977-05-30 Reinforcing strip for elastomer product* method of making and apparatus Expired ES459299A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11584/75A GB1546782A (en) 1975-03-20 1975-03-20 Reinforcement for elastomeric articles
GB1717475 1975-04-25

Publications (1)

Publication Number Publication Date
ES459299A1 true ES459299A1 (en) 1978-11-01

Family

ID=26248374

Family Applications (3)

Application Number Title Priority Date Filing Date
ES446194A Expired ES446194A1 (en) 1975-03-20 1976-03-18 Reinforcing strip for elastomer product* method of making and apparatus
ES459299A Expired ES459299A1 (en) 1975-03-20 1977-05-30 Reinforcing strip for elastomer product* method of making and apparatus
ES1977228826U Pending ES228826U (en) 1975-03-20 1977-05-30 Hidden transmission belt conveyor (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES446194A Expired ES446194A1 (en) 1975-03-20 1976-03-18 Reinforcing strip for elastomer product* method of making and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1977228826U Pending ES228826U (en) 1975-03-20 1977-05-30 Hidden transmission belt conveyor (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS51132284A (en)
AU (1) AU506929B2 (en)
CA (1) CA1083073A (en)
DE (1) DE2611837A1 (en)
DK (1) DK120476A (en)
ES (3) ES446194A1 (en)
FR (1) FR2304464A1 (en)
NL (1) NL7602844A (en)
SE (1) SE7603364L (en)
TR (1) TR19945A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH590124A5 (en) * 1975-12-05 1977-07-29 Schiesser Ag
JPS54162055A (en) * 1978-06-09 1979-12-22 Dayco Corp Elastic endless transmission belt
GB2082116A (en) * 1980-07-16 1982-03-03 Cable Belt Ltd Improvements in or relating to conveyor belts
EP0101235A3 (en) * 1982-08-13 1986-02-12 Avon Rubber Plc Resilient assemblies
DE202004016118U1 (en) * 2004-10-18 2006-02-23 Eduard Küsters Maschinenfabrik GmbH & Co. KG Engraved printing roller has a series of raised plateaus separated by anti-stick zones
FR3140629A1 (en) 2022-10-07 2024-04-12 Compagnie Generale Des Etablissements Michelin COMPOSITE COMPRISING A PLASTISOL MATRIX AND AN ADHESION PROMOTER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259004A (en) * 1960-03-11 1961-04-21 Combination belt upgrades
GB1465063A (en) * 1973-05-24 1977-02-23 Dunlop Ltd Method of bonding an aromatic polyamide filamentary material to a rubber composition

Also Published As

Publication number Publication date
AU1192976A (en) 1977-09-15
ES446194A1 (en) 1977-11-16
TR19945A (en) 1980-05-08
SE7603364L (en) 1976-09-21
DE2611837A1 (en) 1976-09-30
FR2304464B1 (en) 1978-05-19
ES228826U (en) 1977-11-01
AU506929B2 (en) 1980-01-31
NL7602844A (en) 1976-09-22
FR2304464A1 (en) 1976-10-15
CA1083073A (en) 1980-08-05
DK120476A (en) 1976-09-21
JPS51132284A (en) 1976-11-17

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