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GB1136755A - Articles reinforced with cord ply - Google Patents

Articles reinforced with cord ply

Info

Publication number
GB1136755A
GB1136755A GB2433568A GB2433568A GB1136755A GB 1136755 A GB1136755 A GB 1136755A GB 2433568 A GB2433568 A GB 2433568A GB 2433568 A GB2433568 A GB 2433568A GB 1136755 A GB1136755 A GB 1136755A
Authority
GB
United Kingdom
Prior art keywords
filaments
cord
cord ply
ply
connector
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
GB2433568A
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.)
MEHLER AG V
Original Assignee
MEHLER AG V
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 MEHLER AG V filed Critical MEHLER AG V
Publication of GB1136755A publication Critical patent/GB1136755A/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
    • 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
    • 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
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/226—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure comprising mainly parallel filaments interconnected by a small number of cross threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

1,136,755. Uniting threads by adhesives. VAL. MEHLER A.G. 2 Dec., 1965 [4 Dec., 1964], No. 24335/68. Divided out of 1,136,754. Heading D1R. A cord ply for reinforcing resilient plastics or rubber, e.g. for reinforcing pneumatic tyres, conveyor belts or driving belts, comprises a number of parallel filaments 10 adherently held together by connectors 11 which extend transversely to the filament direction, which do not touch each other at least for the greater part of their length, and which consist at least partly of thermoplastic material and are firmly stuck through thermal softening to the filaments 10 at the points of contact, each connector 11 extending on one side of the cord ply. In one embodiment, Fig. 1 (not shown), the cord ply comprises rayon filaments (1) which are held by polyethylene filaments (2) of smaller cross-section than the filaments (1). To produce the cord ply, the filaments (1) are ordered by a weaving comb and guided over a support. The filaments (2) are pressed individually or in groups onto the filaments (1) by a ram heated above the the softening temperature of the filaments (2) so that the filaments (2) are flattened at the crossing points. This operation may be effected by a device comprising two conveyor chains extending transversely of the filaments (1) and which have grippers. In a second embodiment, Fig. 2 (not shown) loosely woven strips (4) are stuck to the cord filaments (3) by thermal softening. In a further embodiment, Fig. 3 (not shown) a coarse mesh woven net comprising thermoplastic connector filaments (6) and warp filaments (7), which latter need not be of thermoplastic material, is applied to the cord filaments (5) by welding. The net may be drawn from a reel and placed on the moving filaments (5). In a still further embodiment, Fig. 4 (not shown), tangled dry fibres (9) which are at least partly of thermoplastic material are blown onto or applied in fleece form to the cord filaments (8). Slight pressure is applied to the fibres (9) by a heated roller or bar. Alternatively, a thermoplastic fibre fleece is applied by heat softening between heated rolls before the filaments (8) are dipped. In another embodiment, Figs. 5 (not shown) and 6, thin polyethylene strips 11 are bonded to the filaments 10 by heat softening. In other embodiments (not shown), the connector layer comprises a highly porous tissue paper, e.g. manila hemp; the connectors are very thin and are disposed on both sides of the cord ply; or, for reinforcing conveyor belts, the connector filaments have a larger cross-section than the cord-ply filaments. The cord ply filaments may be multifilaments, monofilaments, yarns or threads and may be of natural fibres, glass fibres, metal wires or synthetic filaments, e.g. rayon or polyamide.
GB2433568A 1964-12-04 1965-12-02 Articles reinforced with cord ply Expired GB1136755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1031564A AT275338B (en) 1964-12-04 1964-12-04 Cord layer for reinforcing flat bodies made of elastic plastic or rubber

Publications (1)

Publication Number Publication Date
GB1136755A true GB1136755A (en) 1968-12-18

Family

ID=3621485

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5118265A Expired GB1136754A (en) 1964-12-04 1965-12-02 Improvements in or relating to cord ply reinforcements
GB2433568A Expired GB1136755A (en) 1964-12-04 1965-12-02 Articles reinforced with cord ply

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5118265A Expired GB1136754A (en) 1964-12-04 1965-12-02 Improvements in or relating to cord ply reinforcements

Country Status (3)

Country Link
AT (1) AT275338B (en)
DE (1) DE1729718A1 (en)
GB (2) GB1136754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720631A1 (en) * 1976-11-22 1978-05-24 Gianpiero Quaglino METHOD AND DEVICE FOR MANUFACTURING AN ADHESIVE LINING FOR REINFORCING LINING OF CLOTHING AND FURNITURE FURNITURE, AND A PRODUCT MANUFACTURED BY THE PROCESS
GB2359097A (en) * 2000-02-08 2001-08-15 Milliken Europ Nv Hose and pipe reinforcement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227418A1 (en) * 1982-07-22 1984-01-26 Clouth Gummiwerke AG, 5000 Köln ACID DISTRIBUTOR SYSTEM FOR A METAL ELECTROLYSIS SYSTEM
GB2173828B (en) * 1985-04-13 1989-05-04 Heinsco Ltd Stable fabrics
FR2582588B1 (en) * 1985-05-31 1988-02-26 Michelin & Cie REINFORCEMENT MATS WITH NON-WOVEN FIBERS; TIRE ENCLOSURES COMPRISING THESE SHEETS; PROCESSES FOR OBTAINING SUCH TABLECLOTHS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720631A1 (en) * 1976-11-22 1978-05-24 Gianpiero Quaglino METHOD AND DEVICE FOR MANUFACTURING AN ADHESIVE LINING FOR REINFORCING LINING OF CLOTHING AND FURNITURE FURNITURE, AND A PRODUCT MANUFACTURED BY THE PROCESS
GB2359097A (en) * 2000-02-08 2001-08-15 Milliken Europ Nv Hose and pipe reinforcement

Also Published As

Publication number Publication date
GB1136754A (en) 1968-12-18
DE1729718A1 (en) 1971-06-16
AT275338B (en) 1969-10-27

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