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GB1278540A - Method of producing hoses made of rubber or rubber-like plastics materials - Google Patents

Method of producing hoses made of rubber or rubber-like plastics materials

Info

Publication number
GB1278540A
GB1278540A GB5985670A GB5985670A GB1278540A GB 1278540 A GB1278540 A GB 1278540A GB 5985670 A GB5985670 A GB 5985670A GB 5985670 A GB5985670 A GB 5985670A GB 1278540 A GB1278540 A GB 1278540A
Authority
GB
United Kingdom
Prior art keywords
ply
rubber
inner tube
tube
dec
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
GB5985670A
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of GB1278540A publication Critical patent/GB1278540A/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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1278540 Reinforced tubes CONTINENTAL GUMMI-WERKE AG 17 Dec 1970 [17 Dec 1969] 59856/70 Heading F2P In a method of making a rubber or plastics hose, which may have an outer cover 5, at least one reinforcing stocking-like ply 6 of variable shape is radially dilated, fitted over an inner tube 4 and stretched axially to contract the ply on to the tube surface. As shown, the ply 6, which may be of textile fabric, is knitted on a mandrel 8 and compressed axially by a hollow tube 9 to remove it for fitment on the inner tube 4 which is supported on another mandrel 7. The ply is anchored at one end to the inner tube by a circlip (10) (Fig. 2, not shown), the other end being clamped after stretching the ply. The inner tube 4 and the outer cover 5 may be of elastomeric material such as natural and synthetic rubber mixtures which upon vulcanization and subjection to pressure and heat treatment assume an elastic condition.
GB5985670A 1969-12-17 1970-12-17 Method of producing hoses made of rubber or rubber-like plastics materials Expired GB1278540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963265 DE1963265A1 (en) 1969-12-17 1969-12-17 Process for the manufacture of hoses from rubber or rubber-like plastics

Publications (1)

Publication Number Publication Date
GB1278540A true GB1278540A (en) 1972-06-21

Family

ID=5754141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5985670A Expired GB1278540A (en) 1969-12-17 1970-12-17 Method of producing hoses made of rubber or rubber-like plastics materials

Country Status (3)

Country Link
DE (1) DE1963265A1 (en)
FR (1) FR2073955A5 (en)
GB (1) GB1278540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231637A (en) * 1986-04-30 1990-11-21 Dana Corp Manufacture of composite vehicle drive shafts
US5261991A (en) * 1986-04-30 1993-11-16 Dana Corporation Composite tubular elements and methods of fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584018B1 (en) * 1985-06-26 1988-01-15 Aerazur Efa METHOD FOR MANUFACTURING A COMPOSITE TUBE AND PRODUCT OBTAINED

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231637A (en) * 1986-04-30 1990-11-21 Dana Corp Manufacture of composite vehicle drive shafts
GB2231637B (en) * 1986-04-30 1991-02-20 Dana Corp Manufacture of composite vehicle drive shafts
US5261991A (en) * 1986-04-30 1993-11-16 Dana Corporation Composite tubular elements and methods of fabrication

Also Published As

Publication number Publication date
FR2073955A5 (en) 1971-10-01
DE1963265A1 (en) 1971-06-24

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Legal Events

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