GB710952A - Corrugated rubber hose - Google Patents

Corrugated rubber hose

Info

Publication number
GB710952A
GB710952A GB1554851A GB1554851A GB710952A GB 710952 A GB710952 A GB 710952A GB 1554851 A GB1554851 A GB 1554851A GB 1554851 A GB1554851 A GB 1554851A GB 710952 A GB710952 A GB 710952A
Authority
GB
United Kingdom
Prior art keywords
tube
mandrel
swellings
box
corrugations
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
GB1554851A
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.)
LESLIE THOMAS GOODMAN
John Bull Rubber Co Ltd
Bull John Rubber Co Ltd
Original Assignee
LESLIE THOMAS GOODMAN
John Bull Rubber Co Ltd
Bull John Rubber Co 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 LESLIE THOMAS GOODMAN, John Bull Rubber Co Ltd, Bull John Rubber Co Ltd filed Critical LESLIE THOMAS GOODMAN
Priority to GB1554851A priority Critical patent/GB710952A/en
Publication of GB710952A publication Critical patent/GB710952A/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
    • B29D23/18—Pleated or corrugated hoses
    • 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)

Abstract

An unvulcanized rubber tube is mounted on a perforated mandrel and placed in an inflating box as described in Specification 647,084 and then subjected to a differential internal and external fluid pressure while being restrained by vanes at desired intervals to form circumferential swellings in the tube after which the tube is collapsed axially, preferably on a second mandrel, to produce the desired corrugations, and then vulcanized. A wrapping of flexible but virtually inextensible fabric is applied around the portions of the tube between the corrugations before the tube is placed in the inflating box, or after the tube has been removed from the box and immediately before the axial collapsing step. When swellings of a given outside diameter are desired the perforated mandrel may be placed concentrically within a larger unperforated mandrel to restrain the swellings.
GB1554851A 1951-06-30 1951-06-30 Corrugated rubber hose Expired GB710952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1554851A GB710952A (en) 1951-06-30 1951-06-30 Corrugated rubber hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1554851A GB710952A (en) 1951-06-30 1951-06-30 Corrugated rubber hose

Publications (1)

Publication Number Publication Date
GB710952A true GB710952A (en) 1954-06-23

Family

ID=10061097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1554851A Expired GB710952A (en) 1951-06-30 1951-06-30 Corrugated rubber hose

Country Status (1)

Country Link
GB (1) GB710952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967667A (en) * 1957-06-17 1961-01-10 Edward O Norris Electrostatic spray apparatus
GB2154145A (en) * 1984-02-07 1985-09-04 Camberley Rubber Mouldings Lim Flexible hoses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967667A (en) * 1957-06-17 1961-01-10 Edward O Norris Electrostatic spray apparatus
GB2154145A (en) * 1984-02-07 1985-09-04 Camberley Rubber Mouldings Lim Flexible hoses

Similar Documents

Publication Publication Date Title
US2446281A (en) Corrugated tube manufacture
US2678666A (en) Inflatable plug bag for testing plumbing
SE7603206L (en) PROCEDURE FOR THE INSTALLATION OF A RING-SHAPED SAVE INSIDE A RUBBER-PRODUCT OF THERMOPLASTIC MATERIAL
GB830283A (en) Rolling lobe type air spring and method of manufacture
SE7607169L (en) BLADES FOR FORMING A PNEUMATIC DECK
US2616129A (en) Manufacture of corrugated or convolute hose and to means therefor
US2891581A (en) Flexible hose and method of making the same
GB971814A (en) Improvements relating to a method and an apparatus for fitting bands of fabric or other material around bead wires for outer covers of pneumatic tyres
GB710952A (en) Corrugated rubber hose
GB872038A (en) Improvements in or relating to tyre building apparatus
US3705780A (en) Apparatus for making flexible tubing with annular corrugations
US1643202A (en) Apparatus for use in the manufacture of pneumatic tires
US3104422A (en) Apparatus for forming preshaped wrappers for pneumatic tire casings
GB652810A (en) Apparatus and method for making corrugated rubber hose
US2524662A (en) Corrugated tube
GB905800A (en) Improvements in or relating to hoses
GB761393A (en) Corrugated rubber hose
ES430400A1 (en) Device and method for forming tampon
GB647084A (en) Improvements in or relating to the manufacture of corrugated or convoluted hose and to means therefor
US2969096A (en) Tire supporting and inflating apparatus
GB875445A (en) Method of making a resilient diaphragm and diaphragms produced thereby
ES194181U (en) A rubber sleeve provision. (Machine-translation by Google Translate, not legally binding)
GB952738A (en) Improvements relating to flexible couplings for pipes
GB550448A (en) Improvements in and relating to self-sealing petrol pipes
GB798603A (en) A flexible elastomeric hose and method of making same