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GB436730A - Improvements in or relating to flexible tubing - Google Patents

Improvements in or relating to flexible tubing

Info

Publication number
GB436730A
GB436730A GB11550/34A GB1155034A GB436730A GB 436730 A GB436730 A GB 436730A GB 11550/34 A GB11550/34 A GB 11550/34A GB 1155034 A GB1155034 A GB 1155034A GB 436730 A GB436730 A GB 436730A
Authority
GB
United Kingdom
Prior art keywords
tube
rubber
ribs
relating
flexible tubing
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
GB11550/34A
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.)
Individual
Original Assignee
Individual
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 to BE409036D priority Critical patent/BE409036A/fr
Application filed by Individual filed Critical Individual
Priority to GB11550/34A priority patent/GB436730A/en
Priority to FR790740D priority patent/FR790740A/en
Publication of GB436730A publication Critical patent/GB436730A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/121—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting specially profiled cross sections
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

436,730. Rubber &c. tubes. BROSTROM, F. V., 16, Feltham Avenue, East Molesey, Surrey, and DOHM, S. A., 3, Gressenhall Road, London. April 17, 1934, No. 11550. [Class 99 (ii)] A flexible tube 1 of rubber &c. is formed internally with one or more longitudinallyextending inwardlyprojecting ribs 2 so as to ensure the passage of fluid when the tube is bent or trodden on. The ribs, which are preferably of rectangular crosssection, have a minimum width greater than the thickness of the tube wall, a height less than the normal diameter of the bore of the tube, and are integral with the tube wall over the whole area of their bases.
GB11550/34A 1934-04-17 1934-04-17 Improvements in or relating to flexible tubing Expired GB436730A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE409036D BE409036A (en) 1934-04-17
GB11550/34A GB436730A (en) 1934-04-17 1934-04-17 Improvements in or relating to flexible tubing
FR790740D FR790740A (en) 1934-04-17 1935-04-16 Improvements to flexible tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB790740X 1934-04-17
GB11550/34A GB436730A (en) 1934-04-17 1934-04-17 Improvements in or relating to flexible tubing

Publications (1)

Publication Number Publication Date
GB436730A true GB436730A (en) 1935-10-17

Family

ID=26248351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11550/34A Expired GB436730A (en) 1934-04-17 1934-04-17 Improvements in or relating to flexible tubing

Country Status (2)

Country Link
FR (1) FR790740A (en)
GB (1) GB436730A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207902A (en) * 1987-06-18 1989-02-15 Craig Med Prod Ltd Tubes for transmitting liquids and bags for containing liquids
GB2396679A (en) * 2002-12-27 2004-06-30 Gordon Chih Water hose with internal partition
EP2080479A3 (en) * 2005-06-15 2010-03-17 Western clinical engineering, Ltd. Tourniquet cuff with improved pneumatic passageway

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550021A (en) * 1946-06-05 1951-04-24 Trico Products Corp Power line support for motor vehicle doors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207902A (en) * 1987-06-18 1989-02-15 Craig Med Prod Ltd Tubes for transmitting liquids and bags for containing liquids
GB2396679A (en) * 2002-12-27 2004-06-30 Gordon Chih Water hose with internal partition
EP2080479A3 (en) * 2005-06-15 2010-03-17 Western clinical engineering, Ltd. Tourniquet cuff with improved pneumatic passageway
JP2012075912A (en) * 2005-06-15 2012-04-19 Western Clinical Engineering Ltd Tourniquet cuff with improved pneumatic passageway
US8568441B2 (en) 2005-06-15 2013-10-29 Western Clinical Engineering Ltd. Manufacture and use of tourniquet cuff with improved pneumatic passageway

Also Published As

Publication number Publication date
FR790740A (en) 1935-11-26

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