GB798603A - A flexible elastomeric hose and method of making same - Google Patents

A flexible elastomeric hose and method of making same

Info

Publication number
GB798603A
GB798603A GB16981/56A GB1698156A GB798603A GB 798603 A GB798603 A GB 798603A GB 16981/56 A GB16981/56 A GB 16981/56A GB 1698156 A GB1698156 A GB 1698156A GB 798603 A GB798603 A GB 798603A
Authority
GB
United Kingdom
Prior art keywords
tube
outer tube
inner tube
hose
june
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
GB16981/56A
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.)
Raybestos Manhattan Inc
Original Assignee
Raybestos Manhattan Inc
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 Raybestos Manhattan Inc filed Critical Raybestos Manhattan Inc
Publication of GB798603A publication Critical patent/GB798603A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/04Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall

Landscapes

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

Abstract

798,603. Flexible hoses. RAYBESTOSMANHATTAN, Inc. June 1, 1956 [June 2, 1955], No. 16981/56. Class 99(2). A flexible, elastomeric hose comprises an inner tube 10, Fig. 1, of corrosion-resistant material and an outer tube 11 which snugly embraces the tube 10 but is substantially free of bondage thereto. The tube 11 is sufficiently thick to furnish the physical strength lacked by the tube 10 and prevent collapse thereof and the inner tube, when the hose is bent, is able to slip slightly within the outer tube. The extruded inner tube may have a thickness of from 10 to 100 mils and be of polytetrafluoroethylene or polymonochlorotrifluoroethylene, and the outer tube may have a thickness of at least 1/32 inch and be formed of natural or synthetic rubber. As shown in Fig. 3, the hose includes a reinforcement 13 in the form of single or multiple braids of cotton, wire or asbestos or helical or longitudinal wraps of cloth. The outer tube may be applied as an extrusion or a wrapping of rubber sheet, the inner tube being supported against collapse by a rigid or inflatable mandrel or by applying air or hydraulic pressure to the interior of the tube.
GB16981/56A 1955-06-02 1956-06-01 A flexible elastomeric hose and method of making same Expired GB798603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US798603XA 1955-06-02 1955-06-02

Publications (1)

Publication Number Publication Date
GB798603A true GB798603A (en) 1958-07-23

Family

ID=22153260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16981/56A Expired GB798603A (en) 1955-06-02 1956-06-01 A flexible elastomeric hose and method of making same

Country Status (1)

Country Link
GB (1) GB798603A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226381A (en) * 1988-12-23 1990-06-27 Welch Allyn Inc Borescope/endscope channel.
EP1610692A2 (en) * 2003-04-04 2006-01-04 Minnesota Medtec, Inc. Introduction apparatus
WO2021120740A1 (en) * 2019-12-18 2021-06-24 脉通医疗科技(嘉兴)有限公司 Medical tubing and manufacturing method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226381A (en) * 1988-12-23 1990-06-27 Welch Allyn Inc Borescope/endscope channel.
EP1610692A2 (en) * 2003-04-04 2006-01-04 Minnesota Medtec, Inc. Introduction apparatus
EP1610692A4 (en) * 2003-04-04 2009-07-15 Minnesota Medtec Inc Introduction apparatus
WO2021120740A1 (en) * 2019-12-18 2021-06-24 脉通医疗科技(嘉兴)有限公司 Medical tubing and manufacturing method thereof

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