NL7608163A - Hose made of spirally wound strip - has external reinforcement of C-section gripping overlapping edges of strip - Google Patents

Hose made of spirally wound strip - has external reinforcement of C-section gripping overlapping edges of strip

Info

Publication number
NL7608163A
NL7608163A NL7608163A NL7608163A NL7608163A NL 7608163 A NL7608163 A NL 7608163A NL 7608163 A NL7608163 A NL 7608163A NL 7608163 A NL7608163 A NL 7608163A NL 7608163 A NL7608163 A NL 7608163A
Authority
NL
Netherlands
Prior art keywords
strip
section
spirally wound
overlapping edges
external reinforcement
Prior art date
Application number
NL7608163A
Other languages
Dutch (nl)
Other versions
NL182166C (en
NL182166B (en
Original Assignee
Cecil Howard Wood
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 Cecil Howard Wood filed Critical Cecil Howard Wood
Priority to NL7608163A priority Critical patent/NL182166C/en
Publication of NL7608163A publication Critical patent/NL7608163A/en
Publication of NL182166B publication Critical patent/NL182166B/en
Application granted granted Critical
Publication of NL182166C publication Critical patent/NL182166C/en

Links

Classifications

    • 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
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands

Landscapes

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

Abstract

The pliable hose comprises a flat non-metallic strip wound into overlapping relationship (15) to form a tube. The tube is surrounded by reinforcing spiral of metallic strip (12) of C-cross-section, the open part (18, 20) of the 'C' lying at the inside of the spiral. The overlapping edge portions of the strip are entered into the interior of the C-section, and this section crimped to grip these edge portions into a sealing relationship. The overlapping portions may be coiled one around the other and may include between them a metallic reinforcing wire.
NL7608163A 1976-07-22 1976-07-22 FLEXIBLE PIPE COMPRISING A METAL SCREW AND COMPLIANT COATING. NL182166C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7608163A NL182166C (en) 1976-07-22 1976-07-22 FLEXIBLE PIPE COMPRISING A METAL SCREW AND COMPLIANT COATING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7608163A NL182166C (en) 1976-07-22 1976-07-22 FLEXIBLE PIPE COMPRISING A METAL SCREW AND COMPLIANT COATING.

Publications (3)

Publication Number Publication Date
NL7608163A true NL7608163A (en) 1978-01-24
NL182166B NL182166B (en) 1987-08-17
NL182166C NL182166C (en) 1988-01-18

Family

ID=19826642

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608163A NL182166C (en) 1976-07-22 1976-07-22 FLEXIBLE PIPE COMPRISING A METAL SCREW AND COMPLIANT COATING.

Country Status (1)

Country Link
NL (1) NL182166C (en)

Also Published As

Publication number Publication date
NL182166C (en) 1988-01-18
NL182166B (en) 1987-08-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent

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