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GB259520A - Method of forming threaded sockets on the ends of metal tubes - Google Patents

Method of forming threaded sockets on the ends of metal tubes

Info

Publication number
GB259520A
GB259520A GB1657426A GB1657426A GB259520A GB 259520 A GB259520 A GB 259520A GB 1657426 A GB1657426 A GB 1657426A GB 1657426 A GB1657426 A GB 1657426A GB 259520 A GB259520 A GB 259520A
Authority
GB
United Kingdom
Prior art keywords
metal tubes
threaded sockets
forming threaded
tubes
sockets
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
GB1657426A
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.)
FRANZ SCHAAK
Original Assignee
FRANZ SCHAAK
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 FRANZ SCHAAK filed Critical FRANZ SCHAAK
Priority to GB1657426A priority Critical patent/GB259520A/en
Publication of GB259520A publication Critical patent/GB259520A/en
Expired legal-status Critical Current

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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

259,520. Schaak, F. July 1, 1926. Drawings to Specification. Tubes.-Screwed sockets are formed on the end of thin metal tubes by thickening the end, then expanding and then cutting an internal thread therein. The end may be thickened by heating and hammering or by welding an external ring thereon.
GB1657426A 1926-07-01 1926-07-01 Method of forming threaded sockets on the ends of metal tubes Expired GB259520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1657426A GB259520A (en) 1926-07-01 1926-07-01 Method of forming threaded sockets on the ends of metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1657426A GB259520A (en) 1926-07-01 1926-07-01 Method of forming threaded sockets on the ends of metal tubes

Publications (1)

Publication Number Publication Date
GB259520A true GB259520A (en) 1926-10-14

Family

ID=10079758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1657426A Expired GB259520A (en) 1926-07-01 1926-07-01 Method of forming threaded sockets on the ends of metal tubes

Country Status (1)

Country Link
GB (1) GB259520A (en)

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