GB241029A - Improvements in and relating to the construction of hollow poles, masts and the like - Google Patents

Improvements in and relating to the construction of hollow poles, masts and the like

Info

Publication number
GB241029A
GB241029A GB2629924A GB2629924A GB241029A GB 241029 A GB241029 A GB 241029A GB 2629924 A GB2629924 A GB 2629924A GB 2629924 A GB2629924 A GB 2629924A GB 241029 A GB241029 A GB 241029A
Authority
GB
United Kingdom
Prior art keywords
strip
rib
masts
relating
construction
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
GB2629924A
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.)
HENRY KERSHAW WALKER
Original Assignee
HENRY KERSHAW WALKER
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 HENRY KERSHAW WALKER filed Critical HENRY KERSHAW WALKER
Priority to GB2629924A priority Critical patent/GB241029A/en
Publication of GB241029A publication Critical patent/GB241029A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

241,029. Walker, H. K. Nov. 4, 1924. Metal tubes. - In making hollow poles, masts, conduits, &c. by coiling a strip of metal &c. into a helical form the metal strip is formed with a projecting rib d parallel to its length which rib, when the strip has been coiled into shape, rests on the edge c of the preceding convolution. The rib is preferably rectiangular and projects to an amount equal to the thickness of the strip. It may be pressed out as a solid rib by means of rollers or be formed hollow by embossing the strip.
GB2629924A 1924-11-04 1924-11-04 Improvements in and relating to the construction of hollow poles, masts and the like Expired GB241029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2629924A GB241029A (en) 1924-11-04 1924-11-04 Improvements in and relating to the construction of hollow poles, masts and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2629924A GB241029A (en) 1924-11-04 1924-11-04 Improvements in and relating to the construction of hollow poles, masts and the like

Publications (1)

Publication Number Publication Date
GB241029A true GB241029A (en) 1925-10-15

Family

ID=10241445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2629924A Expired GB241029A (en) 1924-11-04 1924-11-04 Improvements in and relating to the construction of hollow poles, masts and the like

Country Status (1)

Country Link
GB (1) GB241029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2873786A1 (en) * 2013-11-15 2015-05-20 PWS GmbH Double-walled large pipe, use and method of manufacturing a double-walled large pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2873786A1 (en) * 2013-11-15 2015-05-20 PWS GmbH Double-walled large pipe, use and method of manufacturing a double-walled large pipe

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