GB492909A - An improved tubular and tapered metal mast, pole or like structure and method of making same - Google Patents

An improved tubular and tapered metal mast, pole or like structure and method of making same

Info

Publication number
GB492909A
GB492909A GB958037A GB958037A GB492909A GB 492909 A GB492909 A GB 492909A GB 958037 A GB958037 A GB 958037A GB 958037 A GB958037 A GB 958037A GB 492909 A GB492909 A GB 492909A
Authority
GB
United Kingdom
Prior art keywords
pole
making same
corrugations
tapered metal
improved tubular
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
GB958037A
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
Application filed by Individual filed Critical Individual
Priority to GB958037A priority Critical patent/GB492909A/en
Publication of GB492909A publication Critical patent/GB492909A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

492,909. Tubular posts, GASTON, W. G. April 5, 1937, No. 9580. [Class 20 (i)] [Also in Group XXII] Tapered tubular electric light or telegraph posts or masts &c. are formed from a strip of metal having corrugations 12 near each edge, the strip being spiralled so that the corrugations overlap to render the post rainproof when erected and act to resist unwinding or collapse. The corrugations are welded at spaced intervals.
GB958037A 1937-04-05 1937-04-05 An improved tubular and tapered metal mast, pole or like structure and method of making same Expired GB492909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB958037A GB492909A (en) 1937-04-05 1937-04-05 An improved tubular and tapered metal mast, pole or like structure and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB958037A GB492909A (en) 1937-04-05 1937-04-05 An improved tubular and tapered metal mast, pole or like structure and method of making same

Publications (1)

Publication Number Publication Date
GB492909A true GB492909A (en) 1938-09-29

Family

ID=9874738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB958037A Expired GB492909A (en) 1937-04-05 1937-04-05 An improved tubular and tapered metal mast, pole or like structure and method of making same

Country Status (1)

Country Link
GB (1) GB492909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798015A (en) * 2019-04-02 2019-05-24 河北天振工程技术有限公司 Conical corrugated steel pipe
CN113894190A (en) * 2021-10-11 2022-01-07 马鞍山市润通重工科技有限公司 Large sleeve pipe bending equipment and implementation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798015A (en) * 2019-04-02 2019-05-24 河北天振工程技术有限公司 Conical corrugated steel pipe
CN113894190A (en) * 2021-10-11 2022-01-07 马鞍山市润通重工科技有限公司 Large sleeve pipe bending equipment and implementation method thereof
CN113894190B (en) * 2021-10-11 2024-04-30 马鞍山市润通重工科技有限公司 Large-sleeve pipe bending equipment and implementation method thereof

Similar Documents

Publication Publication Date Title
GB492909A (en) An improved tubular and tapered metal mast, pole or like structure and method of making same
GB745329A (en) Improvements in posts, poles and the like
GB468403A (en) Improvements in and relating to tubular poles, masts and posts
GB894509A (en) Improvements in or relating to composite tubular poles
GB554327A (en) Improvements in shelter structures for passenger queues and other purposes
GB481454A (en) Improvements in or relating to portable sun and wind shelters for beach or like use
GB361794A (en) Improvements in or relating to tubular lattice-work masts and a method for the production thereof
GB764052A (en) An improved fence batten or post
GB476119A (en) Improvements in and relating to the attachment of wire netting to posts or other members
GB537553A (en) Extended metal netting, particularly applicable to the production of fencing, reinforcing and like structures and method of making the same
GB412977A (en) Improvements in and relating to poles or masts used for wireless electric power and the like
GB602889A (en) An improved kind of wire framework, applicable to fences, portable buildings and to other purposes
GB1079959A (en) Improvements in or relating to tent support structures
DE718906C (en) Street lighting
AU108257B2 (en) A method of and apparatus for winding tubular masts, poles or like structures
GB751685A (en) Improvements in or relating to hollow tubular poles, standards or the like
DE507807C (en) High-voltage conductors consisting of solid hollow wires, especially for overhead lines
AU59238A (en) A method of and apparatus for winding tubular masts, poles or like structures
DE924597C (en) Securing the end posts of drying scaffolding (Reutern)
GB443727A (en) A tent or shelter, supported at either end by poles or rods which radiate like the spokes of a wheel
GB404091A (en) Improvements in or relating to wireless aerials and poles or posts therefor
GB804546A (en) Ridge tents
GB261921A (en) An improvement in or relating to stop-net supports for games
GB302823A (en) Improvements in or relating to electric light standards
GB842249A (en) Improvements in or relating to wire mesh fences