GB191407654A - Improvements in or relating to Joints for Super-heater Pipes and the like. - Google Patents

Improvements in or relating to Joints for Super-heater Pipes and the like.

Info

Publication number
GB191407654A
GB191407654A GB191407654DA GB191407654A GB 191407654 A GB191407654 A GB 191407654A GB 191407654D A GB191407654D A GB 191407654DA GB 191407654 A GB191407654 A GB 191407654A
Authority
GB
United Kingdom
Prior art keywords
joints
super
relating
heater pipes
bending
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
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
Mannesmann AG
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 Mannesmannroehren Werke AG, Mannesmann AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of GB191407654A publication Critical patent/GB191407654A/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

7654. Mannesmannrohren-Werke, and Wagner, G. March 26. Bending-formers.- Joints for superheater pipes &c. arc made from a flattened hollow body with a closed and preferably thickened end by forming slots a, Fig. 1, bending the slotted parts round a mandrel, and then welding. A forked mandrel as shown in Fig. 2 may be used.
GB191407654D 1914-03-26 1914-03-26 Improvements in or relating to Joints for Super-heater Pipes and the like. Expired GB191407654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191407654T 1914-03-26

Publications (1)

Publication Number Publication Date
GB191407654A true GB191407654A (en) 1915-06-24

Family

ID=32374409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191407654D Expired GB191407654A (en) 1914-03-26 1914-03-26 Improvements in or relating to Joints for Super-heater Pipes and the like.

Country Status (1)

Country Link
GB (1) GB191407654A (en)

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