GB128996A - Improvements in the Construction of Tubes for Radiators. - Google Patents

Improvements in the Construction of Tubes for Radiators.

Info

Publication number
GB128996A
GB128996A GB1329117A GB1329117A GB128996A GB 128996 A GB128996 A GB 128996A GB 1329117 A GB1329117 A GB 1329117A GB 1329117 A GB1329117 A GB 1329117A GB 128996 A GB128996 A GB 128996A
Authority
GB
United Kingdom
Prior art keywords
tube
blank
radiators
end portion
tubes
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
GB1329117A
Inventor
Charles Searle
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 GB1329117A priority Critical patent/GB128996A/en
Publication of GB128996A publication Critical patent/GB128996A/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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/101—Making of the seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

128,996. Searle, C. Sept. 17, 1917. Honeycomb and like tube apparatus. - In the manufacture of sheet metal tubes for honeycomb radiators for motor-vehicles, by bending up and seaming a blank, the corners 9 of the blank are cut away so that at the end portion 8 of the tube which is expanded to socket form, the seam gradually dies away towards the end of the tube. Alternatively, the blank is slotted to leave tongues which overlap in the finished tube so that the joint in the end portion of the tube comprises only two overlapping thicknesses of metal.
GB1329117A 1917-09-17 1917-09-17 Improvements in the Construction of Tubes for Radiators. Expired GB128996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1329117A GB128996A (en) 1917-09-17 1917-09-17 Improvements in the Construction of Tubes for Radiators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1329117A GB128996A (en) 1917-09-17 1917-09-17 Improvements in the Construction of Tubes for Radiators.

Publications (1)

Publication Number Publication Date
GB128996A true GB128996A (en) 1919-07-10

Family

ID=32345934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329117A Expired GB128996A (en) 1917-09-17 1917-09-17 Improvements in the Construction of Tubes for Radiators.

Country Status (1)

Country Link
GB (1) GB128996A (en)

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