GB299883A - Tubing - Google Patents

Tubing

Info

Publication number
GB299883A
GB299883A GB31572/28A GB3157228A GB299883A GB 299883 A GB299883 A GB 299883A GB 31572/28 A GB31572/28 A GB 31572/28A GB 3157228 A GB3157228 A GB 3157228A GB 299883 A GB299883 A GB 299883A
Authority
GB
United Kingdom
Prior art keywords
solder
tube
stock
corrodible
brass
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
GB31572/28A
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.)
HARRY WARREN BUNDY
Original Assignee
HARRY WARREN BUNDY
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 HARRY WARREN BUNDY filed Critical HARRY WARREN BUNDY
Publication of GB299883A publication Critical patent/GB299883A/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
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating With Molten Metal (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Secondary Cells (AREA)

Abstract

299,883. Bundy, H. W. Nov. 4. 1927, [Convention date]. Cased or compound forms: tubes.- Tubing is made of more than one thickness of multiply metal at least one of which is non-corrodible. In an example multiply stock 1, Fig. 1, consisting preferably of two plies of metal united by a layer of solder, is drawn from a supply 5 through a solder bath 6 to a battery of forming rolls arranged as shown in Figs. 6- 10, then to a sweating die 11 which melts the solder and causes the layers to adhere after which the tube is passed through sizing dies 12, and a cooling water bath 13. Stock for a radiator tube or for a gasoline line may have copper or brass on one side and steel on the other, the non- corrodible copper or brass being on the inside. When it is desired to make a tube with one surface free from solder, the stock is treated with solder on one side only. A suitable form of tube is shown in section in Fig. 13.
GB31572/28A 1927-11-04 1928-10-31 Tubing Expired GB299883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US299883XA 1927-11-04 1927-11-04

Publications (1)

Publication Number Publication Date
GB299883A true GB299883A (en) 1929-04-18

Family

ID=21851953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31572/28A Expired GB299883A (en) 1927-11-04 1928-10-31 Tubing

Country Status (2)

Country Link
DE (1) DE518709C (en)
GB (1) GB299883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751170C (en) * 1935-10-18 1952-11-10 Mecano Spezialartikel Fuer Kra Process for the production of double-walled tubes from a metal strip that has been sharpened at both edges in a rolling and rolling process
GB2297935A (en) * 1995-02-15 1996-08-21 Usui Kokusai Sangyo Kk Multi-wound metal tube, manufacturing method and apparatus therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823732C (en) * 1948-11-05 1951-12-06 Bundy Tubing Co Process for the production of multilayer pipes from copper-coated sheet steel strips

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751170C (en) * 1935-10-18 1952-11-10 Mecano Spezialartikel Fuer Kra Process for the production of double-walled tubes from a metal strip that has been sharpened at both edges in a rolling and rolling process
GB2297935A (en) * 1995-02-15 1996-08-21 Usui Kokusai Sangyo Kk Multi-wound metal tube, manufacturing method and apparatus therefor
GB2297935B (en) * 1995-02-15 1998-10-14 Usui Kokusai Sangyo Kk Multi-wound metal tube, manufacturing method and apparatus therefor

Also Published As

Publication number Publication date
DE518709C (en) 1931-02-19

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