GB300272A - Improvements in the manufacture of multi-ply strip metal stock - Google Patents

Improvements in the manufacture of multi-ply strip metal stock

Info

Publication number
GB300272A
GB300272A GB32142/28A GB3214228A GB300272A GB 300272 A GB300272 A GB 300272A GB 32142/28 A GB32142/28 A GB 32142/28A GB 3214228 A GB3214228 A GB 3214228A GB 300272 A GB300272 A GB 300272A
Authority
GB
United Kingdom
Prior art keywords
ply
plies
solder
bath
rollers
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
GB32142/28A
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 GB300272A publication Critical patent/GB300272A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/08—Soldering by means of dipping in molten solder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

300,272. Bundy, H. W. Nov. 11, 1927, [Convention date]. Cased forms; tubes; rods and bars.-Multi-ply strip metal stock for making tubes &c. is formed by drawing a number of separate plies through a bath of solder while the plies are held separated and then bringing the plies together so as to solder them. The stock may have two, three or more plies, the outer or inner ply of a two-ply stock being of non-corrodible metal according to the purpose for which a tube made therefrom is to be used and the outer plies of a three-ply stock being also of non-corrodible metal. The other ply may be of steel for strengthening the tube. The plies are drawn from rolls 1 over separate rolls 4 in an acid bath, and after passing over roll 5, are drawn over separate rolls 8 in a solder bath 6. The three-ply strips may then pass through spring-pressed dies 11, 12 for removing excess solder, then over chain-driven rollers 10, 15, and under a geared roller 9, and then through compressing rollers 17 some of which are mounted inside and others outside a cooling bath 16. The strip is finally wound on a drum 19 or supplied direct to a tube making machine. The solder is kept molten during passage between the rollers 10, 15 by a burner 14. The strips after leaving the solder bath may pass through separate wiping dies and then over separate sets of rollers prior to being superposed and united by the compressing rollers. The lower wiping die 12 may be provided with a recess into which the upper die 11 is pressed by a spring.
GB32142/28A 1927-11-11 1928-11-05 Improvements in the manufacture of multi-ply strip metal stock Expired GB300272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US300272XA 1927-11-11 1927-11-11

Publications (1)

Publication Number Publication Date
GB300272A true GB300272A (en) 1929-01-17

Family

ID=21852152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32142/28A Expired GB300272A (en) 1927-11-11 1928-11-05 Improvements in the manufacture of multi-ply strip metal stock

Country Status (1)

Country Link
GB (1) GB300272A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558093A (en) * 1944-09-20 1951-06-26 American Cladmetals Company Procedure for making composite metal strip
US2984901A (en) * 1955-03-10 1961-05-23 Engelhard Ind Inc Method of making composite metal strips
US3123908A (en) * 1964-03-10 Method of producing a laminated structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123908A (en) * 1964-03-10 Method of producing a laminated structure
US2558093A (en) * 1944-09-20 1951-06-26 American Cladmetals Company Procedure for making composite metal strip
US2984901A (en) * 1955-03-10 1961-05-23 Engelhard Ind Inc Method of making composite metal strips

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