GB326436A - Improvements in or relating to chapelets - Google Patents

Improvements in or relating to chapelets

Info

Publication number
GB326436A
GB326436A GB24847/29A GB2484729A GB326436A GB 326436 A GB326436 A GB 326436A GB 24847/29 A GB24847/29 A GB 24847/29A GB 2484729 A GB2484729 A GB 2484729A GB 326436 A GB326436 A GB 326436A
Authority
GB
United Kingdom
Prior art keywords
strip
lugs
aluminium
bending
metal
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
GB24847/29A
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
Publication of GB326436A publication Critical patent/GB326436A/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
    • B21C37/151—Making tubes with multiple passages

Abstract

326,436. Sonnet, E. July 22, 1929, [Convention date]. Addifion to 323,445. Chaplets of the kind described in the parent Specification are made from a plane strip 1 of metal by cutting and bending-up lugs 4 - - 7 and then bending the strip at right angles on the lines 9. In a modification the metal at 8, Fig. 7 is left so that the lugs 6, 7 are spaced in the fixed form Fig. 9. Instead of or in addition to this the lugs 4, 5 mav be cut from the middle of the strip 1, Fig. 7. The strip may consist of aluminium or of iron coated with tin or aluminium and is preferably perforated.
GB24847/29A 1929-07-22 1929-08-14 Improvements in or relating to chapelets Expired GB326436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE326436X 1929-07-22

Publications (1)

Publication Number Publication Date
GB326436A true GB326436A (en) 1930-03-13

Family

ID=6183926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24847/29A Expired GB326436A (en) 1929-07-22 1929-08-14 Improvements in or relating to chapelets

Country Status (1)

Country Link
GB (1) GB326436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202772A (en) * 1987-03-25 1988-10-05 Ae Plc Improvements in or relating to supporting cores during investment casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202772A (en) * 1987-03-25 1988-10-05 Ae Plc Improvements in or relating to supporting cores during investment casting
GB2202772B (en) * 1987-03-25 1991-05-01 Ae Plc Improvements in or relating to investment casting

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