FR514553A - Improvements to tubes and tubular articles, and their manufacture - Google Patents

Improvements to tubes and tubular articles, and their manufacture

Info

Publication number
FR514553A
FR514553A FR514553A FR514553DA FR514553A FR 514553 A FR514553 A FR 514553A FR 514553 A FR514553 A FR 514553A FR 514553D A FR514553D A FR 514553DA FR 514553 A FR514553 A FR 514553A
Authority
FR
France
Prior art keywords
tubes
manufacture
tubular articles
articles
tubular
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
FR514553A
Other languages
French (fr)
Inventor
Walter William Hackett
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.)
Accles and Pollock Ltd
Original Assignee
Accles and Pollock Ltd
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 Accles and Pollock Ltd filed Critical Accles and Pollock Ltd
Application granted granted Critical
Publication of FR514553A publication Critical patent/FR514553A/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
FR514553A 1913-08-28 1920-04-27 Improvements to tubes and tubular articles, and their manufacture Expired FR514553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB514553X 1913-08-28

Publications (1)

Publication Number Publication Date
FR514553A true FR514553A (en) 1921-03-14

Family

ID=10460099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514553A Expired FR514553A (en) 1913-08-28 1920-04-27 Improvements to tubes and tubular articles, and their manufacture

Country Status (1)

Country Link
FR (1) FR514553A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685443A (en) * 1995-03-06 1997-11-11 White Cap, Inc. Composite closure and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685443A (en) * 1995-03-06 1997-11-11 White Cap, Inc. Composite closure and method of making same

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