GB373965A - An improved process of and apparatus for the treatment of rolled wire for springs, more particularly for mattress springs - Google Patents

An improved process of and apparatus for the treatment of rolled wire for springs, more particularly for mattress springs

Info

Publication number
GB373965A
GB373965A GB35314/30A GB3531430A GB373965A GB 373965 A GB373965 A GB 373965A GB 35314/30 A GB35314/30 A GB 35314/30A GB 3531430 A GB3531430 A GB 3531430A GB 373965 A GB373965 A GB 373965A
Authority
GB
United Kingdom
Prior art keywords
springs
treatment
improved process
rolled wire
mattress
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
GB35314/30A
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of GB373965A publication Critical patent/GB373965A/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
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Springs (AREA)

Abstract

373,965. Annealing. KRUPP AKT.- GES., FRIEDRICH-ALFRED-HœTTE, F., Rheinhausen, Niederrhein, Germany. Nov. 24, 1930, No. 35314. Convention date, Dec. 3, 1929. Void [Published under Sect. 91 of the Acts]. [Class 72.] Wire after rolling is allowed to cool, wound on a reel a, and then passed through a furnace b and a water tank f. It is finally wound up on a reel h.
GB35314/30A 1929-12-03 1930-11-24 An improved process of and apparatus for the treatment of rolled wire for springs, more particularly for mattress springs Expired GB373965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE373965X 1929-12-03

Publications (1)

Publication Number Publication Date
GB373965A true GB373965A (en) 1932-06-02

Family

ID=6341059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35314/30A Expired GB373965A (en) 1929-12-03 1930-11-24 An improved process of and apparatus for the treatment of rolled wire for springs, more particularly for mattress springs

Country Status (1)

Country Link
GB (1) GB373965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114192705A (en) * 2021-11-19 2022-03-18 广东德帆科技有限公司 Full-automatic production equipment for bed core spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114192705A (en) * 2021-11-19 2022-03-18 广东德帆科技有限公司 Full-automatic production equipment for bed core spring

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