CH215348A - Verfahren und Vorrichtung zum Herstellen von kaltgewundenen runden Metallstangen. - Google Patents

Verfahren und Vorrichtung zum Herstellen von kaltgewundenen runden Metallstangen.

Info

Publication number
CH215348A
CH215348A CH215348DA CH215348A CH 215348 A CH215348 A CH 215348A CH 215348D A CH215348D A CH 215348DA CH 215348 A CH215348 A CH 215348A
Authority
CH
Switzerland
Prior art keywords
rollers
twisting
rod
degree
axes
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ernst Dipl Ing Lukacs
Original Assignee
Ernst Dipl Ing Lukacs
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 Ernst Dipl Ing Lukacs filed Critical Ernst Dipl Ing Lukacs
Publication of CH215348A publication Critical patent/CH215348A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Metal Rolling (AREA)
  • Reinforcement Elements For Buildings (AREA)
CH215348D 1937-10-09 1939-06-29 Verfahren und Vorrichtung zum Herstellen von kaltgewundenen runden Metallstangen. CH215348A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU520333X 1937-10-09

Publications (1)

Publication Number Publication Date
CH215348A true CH215348A (de) 1941-06-30

Family

ID=10979470

Family Applications (1)

Application Number Title Priority Date Filing Date
CH215348D CH215348A (de) 1937-10-09 1939-06-29 Verfahren und Vorrichtung zum Herstellen von kaltgewundenen runden Metallstangen.

Country Status (5)

Country Link
US (1) US2233869A (en(2012))
BE (1) BE436992A (en(2012))
CH (1) CH215348A (en(2012))
FR (1) FR861494A (en(2012))
GB (1) GB520333A (en(2012))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594503A (en) * 1947-05-23 1952-04-29 United States Steel Corp Movable jaw chucking device
EP0011175A1 (de) * 1978-11-09 1980-05-28 Bayer Ag Verfahren und Vorrichtung zur Herstellung von gewendelten Streifen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102319A (en) * 1980-01-21 1981-08-15 Inoue Mtp Co Ltd Method and apparatus for bending long sized material
US4654912A (en) * 1984-09-18 1987-04-07 Gray John C Production of threaded metal rods for making U-bolts
US4897117A (en) * 1986-03-25 1990-01-30 Teledyne Industries, Inc. Hardened penetrators
JP5619426B2 (ja) * 2007-12-26 2014-11-05 テルモ株式会社 医療用長尺体、その製造方法およびその製造装置
CN103264079A (zh) * 2013-05-29 2013-08-28 江阴中南重工股份有限公司 无芯轴螺旋叶片旋扭机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594503A (en) * 1947-05-23 1952-04-29 United States Steel Corp Movable jaw chucking device
EP0011175A1 (de) * 1978-11-09 1980-05-28 Bayer Ag Verfahren und Vorrichtung zur Herstellung von gewendelten Streifen

Also Published As

Publication number Publication date
US2233869A (en) 1941-03-04
GB520333A (en) 1940-04-22
BE436992A (en(2012))
FR861494A (fr) 1941-02-10

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