DE447822C - Process for producing I-shaped track holders - Google Patents

Process for producing I-shaped track holders

Info

Publication number
DE447822C
DE447822C DEV21684D DEV0021684D DE447822C DE 447822 C DE447822 C DE 447822C DE V21684 D DEV21684 D DE V21684D DE V0021684 D DEV0021684 D DE V0021684D DE 447822 C DE447822 C DE 447822C
Authority
DE
Germany
Prior art keywords
producing
shaped track
track holders
web
holders
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
DEV21684D
Other languages
German (de)
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
Publication date
Priority to DEV21684D priority Critical patent/DE447822C/en
Application granted granted Critical
Publication of DE447822C publication Critical patent/DE447822C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Landscapes

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

Description

Verfahren zur Herstellung von I-artig gestalteten Spurhaltern. Die Erfindung bezieht sich auf etn Verfahren zur Herstellung von I-artig gestalteten Spurhaltern aus einem Stück. Die bisher bekannten Verfahren zur Herstellung solcher Spurhalter weisen den Nachteil auf, daß sie umständlich, teuer und für die Herstellung im großen nicht geeignet sind.Process for the production of I-shaped track holders. the The invention relates to a method for producing I-shaped One-piece track holders. The previously known methods for producing such Track holders have the disadvantage that they are cumbersome, expensive and for the production by and large are not suitable.

Gemäß der Erfindung wird in der Weise verfahren, daß zunächst. ein I-Eisen mit verdicktem Steg und vergleichsweise geringer Höhe gewalzt wird, dessen Flanschenstärke und Breite die endgültigen Abmessungen . aufweisen. Von diesem Walzprofil werden Stücke abgeteilt, die die Breite der Spurstange aufweisen. Hierauf wird die endgültige Länge der Spurhalter durch Ausschmieden oder Pressen der Stegverdickung erzielt. Die Zeichnung stellt in Abb. i die Vorform dar, während Abb. a die fertige Spurstange nach Ausschmieden der Stegverdickung a zeigt. Die Stegverdickung kann einseitig zu dem Steg oder gemäß Abb. i beiderseits des Steges liegen.According to the invention, the procedure is such that initially. a I-iron is rolled with a thickened web and a comparatively low height, its Flange thickness and width are the final dimensions. exhibit. From this rolled section pieces are divided that have the width of the tie rod. Then the final length of the track holder by forging or pressing the web thickening achieved. The drawing shows the preform in Fig. I, while Fig. A shows the finished one Shows tie rod after forging the web thickening a. The web thickening can on one side of the web or, as shown in Fig. i, on both sides of the web.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von I-artig gestalteten Spurhaltern, dadurch gekennzeichnet, daß zunächst ein I-Eisen mit den endgültigen Flanschabmessungen und verdicktem Steg gewalzt wird, worauf der fertige Spurhalter durch Ausstrecken der Stegverdickung abgeteilter Stücke erzielt wird. Claim: A method for producing I-shaped track holders, characterized in that first an I-iron with the final flange dimensions and thickened web is rolled, whereupon the finished track holder is obtained by stretching out the web thickening of divided pieces.
DEV21684D Process for producing I-shaped track holders Expired DE447822C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV21684D DE447822C (en) Process for producing I-shaped track holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV21684D DE447822C (en) Process for producing I-shaped track holders

Publications (1)

Publication Number Publication Date
DE447822C true DE447822C (en) 1927-07-27

Family

ID=7579340

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV21684D Expired DE447822C (en) Process for producing I-shaped track holders

Country Status (1)

Country Link
DE (1) DE447822C (en)

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