GB190816369A - An Improved Method of and Apparatus for Making I-girders with Parallel Flanges. - Google Patents

An Improved Method of and Apparatus for Making I-girders with Parallel Flanges.

Info

Publication number
GB190816369A
GB190816369A GB190816369DA GB190816369A GB 190816369 A GB190816369 A GB 190816369A GB 190816369D A GB190816369D A GB 190816369DA GB 190816369 A GB190816369 A GB 190816369A
Authority
GB
United Kingdom
Prior art keywords
girders
making
flanges
rolls
rolling
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
Inventor
Hugo Sack
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
Application granted granted Critical
Publication of GB190816369A publication Critical patent/GB190816369A/en
Expired legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

16,369. Sack, H. Aug.1. [Patent of Addition to No. 21,979, A.D. 1906.] Rolling; bending. -In the manufacture of I- girders with parallel flanges as described in Specification No. 21,979, A.D. 1906, to prevent excessive wear of the'rolling-surfaces of the horizontal rollers which form the inner surfaces a of the flanges, and to permit the making of several passes through the finishing-rolls, the rolling - surfaces are provided with a slight inclination. The final straightening of the flanges is then effected in a separate machine such as is indicated in Fig. 2, the bar being passed or drawn through guides s and rolls w. The guides s may be replaced by rolls.
GB190816369D 1906-10-05 1908-08-01 An Improved Method of and Apparatus for Making I-girders with Parallel Flanges. Expired GB190816369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190621979T 1906-10-05

Publications (1)

Publication Number Publication Date
GB190816369A true GB190816369A (en) 1908-12-03

Family

ID=32546519

Family Applications (3)

Application Number Title Priority Date Filing Date
GB190621979D Expired GB190621979A (en) 1906-10-05 1906-10-05 Improvements relating to the Manufacture of I-girders and the like.
GB190810749D Expired GB190810749A (en) 1906-10-05 1908-05-18 Improvements relating to the Manufacture of I-girders and the like.
GB190816369D Expired GB190816369A (en) 1906-10-05 1908-08-01 An Improved Method of and Apparatus for Making I-girders with Parallel Flanges.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB190621979D Expired GB190621979A (en) 1906-10-05 1906-10-05 Improvements relating to the Manufacture of I-girders and the like.
GB190810749D Expired GB190810749A (en) 1906-10-05 1908-05-18 Improvements relating to the Manufacture of I-girders and the like.

Country Status (1)

Country Link
GB (3) GB190621979A (en)

Also Published As

Publication number Publication date
GB190810749A (en) 1908-11-12
GB190621979A (en) 1907-04-04

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