FR803521A - Method and apparatus for accurately manufacturing shaped irons of very small dimensions, for example toy railroads - Google Patents

Method and apparatus for accurately manufacturing shaped irons of very small dimensions, for example toy railroads

Info

Publication number
FR803521A
FR803521A FR803521DA FR803521A FR 803521 A FR803521 A FR 803521A FR 803521D A FR803521D A FR 803521DA FR 803521 A FR803521 A FR 803521A
Authority
FR
France
Prior art keywords
small dimensions
manufacturing shaped
accurately manufacturing
example toy
shaped irons
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
Other languages
French (fr)
Inventor
Rudolf Benjamin
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 filed Critical
Application granted granted Critical
Publication of FR803521A publication Critical patent/FR803521A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
FR803521D 1936-03-06 1936-03-17 Method and apparatus for accurately manufacturing shaped irons of very small dimensions, for example toy railroads Expired FR803521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684536A GB471684A (en) 1936-03-06 1936-03-06 Improvements in or relating to rolling mills

Publications (1)

Publication Number Publication Date
FR803521A true FR803521A (en) 1936-10-02

Family

ID=9821794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803521D Expired FR803521A (en) 1936-03-06 1936-03-17 Method and apparatus for accurately manufacturing shaped irons of very small dimensions, for example toy railroads

Country Status (2)

Country Link
FR (1) FR803521A (en)
GB (1) GB471684A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816319C1 (en) * 1998-04-11 1999-04-29 Schloemann Siemag Ag Universal roll stand

Also Published As

Publication number Publication date
GB471684A (en) 1937-09-06

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