GB132219A - - Google Patents

Info

Publication number
GB132219A
GB132219A GB132219DA GB132219A GB 132219 A GB132219 A GB 132219A GB 132219D A GB132219D A GB 132219DA GB 132219 A GB132219 A GB 132219A
Authority
GB
United Kingdom
Prior art keywords
bar
grooves
helical
projections
vesian
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
Publication date
Publication of GB132219A publication Critical patent/GB132219A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

132,219. Vesian, J. S. E. de, and Mouchel & Partners, L. G. Sept. 5, 1918. Rods and bars.-A bar for reinforcing concrete is formed with helical grooves or projections along its length during the process of rolling, so that there is no twisting of the bar. The Figure shows one form of roll, the groove d being provided with helical projections e to form the flutes or grooves on the bar.
GB132219D Expired GB132219A (en)

Publications (1)

Publication Number Publication Date
GB132219A true GB132219A (en) 1900-01-01

Family

ID=1725712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB132219D Expired GB132219A (en)

Country Status (1)

Country Link
GB (1) GB132219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314935A2 (en) * 1987-10-31 1989-05-10 Dyckerhoff & Widmann Aktiengesellschaft Hot rolling of rods having helicoidal ribs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314935A2 (en) * 1987-10-31 1989-05-10 Dyckerhoff & Widmann Aktiengesellschaft Hot rolling of rods having helicoidal ribs
EP0314935A3 (en) * 1987-10-31 1989-11-15 & Widmann Aktiengesellschaft Dyckerhoff Hot rolling of rods having helicoidal ribs

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