GB1334153A - Steel rod or bar - Google Patents

Steel rod or bar

Info

Publication number
GB1334153A
GB1334153A GB1334153DA GB1334153A GB 1334153 A GB1334153 A GB 1334153A GB 1334153D A GB1334153D A GB 1334153DA GB 1334153 A GB1334153 A GB 1334153A
Authority
GB
United Kingdom
Prior art keywords
rod
bar
rods
cold
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
Other languages
English (en)
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of GB1334153A publication Critical patent/GB1334153A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
GB1334153D 1971-04-21 1971-04-21 Steel rod or bar Expired GB1334153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1055771 1971-04-21

Publications (1)

Publication Number Publication Date
GB1334153A true GB1334153A (en) 1973-10-17

Family

ID=9970041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1334153D Expired GB1334153A (en) 1971-04-21 1971-04-21 Steel rod or bar

Country Status (4)

Country Link
AU (1) AU469895B2 (it)
DE (1) DE2219295A1 (it)
GB (1) GB1334153A (it)
IT (1) IT954723B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157199A (en) * 1984-04-09 1985-10-23 Dr Faiz Alam Noor Ribbed cold worked high yield model reinforcement
GB2286782A (en) * 1994-02-16 1995-08-30 Ccl Systems Ltd Thread formation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423605A1 (fr) * 1978-04-21 1979-11-16 Trouillard Sa Procede de precontrainte avec armatures speciales d'un type unique pour les cas de precontrainte mixte
JPS61261430A (ja) * 1985-05-14 1986-11-19 Shinko Kosen Kogyo Kk 高強度高靭性鋼線の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157199A (en) * 1984-04-09 1985-10-23 Dr Faiz Alam Noor Ribbed cold worked high yield model reinforcement
GB2286782A (en) * 1994-02-16 1995-08-30 Ccl Systems Ltd Thread formation
GB2286782B (en) * 1994-02-16 1997-04-02 Ccl Systems Ltd Connection system for deformed steel reinforcing rods
US5776001A (en) * 1994-02-16 1998-07-07 Ccl Systems Limited Thread formation

Also Published As

Publication number Publication date
AU469895B2 (en) 1976-02-26
IT954723B (it) 1973-09-15
AU4138672A (en) 1974-01-03
DE2219295A1 (it) 1972-11-02

Similar Documents

Publication Publication Date Title
DE2657269B2 (de) Verfahren zur Herstellung von Stahlrohren
GB1334153A (en) Steel rod or bar
ES348836A1 (es) Procedimiento para la fabricacion de una barra de armadura para hormigon.
DE2202868B2 (de) Sauerstoff-Brennlanze zur Erzeugung von Öffnungen in Beton, Gestein, Gebäudemauern u.dgl. und Verfahren zur Herstellung einer Brennlanze
TW308094U (en) Device for connecting end regions of two reinforcing steel rods
GB1411077A (en) Method of fastening two or more members with respect to one another
DE1602371A1 (de) Verfahren zum Herstellen eines laenglichen Produktes,wie eines Drahtes,eines Kabels oder einer Stange,aus Kohlenstoffstahl,mit hoher Bruch- und Dehnungsfestigkeit,sowie nach diesem Verfahren hergestellte Produkte
US3262724A (en) Cable connector
DE1627640A1 (de) Verfahren zum Dressieren eines laenglichen Produktes aus Kohlenstoffstahl,insbesondere zur Verwendung fuer Spannbeton,und nach diesem Verfahren erhaltene Produkte
DE1408258A1 (de) Verfahren zum Herstellen von an Teilen seines Umfanges quer gerilltem Bewehrungsstahl
GB712125A (en) Process for increasing the strength of unalloyed or alloyed steel bars and tubes
KR890005053Y1 (ko) P.c콘크리트용 삼각형 강봉
DE2325611A1 (de) Verfahren zum herstellen von armierungsstaeben aus stahl
AT241397B (de) Verfahren zum kontinuierlichen Profilieren der Oberfläche warmgewalzter Stäbe, Drähte od. dgl.
AT270158B (de) Verfahren zur Herstellung einer Verbundträgerkonstruktion und nach diesem Verfahren hergestellte Konstruktion
DE19719578A1 (de) Verfahren zur Herstellung von Zug- oder Druckstäben mit verbesserter Verankerung und Zug- oder Druckstäbe hergestellt nach diesem Verfahren
AT220927B (de) Verfahren zur Reckbehandlung von Stahlstäben bzw. -schienen
AT231131B (de) In Längserstreckung verlaufendes Stabwerk
AT228601B (de) Verfahren zur Herstellung eines rundstabförmigen, im Bereich seines Kernes ausgesparten, kaltvergüteten Betonbaustahles
SU429872A1 (ru) Способ получения шпековых спиралей
AT218560B (de) Verfahren zur Verfestigung stab- oder drahtförmiger, profilierter Bewehrungsstähle
EP2953744B1 (de) Verfahren zur erhöhung einer festigkeit eines stiftförmigen befestigungselements aus metall, insbesondere einer schraube
DE1552889A1 (de) Anordnung zum Anstauchen von Verdickungen an Rohrenden
SU621419A1 (ru) Инструмент дл волочени труб
DE1056905B (de) Verfahren zum Biegen von Rohren

Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee