GB2128913B - Apparatus for automatically bending reinforcement bars - Google Patents

Apparatus for automatically bending reinforcement bars

Info

Publication number
GB2128913B
GB2128913B GB08316039A GB8316039A GB2128913B GB 2128913 B GB2128913 B GB 2128913B GB 08316039 A GB08316039 A GB 08316039A GB 8316039 A GB8316039 A GB 8316039A GB 2128913 B GB2128913 B GB 2128913B
Authority
GB
United Kingdom
Prior art keywords
reinforcement bars
bending reinforcement
automatically bending
automatically
bars
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
GB08316039A
Other languages
English (en)
Other versions
GB2128913A (en
GB8316039D0 (en
Inventor
Yoshio Shiraishi
Kenji Furuya
Tsuyoshi Sakaguchi
Motohiro Endo
Junichiro Maeda
Nobuhiro Okuyama
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Publication of GB8316039D0 publication Critical patent/GB8316039D0/en
Publication of GB2128913A publication Critical patent/GB2128913A/en
Application granted granted Critical
Publication of GB2128913B publication Critical patent/GB2128913B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB08316039A 1982-10-05 1983-06-13 Apparatus for automatically bending reinforcement bars Expired GB2128913B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17516782A JPS5964123A (ja) 1982-10-05 1982-10-05 鉄筋の自動曲げ加工装置

Publications (3)

Publication Number Publication Date
GB8316039D0 GB8316039D0 (en) 1983-07-20
GB2128913A GB2128913A (en) 1984-05-10
GB2128913B true GB2128913B (en) 1986-01-08

Family

ID=15991431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316039A Expired GB2128913B (en) 1982-10-05 1983-06-13 Apparatus for automatically bending reinforcement bars

Country Status (2)

Country Link
JP (1) JPS5964123A (forum.php)
GB (1) GB2128913B (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199230A (ja) * 1986-02-27 1987-09-02 Hashimoto Forming Co Ltd 定尺な被加工材の曲げ加工装置
DE3822713A1 (de) * 1988-07-05 1990-01-18 Heinz Ruhl Vorrichtung zum bearbeiten von stangenmaterial
JPH05237554A (ja) * 1991-08-23 1993-09-17 Hashimoto Forming Ind Co Ltd 定尺な被加工材の曲げ加工装置
JP2009214160A (ja) * 2008-03-12 2009-09-24 Mizushima General Service Kk 剪断補強筋の曲げ加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306224A (en) * 1941-03-31 1942-12-22 Parker Automatic tube bending machine
GB878322A (en) * 1958-11-03 1961-09-27 Charles Frederick Hautau Tube or pipe bending machine
BE622684A (forum.php) * 1961-10-27
CH405208A (de) * 1962-03-22 1966-01-15 Smeralovy Z Narodni Podnik Programmgesteuerte Abkantmaschine für Bleche
DE1552970B2 (de) * 1965-04-24 1977-01-13 Maschine zum biegen von versteifungsbuegeln, armierungseisen o.dgl.
AT310531B (de) * 1970-08-17 1973-10-10 Peddinghaus Paul Ferd Fa Verfahren zum Mehrfachbiegen von Stäben und Biegeanlage zur Durchführung des Verfahrens
GB1306550A (en) * 1970-12-23 1973-02-14 Benton R E Bending
BE794444A (fr) * 1972-01-26 1973-05-16 Karl Meinig K G Procede pour la fabrication automatique d'elements de canaux, dispositif pour l'execution du procede et elements de canaux ainsi fabriques

Also Published As

Publication number Publication date
JPS5964123A (ja) 1984-04-12
GB2128913A (en) 1984-05-10
JPH0241371B2 (forum.php) 1990-09-17
GB8316039D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930613