ZA713467B - Bending machine for bars,wires and sections - Google Patents

Bending machine for bars,wires and sections

Info

Publication number
ZA713467B
ZA713467B ZA713467A ZA713467A ZA713467B ZA 713467 B ZA713467 B ZA 713467B ZA 713467 A ZA713467 A ZA 713467A ZA 713467 A ZA713467 A ZA 713467A ZA 713467 B ZA713467 B ZA 713467B
Authority
ZA
South Africa
Prior art keywords
bars
wires
sections
bending machine
bending
Prior art date
Application number
ZA713467A
Other languages
English (en)
Inventor
C Peddinghaus
Original Assignee
Peddinghaus Carl Ullrich Dr
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 Peddinghaus Carl Ullrich Dr filed Critical Peddinghaus Carl Ullrich Dr
Publication of ZA713467B publication Critical patent/ZA713467B/xx

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
    • 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
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/702—Overbending to compensate for springback

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ZA713467A 1970-06-01 1971-05-28 Bending machine for bars,wires and sections ZA713467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026639 DE2026639B2 (de) 1970-06-01 1970-06-01 Biegemaschine fuer staebe, draehte und profile

Publications (1)

Publication Number Publication Date
ZA713467B true ZA713467B (en) 1972-01-26

Family

ID=5772616

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713467A ZA713467B (en) 1970-06-01 1971-05-28 Bending machine for bars,wires and sections

Country Status (8)

Country Link
US (1) US3772905A (OSRAM)
AT (1) AT314938B (OSRAM)
CA (1) CA949672A (OSRAM)
DE (1) DE2026639B2 (OSRAM)
FR (1) FR2104753B2 (OSRAM)
GB (1) GB1344545A (OSRAM)
IT (1) IT1048883B (OSRAM)
ZA (1) ZA713467B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895509A (en) * 1969-12-03 1975-07-22 Peddinghaus Carl Ullrich Dr Bending machine for rods, wires and other elongated articles of steel, etc.
AT345065B (de) * 1976-03-25 1978-08-25 Evg Entwicklung Verwert Ges Automatische steuereinrichtung fuer eine zur herstellung von betonbewehrungsbuegeln aus stab- oder drahtmaterial bestimmte biegemaschine
AT367322B (de) * 1980-01-16 1982-06-25 Evg Entwicklung Verwert Ges Anlage zum herstellen von buegeln verschiedener gestalt und groesse, insbesondere von betonbewehrungsbssgeln
US4434841A (en) 1981-11-12 1984-03-06 Carrier Corporation Variably spaced wrapped fin heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299681A (en) * 1960-03-22 1967-01-24 Baldwin Lima Hamilton Corp Program controlled tube bender
GB1078753A (en) * 1963-09-28 1967-08-09 Hilgers Masch & App Bauanstalt Bending machine
US3352136A (en) * 1965-03-22 1967-11-14 Conrac Corp Metal forming machine
US3512383A (en) * 1969-04-21 1970-05-19 Digital Machines Inc Re-bar bender

Also Published As

Publication number Publication date
AT314938B (de) 1974-04-25
FR2104753A2 (OSRAM) 1972-04-21
DE2026639B2 (de) 1976-04-15
IT1048883B (it) 1980-12-20
US3772905A (en) 1973-11-20
FR2104753B2 (OSRAM) 1974-08-19
DE2026639A1 (de) 1971-12-09
CA949672A (en) 1974-06-18
GB1344545A (en) 1974-01-23

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