IT1048883B - Macchina piegatrice per barre fili e profili di acciaio e materiali simili - Google Patents

Macchina piegatrice per barre fili e profili di acciaio e materiali simili

Info

Publication number
IT1048883B
IT1048883B IT25145/71A IT2514571A IT1048883B IT 1048883 B IT1048883 B IT 1048883B IT 25145/71 A IT25145/71 A IT 25145/71A IT 2514571 A IT2514571 A IT 2514571A IT 1048883 B IT1048883 B IT 1048883B
Authority
IT
Italy
Prior art keywords
profiles
bars
bending machine
steel wires
similar materials
Prior art date
Application number
IT25145/71A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1048883B publication Critical patent/IT1048883B/it

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
IT25145/71A 1970-06-01 1971-05-28 Macchina piegatrice per barre fili e profili di acciaio e materiali simili IT1048883B (it)

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
IT1048883B true IT1048883B (it) 1980-12-20

Family

ID=5772616

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25145/71A IT1048883B (it) 1970-06-01 1971-05-28 Macchina piegatrice per barre fili e profili di acciaio e materiali simili

Country Status (8)

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

Families Citing this family (3)

* 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

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
US3772905A (en) 1973-11-20
FR2104753B2 (de) 1974-08-19
CA949672A (en) 1974-06-18
DE2026639B2 (de) 1976-04-15
GB1344545A (en) 1974-01-23
DE2026639A1 (de) 1971-12-09
ZA713467B (en) 1972-01-26
AT314938B (de) 1974-04-25
FR2104753A2 (de) 1972-04-21

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