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DE2254877A1 - Bending machine for wire or bandfoermiges material - Google Patents

Bending machine for wire or bandfoermiges material

Info

Publication number
DE2254877A1
DE2254877A1 DE19722254877 DE2254877A DE2254877A1 DE 2254877 A1 DE2254877 A1 DE 2254877A1 DE 19722254877 DE19722254877 DE 19722254877 DE 2254877 A DE2254877 A DE 2254877A DE 2254877 A1 DE2254877 A1 DE 2254877A1
Authority
DE
Grant status
Application
Patent type
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.)
Ceased
Application number
DE19722254877
Other languages
German (de)
Other versions
DE2254877B2 (en )
Inventor
Josef Dr Ing Ritter
Hans Dipl Ing Goett
Klaus Dipl Ing Ritter
Otto Dipl Ing Gamillscheg
Wilhelm Dr Ing Boyer
Gerhard Dipl Ing Dr Ritter
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.)
Evg Entwicklungs-und Verwertungsgesellschaft Fa
Original Assignee
Evg Entwicklungs-und Verwertungsgesellschaft Fa
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending 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
    • B21D11/10Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
DE19722254877 1972-04-12 1972-11-09 Bending machine for wire or bandfoermiges material Ceased DE2254877B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT318272 1972-04-12

Publications (2)

Publication Number Publication Date
DE2254877A1 true true DE2254877A1 (en) 1973-10-25
DE2254877B2 true DE2254877B2 (en) 1976-09-30

Family

ID=3546618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722254877 Ceased DE2254877B2 (en) 1972-04-12 1972-11-09 Bending machine for wire or bandfoermiges material

Country Status (10)

Country Link
US (1) US3823749A (en)
JP (1) JPS5215259B2 (en)
BE (1) BE791166A (en)
CA (1) CA975669A (en)
DE (1) DE2254877B2 (en)
ES (1) ES411213A1 (en)
FR (1) FR2179702B1 (en)
GB (1) GB1351917A (en)
LU (1) LU66447A1 (en)
NL (1) NL163730C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723846A1 (en) * 1976-05-28 1977-12-15 Hufnagl & Co Rista Draht Bending machine for wire
US5161401A (en) * 1990-05-21 1992-11-10 Peter Lisec Apparatus for producing bent sections in hollow profile strips

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514187C2 (en) * 1974-11-15 1982-04-22 Fabro Remigio Reana Del Rojale Udine It Del
US4049026A (en) * 1975-04-18 1977-09-20 Remigio Del Fabro Bending apparatus having a shaped mandrel used in automatic bending machines for metal wire and bar stock
JPS51124657A (en) * 1975-04-24 1976-10-30 Fuji Industries Co Ltd Method of and apparatus for continuously bending spiral wire rod for reinforcing bar
BE850070A (en) * 1976-01-08 1977-05-02 Fabro Marcello Del Folding machine bars and son
JPS5823643B2 (en) * 1977-07-13 1983-05-17 Matsushita Electric Ind Co Ltd
DE2905841C2 (en) * 1979-02-15 1984-04-19 Josef Kaeuferle Kg Stahlbau, 8890 Aichach, De
EP0015354A1 (en) * 1979-02-28 1980-09-17 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Stirrup machine
JPS5643511A (en) * 1979-09-19 1981-04-22 Toshiba Corp Supervisory device of developer
JPS5680674A (en) * 1979-12-07 1981-07-02 Nippon Denso Co Detector for quantity of refrigerant
GB2119299A (en) * 1982-03-04 1983-11-16 Pa Management Consult Making cutting tools
DE3417890C2 (en) * 1983-05-18 1985-08-01 Evg Entwicklungs- U. Verwertungs-Gesellschaft Mbh, Graz, At
DE3415006A1 (en) * 1984-04-19 1985-11-07 Wolfgang Orthuber A method Zahntechnisches and apparatus for bending and twisting of a drahtstueckes
FR2602159B1 (en) * 1986-08-04 1993-12-10 Latour Fils Method and son metal bending machine
EP0274240A3 (en) * 1986-12-22 1988-10-26 Eubanks Engineering Co. Wire processing system
US5136867A (en) * 1987-09-09 1992-08-11 Spuhl Ag Automatic frame bending machine for bending of steel rods or band steel
US5243844A (en) * 1990-05-21 1993-09-14 Peter Lisec Process for producing curved sections in hollow profile strips
JP3478891B2 (en) * 1995-01-11 2003-12-15 末弘 水河 Method of manufacturing a band blade
KR0182069B1 (en) 1995-06-22 1999-04-01 송병준 Bent-up system of cutting blade
US5617754A (en) * 1995-12-21 1997-04-08 Kenneth A. Kauffman Single stage two plane coiled reinforcing bar stock straightener
US5881591A (en) * 1996-08-13 1999-03-16 Ondracek; Carl Automatic channel letter bending machine
US6287405B1 (en) 1999-02-23 2001-09-11 Michael J. Stevenson Method and composition for cosmetically repairing a blemish in a polyolefin object
US20070095006A1 (en) * 2005-11-01 2007-05-03 Konersmann Ronald D Lightweight portable concrete enclosure and associated method of construction
CN102274909B (en) * 2011-05-26 2013-05-29 大连大金马基础建设有限公司 Polygonal spiral stirrup fabricating turntable
CN104325045B (en) * 2014-09-02 2016-09-07 吴家集 Hydraulic bending mechanism toothless

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR997984A (en) * 1948-06-16 1952-01-14 Armco Int Corp A machine for bending tubes and the like materials as long as
DE925404C (en) * 1950-09-21 1955-03-21 P A Rentrop Akt Ges Machine for the production of made of bent wire wellenfoermig flat springs
US2770262A (en) * 1952-06-17 1956-11-13 Springs Inc Machine for forming spring-wire into zig-zag material and methods of forming zig-zagspring material
US3245433A (en) * 1962-05-10 1966-04-12 Geometric Spring Company Wire bending machine
US3184949A (en) * 1962-10-31 1965-05-25 Ray Lab Inc Automatic tube bender
GB1011988A (en) * 1963-03-14 1965-12-01 Slumberland Group Ltd Wire bending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723846A1 (en) * 1976-05-28 1977-12-15 Hufnagl & Co Rista Draht Bending machine for wire
US5161401A (en) * 1990-05-21 1992-11-10 Peter Lisec Apparatus for producing bent sections in hollow profile strips

Also Published As

Publication number Publication date Type
NL163730B (en) 1980-05-16 application
US3823749A (en) 1974-07-16 grant
JPS5215259B2 (en) 1977-04-27 grant
FR2179702A1 (en) 1973-11-23 application
JP1026579C (en) grant
ES411213A1 (en) 1975-12-01 application
NL7215814A (en) 1973-10-16 application
BE791166A1 (en) grant
DE2254877B2 (en) 1976-09-30 application
CA975669A1 (en) grant
FR2179702B1 (en) 1975-06-13 grant
LU66447A1 (en) 1973-02-01 application
JPS4917363A (en) 1974-02-15 application
GB1351917A (en) 1974-05-15 application
BE791166A (en) 1973-03-01 grant
CA975669A (en) 1975-10-07 grant
NL163730C (en) 1980-10-15 grant

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Legal Events

Date Code Title Description
8235 Patent refused