EP1199117A2 - Vorrichtung zum Biegen von drahtförmigem Metallgut, insbesondere von Rundstäben - Google Patents

Vorrichtung zum Biegen von drahtförmigem Metallgut, insbesondere von Rundstäben Download PDF

Info

Publication number: EP1199117A2
Authority: EP; European Patent Office
Prior art keywords: metallic elements; working group; axis; machine; threadlike
Prior art date: 2000-10-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP01124020A

Other languages

English (en)

French (fr)

Other versions

EP1199117A3 (de

Inventor

Giuliana Guerrieri

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.)

Individual

Original Assignee

Individual

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.)

2000-10-10

Filing date

2001-10-09

Publication date

2002-04-24

2001-10-09 Application filed by Individual filed Critical Individual

2002-04-24 Publication of EP1199117A2 publication Critical patent/EP1199117A2/de

2003-07-23 Publication of EP1199117A3 publication Critical patent/EP1199117A3/de

Status Withdrawn legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/04—Undulating

Definitions

the displacement of the third pliers 95 from the work line, to their working position C' determines the height of the bend and, in cooperation with the downstream pliers 90 and the upstream pliers 91, it defines also the pitch of the bar being bent.
the first slide 4b supports means 4a for hitting and pulling the bars 2, formed e.g. by a barrel and operated along a firs axis Y and a second axis Z of an ideal Cartesian coordinate system, by corresponding motor means, which operate the respective first slide 4a and second slide 40b.
the barrel 4a strikes the corresponding portion of the bar 2 clamped by first pliers 5 and second pliers 3a, thus causing bending of this portion, until the position of the first slide 4b reaches such coordinates of the Cartesian system to define the selected height h of the portion of the bar 2 to be bent.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

EP01124020A 2000-10-10 2001-10-09 Vorrichtung zum Biegen von drahtförmigem Metallgut, insbesondere von Rundstäben Withdrawn EP1199117A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ITBO000585		2000-10-10
IT2000BO000585A ITBO20000585A1 (it)	2000-10-10	2000-10-10	Macchina per la piegatura di elementi metallici filiformi, in particolare tondini

Publications (2)

Publication Number	Publication Date
EP1199117A2 true EP1199117A2 (de)	2002-04-24
EP1199117A3 EP1199117A3 (de)	2003-07-23

Family

ID=11438775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01124020A Withdrawn EP1199117A3 (de)	2000-10-10	2001-10-09	Vorrichtung zum Biegen von drahtförmigem Metallgut, insbesondere von Rundstäben

Country Status (2)

Country	Link
EP (1)	EP1199117A3 (de)
IT (1)	ITBO20000585A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1982779A1 (de) *	2007-04-18	2008-10-22	Promostar S.r.L.	Vorrichtung und Verfahren zur just-in-time Herstellung eines Bewehrungselementes vom Typ Gitterträger
CN106001319A (zh) *	2016-07-12	2016-10-12	建科机械（天津）股份有限公司	一种w型钢筋桁架的加工设备
CN110153337A (zh) *	2019-06-24	2019-08-23	腾达建设集团股份有限公司	一种新型的市政工程用的钢筋笼主筋定位装置
CN110508715A (zh) *	2019-08-27	2019-11-29	建科机械（天津）股份有限公司	桁架侧筋成型装置及桁架侧筋成型方法
CN112355176A (zh) *	2020-11-11	2021-02-12	建科机械（天津）股份有限公司	钢筋自动弯箍机自动换线机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113231566B (zh) *	2021-04-29	2025-03-14	北京建筑机械化研究院有限公司	压紧机构及钢筋折弯设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB565797A (en) *	1943-07-29	1944-11-28	Trussed Concrete Steel Co	Improvements in and relating to the manufacture of trussed steel (or other metal) structural members
US3626567A (en) *	1970-04-28	1971-12-14	Gulf & Western Ind Prod Co	Method and apparatus for manufacturing structural semijoist
FR2394339A1 (fr) *	1977-06-14	1979-01-12	Davum	Dispositif de pliage en zigzag de fils metalliques
US4291732A (en) *	1979-02-26	1981-09-29	Covington Brothers, Inc.	Method and apparatus for manufacture of wire truss and sinuous strut therefor
SE440318B (sv) *	1983-10-31	1985-07-29	Wirewood Ab	Sett och anordning for bockning av trad till sicksackform

2000
- 2000-10-10 IT IT2000BO000585A patent/ITBO20000585A1/it unknown
2001
- 2001-10-09 EP EP01124020A patent/EP1199117A3/de not_active Withdrawn

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1982779A1 (de) *	2007-04-18	2008-10-22	Promostar S.r.L.	Vorrichtung und Verfahren zur just-in-time Herstellung eines Bewehrungselementes vom Typ Gitterträger
CN106001319A (zh) *	2016-07-12	2016-10-12	建科机械（天津）股份有限公司	一种w型钢筋桁架的加工设备
CN110153337A (zh) *	2019-06-24	2019-08-23	腾达建设集团股份有限公司	一种新型的市政工程用的钢筋笼主筋定位装置
CN110508715A (zh) *	2019-08-27	2019-11-29	建科机械（天津）股份有限公司	桁架侧筋成型装置及桁架侧筋成型方法
CN112355176A (zh) *	2020-11-11	2021-02-12	建科机械（天津）股份有限公司	钢筋自动弯箍机自动换线机构

Also Published As

Publication number	Publication date
ITBO20000585A1 (it)	2002-04-10
EP1199117A3 (de)	2003-07-23
ITBO20000585A0 (it)	2000-10-10

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Legal Events

Date	Code	Title	Description
2002-03-08	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2002-04-24	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-04-24	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-06-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-07-23	AK	Designated contracting states	Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2003-07-23	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2003-07-23	RIC1	Information provided on ipc code assigned before grant	Ipc: 7B 21F 27/20 B Ipc: 7B 21F 1/04 A
2004-04-14	AKX	Designation fees paid
2004-05-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2004-09-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2004-10-20	18D	Application deemed to be withdrawn	Effective date: 20040124