FR2432901A1 - Cintreuse a tubes a levier - Google Patents

Cintreuse a tubes a levier

Info

Publication number
FR2432901A1
FR2432901A1 FR7920311A FR7920311A FR2432901A1 FR 2432901 A1 FR2432901 A1 FR 2432901A1 FR 7920311 A FR7920311 A FR 7920311A FR 7920311 A FR7920311 A FR 7920311A FR 2432901 A1 FR2432901 A1 FR 2432901A1
Authority
FR
France
Prior art keywords
fork
operated
lever
bending
hand
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.)
Pending
Application number
FR7920311A
Other languages
English (en)
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.)
Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
Original Assignee
Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
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 Dako Werkzeugfabriken David Kotthaus GmbH and Co KG filed Critical Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
Publication of FR2432901A1 publication Critical patent/FR2432901A1/fr
Pending 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/063—Pliers with forming dies

Landscapes

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

Abstract

L'invention est relative à une cintreuse à levier pour tubes, comportant deux fourches mobiles l'une par rapport à l'autre et un gabarit de cintrage interchangeable. Selon l'invention, la première fourche 14 présente dans la région terminale de chacune de ses branches 15 un évidement 15a en forme d'encoche permettant de l'accrocher sans possibilité de coulissement mais avec possibilité de rotation aux tourillons 16 du gabarit de cintrage 11, tandis que la deuxième fourche 18 porte l'outil de cintrage 17 et que - de manière en elle-même connue - elle est disposée de açon réglable radialement par rapport au gabarit de cintrage 11 au moyen d'une tige filetée 27 et qu'en outre l'outil de cintrage 17 est articulé à la deuxième fourche 18 au moyen d'un dispositif de réglage échelonné 22, 23 aligné radialement au gabarit de cintrage 11. La cintreuse permet de petits rayons de cintrage sans endommagement du tube.
FR7920311A 1978-08-12 1979-08-08 Cintreuse a tubes a levier Pending FR2432901A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835405 DE2835405C3 (de) 1978-08-12 1978-08-12 Handhebelrohrbieger

Publications (1)

Publication Number Publication Date
FR2432901A1 true FR2432901A1 (fr) 1980-03-07

Family

ID=6046895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920311A Pending FR2432901A1 (fr) 1978-08-12 1979-08-08 Cintreuse a tubes a levier

Country Status (2)

Country Link
DE (1) DE2835405C3 (fr)
FR (1) FR2432901A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530506A1 (fr) * 1982-07-26 1984-01-27 Virax Sa Crochet a manoeuvre rapide pour cintreuses
CN109127949A (zh) * 2017-06-27 2019-01-04 中国航发常州兰翔机械有限责任公司 一种管路固定用夹子弯曲工装及其使用方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904885A1 (de) * 1979-02-09 1980-08-14 Rothenberger Gmbh Co Biegevorrichtung fuer metallrohre
DE3125703A1 (de) * 1981-06-30 1983-01-27 Julius & August Erbslöh GmbH + Co, 5600 Wuppertal Vorrichtung zum biegen von metallischen leisten, staeben, profilen und dgl.
DE9103368U1 (fr) * 1991-03-19 1991-06-20 Hewing Gmbh, 4434 Ochtrup, De
DE102011116636B4 (de) * 2011-10-20 2017-05-04 Audi Ag Rohrbiegevorrichtung
CN103878215A (zh) * 2012-12-19 2014-06-25 漳州市昌龙汽车附件有限公司 一种简易电动弯管机
CN110560519A (zh) * 2019-07-31 2019-12-13 大连长丰实业总公司 一种飞机卡箍校圆装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR786712A (fr) * 1935-03-06 1935-09-09 Filiere Unicum Cintreuse à mains, avec tourelle mobile et secteur interchangeable pour tubes, etc.
GB733642A (en) * 1952-07-03 1955-07-13 Lawler Ayers And Company Ltd Improvements in bending machines for tubes, bars, rods or the like
FR1464712A (fr) * 1964-10-23 1967-01-06 Hilmor Ltd Perfectionnements apportés aux machines à cintrer
DE2148668A1 (de) * 1971-09-29 1973-07-26 Bengt Fjellstroem Vorrichtung zum biegen von rohren
US3813914A (en) * 1973-01-24 1974-06-04 Greenlee Bros & Co Bending apparatus
FR2347117A1 (fr) * 1976-04-07 1977-11-04 Schuler Jacob Outil manuel pour le cintrage de tubes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297566B (de) * 1964-04-17 1969-06-19 Kotthaus Dako Werkzeug Handhebelrohrbieger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR786712A (fr) * 1935-03-06 1935-09-09 Filiere Unicum Cintreuse à mains, avec tourelle mobile et secteur interchangeable pour tubes, etc.
GB733642A (en) * 1952-07-03 1955-07-13 Lawler Ayers And Company Ltd Improvements in bending machines for tubes, bars, rods or the like
FR1464712A (fr) * 1964-10-23 1967-01-06 Hilmor Ltd Perfectionnements apportés aux machines à cintrer
DE2148668A1 (de) * 1971-09-29 1973-07-26 Bengt Fjellstroem Vorrichtung zum biegen von rohren
US3813914A (en) * 1973-01-24 1974-06-04 Greenlee Bros & Co Bending apparatus
FR2347117A1 (fr) * 1976-04-07 1977-11-04 Schuler Jacob Outil manuel pour le cintrage de tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530506A1 (fr) * 1982-07-26 1984-01-27 Virax Sa Crochet a manoeuvre rapide pour cintreuses
CN109127949A (zh) * 2017-06-27 2019-01-04 中国航发常州兰翔机械有限责任公司 一种管路固定用夹子弯曲工装及其使用方法

Also Published As

Publication number Publication date
DE2835405A1 (de) 1980-02-14
DE2835405B2 (de) 1980-09-18
DE2835405C3 (de) 1982-06-24

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