FR2495971A1 - Perfectionnements aux appareils a cintrer les tubes par enroulement - Google Patents

Perfectionnements aux appareils a cintrer les tubes par enroulement Download PDF

Info

Publication number
FR2495971A1
FR2495971A1 FR8026621A FR8026621A FR2495971A1 FR 2495971 A1 FR2495971 A1 FR 2495971A1 FR 8026621 A FR8026621 A FR 8026621A FR 8026621 A FR8026621 A FR 8026621A FR 2495971 A1 FR2495971 A1 FR 2495971A1
Authority
FR
France
Prior art keywords
mandrel
bending
tube
tubes
marks
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.)
Granted
Application number
FR8026621A
Other languages
English (en)
French (fr)
Other versions
FR2495971B1 (OSRAM
Inventor
Claude Aubriot
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.)
Virax SA
Original Assignee
Virax SA
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 Virax SA filed Critical Virax SA
Priority to FR8026621A priority Critical patent/FR2495971A1/fr
Publication of FR2495971A1 publication Critical patent/FR2495971A1/fr
Application granted granted Critical
Publication of FR2495971B1 publication Critical patent/FR2495971B1/fr
Granted 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)
FR8026621A 1980-12-12 1980-12-12 Perfectionnements aux appareils a cintrer les tubes par enroulement Granted FR2495971A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026621A FR2495971A1 (fr) 1980-12-12 1980-12-12 Perfectionnements aux appareils a cintrer les tubes par enroulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026621A FR2495971A1 (fr) 1980-12-12 1980-12-12 Perfectionnements aux appareils a cintrer les tubes par enroulement

Publications (2)

Publication Number Publication Date
FR2495971A1 true FR2495971A1 (fr) 1982-06-18
FR2495971B1 FR2495971B1 (OSRAM) 1983-12-23

Family

ID=9249114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026621A Granted FR2495971A1 (fr) 1980-12-12 1980-12-12 Perfectionnements aux appareils a cintrer les tubes par enroulement

Country Status (1)

Country Link
FR (1) FR2495971A1 (OSRAM)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE196715C (OSRAM) *
GB191502342A (en) * 1915-02-13 1916-02-10 Charles James Reynolds Improvements in Tube Bending Apparatus.
FR911583A (fr) * 1938-11-28 1946-07-12 Machine à cintrer les tubes métalliques
GB787337A (en) * 1953-11-09 1957-12-04 Baehler & Co Apparatus for bending elongated workpieces such as pipes, rails and bars
FR1166767A (fr) * 1957-02-15 1958-11-14 Perfectionnements aux machines à cintrer
FR1342386A (fr) * 1962-10-19 1963-11-08 Ridge Tool Co Appareil à cintrer les tubes
FR1479329A (fr) * 1966-03-09 1967-05-05 Machine à cintrer
US3416345A (en) * 1965-10-24 1968-12-17 Parker Hannifin Corp Hand-held tube bender and bend centering procedure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE196715C (OSRAM) *
GB191502342A (en) * 1915-02-13 1916-02-10 Charles James Reynolds Improvements in Tube Bending Apparatus.
FR911583A (fr) * 1938-11-28 1946-07-12 Machine à cintrer les tubes métalliques
GB787337A (en) * 1953-11-09 1957-12-04 Baehler & Co Apparatus for bending elongated workpieces such as pipes, rails and bars
FR1166767A (fr) * 1957-02-15 1958-11-14 Perfectionnements aux machines à cintrer
FR1342386A (fr) * 1962-10-19 1963-11-08 Ridge Tool Co Appareil à cintrer les tubes
US3416345A (en) * 1965-10-24 1968-12-17 Parker Hannifin Corp Hand-held tube bender and bend centering procedure
FR1479329A (fr) * 1966-03-09 1967-05-05 Machine à cintrer

Also Published As

Publication number Publication date
FR2495971B1 (OSRAM) 1983-12-23

Similar Documents

Publication Publication Date Title
US7234338B2 (en) Tubing bender and method
US3433042A (en) Tube clamp for a tube bending tool
BE1001949A3 (fr) Perfectionnements aux outils a tuliper des tubes.
EP0287446B1 (fr) Dispositif de liaison rapide d'un embout à un appareil récepteur
FR2495971A1 (fr) Perfectionnements aux appareils a cintrer les tubes par enroulement
EP0198779B1 (fr) Dispositif de filière pour former du tube à partir d'un ruban métallique
US3662580A (en) Tube bender and method
EP0603118B1 (fr) Dispositif serre-joint
FR2637350A1 (fr) Dispositif mixte de serrage et guidage pour tuyaux en caoutchouc
CH264327A (fr) Porte-mine.
FR2519246A1 (fr) Dispositif pour la presentation d'articles, tels que des pots de fleurs
JPH0524456Y2 (OSRAM)
FR2692513A1 (fr) Dispositif de manutention de filtre.
FR3134611B1 (fr) Elément de liaison d’un tube de canalisation à un support de palier et turbomachine équipée d’un tel élément de liaison.
CH645053A5 (en) Universal clamping tool
BE827002A (fr) Pince a galet pour une commande de debit
FR2805012A1 (fr) Dispositif pour immobiliser axialement une tringle pivotante
FR2631135A1 (fr) Organe de support nasal pour lunettes
US578148A (en) Edwin hart
CH218747A (fr) Bride.
BE431340A (OSRAM)
CH258906A (fr) Porte-outil pour tours automatiques à décolleter.
FR2669294A1 (fr) Arret de gaine de frein de bicyclette a tirage central.
FR2686565A1 (fr) Dispositif pour la fixation de cadenas a des bicycles.
CH248278A (fr) Etau parallèle.

Legal Events

Date Code Title Description
ST Notification of lapse