FR2442676A1 - Machine d'etirage a deux chariots - Google Patents

Machine d'etirage a deux chariots

Info

Publication number
FR2442676A1
FR2442676A1 FR7928921A FR7928921A FR2442676A1 FR 2442676 A1 FR2442676 A1 FR 2442676A1 FR 7928921 A FR7928921 A FR 7928921A FR 7928921 A FR7928921 A FR 7928921A FR 2442676 A1 FR2442676 A1 FR 2442676A1
Authority
FR
France
Prior art keywords
carriages
coupled
carriage
armed lever
small pitch
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
FR7928921A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2442676A1 publication Critical patent/FR2442676A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/28—Carriages; Connections of grippers thereto; Grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Machine d'étirage comportant deux chariots guidés parallèlement à la direction d'étirage dans des glissières du bâti de la machine, chariots qui pour leur actionnement alternatif en mouvement de va-et-vient sont couplés à un porte-came rotatif. Selon l'invention, cette machine est caractérisée en ce qu'on prévoit un seul arbre d'entraînement pour le disque à came des deux chariots d'étirage.
FR7928921A 1978-11-29 1979-11-23 Machine d'etirage a deux chariots Pending FR2442676A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782852071 DE2852071C2 (de) 1978-11-29 1978-11-29 Schlittenziehmaschine

Publications (1)

Publication Number Publication Date
FR2442676A1 true FR2442676A1 (fr) 1980-06-27

Family

ID=6056093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928921A Pending FR2442676A1 (fr) 1978-11-29 1979-11-23 Machine d'etirage a deux chariots

Country Status (2)

Country Link
DE (1) DE2852071C2 (fr)
FR (1) FR2442676A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193991B (it) * 1980-11-11 1988-08-31 Moore Giovanni Giacomuzzi Dispositivo di traino per carrelli di tiro montati su macchine per trafilari i metalli
DE10122658C2 (de) 2001-05-10 2003-05-28 Sms Meer Gmbh Zugeinheit zum Ziehen von langgestrecktem Material sowie Ziehstraße
DE10122657B4 (de) * 2001-05-10 2006-07-13 Sms Meer Gmbh Zugeinheit für eine Ziehmaschine sowie Verfahren zum Ziehen eines Ziehgutes mit dieser Zugeinheit und diskontinuierlich arbeitende Ziehmaschine
DE10122655C2 (de) 2001-05-10 2003-06-12 Sms Meer Gmbh Ziehmaschine zum Ziehen von langgestrecktem Material
IT1401449B1 (it) * 2010-06-10 2013-07-26 Trafilerie Brambilla S P A Metodo ed impianto per la produzione di barre di acciaio inossidabile e/o di leghe inossidabili trafilate a freddo.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126453A (en) * 1936-09-14 1938-08-09 William W Criley Apparatus for forming blanks from hot rolled wire stock
US2234728A (en) * 1939-07-12 1941-03-11 Ajax Mfg Co Feeding and straightening means
FR2416745A1 (fr) * 1978-02-13 1979-09-07 Mannesmann Ag Machine d'etirage a chariots

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097935B (de) * 1958-11-03 1961-01-26 Ajax Mfg Company Einrichtung zum absatzweisen Ziehen von Draht
DE2806380C3 (de) * 1978-02-13 1980-11-06 Mannesmann Ag, 4000 Duesseldorf Schlittenziehmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126453A (en) * 1936-09-14 1938-08-09 William W Criley Apparatus for forming blanks from hot rolled wire stock
US2234728A (en) * 1939-07-12 1941-03-11 Ajax Mfg Co Feeding and straightening means
FR2416745A1 (fr) * 1978-02-13 1979-09-07 Mannesmann Ag Machine d'etirage a chariots

Also Published As

Publication number Publication date
DE2852071C2 (de) 1982-05-19
DE2852071A1 (de) 1980-06-04

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