FR2447769A1 - Ameliorations au dispositif de commande de la lame mobile de cisailles volantes - Google Patents

Ameliorations au dispositif de commande de la lame mobile de cisailles volantes

Info

Publication number
FR2447769A1
FR2447769A1 FR7930568A FR7930568A FR2447769A1 FR 2447769 A1 FR2447769 A1 FR 2447769A1 FR 7930568 A FR7930568 A FR 7930568A FR 7930568 A FR7930568 A FR 7930568A FR 2447769 A1 FR2447769 A1 FR 2447769A1
Authority
FR
France
Prior art keywords
metal strip
hollow shaft
mounted inside
flying shears
during cutting
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
FR7930568A
Other languages
English (en)
Other versions
FR2447769B1 (fr
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.)
FIMI Fabbrica Impianti Macchine Industriali SpA
Original Assignee
FIMI Fabbrica Impianti Macchine Industriali SpA
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 FIMI Fabbrica Impianti Macchine Industriali SpA filed Critical FIMI Fabbrica Impianti Macchine Industriali SpA
Publication of FR2447769A1 publication Critical patent/FR2447769A1/fr
Application granted granted Critical
Publication of FR2447769B1 publication Critical patent/FR2447769B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/02—Flying shearing machines
    • B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)

Abstract

L'INVENTION CONCERNE DES AMELIORATIONS AU DISPOSITIF DE COMMANDE DE LA LAME MOBILE DE CISAILLES VOLANTES, CARACTERISE EN CE QU'IL COMPORTE UN PREMIER ARBRE CREUX 19, DANS LEQUEL EST MONTE A ROTATION LIBRE UN DEUXIEME ARBRE 22 EXCENTRIQUE POURVU A SES EXTREMITES D'UNE PAIRE DE PIVOTS COAXIAUX ET EXCENTRIQUES PAR RAPPORT A L'AXE DU DEUXIEME ARBRE 22, CHACUN ENGAGE DANS LA TETE D'UNE BIELLE 29, DONT LE PIED EST RELIE A UN PORTE-LAME 11 SUPPORTANT LA LAME INFERIEURE 10 DE LA CISAILLE 6. L'INVENTION S'APPLIQUE AUX MACHINES A COUPER DES TOLES.
FR7930568A 1979-01-30 1979-12-13 Ameliorations au dispositif de commande de la lame mobile de cisailles volantes Granted FR2447769A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19730/79A IT1109885B (it) 1979-01-30 1979-01-30 Perfezionamenti al dispositivo di comando della lama mobile di cesoie volanti

Publications (2)

Publication Number Publication Date
FR2447769A1 true FR2447769A1 (fr) 1980-08-29
FR2447769B1 FR2447769B1 (fr) 1985-03-08

Family

ID=11160721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930568A Granted FR2447769A1 (fr) 1979-01-30 1979-12-13 Ameliorations au dispositif de commande de la lame mobile de cisailles volantes

Country Status (3)

Country Link
DE (1) DE2949798A1 (fr)
FR (1) FR2447769A1 (fr)
IT (1) IT1109885B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197282A2 (fr) * 2000-10-13 2002-04-17 Sacma Macchine per Lamiera SpA Cisaille pour couper des tôles ou des produits similaires

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245443A2 (fr) * 1973-10-02 1975-04-25 Levy Louis
FR2260412A1 (en) * 1974-02-11 1975-09-05 Petkovic Dominique Flying shears machine for cutting metal strip - has upper and lower blade support on carriage on rails
FR2336207A1 (fr) * 1975-12-22 1977-07-22 Fimi Spa Dispositif de commande de la lame mobile de cisailles volantes pour machines automatiques pour couper transversalement des toles et des produits similaires
FR2382301A1 (fr) * 1977-03-02 1978-09-29 Token Kikai Seisakusho Kk Machine pour decouper en troncons egaux une bande de matiere en mouvement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004451B (de) * 1953-01-31 1957-03-14 Hallden Machine Company Fliegende Schere zum Unterteilen von laufendem Schneidgut in Abschnitte von einstellbaren Laengen mit zwei unabhaengig voneinander in Schneidstellung zueinander kommenden Schneidmessern
DE2611988A1 (de) * 1976-03-20 1977-09-29 Schloemann Siemag Ag Fliegende querteilschere fuer bleche

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245443A2 (fr) * 1973-10-02 1975-04-25 Levy Louis
FR2260412A1 (en) * 1974-02-11 1975-09-05 Petkovic Dominique Flying shears machine for cutting metal strip - has upper and lower blade support on carriage on rails
FR2336207A1 (fr) * 1975-12-22 1977-07-22 Fimi Spa Dispositif de commande de la lame mobile de cisailles volantes pour machines automatiques pour couper transversalement des toles et des produits similaires
FR2382301A1 (fr) * 1977-03-02 1978-09-29 Token Kikai Seisakusho Kk Machine pour decouper en troncons egaux une bande de matiere en mouvement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197282A2 (fr) * 2000-10-13 2002-04-17 Sacma Macchine per Lamiera SpA Cisaille pour couper des tôles ou des produits similaires
EP1197282A3 (fr) * 2000-10-13 2002-09-18 Sacma Macchine per Lamiera SpA Cisaille pour couper des tôles ou des produits similaires

Also Published As

Publication number Publication date
IT7919730A0 (it) 1979-01-30
DE2949798A1 (de) 1980-08-07
FR2447769B1 (fr) 1985-03-08
IT1109885B (it) 1985-12-23

Similar Documents

Publication Publication Date Title
US2261007A (en) Reciprocating flying shear
US4079649A (en) Rolling cut type double side shear
GB1484032A (en) Flying shear for continuous casting plant
GB1041956A (en) Combination shear and roll feed
GB1406376A (en) Flying guillotine shears
FR2447769A1 (fr) Ameliorations au dispositif de commande de la lame mobile de cisailles volantes
GB1377660A (en) Shear
GB1406147A (en) Flying shears
GB1014333A (en) Stone cutting saw
ES313784A1 (es) Cizalla para cortar piezas de trabajo metalicas
GB1205688A (en) Flying shears
US3522751A (en) Miscut device for flying shears with a continuous drive
GB1294977A (fr)
US4852440A (en) Flying shear or stamping apparatus for strip material
GB637841A (en) Improvements in or relating to a reciprocating flying shear
JPS5477387A (en) Rolling shear
US3263546A (en) Shears for trimming thick and medium metal plates
US3279291A (en) No-cut stroke apparatus for flying shears
US3125918A (en) Apparatus for feeding and cutting
ES478954A1 (es) Maquina rapida para el estampado en frio de tornillos, rema-ches y objetos similares.
GB1382251A (en) Methods and apparatus for shaping solid materials and shaped struc tures
DE900406C (de) Schere zum Schneiden langer Walzstaebe, wie Platinen, Knueppel, Blechstreifen u. dgl.
GB1156927A (en) Improvements in and relating to Continuously Moving Shears
FR2289268A1 (fr) Dispositif volant de coupe pour redresseuse-tronconneuse automatique
GB712694A (en) Reciprocating flying shear

Legal Events

Date Code Title Description
ST Notification of lapse