IT1171688B - Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino - Google Patents

Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino

Info

Publication number
IT1171688B
IT1171688B IT21988/83A IT2198883A IT1171688B IT 1171688 B IT1171688 B IT 1171688B IT 21988/83 A IT21988/83 A IT 21988/83A IT 2198883 A IT2198883 A IT 2198883A IT 1171688 B IT1171688 B IT 1171688B
Authority
IT
Italy
Prior art keywords
closing
opening
feeding equipment
sliding guides
same
Prior art date
Application number
IT21988/83A
Other languages
English (en)
Other versions
IT8321988A0 (it
Inventor
Giovanni Cucchi
Pietro Cucchi
Original Assignee
Cucchi Flli
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 Cucchi Flli filed Critical Cucchi Flli
Priority to IT21988/83A priority Critical patent/IT1171688B/it
Publication of IT8321988A0 publication Critical patent/IT8321988A0/it
Priority to EP84830193A priority patent/EP0145668B1/en
Priority to DE8484830193T priority patent/DE3465913D1/de
Priority to AT84830193T priority patent/ATE29409T1/de
Priority to US06/624,859 priority patent/US4604924A/en
Application granted granted Critical
Publication of IT1171688B publication Critical patent/IT1171688B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2514—Lathe with work feeder or remover
    • Y10T82/2516—Magazine type
    • Y10T82/2518—Bar feeder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
IT21988/83A 1983-07-08 1983-07-08 Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino IT1171688B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT21988/83A IT1171688B (it) 1983-07-08 1983-07-08 Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino
EP84830193A EP0145668B1 (en) 1983-07-08 1984-06-25 Control device for the opening and closing of the metal bar sliding guides in an equipment for the feeding of metal bars to a multiple-spindle lathe
DE8484830193T DE3465913D1 (en) 1983-07-08 1984-06-25 Control device for the opening and closing of the metal bar sliding guides in an equipment for the feeding of metal bars to a multiple-spindle lathe
AT84830193T ATE29409T1 (de) 1983-07-08 1984-06-25 Steuervorrichtung zum oeffnen und schliessen der gleitfuehrungen fuer metallstangen in einer einrichtung zum zufuehren dieser stangen zu einer mehrspindeldrehbank.
US06/624,859 US4604924A (en) 1983-07-08 1984-06-26 Control device for the opening and closing of the metal bar sliding guides in an equipment for the feeding of metal bars to a multiple-spindle lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21988/83A IT1171688B (it) 1983-07-08 1983-07-08 Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino

Publications (2)

Publication Number Publication Date
IT8321988A0 IT8321988A0 (it) 1983-07-08
IT1171688B true IT1171688B (it) 1987-06-10

Family

ID=11189840

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21988/83A IT1171688B (it) 1983-07-08 1983-07-08 Dispositivo di comando per l'apertura e la chiusura delle guide di scorimento di barre metalliche in una apparecchiatura di alimentazione delle stesse ad un tornio plurimandrino

Country Status (5)

Country Link
US (1) US4604924A (it)
EP (1) EP0145668B1 (it)
AT (1) ATE29409T1 (it)
DE (1) DE3465913D1 (it)
IT (1) IT1171688B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175957B (it) * 1984-03-09 1987-08-12 Cucchi Flli Dispositivo di comando dell'avanzamento di barre metalliche per l'alimentazione di un tornio automatico a mandrini multipli
IT1183277B (it) * 1985-01-21 1987-10-22 Cucchi Flli Apparecchiatura perfezionata per l'alimentazione di barre ad una macchina utensile
DE3528743A1 (de) * 1985-08-10 1987-02-12 Kurt Breuning Materialstangenzufuehrvorrichtung
DE3668128D1 (de) * 1985-08-30 1990-02-15 Giovanni Cucchi Fuehrung fuer den vorschub von metallstangen zu einer werkzeugmaschine.
IT221591Z2 (it) * 1991-01-31 1994-07-23 Pietro Cucchi & C Guida perfezionata per caricatori di barre in torni
DE69616482T2 (de) 1995-11-28 2002-05-16 Cucchi Giovanni & C Srl Stangenzuführvorrichtung mit schaltbarem Vorschub für Mehrspindeldrehmaschinen
US5980191A (en) * 1997-01-15 1999-11-09 Trible; William Rectangular tube clamping and maneuvering apparatus
US5860340A (en) * 1997-01-31 1999-01-19 Cucchi Giovanni & C. S.R.L. Device for guiding bars to a spindle of a machine tool
US5896793A (en) * 1997-04-25 1999-04-27 Ski Industries Apparatus for feeding bar stock to an automatic screw machine
EP0900612B1 (fr) * 1997-09-05 2002-10-16 Markus Samuel Geiser Dispositif d'alimentation automatique de barres, notamment pour tour CNC
US20040237734A1 (en) * 2003-05-30 2004-12-02 Lessway Richard J. Vibration damper for rotating shaft
ITMI20040385A1 (it) * 2004-03-02 2004-06-02 Cucchi Pietro Spa Caricatore di barre per torni dotati di mezzi di centratura delle barre nel canale del caricatore
CN102407349B (zh) * 2011-10-26 2013-10-02 浙江金火机床有限公司 车床自动送料装置
EP3330023B1 (fr) * 2016-11-30 2021-07-28 LNS Management SA Châssis surmoulé pour ravitailleur de barres
IT201700093492A1 (it) * 2017-08-11 2019-02-11 Cucchi Blt S R L Caricatore di barre perfezionato dotato di settori supportanti una pluralità di elementi di guida.
IT202000028799A1 (it) * 2020-11-27 2022-05-27 Cucchi Giovanni & C Srl Dispositivo di guida per barre

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781574A (en) * 1955-09-06 1957-02-19 Lipe Rollway Corp Automatic bar feed for multiple spindle bar working machines
GB1107663A (en) * 1965-07-03 1968-03-27 Birfield Eng Ltd Improvements in or relating to bar stock feed mechanisms
AU425908B2 (en) * 1968-04-10 1972-07-10 Rast Products Pty. Ltd Improvements in and relating tothe bar feed tubes of lathes
CH516963A (de) * 1970-12-17 1971-12-31 Eunipp Ag Stangenzuführeinrichtung für Mehrspindel-Drehautomaten zum Verarbeiten von Stangenmaterial
JPS5249577B2 (it) * 1972-06-20 1977-12-17
DE2737957C2 (de) * 1977-08-23 1985-12-05 Traub Gmbh, 7313 Reichenbach Stangenzuführvorrichtung für Maschinen zum Verarbeiten rotierender Materialstangen
DE2810852C2 (de) * 1978-03-13 1980-02-28 Eunipp Ag, Zug (Schweiz) Vorrichtung zum selbsttätigen öffnen und Schließen von Werkstoffstangen-Zuführungsrohren an Mehrspindel-Stangendrehautomaten
FR2437903A1 (fr) * 1978-10-05 1980-04-30 Cucchi Pietro Sdf Chargeur d'alimentation automatique de tours automatiques a mandrins multiples
JPS56134104A (en) * 1980-03-25 1981-10-20 Miyano Tekkosho:Kk Work feeder for multispindle automatic lathe
GB2102312A (en) * 1981-07-22 1983-02-02 Reginald John Dixon Bar feeding apparatus

Also Published As

Publication number Publication date
US4604924A (en) 1986-08-12
DE3465913D1 (en) 1987-10-15
EP0145668B1 (en) 1987-09-09
ATE29409T1 (de) 1987-09-15
IT8321988A0 (it) 1983-07-08
EP0145668A1 (en) 1985-06-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970721