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IT1055676B - Dispositivo di avanzamento per l elimentazione intermittente di materiale a macchine di dtampaggiu o presse - Google Patents

Dispositivo di avanzamento per l elimentazione intermittente di materiale a macchine di dtampaggiu o presse

Info

Publication number
IT1055676B
IT1055676B IT6979575A IT6979575A IT1055676B IT 1055676 B IT1055676 B IT 1055676B IT 6979575 A IT6979575 A IT 6979575A IT 6979575 A IT6979575 A IT 6979575A IT 1055676 B IT1055676 B IT 1055676B
Authority
IT
Italy
Prior art keywords
elimentation
dtampaggiu
intermittent
presses
machines
Prior art date
Application number
IT6979575A
Other languages
English (en)
Original Assignee
Grau Erich Stanzwerk Elek
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 Grau Erich Stanzwerk Elek filed Critical Grau Erich Stanzwerk Elek
Application granted granted Critical
Publication of IT1055676B publication Critical patent/IT1055676B/it

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4645—With means to clamp work during dwell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
IT6979575A 1974-11-16 1975-11-13 Dispositivo di avanzamento per l elimentazione intermittente di materiale a macchine di dtampaggiu o presse IT1055676B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454460 DE2454460A1 (de) 1974-11-16 1974-11-16 Vorschubvorrichtung zur intermittierenden materialzufuhr an stanzen oder pressen

Publications (1)

Publication Number Publication Date
IT1055676B true IT1055676B (it) 1982-01-11

Family

ID=5931046

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6979575A IT1055676B (it) 1974-11-16 1975-11-13 Dispositivo di avanzamento per l elimentazione intermittente di materiale a macchine di dtampaggiu o presse

Country Status (5)

Country Link
US (1) US4106324A (it)
CH (1) CH593729A5 (it)
DE (1) DE2454460A1 (it)
FR (1) FR2290971A1 (it)
IT (1) IT1055676B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218004A (en) * 1978-12-21 1980-08-19 American Can Company Incremental strip feeder
FR2474357A1 (fr) * 1980-01-24 1981-07-31 Normatic Sa Dispositif pour deplacer des produits en bobines ou en barres vers une machine
DE3623647A1 (de) * 1986-07-12 1988-01-14 Schuler Gmbh L Vorrichtung zum schrittweisen vorschieben von bandmaterial mit zwei gegenlaeufig angetriebenen vorschubwalzen
US5181642A (en) * 1991-05-03 1993-01-26 Vamco Machine & Tool, Inc. Press feed apparatus including a linkage mechanism having a three-link assembly for use in rotating stock material feed rolls
IT1303026B1 (it) * 1998-04-17 2000-10-20 Carlo Salvi & C S R L Dispositivo per la movimentazione di filo metallico su macchineutensili
US6416012B1 (en) * 1999-02-25 2002-07-09 M.A. Industries, Inc. Apparatuses and methods for cutting and spooling paper
US7290732B2 (en) * 2003-01-23 2007-11-06 M.A. Industries, Inc. Systems, apparatuses and methods for cutting and spooling paper
CN100446891C (zh) * 2005-04-05 2008-12-31 运通工业股份有限公司 部件成型机间歇进料装置
EP2493636B1 (en) 2009-10-30 2021-01-20 Nidec Vamco Corporation Material feeding apparatus with gripper driving member and linkage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560839A (en) * 1896-05-26 Albert a
US2594201A (en) * 1952-04-22 Wire stitching machine
US1207068A (en) * 1915-06-21 1916-12-05 Joseph E Smyth Clutch for wire-feeding mechanisms.
US1931760A (en) * 1927-03-31 1933-10-24 Republic Steel Corp Shearing machine
GB429053A (en) * 1934-02-08 1935-05-23 Joseph Thomas Pearce Bailey Improvements in or relating to wire stitching or stapling machines
US2128964A (en) * 1935-09-18 1938-09-06 Tri State Cap & Cap Machinery Web feeding mechanism
FR800068A (fr) * 1935-12-06 1936-06-26 Appareil à encoller ou à humecter et éventuellement à imprimer des bandes de papier en bobine
US2468236A (en) * 1946-02-15 1949-04-26 Harold E Rue Device for feeding strip material
FR993674A (fr) * 1949-08-23 1951-11-05 Le Materiel Automatique Appareil permettant l'avancement automatique d'une bande gommée dans un appareil mouilleur
US2944458A (en) * 1956-08-23 1960-07-12 Alvin F Groll Device for feeding strip metal to power presses having positive works clamp releasing means
US3076367A (en) * 1958-02-01 1963-02-05 Messrs Trumpf & Co Work feed device for reciprocating machine tool
GB1056592A (en) * 1962-07-04 1967-01-25 Norton Tool Company Ltd Improvements in or relating to press feed mechanism
DE1221828B (de) * 1964-11-10 1966-07-28 Olympia Werke Ag Klemmbackenanordnung an Schritttransport-einrichtungen
DE2203479B2 (de) * 1972-01-26 1975-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Kopiergerät

Also Published As

Publication number Publication date
FR2290971A1 (fr) 1976-06-11
CH593729A5 (it) 1977-12-15
DE2454460A1 (de) 1976-05-20
FR2290971B3 (it) 1978-08-18
US4106324A (en) 1978-08-15

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