IT1259205B - Pressa con mezzi di alimentazione a rulli avente almeno un rullo comandabile elettricamente - Google Patents

Pressa con mezzi di alimentazione a rulli avente almeno un rullo comandabile elettricamente

Info

Publication number
IT1259205B
IT1259205B ITPN920015A ITPN920015A IT1259205B IT 1259205 B IT1259205 B IT 1259205B IT PN920015 A ITPN920015 A IT PN920015A IT PN920015 A ITPN920015 A IT PN920015A IT 1259205 B IT1259205 B IT 1259205B
Authority
IT
Italy
Prior art keywords
press
roller
roller feeding
feeding means
electrically controlled
Prior art date
Application number
ITPN920015A
Other languages
English (en)
Italian (it)
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 filed Critical
Publication of ITPN920015A0 publication Critical patent/ITPN920015A0/it
Publication of ITPN920015A1 publication Critical patent/ITPN920015A1/it
Application granted granted Critical
Publication of IT1259205B publication Critical patent/IT1259205B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16PSAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Multiple Motors (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Presses (AREA)
ITPN920015A 1991-03-14 1992-03-11 Pressa con mezzi di alimentazione a rulli avente almeno un rullo comandabile elettricamente IT1259205B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4108321A DE4108321C1 (enrdf_load_stackoverflow) 1991-03-14 1991-03-14

Publications (3)

Publication Number Publication Date
ITPN920015A0 ITPN920015A0 (it) 1992-03-11
ITPN920015A1 ITPN920015A1 (it) 1993-09-11
IT1259205B true IT1259205B (it) 1996-03-11

Family

ID=6427301

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPN920015A IT1259205B (it) 1991-03-14 1992-03-11 Pressa con mezzi di alimentazione a rulli avente almeno un rullo comandabile elettricamente

Country Status (4)

Country Link
DE (1) DE4108321C1 (enrdf_load_stackoverflow)
FR (1) FR2673864B1 (enrdf_load_stackoverflow)
GB (1) GB2253670B (enrdf_load_stackoverflow)
IT (1) IT1259205B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322146A1 (de) * 1993-07-02 1995-01-19 Hueller Hille Gmbh Verwendung eines elektrischen Antriebes für Bearbeitungsspindeln und Vorschubachsen an Werkzeugmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938045B2 (de) * 1969-07-26 1972-12-14 Vorrichtung zur behandlung von bahnfoermigem oder fadenfoermigem textilgut im fortlaufenden arbeitsgang mit press- oder quetscheinrichtungen
DE2350827C3 (de) * 1973-10-10 1980-01-10 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Sicherheitsschalter an einer Schutzabdeckung für bewegte Teile einer Arbeitsmaschine
DE2430536C2 (de) * 1974-06-26 1981-03-19 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Einrichtung zur Sicherung von Schutzgittern bzw. Schutzabdeckungen an Druckmaschinen
GB1533573A (en) * 1976-05-28 1978-11-29 Daniels Stroud Ltd Guarding devices for hydraulically operable machines of the vertical type

Also Published As

Publication number Publication date
FR2673864A1 (fr) 1992-09-18
FR2673864B1 (fr) 1994-11-25
DE4108321C1 (enrdf_load_stackoverflow) 1992-07-09
GB9205490D0 (en) 1992-04-29
GB2253670A (en) 1992-09-16
ITPN920015A0 (it) 1992-03-11
ITPN920015A1 (it) 1993-09-11
GB2253670B (en) 1994-08-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960315