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 elettricamenteInfo
- 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
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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing 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
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety 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
- F16P3/08—Safety 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)
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)
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)
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 |
-
1991
- 1991-03-14 DE DE4108321A patent/DE4108321C1/de not_active Expired - Lifetime
-
1992
- 1992-03-11 IT ITPN920015A patent/IT1259205B/it active IP Right Grant
- 1992-03-13 GB GB9205490A patent/GB2253670B/en not_active Expired - Lifetime
- 1992-03-13 FR FR9203061A patent/FR2673864B1/fr not_active Expired - Lifetime
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 |