FR2543881B1 - DEVICE FOR THE CONTINUOUS PERFORATION OR PRE-CUT OF SHEETS, FILMS, SHEATHES OR STRIPS OF PLASTIC MATERIAL OR THE LIKE - Google Patents
DEVICE FOR THE CONTINUOUS PERFORATION OR PRE-CUT OF SHEETS, FILMS, SHEATHES OR STRIPS OF PLASTIC MATERIAL OR THE LIKEInfo
- Publication number
- FR2543881B1 FR2543881B1 FR8305889A FR8305889A FR2543881B1 FR 2543881 B1 FR2543881 B1 FR 2543881B1 FR 8305889 A FR8305889 A FR 8305889A FR 8305889 A FR8305889 A FR 8305889A FR 2543881 B1 FR2543881 B1 FR 2543881B1
- Authority
- FR
- France
- Prior art keywords
- sheathes
- strips
- films
- sheets
- cut
- 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.)
- Expired
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
- B23D25/08—Flying shearing machines having two coacting shearing blades mounted independently
- B23D25/10—Flying shearing machines having two coacting shearing blades mounted independently on co-operating beams moving parallel to each other and attached to lever mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8305889A FR2543881B1 (en) | 1983-04-06 | 1983-04-06 | DEVICE FOR THE CONTINUOUS PERFORATION OR PRE-CUT OF SHEETS, FILMS, SHEATHES OR STRIPS OF PLASTIC MATERIAL OR THE LIKE |
DE19843412406 DE3412406A1 (en) | 1983-04-06 | 1984-04-03 | Device for the continuous perforation or pre-cutting of sheets, films, sleeves or webs of plastic or other material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8305889A FR2543881B1 (en) | 1983-04-06 | 1983-04-06 | DEVICE FOR THE CONTINUOUS PERFORATION OR PRE-CUT OF SHEETS, FILMS, SHEATHES OR STRIPS OF PLASTIC MATERIAL OR THE LIKE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2543881A1 FR2543881A1 (en) | 1984-10-12 |
FR2543881B1 true FR2543881B1 (en) | 1986-03-07 |
Family
ID=9287719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8305889A Expired FR2543881B1 (en) | 1983-04-06 | 1983-04-06 | DEVICE FOR THE CONTINUOUS PERFORATION OR PRE-CUT OF SHEETS, FILMS, SHEATHES OR STRIPS OF PLASTIC MATERIAL OR THE LIKE |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3412406A1 (en) |
FR (1) | FR2543881B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE699103C (en) * | 1935-05-23 | 1940-11-22 | Fritz Kienzle | Machine for creating perforations |
NL286266A (en) * | 1961-12-04 | 1900-01-01 | ||
FR1479956A (en) * | 1966-05-16 | 1967-05-05 | Wilson Eng Co Inc Lee | Control device for a flying shear |
FR1520038A (en) * | 1967-04-20 | 1968-04-05 | Hallden Machine Company | Flying shear |
US3481237A (en) * | 1967-11-20 | 1969-12-02 | Calumet & Hecla Corp | Flying shear |
US4377097A (en) * | 1979-02-16 | 1983-03-22 | Calvano Joseph E | Shuttle machine tool |
JPS5715699A (en) * | 1980-07-01 | 1982-01-27 | Rengo Co Ltd | Puncher |
-
1983
- 1983-04-06 FR FR8305889A patent/FR2543881B1/en not_active Expired
-
1984
- 1984-04-03 DE DE19843412406 patent/DE3412406A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3412406A1 (en) | 1984-10-11 |
FR2543881A1 (en) | 1984-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |