GB599170A - Improvements relating to machines for cutting or perforating sheet material - Google Patents
Improvements relating to machines for cutting or perforating sheet materialInfo
- Publication number
- GB599170A GB599170A GB2373445A GB2373445A GB599170A GB 599170 A GB599170 A GB 599170A GB 2373445 A GB2373445 A GB 2373445A GB 2373445 A GB2373445 A GB 2373445A GB 599170 A GB599170 A GB 599170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting
- perforating
- cylinder
- sheet material
- wire
- 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
- 239000000463 material Substances 0.000 title abstract 4
- 239000004744 fabric Substances 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 2
- 230000001070 adhesive Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 0.000 abstract 1
- 230000036633 rest Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
- B26D2007/202—Rollers or cylinders being pivoted during operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
599,170. Cutting or perforating machines. CONNOLLY, F. J., and BARRETT, J. E. Sept. 14, 1945, No. 23734. [Classes 31 (i) and 31 (ii)] In a machine for cutting or perforating sheet material, the support for the material comprises a surface formed of numerous points such as are provided by wire card clothing or wire-brush cloth, and the cutting edge or perforating teeth or pins readily pass between the wire points after penetration. A plate element e is overlaid with a wire card which may comprise a fabric foundation f fixed to the place as by adhesive, and upstanding wires g which collectively form. a support for sheet material. A rotary cylinder a is formed with an axial groove in which is fixed a holder b fitted with a cutting blade c, which may have a serrated cutting edge, or with a line or perforating pins. At the moment of deepest penetration, the surface of the holder b rests on or close to the supporting surface, the cylinder a being rotated and the plate e moved correspondingly. In a modification, the plate e may be replaced by a second rotary cylinder. Cutting blades can be used which are fixed to the cylinder a either axially or circumferentially, or perforating pins can be arranged in any way on the surface of the cylinder.
Publications (1)
Publication Number | Publication Date |
---|---|
GB599170A true GB599170A (en) | 1948-03-05 |
Family
ID=1737884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2373445A Expired GB599170A (en) | 1945-09-14 | Improvements relating to machines for cutting or perforating sheet material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB599170A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3074303A (en) * | 1960-06-13 | 1963-01-22 | Kimberly Clark Co | Apparatus for forming minute apertures in cigarette paper |
EP0607525A1 (en) * | 1993-01-07 | 1994-07-27 | Paper Converting Machine Company | Cut-off and transference mechanism for rewinder |
EP0781633A1 (en) * | 1995-12-28 | 1997-07-02 | The Procter & Gamble Company | A cutting device for thin, flexible materials |
-
1945
- 1945-09-14 GB GB2373445A patent/GB599170A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3074303A (en) * | 1960-06-13 | 1963-01-22 | Kimberly Clark Co | Apparatus for forming minute apertures in cigarette paper |
EP0607525A1 (en) * | 1993-01-07 | 1994-07-27 | Paper Converting Machine Company | Cut-off and transference mechanism for rewinder |
EP0781633A1 (en) * | 1995-12-28 | 1997-07-02 | The Procter & Gamble Company | A cutting device for thin, flexible materials |
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