GB793270A - Rotary cutter for slitting webs of paper, cardboard, fabrics or the like - Google Patents
Rotary cutter for slitting webs of paper, cardboard, fabrics or the likeInfo
- Publication number
- GB793270A GB793270A GB3376855A GB3376855A GB793270A GB 793270 A GB793270 A GB 793270A GB 3376855 A GB3376855 A GB 3376855A GB 3376855 A GB3376855 A GB 3376855A GB 793270 A GB793270 A GB 793270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knives
- rotary cutter
- paper
- hub
- slitting
- 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
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
793,270. Slitting-apparatus. MASCHINENFABRIK GOEBEL GES. Nov. 24, 1955, No. 33768/55. Class 31 (1). A rotary cutter coacting with a second rotary cutter for slitting webs of paper &c. comprises knives in the form of annular steel discs 5, Fig. 1, which are each slit radially at 24, Fig. 2, and mounted between hub-like annular members 4 which are subjected to axial pressure by means of a nut 3, spring or the like pressure member at one end of the shaft 1 and a fixed stop or other pressure member at the other end of the shaft. In a modification, Fig. 4, knives 11, similar to the knives 5, are mounted on shoulders 10 of hub-like annular members 9, the shoulders preferably being narrower than the knives. In another modification, Fig. 5 (not shown), intermediate rings are provided between the hub-like annular members. In further modifications, the bearing surfaces of the knives are slightly conical. Specification 694,923 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3376855A GB793270A (en) | 1955-11-24 | 1955-11-24 | Rotary cutter for slitting webs of paper, cardboard, fabrics or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3376855A GB793270A (en) | 1955-11-24 | 1955-11-24 | Rotary cutter for slitting webs of paper, cardboard, fabrics or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB793270A true GB793270A (en) | 1958-04-16 |
Family
ID=10357189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3376855A Expired GB793270A (en) | 1955-11-24 | 1955-11-24 | Rotary cutter for slitting webs of paper, cardboard, fabrics or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB793270A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472453A1 (en) * | 1979-12-26 | 1981-07-03 | Ward Machinery Co | ROTATING BLADE APPARATUS FOR CUTTING CARDBOARD OR SIMILAR MATERIAL AND BLADE FOR SUCH AN APPARATUS |
EP0277260A2 (en) * | 1986-12-09 | 1988-08-10 | IBSM Mehltretter GmbH | Device for cutting foils |
-
1955
- 1955-11-24 GB GB3376855A patent/GB793270A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472453A1 (en) * | 1979-12-26 | 1981-07-03 | Ward Machinery Co | ROTATING BLADE APPARATUS FOR CUTTING CARDBOARD OR SIMILAR MATERIAL AND BLADE FOR SUCH AN APPARATUS |
EP0277260A2 (en) * | 1986-12-09 | 1988-08-10 | IBSM Mehltretter GmbH | Device for cutting foils |
EP0277260A3 (en) * | 1986-12-09 | 1988-10-19 | Ibsm Mehltretter Gmbh | Method for producing a rotary knife and clamp therefor |
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