GB441648A - Apparatus for cutting strip or the like material - Google Patents
Apparatus for cutting strip or the like materialInfo
- Publication number
- GB441648A GB441648A GB3107234A GB3107234A GB441648A GB 441648 A GB441648 A GB 441648A GB 3107234 A GB3107234 A GB 3107234A GB 3107234 A GB3107234 A GB 3107234A GB 441648 A GB441648 A GB 441648A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- gear
- motor
- carriage
- screw
- 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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
441,648. Cutting strip material. DUNLOP RUBBER CO., Ltd., 32, Osnaburgh Street, Euston Road, London, and WILLSHAW, H., and GARRISON, W. J., c /o Dunlop Rubber Co., Ltd., Fort Dunlop, Birmingham. Oct. 30, 1934, No. 31072. [Class 31 (i)] [See also Group V] In a machine for cutting into lengths strip material, e.g. extruded tyre tread material, by a rotary traversing cutter in which the cutter traversing and rotating means are geared together, the cutter is traversed by screw-andnut mechanism. In one form, Fig. 3, a motor 11 fixed to a cutter carriage 9 drives through gears 10, 10<a> the cutter shaft 7 which carries a skew gear 12 meshing with a skew gear 12<a> on a nut member 13 which co-operates with a fixed screw 14. The carriage 9 slides on a rod 16 and is preferably inclined so that the cutter 5 bevels the ends of the strip. The carriage 9 co-operates with switches to stop it at the end of each traverse and to control the direction of drive of the motor 11. In another form, Fig. 4, the motor 11 drives the nut member 13 through bevel gears 18, 18a and the latter gear 18<a> co-operates with a further gear 18<b> to rotate the cutter 5. In a modification, Fig. 5 (not shown), the motor drives the screw 14 and the carriage 9 forms the nut ; the gear 18<a> is slidably keyed to the screw and co-operates with the gear 18b as in Fig. 4. In another form, Fig. 6, the motor 11 drives a gear 25 which through a gear 25<a> rotates the cutter and through a gear 25b, skew gears 26, 26<a>, nut 13 and screw 14 traverses the cutter. In the forms shown in Figs. 3, 4 and 6, the motor may be separate from the carriage and connected to the driving shaft by a flexible or articulated shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3107234A GB441648A (en) | 1934-10-30 | 1934-10-30 | Apparatus for cutting strip or the like material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3107234A GB441648A (en) | 1934-10-30 | 1934-10-30 | Apparatus for cutting strip or the like material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB441648A true GB441648A (en) | 1936-01-23 |
Family
ID=10317540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3107234A Expired GB441648A (en) | 1934-10-30 | 1934-10-30 | Apparatus for cutting strip or the like material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB441648A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527739A (en) * | 1945-05-04 | 1950-10-31 | La Z Boy Chair Co | Fabric cutting machine |
US3207019A (en) * | 1961-03-11 | 1965-09-21 | Pirelli | Machine for shearing sheet material |
GB2203089A (en) * | 1987-03-31 | 1988-10-12 | Augustus Martin Limited | Improvements in the forming of sharp edges on strips |
EP0518043A1 (en) * | 1991-05-24 | 1992-12-16 | Paul Troester Maschinenfabrik | Apparatus for cutting profiled rubber strips |
US5174180A (en) * | 1987-03-31 | 1992-12-29 | Augustus Martin Limited | Edge sharpening |
-
1934
- 1934-10-30 GB GB3107234A patent/GB441648A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527739A (en) * | 1945-05-04 | 1950-10-31 | La Z Boy Chair Co | Fabric cutting machine |
US3207019A (en) * | 1961-03-11 | 1965-09-21 | Pirelli | Machine for shearing sheet material |
GB2203089A (en) * | 1987-03-31 | 1988-10-12 | Augustus Martin Limited | Improvements in the forming of sharp edges on strips |
GB2203089B (en) * | 1987-03-31 | 1991-05-15 | Augustus Martin Limited | Improvements in or relating to edge sharpening of doctor blades and squeegee blades |
US5174180A (en) * | 1987-03-31 | 1992-12-29 | Augustus Martin Limited | Edge sharpening |
EP0518043A1 (en) * | 1991-05-24 | 1992-12-16 | Paul Troester Maschinenfabrik | Apparatus for cutting profiled rubber strips |
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