GB425697A - Improvements in or relating to rotary cutters for paper, card and like materials - Google Patents
Improvements in or relating to rotary cutters for paper, card and like materialsInfo
- Publication number
- GB425697A GB425697A GB2651033A GB2651033A GB425697A GB 425697 A GB425697 A GB 425697A GB 2651033 A GB2651033 A GB 2651033A GB 2651033 A GB2651033 A GB 2651033A GB 425697 A GB425697 A GB 425697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- holder
- nut
- screw
- shaft
- 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
Abstract
425,697. Cutting paper, card, and like material. MILLER, P. S., and MILLER, F. A., Hitchin Road, Luton. Sept. 26, 1933, No. 26510. [Class 31 (i)] In a rotary cutter for sheet material comprising two overlapping circular knives mounted in holders on parallel shafts and having means for adjusting the pressure between the knives, one knife, carried by the shaft z<1>, is passed over a reduced portion of its holder and pressed against the other knife by a ring e<1> bearing resilient projections g, and a nut k screwed on to the reduced portion of the holder. The members g comprise arcuate strips of springy metal, struck to the same radius as the ring and proprojecting at an angle to its face in notches f. The pressure on the knife is adjustable from zero upwards until, if desired, the knife is held rigidly against the shoulder b of its holder, by means of the nut k which may be locked in any position by a set-screw l, the screw-threads being relieved at that part on which the setscrew bears. The other knife, carried by the shaft z, may be rigidly held, as shown, against the shoulder b on its holder by a plain ring e and a nut k, which may also be locked by a set-screw l, or the knife may be resiliently held in the same manner as the knife on the shaft z<1>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2651033A GB425697A (en) | 1933-09-26 | 1933-09-26 | Improvements in or relating to rotary cutters for paper, card and like materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2651033A GB425697A (en) | 1933-09-26 | 1933-09-26 | Improvements in or relating to rotary cutters for paper, card and like materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB425697A true GB425697A (en) | 1935-03-20 |
Family
ID=10244787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2651033A Expired GB425697A (en) | 1933-09-26 | 1933-09-26 | Improvements in or relating to rotary cutters for paper, card and like materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB425697A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815077A (en) * | 1954-02-12 | 1957-12-03 | American Can Co | Slitter element mountings for sheet slitting machines |
| CN109455560A (en) * | 2018-12-21 | 2019-03-12 | 宁波经纬数控设备有限公司 | The head of picture and text paper feeding cutting machine |
| CN111409138A (en) * | 2020-04-23 | 2020-07-14 | 深圳市友利特精密机械制造有限公司 | Combined cutter and splitting machine used in cooperation with same |
-
1933
- 1933-09-26 GB GB2651033A patent/GB425697A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815077A (en) * | 1954-02-12 | 1957-12-03 | American Can Co | Slitter element mountings for sheet slitting machines |
| CN109455560A (en) * | 2018-12-21 | 2019-03-12 | 宁波经纬数控设备有限公司 | The head of picture and text paper feeding cutting machine |
| CN109455560B (en) * | 2018-12-21 | 2024-03-15 | 宁波经纬数控股份有限公司 | Machine head of image-text paper feeding cutting machine |
| CN111409138A (en) * | 2020-04-23 | 2020-07-14 | 深圳市友利特精密机械制造有限公司 | Combined cutter and splitting machine used in cooperation with same |
| CN111409138B (en) * | 2020-04-23 | 2024-02-06 | 深圳市友利特精密机械制造有限公司 | Combined cutter and matched splitting machine |
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