GB761174A - Improvements in or relating to apparatus and method of combining sheets of paper - Google Patents
Improvements in or relating to apparatus and method of combining sheets of paperInfo
- Publication number
- GB761174A GB761174A GB1793554A GB1793554A GB761174A GB 761174 A GB761174 A GB 761174A GB 1793554 A GB1793554 A GB 1793554A GB 1793554 A GB1793554 A GB 1793554A GB 761174 A GB761174 A GB 761174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- wheel
- grinding
- beams
- rod
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
761,174. Grinding paper. DORR-OLIVER Inc. June 18, 1954, No. 17935/54. Class 60 [Also in Group VIII] Webs of paper 7a, 4a, Fig. 13, are ground along their edges and adhered with a lap joint. The grinding-wheel 73, Figs. 1A and 8, rotates with the feed of the paper, e.g. at 30 times its speed. The paper is drawn. over a rod 163 received in a slot 176 of a bar 162 clamped in a groove in a table top 71 by turning a grooved rod 164, cam-surface of which co-act with pins 169. The rod 163 may be such that dust does not tend to collect thereon, e.g. of chromium plated metal, hard glass, or diamond, an exhaust pipe 179 removing dust. The grinding-wheel 73 is supported on beams 74 &c. pivoted at 77 and pressed by spring action at 96 &c. against set-screws 84 which contact accurately-machined faces 83 of legs of the beams 74. A dresser-wheel may be secured to the beams 74 when needed for dressing the grinding-wheel 73. The wheel 73, which may be of resin-bonded fine-grain grit, may be raised from the paper by an eccentric mounting 108 &c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1793554A GB761174A (en) | 1954-06-18 | 1954-06-18 | Improvements in or relating to apparatus and method of combining sheets of paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1793554A GB761174A (en) | 1954-06-18 | 1954-06-18 | Improvements in or relating to apparatus and method of combining sheets of paper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB761174A true GB761174A (en) | 1956-11-14 |
Family
ID=10103827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1793554A Expired GB761174A (en) | 1954-06-18 | 1954-06-18 | Improvements in or relating to apparatus and method of combining sheets of paper |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB761174A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2413209A1 (en) * | 1977-12-30 | 1979-07-27 | Kohmann Gmbh Co Maschbau | MACHINE FOR MAKING PACKAGING ENVELOPES |
-
1954
- 1954-06-18 GB GB1793554A patent/GB761174A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2413209A1 (en) * | 1977-12-30 | 1979-07-27 | Kohmann Gmbh Co Maschbau | MACHINE FOR MAKING PACKAGING ENVELOPES |
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