GB328765A - Improvements in machines for finishing or treating paper tubes - Google Patents
Improvements in machines for finishing or treating paper tubesInfo
- Publication number
- GB328765A GB328765A GB1131429A GB1131429A GB328765A GB 328765 A GB328765 A GB 328765A GB 1131429 A GB1131429 A GB 1131429A GB 1131429 A GB1131429 A GB 1131429A GB 328765 A GB328765 A GB 328765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- tool
- rod
- cam
- rotated
- 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
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C11/00—Machinery for winding combined with other machinery
- B31C11/02—Machinery for winding combined with other machinery for additionally shaping the articles
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
328,765. Farrow, T. April 12, 1929. Burnishing by compression.-In a machine for finishing or burnishing paper tubes, such as pirus, a headstock A is rotated from a mutilated bevel b<1> to arrest chucks a opposite a feeding-in station, a tool F, a tool G, and an ejector station. The tools F, G are shaped as shown in Fig. 4 and burnish the outside and the inside of the tube respectively by compression. The tool F is rotated from a pulley f<1> and is fed to the work by a cam on the shaft C acting through levers H<1>, H. The tool G is rotated from a pulley I) and is fed axially by a cam on the shaft C and a rod K. The chucks comprise split tubes L with conical ends m<2>, m<4>. Axial pressure from the tool F forces the tube E into the chuck. To release the tube a cam c<5> moves a rod R axially to cause the conical portion m<4> to coact with a plate m<5> to open the tube L. An ejector rod secured resiliently to the rod R forces the tube from the split tube L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1131429A GB328765A (en) | 1929-04-12 | 1929-04-12 | Improvements in machines for finishing or treating paper tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1131429A GB328765A (en) | 1929-04-12 | 1929-04-12 | Improvements in machines for finishing or treating paper tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB328765A true GB328765A (en) | 1930-05-08 |
Family
ID=9983970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1131429A Expired GB328765A (en) | 1929-04-12 | 1929-04-12 | Improvements in machines for finishing or treating paper tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB328765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671784A (en) * | 1985-11-12 | 1987-06-09 | Coronet Industries, Inc. | Automatic tube processing apparatus |
-
1929
- 1929-04-12 GB GB1131429A patent/GB328765A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671784A (en) * | 1985-11-12 | 1987-06-09 | Coronet Industries, Inc. | Automatic tube processing apparatus |
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