GB524277A - Improvements in or relating to recording instruments - Google Patents
Improvements in or relating to recording instrumentsInfo
- Publication number
- GB524277A GB524277A GB261939A GB261939A GB524277A GB 524277 A GB524277 A GB 524277A GB 261939 A GB261939 A GB 261939A GB 261939 A GB261939 A GB 261939A GB 524277 A GB524277 A GB 524277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- strip
- arm
- pen
- record
- 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
Abstract
524,277. Recording-apparatus. KENT, Ltd., G., and PEARSON, G. A. Jan. 25, 1939, No. 2619. [Class 106 (i)] In apparatus in which a record is made by a pen on a record-strip or chart 1, Figs. 2 and 3, advanced from a supply roll 2 at a constant ratepast the pen the leading edge of the strip is fed into the mouth 8 of a hollow collecting or receiving drum 7 which is rotatably mounted so that after sufficient paper has coiled up inside the drum the drum rotates and the strip is wound up on the outer periphery. The drum 7 is located in position to receive the leading edge by means of two pins 9, 10 on the drum engaging an arm 12 carrying a pin 14 that co-operates with a wedge cam block 17 on a second spring controlled arm 15. When sufficient strip has collected within the drum the pin 9 overcomes the action of the spring 18 and the arm 12 is swung counterclockwise to free the drum. A roller 19 on an arm 20 co-operates with the drum 7 to ensure friction between the strip and drum. The table 6 forming part of the support. carrying the drum and rolls is provided with guides 21 for the strip and with cut away portions 22, 23 forming a guide for a cutting device to sever the strip when desired.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB261939A GB524277A (en) | 1939-01-25 | 1939-01-25 | Improvements in or relating to recording instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB261939A GB524277A (en) | 1939-01-25 | 1939-01-25 | Improvements in or relating to recording instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB524277A true GB524277A (en) | 1940-08-02 |
Family
ID=9742744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB261939A Expired GB524277A (en) | 1939-01-25 | 1939-01-25 | Improvements in or relating to recording instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB524277A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029578B (en) * | 1952-09-01 | 1958-05-08 | Siemens Ag | Winding device for tape-shaped goods |
-
1939
- 1939-01-25 GB GB261939A patent/GB524277A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029578B (en) * | 1952-09-01 | 1958-05-08 | Siemens Ag | Winding device for tape-shaped goods |
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