GB724089A - Multi-record recorders - Google Patents
Multi-record recordersInfo
- Publication number
- GB724089A GB724089A GB1356051A GB1356051A GB724089A GB 724089 A GB724089 A GB 724089A GB 1356051 A GB1356051 A GB 1356051A GB 1356051 A GB1356051 A GB 1356051A GB 724089 A GB724089 A GB 724089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pen
- chart
- arm
- inking
- pens
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/16—Recording elements transferring recording material, e.g. ink, to the recording surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Recording Measured Values (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
724,089. Pens and penholders for recording apparatus. FOXBORO CO. June 7, 1951 No. 13560/51. Class 146 (3). [Also in Group XIX and XXIX] A pen arm 7 terminating in a penholder 9 carrying one of a number of interchangeable pens 10 housed in a magazine 11 is used in recording-apparatus (see Group XIX) which records successively on one chart the values of a number of variable conditions, the pen arm being positioned in accordance with each variable in turn and between each positioning being swung off the chart for pen changing and inking or pen wiping and re-inking so that each mark on the chart is characteristic of the condition whose value it records. The lower end of arm 7, Fig. 13, is curved and carries a magnet 9a secured by rivets 9b. The magnet is preferably made of a light-weight, highly magnetized material and tightly holds a pen 10a made of magnetizable material. The pen shank may, alternatively, be attached to the arm by known clasp mechanism. The shape of the pen tip and the'material such as metal, wood or plastic of which it is made is determined by factors such as the ink used, the character of the chart surface and the size and nature of the mark desired. Three kinds of pen tips are shown in Fig. 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1356051A GB724089A (en) | 1951-06-07 | 1951-06-07 | Multi-record recorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1356051A GB724089A (en) | 1951-06-07 | 1951-06-07 | Multi-record recorders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB724089A true GB724089A (en) | 1955-02-16 |
Family
ID=10025152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1356051A Expired GB724089A (en) | 1951-06-07 | 1951-06-07 | Multi-record recorders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB724089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140358A (en) * | 1983-05-23 | 1984-11-28 | Alps Electric Co Ltd | Pen recorder drive means |
-
1951
- 1951-06-07 GB GB1356051A patent/GB724089A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140358A (en) * | 1983-05-23 | 1984-11-28 | Alps Electric Co Ltd | Pen recorder drive means |
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