GB190400905A - Improvements in Drawing and Marking-off Compasses. - Google Patents
Improvements in Drawing and Marking-off Compasses.Info
- Publication number
- GB190400905A GB190400905A GB190400905DA GB190400905A GB 190400905 A GB190400905 A GB 190400905A GB 190400905D A GB190400905D A GB 190400905DA GB 190400905 A GB190400905 A GB 190400905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- split
- compasses
- marking
- pencils
- 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
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
905. Low, D. A. Jan. 13. Compose drawing.-A pair or more of links, pivoted together, as shown by Fig. 1, or the two ends of a spring bow, Fig. 7, are fitted at their extremities with sockets A, C to receive pointers, pencils, &c., which are therefore always approximately parallel to one another. Each link may be formed by a collapsed ring. The joint is tightened by an expanding pivot formed by a split tube ; or the pin may be solid and the socket split. One pencil socket may be slightly tilted to facilitate the drawing of small circles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190400905T | 1904-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190400905A true GB190400905A (en) | 1904-11-17 |
Family
ID=32543935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190400905D Expired GB190400905A (en) | 1904-01-13 | 1904-01-13 | Improvements in Drawing and Marking-off Compasses. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190400905A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068577A (en) * | 1961-08-18 | 1962-12-18 | Universal Instruments Corp | Radius scriber |
US4080738A (en) * | 1975-01-14 | 1978-03-28 | Verlag Aenne Burda | Copying device for tailor's trade |
-
1904
- 1904-01-13 GB GB190400905D patent/GB190400905A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068577A (en) * | 1961-08-18 | 1962-12-18 | Universal Instruments Corp | Radius scriber |
US4080738A (en) * | 1975-01-14 | 1978-03-28 | Verlag Aenne Burda | Copying device for tailor's trade |
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