GB190822803A - Improvements in and relating to Parallel Rulers and Drawing Boards and the like. - Google Patents
Improvements in and relating to Parallel Rulers and Drawing Boards and the like.Info
- Publication number
- GB190822803A GB190822803A GB190822803DA GB190822803A GB 190822803 A GB190822803 A GB 190822803A GB 190822803D A GB190822803D A GB 190822803DA GB 190822803 A GB190822803 A GB 190822803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- drawing boards
- parallel
- straight
- board
- 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
22,803. Smith, F. Oct. 27. Drafting-machines.- The straight-edge G is carried on a spindle D having at its ends equal pinions C, C<1> engaging parallel and similar racks B, B<1> attached to the drawing-board A so that a series of parallel lines at right-angles to the board can be drawn. The straight-edge G, or an additional one, may be pivotally attached at one end so that it can be swung around and secured in position for drawing lines at any angle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190822803T | 1908-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190822803A true GB190822803A (en) | 1909-09-02 |
Family
ID=32439723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190822803D Expired GB190822803A (en) | 1908-10-27 | 1908-10-27 | Improvements in and relating to Parallel Rulers and Drawing Boards and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190822803A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568358A (en) * | 1949-01-18 | 1951-09-18 | Paul M Nahmens | Graphic arts utility table |
US2577159A (en) * | 1949-03-17 | 1951-12-04 | Seferow Peter | Drawing board |
US4047304A (en) * | 1976-06-01 | 1977-09-13 | Delre Jr Anthony | Drafting board with adjustable straight-edge assembly |
-
1908
- 1908-10-27 GB GB190822803D patent/GB190822803A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568358A (en) * | 1949-01-18 | 1951-09-18 | Paul M Nahmens | Graphic arts utility table |
US2577159A (en) * | 1949-03-17 | 1951-12-04 | Seferow Peter | Drawing board |
US4047304A (en) * | 1976-06-01 | 1977-09-13 | Delre Jr Anthony | Drafting board with adjustable straight-edge assembly |
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