GB516494A - Improvements in adjustable stands for drawing boards and the like - Google Patents
Improvements in adjustable stands for drawing boards and the likeInfo
- Publication number
- GB516494A GB516494A GB1936938A GB1936938A GB516494A GB 516494 A GB516494 A GB 516494A GB 1936938 A GB1936938 A GB 1936938A GB 1936938 A GB1936938 A GB 1936938A GB 516494 A GB516494 A GB 516494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- screws
- quadrant
- pivoted
- connected together
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/14—Adjustable underframes
Landscapes
- Connection Of Plates (AREA)
- Hinges (AREA)
Abstract
516,494. Tables. MORSE, S. H. June 30, 1938, No. 19369. [Class 52 (iii)] In an adjustable stand for drawing boards and the like of the kind comprising an upper frame formed of a pair of vertical members adjustable vertically in a lower base frame and bearing pivotally supporting means to hold the drawing board, the base member comprises at each end inclined lug members a connected together in spaced relation by a plate b so as to leave a slot to accommodate the vertical members d. The members d are connected together by cross pieces e, f so formed at their ends that they may be drawn against the members d by screws j, j<1> the lower cross members f being fixed also in relation to the leg members a. The top of each member d is provided with a bracket s to which is pivoted a quadrant q having supports t for holding the drawing board. Cleats p serve to clamp the pivoted quadrant in adjusted position. Screws q are provided for vertical adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1936938A GB516494A (en) | 1938-06-30 | 1938-06-30 | Improvements in adjustable stands for drawing boards and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1936938A GB516494A (en) | 1938-06-30 | 1938-06-30 | Improvements in adjustable stands for drawing boards and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB516494A true GB516494A (en) | 1940-01-03 |
Family
ID=10128191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1936938A Expired GB516494A (en) | 1938-06-30 | 1938-06-30 | Improvements in adjustable stands for drawing boards and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB516494A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111725726A (en) * | 2020-07-30 | 2020-09-29 | 国网湖南省电力有限公司 | Overhauling protection frame for GW4 type disconnecting switch and use method thereof |
CN113116056A (en) * | 2021-04-07 | 2021-07-16 | 安阳职业技术学院 | Drawing device for drawing graph paper for greening landscape design |
-
1938
- 1938-06-30 GB GB1936938A patent/GB516494A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111725726A (en) * | 2020-07-30 | 2020-09-29 | 国网湖南省电力有限公司 | Overhauling protection frame for GW4 type disconnecting switch and use method thereof |
CN113116056A (en) * | 2021-04-07 | 2021-07-16 | 安阳职业技术学院 | Drawing device for drawing graph paper for greening landscape design |
CN113116056B (en) * | 2021-04-07 | 2022-03-29 | 安阳职业技术学院 | Drawing device for drawing graph paper for greening landscape design |
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