GB868316A - Improvements relating to drawing compasses - Google Patents
Improvements relating to drawing compassesInfo
- Publication number
- GB868316A GB868316A GB1349858A GB1349858A GB868316A GB 868316 A GB868316 A GB 868316A GB 1349858 A GB1349858 A GB 1349858A GB 1349858 A GB1349858 A GB 1349858A GB 868316 A GB868316 A GB 868316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leg
- bracket
- plain
- inner end
- screw
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
- B43L9/24—Means for mounting points or writing appliances on legs
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
868,316. Compasses. HELIX (UNIVERSAL) CO. Ltd. Feb. 11, 1959 [April 29, 1958], No. 13498/58. Class 97(3) In a school-type drawing compass in which a pair of legs pivoted together have a point on the longer leg and a pencilreceiving bracket 4 on the shorter leg 2, the bracket 4 is of part-cylindrical form with flat upper and lower faces.5, 6, and the screw-thread 8 to receive a knurled nut 9 extends from the inner end or from adjacent the inner end to a point short of the outer end so as to leave a plain unthreaded stop collar 12 at the outer end. The bracket 4 is separate from the leg 2 and initially the plain inner end 11 is of smaller width than the remaining portion. After screw-threading, the nut 9 is placed in position and leg 2 forced into a square hole in the plain end portion 11 being secured if necessary by brazing or welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1349858A GB868316A (en) | 1958-04-29 | 1958-04-29 | Improvements relating to drawing compasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1349858A GB868316A (en) | 1958-04-29 | 1958-04-29 | Improvements relating to drawing compasses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB868316A true GB868316A (en) | 1961-05-17 |
Family
ID=10024056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1349858A Expired GB868316A (en) | 1958-04-29 | 1958-04-29 | Improvements relating to drawing compasses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB868316A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190621A1 (en) * | 1972-07-03 | 1974-02-01 | Essilor Int | |
FR2356522A1 (en) * | 1976-06-29 | 1978-01-27 | Helix International Ltd | DRAWING COMPASS |
EP0388611A2 (en) * | 1989-03-20 | 1990-09-26 | ILCA S.p.A. | Fastening and adjusting device, particularly for draughtsman compasses |
-
1958
- 1958-04-29 GB GB1349858A patent/GB868316A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190621A1 (en) * | 1972-07-03 | 1974-02-01 | Essilor Int | |
FR2356522A1 (en) * | 1976-06-29 | 1978-01-27 | Helix International Ltd | DRAWING COMPASS |
EP0388611A2 (en) * | 1989-03-20 | 1990-09-26 | ILCA S.p.A. | Fastening and adjusting device, particularly for draughtsman compasses |
EP0388611A3 (en) * | 1989-03-20 | 1990-11-22 | Ilca S.P.A. | Fastening and adjusting device, particularly for draughtsman compasses |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1069857A (en) | Improvements in or relating to unit furniture | |
ES108615U (en) | One unión element for construction parts. (Machine-translation by Google Translate, not legally binding) | |
GB868316A (en) | Improvements relating to drawing compasses | |
GB549923A (en) | Improvements relating to cutting circles and circular arcs by oxyacetylene burners | |
GB912997A (en) | Improvements in standards for hand rails and the like | |
GB546843A (en) | Improvements relating to linear-dimension gauges | |
GB894757A (en) | Coupling device for threaded rods | |
USD192010S (en) | Table or the like | |
GB861523A (en) | An improved hose end fitting for connection with a tap outlet | |
Nannichi et al. | A Study on the Construction of Straight Skirt based on Female Body.(Part 2) On the Position and Amount of Dart and Shrinking | |
GB759920A (en) | Improvements in universal joints | |
USD180062S (en) | Vibratory tool | |
JPS5280528A (en) | Handling device for gas appliance | |
GB892197A (en) | Improvements in or relating to gauge devices for checking or measuring angle of taper of tapered components | |
GB1544745A (en) | Compass attachment | |
CH388873A (en) | Tool with assembly mandrel for screwing a hose nipple into a hose nozzle that already encompasses the end of the hose | |
Boyer | A critical analysis and evaluation of the programs on the secondary level offered to veterans of world war II in the secondary schools of the state of ohio | |
ES79676U (en) | Joint holder tool (Machine-translation by Google Translate, not legally binding) | |
ES59508U (en) | New pocket (Machine-translation by Google Translate, not legally binding) | |
ES70303U (en) | Manual compressor and air injector device for simultaneous pressure measurement (Machine-translation by Google Translate, not legally binding) | |
GB746500A (en) | Improvements in legged furniture and the like | |
FR2336993A1 (en) | Different dia. tube joining - using tapered plug to flare smaller tube into annular socket in end of larger tube | |
ES68823U (en) | A transvader for acids and corrosive substances (Machine-translation by Google Translate, not legally binding) | |
ES79517U (en) | An improved ceramic piece for construction (Machine-translation by Google Translate, not legally binding) | |
GB844666A (en) | Improvements in and relating to joints between telescopic members |