GB294904A - - Google Patents
Info
- Publication number
- GB294904A GB294904A GB22108/28A GB2210828A GB294904A GB 294904 A GB294904 A GB 294904A GB 22108/28 A GB22108/28 A GB 22108/28A GB 2210828 A GB2210828 A GB 2210828A GB 294904 A GB294904 A GB 294904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- magnify
- pins
- bring
- numerals
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/22—Design features of general application for visual indication of the result of count on counting mechanisms, e.g. by window with magnifying lens
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
- G06M1/143—Design features of general application for transferring a condition from one stage to a higher stage with drums
Abstract
294,904. Laurent de la Ville le Roulx, R. L. J., (Assignee of Allain, L. H. M.). July 29, 1927, [Convention date]. Counting-apparatus.-The numeral drums of a counter are mounted alternately on two parallel shafts as shown in Fig. 2, and the glass cover through which the mmierals are viewed is shaped to bring the alternating numerals into line and to magnify them. On the solid face of each drum are ten pins d and these lock with the periphery of the lower drum in the manner shown in Fig. 9 until at transfer a pin e on the latter engages one of the pins d and in conjunction with symmetrically positioned slots f1, f2 steps the higher drum one place. Figs. 10 and 11 illustrate the optical reading arrangement, the glass cover being cut as shown to magnify the two numerals g, h on neighbouring drums and bring their images into line.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR294904T | 1927-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB294904A true GB294904A (en) | 1928-09-27 |
Family
ID=31897855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22108/28A Expired GB294904A (en) | 1927-07-29 | 1928-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB294904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067935A (en) * | 1957-11-21 | 1962-12-11 | Beckman Instruments Inc | Position indicator |
| WO2013038170A3 (en) * | 2011-09-14 | 2013-06-27 | Astrazeneca Ab | Inhaler |
| US9168343B2 (en) | 1998-05-05 | 2015-10-27 | Trudell Medical International | Dispensing device |
-
1928
- 1928-07-30 GB GB22108/28A patent/GB294904A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067935A (en) * | 1957-11-21 | 1962-12-11 | Beckman Instruments Inc | Position indicator |
| US9168343B2 (en) | 1998-05-05 | 2015-10-27 | Trudell Medical International | Dispensing device |
| WO2013038170A3 (en) * | 2011-09-14 | 2013-06-27 | Astrazeneca Ab | Inhaler |
| EP3345644A1 (en) * | 2011-09-14 | 2018-07-11 | Astrazeneca AB | Inhaler |
| US10994082B2 (en) | 2011-09-14 | 2021-05-04 | Astrazeneca Ab | Inhaler counter |
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