GB190210766A - Improvements in Film Spools and in their Connections with Photographic Cameras - Google Patents
Improvements in Film Spools and in their Connections with Photographic CamerasInfo
- Publication number
- GB190210766A GB190210766A GB190210766DA GB190210766A GB 190210766 A GB190210766 A GB 190210766A GB 190210766D A GB190210766D A GB 190210766DA GB 190210766 A GB190210766 A GB 190210766A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- spool
- projections
- connections
- photographic cameras
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
10,766. Clarke, J. T., and Kodak, Ltd. May 10. Roller slides.-Relates to the construction of spools and keys for roller slides. Radial projections D, Fig. 1, are formed on the end of the spool by bending in tongues from the ferrule B. The key F, Fig. 2, is made with correspondiug recesses E made to fit on to the projections. The key is journalled in the end of a spring H, to allow the necessary movement in connecting and disconnecting it from the spool. In modifications, the key is made to slide in the check wheel, and is pressed up by a spiral spring. The recess may be on the end of the spool, and the projections on the key. A revoluble disc with projections like the key may be mounted to receive the end of the store spool.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190210766T | 1902-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190210766A true GB190210766A (en) | 1903-03-19 |
Family
ID=32428792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190210766D Expired GB190210766A (en) | 1902-05-10 | 1902-05-10 | Improvements in Film Spools and in their Connections with Photographic Cameras |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190210766A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5590645A (en) * | 1990-03-02 | 1997-01-07 | Glaxo Group Limited | Inhalation device |
US6536427B2 (en) | 1990-03-02 | 2003-03-25 | Glaxo Group Limited | Inhalation device |
US6792945B2 (en) | 1990-03-02 | 2004-09-21 | Glaxo Group Limited | Inhalation device |
-
1902
- 1902-05-10 GB GB190210766D patent/GB190210766A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5590645A (en) * | 1990-03-02 | 1997-01-07 | Glaxo Group Limited | Inhalation device |
US5860419A (en) * | 1990-03-02 | 1999-01-19 | Glaxo Group Limited | Inhalation device |
US5873360A (en) * | 1990-03-02 | 1999-02-23 | Glaxo Group Limited | Inhalation device |
US6536427B2 (en) | 1990-03-02 | 2003-03-25 | Glaxo Group Limited | Inhalation device |
US6792945B2 (en) | 1990-03-02 | 2004-09-21 | Glaxo Group Limited | Inhalation device |
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