GB189713769A - An Improved Mounting for Reading Lenses, Magnifying Lenses, and the like. - Google Patents
An Improved Mounting for Reading Lenses, Magnifying Lenses, and the like.Info
- Publication number
- GB189713769A GB189713769A GB189713769DA GB189713769A GB 189713769 A GB189713769 A GB 189713769A GB 189713769D A GB189713769D A GB 189713769DA GB 189713769 A GB189713769 A GB 189713769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lenses
- reading
- improved mounting
- magnifying
- clamped
- 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
- Lenses (AREA)
Abstract
13,769. Davidson, N. June 4. Reading - glasses &c.-The lens frame b can be slid into any desired position along parallel rods a, a<1> which are connected by end pieces d, d'. These end pieces have spindles passing through the slotted uprights e', so that they can be clamped by screws g<1>, g<1> at any angle and at any height in the slot. The uprights e' are carried by a spindle h and can be set at any desired angle and clamped in position by the screw m and slotted quadrant k.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189713769T | 1897-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189713769A true GB189713769A (en) | 1897-09-04 |
Family
ID=32134457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189713769D Expired GB189713769A (en) | 1897-06-04 | 1897-06-04 | An Improved Mounting for Reading Lenses, Magnifying Lenses, and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189713769A (en) |
-
1897
- 1897-06-04 GB GB189713769D patent/GB189713769A/en not_active Expired
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