GB190423133A - Improvements in Spectacles - Google Patents
Improvements in SpectaclesInfo
- Publication number
- GB190423133A GB190423133A GB190423133DA GB190423133A GB 190423133 A GB190423133 A GB 190423133A GB 190423133D A GB190423133D A GB 190423133DA GB 190423133 A GB190423133 A GB 190423133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temples
- spring
- released
- pin
- bow
- 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
- Eyeglasses (AREA)
Abstract
23,133. L÷w, W. Oct. 27. Spectacles.-The joints of the temples with the bows are constructed so as to allow them to open wide, and a spring is provided at the joint to cause the temples to clasp the head of the wearer automatically when released. In the joint shown in Figs. 1 and 2, the bow a has a lug a<1> to which a similar lug on the end of the temple c is jointed by a pin d. A small cylindrical casing e attached to the bow contains a spiral spring actuating a pin f, which is prevented from leaving the case by means of a stud engaging in a slot in the casing. The pin f presses against a piece c<1> attached to the temple, so that, when the spectacles are opened, the spring is compressed, and when the temples are released, the spring presses the arm c<1> and causes the temples to clasp the head. In a modified joint, shown in Fig. 3, a spring h, secured to the bow, permits the temples to. be opened to an ample extent, but presses against them when the temples are released.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190423133T | 1904-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190423133A true GB190423133A (en) | 1905-03-02 |
Family
ID=32432577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190423133D Expired GB190423133A (en) | 1904-10-27 | 1904-10-27 | Improvements in Spectacles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190423133A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608905A (en) * | 1950-03-11 | 1952-09-02 | J N Nelson Co Inc | Temple hinge mounting providing catch and stop surfaces |
US2684014A (en) * | 1950-06-14 | 1954-07-20 | Fairly Hazel Simpson | Eyeglasses |
DE1093588B (en) * | 1954-03-13 | 1960-11-24 | Leonardo Meccanoptica | Eyeglass frame with foldable temples that are hinged to the frame |
-
1904
- 1904-10-27 GB GB190423133D patent/GB190423133A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608905A (en) * | 1950-03-11 | 1952-09-02 | J N Nelson Co Inc | Temple hinge mounting providing catch and stop surfaces |
US2684014A (en) * | 1950-06-14 | 1954-07-20 | Fairly Hazel Simpson | Eyeglasses |
DE1093588B (en) * | 1954-03-13 | 1960-11-24 | Leonardo Meccanoptica | Eyeglass frame with foldable temples that are hinged to the frame |
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