GB190423133A - Improvements in Spectacles - Google Patents

Improvements in Spectacles

Info

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
Application number
Inventor
Wilhelm Loew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190423133A publication Critical patent/GB190423133A/en
Expired legal-status Critical Current

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  • 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.
GB190423133D 1904-10-27 1904-10-27 Improvements in Spectacles Expired GB190423133A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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