GB1433100A - Spectacles - Google Patents

Spectacles

Info

Publication number
GB1433100A
GB1433100A GB4475274A GB4475274A GB1433100A GB 1433100 A GB1433100 A GB 1433100A GB 4475274 A GB4475274 A GB 4475274A GB 4475274 A GB4475274 A GB 4475274A GB 1433100 A GB1433100 A GB 1433100A
Authority
GB
United Kingdom
Prior art keywords
rod
cavity
cylinder
side arm
keyed
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
GB4475274A
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
Publication of GB1433100A publication Critical patent/GB1433100A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/14—Side-members
    • G02C5/146—Side-members having special front end
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/14—Side-members
    • G02C5/20—Side-members adjustable, e.g. telescopic

Abstract

1433100 Spectacle frames S OTSUKA 16 Oct 1974 [26 Oct 1973] 44752/74 Heading G2J The maximum degree of opening of each side arm 3 of a spectacle frame is adjustable by means of a rod 7 which slides within a cavity 5 in the side arm and which is extended beyond the pivot end of the side arm or retracted by rotation of a cylinder 8. The rod 7 is keyed to the cylinder for rotation therewith, the sliding movement of the rod being effected by the screw-threaded connection 6, 10 between the rod and the cavity. In a further embodiment, the rod 7 is keyed within the cavity and the screw-thread connection is between the rod and the cylinder 8.
GB4475274A 1973-10-26 1974-10-16 Spectacles Expired GB1433100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11985273A JPS5072644A (en) 1973-10-26 1973-10-26

Publications (1)

Publication Number Publication Date
GB1433100A true GB1433100A (en) 1976-04-22

Family

ID=14771854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4475274A Expired GB1433100A (en) 1973-10-26 1974-10-16 Spectacles

Country Status (5)

Country Link
JP (1) JPS5072644A (en)
DE (1) DE2450379B2 (en)
FR (1) FR2249353B3 (en)
GB (1) GB1433100A (en)
IT (1) IT1025066B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613231C2 (en) * 1976-03-27 1985-10-03 Marwitz & Hauser, 7000 Stuttgart Glasses with a metal bracket
DE3228054A1 (en) * 1982-07-27 1984-02-02 Optyl Holding GmbH & Co. Verwaltungs-KG, 8013 Haar CONTINUOUSLY LENGTH ADJUSTABLE GOGGLES
JPH103060A (en) * 1996-06-14 1998-01-06 Sanki:Kk Spectacle frame

Also Published As

Publication number Publication date
DE2450379A1 (en) 1975-05-07
DE2450379B2 (en) 1976-09-02
IT1025066B (en) 1978-08-10
FR2249353B3 (en) 1977-09-30
FR2249353A1 (en) 1975-05-23
JPS5072644A (en) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee