FR2285229B1 - - Google Patents

Info

Publication number
FR2285229B1
FR2285229B1 FR7501718A FR7501718A FR2285229B1 FR 2285229 B1 FR2285229 B1 FR 2285229B1 FR 7501718 A FR7501718 A FR 7501718A FR 7501718 A FR7501718 A FR 7501718A FR 2285229 B1 FR2285229 B1 FR 2285229B1
Authority
FR
France
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
FR7501718A
Other languages
French (fr)
Other versions
FR2285229A1 (en
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.)
MAZZUCCHELLI CELLULOIDE SpA
Original Assignee
MAZZUCCHELLI CELLULOIDE SpA
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
Priority claimed from IT2756274A external-priority patent/IT1022192B/en
Application filed by MAZZUCCHELLI CELLULOIDE SpA filed Critical MAZZUCCHELLI CELLULOIDE SpA
Publication of FR2285229A1 publication Critical patent/FR2285229A1/en
Application granted granted Critical
Publication of FR2285229B1 publication Critical patent/FR2285229B1/fr
Granted 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
    • G02C5/008—Spectacles frames characterized by their material, material structure and material properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • 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
    • G02C5/22—Hinges
    • G02C5/2218—Resilient hinges
    • G02C5/2254—Resilient hinges comprising elastic means other than coil spring
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/16—Frame or frame portions made from rubber
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/24—Coil spring pulled upon actuation
FR7501718A 1974-09-23 1975-01-21 Undulating springs of thermoplastic material - for use in tension or compression esp. for springs for spectacle side arms Granted FR2285229A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2756374 1974-09-23
IT2756274A IT1022192B (en) 1974-09-23 1974-09-23 Undulating springs of thermoplastic material - for use in tension or compression esp. for springs for spectacle side arms

Publications (2)

Publication Number Publication Date
FR2285229A1 FR2285229A1 (en) 1976-04-16
FR2285229B1 true FR2285229B1 (en) 1977-07-01

Family

ID=26328738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501718A Granted FR2285229A1 (en) 1974-09-23 1975-01-21 Undulating springs of thermoplastic material - for use in tension or compression esp. for springs for spectacle side arms

Country Status (1)

Country Link
FR (1) FR2285229A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208459A1 (en) * 2012-05-21 2013-11-21 Christoph Egger Eyeglasses, have joint arrangement comprising plastic connector, which is arranged between major portion and temple, stressed to strain during pivoting of temple from resetting position and subjected to resilient strain
CN102681204A (en) * 2012-05-30 2012-09-19 苏州远望光学有限公司 Integral elastic hinge component for spectacle frame
DE202022001498U1 (en) * 2022-07-01 2023-10-11 Rodenstock GmbH Glasses frame with resilient element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB542876A (en) * 1939-07-03 1942-01-30 Giuseppe Ratti Improvements in spectacle frames

Also Published As

Publication number Publication date
FR2285229A1 (en) 1976-04-16

Similar Documents

Publication Publication Date Title
FR2269200A1 (en)
FR2285229B1 (en)
JPS5133676U (en)
JPS50115732U (en)
FR2261533B1 (en)
JPS5217640Y2 (en)
JPS5170896U (en)
JPS50152363U (en)
JPS50144123U (en)
JPS50115762A (en)
JPS5182381U (en)
JPS50103133U (en)
FI750490A (en)
CH589789A5 (en)
CH586789A5 (en)
CH593934A5 (en)
CH593816A5 (en)
CH593586A5 (en)
CH593415A5 (en)
CH592203A5 (en)
CH591545A5 (en)
CH575062A5 (en)
CH590761A5 (en)
CH571715A5 (en)
CH592998A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse