FR2404241A2 - Spectacle hinge play take=up adjuster - uses injection moulded plastics ring insert in form of short cylinder with end shoulders - Google Patents

Spectacle hinge play take=up adjuster - uses injection moulded plastics ring insert in form of short cylinder with end shoulders

Info

Publication number
FR2404241A2
FR2404241A2 FR7825532A FR7825532A FR2404241A2 FR 2404241 A2 FR2404241 A2 FR 2404241A2 FR 7825532 A FR7825532 A FR 7825532A FR 7825532 A FR7825532 A FR 7825532A FR 2404241 A2 FR2404241 A2 FR 2404241A2
Authority
FR
France
Prior art keywords
adjuster
short cylinder
injection moulded
moulded plastics
ring insert
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.)
Granted
Application number
FR7825532A
Other languages
French (fr)
Other versions
FR2404241B2 (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.)
OBE WERK KG
Original Assignee
OBE WERK KG
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 DE19772742603 external-priority patent/DE2742603C2/en
Priority claimed from DE19782828908 external-priority patent/DE2828908C2/en
Application filed by OBE WERK KG filed Critical OBE WERK KG
Publication of FR2404241A2 publication Critical patent/FR2404241A2/en
Application granted granted Critical
Publication of FR2404241B2 publication Critical patent/FR2404241B2/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
    • G02C5/22—Hinges
    • G02C5/2281—Special hinge screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)

Abstract

The adjustment is for play in the hinges of spectacles. The adjustment allows rationalisation of the manufacture and assembly of the hinges. The play is taken up by a plastics ring (10) within the drilled and tapped incut (6) of the securing screw (8). The ring in the form of a short cylinder with end shoulders, is inkection moulded of a comparatively rigid material not easily deformed. The shoulders trapping the ring in position may be right angles or may form an acute angle with the cylinder length.
FR7825532A 1977-09-22 1978-09-05 Spectacle hinge play take=up adjuster - uses injection moulded plastics ring insert in form of short cylinder with end shoulders Granted FR2404241A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772742603 DE2742603C2 (en) 1977-09-22 1977-09-22 Hinge for glasses with speed regulation
DE19782828908 DE2828908C2 (en) 1978-06-30 1978-06-30 Hinge for glasses with speed regulation

Publications (2)

Publication Number Publication Date
FR2404241A2 true FR2404241A2 (en) 1979-04-20
FR2404241B2 FR2404241B2 (en) 1984-07-20

Family

ID=25772773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825532A Granted FR2404241A2 (en) 1977-09-22 1978-09-05 Spectacle hinge play take=up adjuster - uses injection moulded plastics ring insert in form of short cylinder with end shoulders

Country Status (3)

Country Link
AT (1) AT368293B (en)
FR (1) FR2404241A2 (en)
IT (1) IT1160626B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607270A1 (en) * 1986-11-24 1988-05-27 Visottica Spa Hinge for spectacles having an elastic friction insert
EP0314938A2 (en) * 1987-11-02 1989-05-10 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co. KG Spectacles frame with screw fixation
FR2623554A1 (en) * 1987-08-19 1989-05-26 Rodenstock Optik G OPERATING ADJUSTMENT DEVICE FOR HINGE
EP0384289A2 (en) * 1989-02-23 1990-08-29 Helmut Fuchs Hinge with a threaded bolt for spectacles
US5146805A (en) * 1991-09-12 1992-09-15 General Motors Corporation Bushing assembly for a pivot connection
EP0931948A1 (en) 1998-01-26 1999-07-28 Chevassus S.A. Hinge for micromechanical application
WO2021170195A1 (en) * 2020-02-26 2021-09-02 Lindberg A/S Friction hinge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939168A (en) * 1957-12-11 1960-06-07 American Optical Corp Ophthalmic mountings
US3130991A (en) * 1961-02-07 1964-04-28 Riv Officine Di Villar Perosa Resilient joints, more particularly for motor vehicle suspension
DE2003450B1 (en) * 1970-01-27 1971-04-15 Filitz & Co Optik Metallic glasses hinge
DE3002193A1 (en) * 1980-01-22 1981-07-23 Fa. Ferdinand Menrad, 7070 Schwäbisch Gmünd Metal frame spectacles hinge - with antifriction plastomer bush and bi:conical bore for friction adjustment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939168A (en) * 1957-12-11 1960-06-07 American Optical Corp Ophthalmic mountings
US3130991A (en) * 1961-02-07 1964-04-28 Riv Officine Di Villar Perosa Resilient joints, more particularly for motor vehicle suspension
DE2003450B1 (en) * 1970-01-27 1971-04-15 Filitz & Co Optik Metallic glasses hinge
DE3002193A1 (en) * 1980-01-22 1981-07-23 Fa. Ferdinand Menrad, 7070 Schwäbisch Gmünd Metal frame spectacles hinge - with antifriction plastomer bush and bi:conical bore for friction adjustment

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607270A1 (en) * 1986-11-24 1988-05-27 Visottica Spa Hinge for spectacles having an elastic friction insert
FR2623554A1 (en) * 1987-08-19 1989-05-26 Rodenstock Optik G OPERATING ADJUSTMENT DEVICE FOR HINGE
US4951349A (en) * 1987-08-19 1990-08-28 Optische Werke G. Rodenstock Hinge motion regulator for eyeglasses
EP0314938A2 (en) * 1987-11-02 1989-05-10 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co. KG Spectacles frame with screw fixation
EP0314938A3 (en) * 1987-11-02 1990-08-16 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co. KG Spectacles frame with screw fixation
EP0384289A3 (en) * 1989-02-23 1991-09-11 Helmut Fuchs Hinge with a threaded bolt for spectacles
EP0384289A2 (en) * 1989-02-23 1990-08-29 Helmut Fuchs Hinge with a threaded bolt for spectacles
US5146805A (en) * 1991-09-12 1992-09-15 General Motors Corporation Bushing assembly for a pivot connection
EP0931948A1 (en) 1998-01-26 1999-07-28 Chevassus S.A. Hinge for micromechanical application
WO1999037930A1 (en) 1998-01-26 1999-07-29 Chevassus S.A. Hinge for use in micromechanics
FR2774143A1 (en) 1998-01-26 1999-07-30 Chevassus HINGE FOR MICROMECHANICAL APPLICATION
WO2021170195A1 (en) * 2020-02-26 2021-09-02 Lindberg A/S Friction hinge
EP4111255A4 (en) * 2020-02-26 2024-03-20 Lindberg A/S Friction hinge

Also Published As

Publication number Publication date
IT1160626B (en) 1987-03-11
ATA640678A (en) 1979-09-15
FR2404241B2 (en) 1984-07-20
IT7869024A0 (en) 1978-09-01
AT368293B (en) 1982-09-27

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