ES2151159T3 - Bisagra de resorte. - Google Patents

Bisagra de resorte.

Info

Publication number
ES2151159T3
ES2151159T3 ES96911949T ES96911949T ES2151159T3 ES 2151159 T3 ES2151159 T3 ES 2151159T3 ES 96911949 T ES96911949 T ES 96911949T ES 96911949 T ES96911949 T ES 96911949T ES 2151159 T3 ES2151159 T3 ES 2151159T3
Authority
ES
Spain
Prior art keywords
hinge
spring housing
powder injection
spring hinge
elastic
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 - Lifetime
Application number
ES96911949T
Other languages
English (en)
Inventor
Otto Lehnert
Reiner Wagner
Klaus Schuchard
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 Ohnmacht and Baumgartner GmbH and Co KG
Original Assignee
OBE Ohnmacht and Baumgartner GmbH and Co 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
Application filed by OBE Ohnmacht and Baumgartner GmbH and Co KG filed Critical OBE Ohnmacht and Baumgartner GmbH and Co KG
Application granted granted Critical
Publication of ES2151159T3 publication Critical patent/ES2151159T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • G02C5/2236—Resilient hinges comprising a sliding hinge member and a coil spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • G02C2200/30—Piston

Landscapes

  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

SE PROPONE UNA BISAGRA ELASTICA PARA GAFAS, CON UNA PIEZA CENTRAL Y DOS ESTRIBOS UNIDOS A ELLA EN ARTICULACION, QUE TIENE UNA CARCASA DE MUELLE (3) ASIGNADA AL ESTRIBO DE GAFAS Y UNA PIEZA DE BISAGRA CENTRAL (31) QUE ACTUA EN COMBINACION CON LA CARCASA DEL MUELLE (3) Y A LA QUE SE FIJA LA PIEZA CENTRAL (35). LA BISAGRA ELASTICA (1) SE CARACTERIZA PORQUE LA CARCASA DEL MUELLE SE FABRICA POR EL METODO DE FUNDICION INYECTADA EN POLVO (PROCEDIMIENTO PIM, POWDER INJECTION MOLDING).
ES96911949T 1995-03-28 1996-03-27 Bisagra de resorte. Expired - Lifetime ES2151159T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511167A DE19511167A1 (de) 1995-03-28 1995-03-28 Federscharnier für Brillen

Publications (1)

Publication Number Publication Date
ES2151159T3 true ES2151159T3 (es) 2000-12-16

Family

ID=7757856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96911949T Expired - Lifetime ES2151159T3 (es) 1995-03-28 1996-03-27 Bisagra de resorte.

Country Status (8)

Country Link
EP (1) EP0817987B1 (es)
JP (1) JPH11511861A (es)
KR (1) KR100254854B1 (es)
CN (1) CN1071900C (es)
AT (1) ATE196805T1 (es)
DE (2) DE19511167A1 (es)
ES (1) ES2151159T3 (es)
WO (1) WO1996030800A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723119C1 (de) * 1997-06-03 1998-08-20 Obe Ohnmacht & Baumgaertner Verfahren zur Herstellung eines einstückigen Bauteils
DE19735230C2 (de) * 1997-08-14 1999-10-14 Obe Ohnmacht & Baumgaertner Federscharnier
KR100266442B1 (ko) * 1997-12-09 2000-09-15 박부광 안경용 절첩힌지
ITPD980133A1 (it) 1998-05-28 1999-11-28 Caston Sound Management Ltd Cerniera elastica per occhiali
FR2781891B1 (fr) 1998-07-29 2000-10-06 Chevassus Dispositif de fixation d'un element de charniere pour monture de lunettes
FR2796471B1 (fr) * 1999-07-13 2001-10-19 Veuve Henri Chevassus Soc Charniere elastique de grande souplesse
IT1307207B1 (it) 1999-07-13 2001-10-29 Visottica Spa Semicerniera con dispositivo di elasticizzazione per astine diocchiali.
DE10128383A1 (de) * 2001-06-06 2003-02-27 Obe Ohnmacht & Baumgaertner Federscharnier
DE10261765A1 (de) 2002-12-19 2004-07-15 OBE Ohnmacht & Baumgärtner GmbH & Co KG Federscharnier
ITBL20030011A1 (it) * 2003-07-22 2005-01-23 Milan Di Kacavenda Milenko Ora Ske Yottica Di Kac Cerniera ad incasso per l'elasticizzazione delle astine degli occhiali
AT502196B1 (de) * 2006-02-17 2007-02-15 Redtenbacher Praez Steile Ges Federscharnier für eine brille
ITUD20070060A1 (it) * 2007-03-22 2008-09-23 Visottica Ind Spa Procedimento per la realizzazione di una cerniera per occhiali, e cerniera cosi' realizzata
CN100561295C (zh) 2007-04-26 2009-11-18 深圳市龙岗区横岗镇高雅眼镜厂 眼镜用弹簧铰链
FR2929419B1 (fr) * 2008-03-27 2011-02-25 Chamborelle Monture de lunettes
CN105353522B (zh) * 2014-08-22 2018-07-06 加堤企业有限公司 弹性镜脚
EP3001240A1 (en) * 2014-09-24 2016-03-30 Eye Care Eyewear Inc. Eyewear temple
CN106735238A (zh) * 2016-12-15 2017-05-31 鹰潭万成光学科技有限公司 一种用于金属眼镜激光焊接的粉末注射折叠中梁及其加工工艺
CN114769614B (zh) * 2022-04-24 2024-02-02 江苏精研科技股份有限公司 一种一体式铰链制备方法
CN114967159A (zh) * 2022-07-18 2022-08-30 佳禾智能科技股份有限公司 一种伸缩型铰链及智能眼镜
WO2025217831A1 (zh) * 2024-04-17 2025-10-23 刘垣皜 耳机框架的粉末压铸制造工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028367A (en) * 1988-08-15 1991-07-02 Rensselaer Polytechnic Institute Two-stage fast debinding of injection molding powder compacts
DE8905610U1 (de) * 1989-05-04 1990-08-30 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co KG, 7536 Ispringen Federscharnier für Brillen
DE4008086A1 (de) * 1989-11-04 1991-09-19 Obe Werk Kg Federscharnier fuer brillen
IT1243287B (it) * 1990-07-19 1994-05-26 Visottica Spa Cerniera elastica perfezionata per occhiali
DE9114917U1 (de) * 1991-11-30 1993-03-25 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co. KG, 7536 Ispringen Federscharnier für Brillen
DE9301985U1 (de) * 1993-02-12 1993-04-01 OBE-Werk Ohnmacht & Baumgärtner GmbH & Co KG, 7536 Ispringen Führungsgehäuse für ein Federscharnier
JP2793958B2 (ja) * 1993-06-25 1998-09-03 川崎製鉄株式会社 金属粉末射出成形法によるチタン系焼結体の製造方法
DE4332971A1 (de) * 1993-09-28 1995-03-30 Fischer Artur Werke Gmbh Verfahren zur Herstellung von ineinandergreifenden Teilen

Also Published As

Publication number Publication date
EP0817987A1 (de) 1998-01-14
KR100254854B1 (ko) 2000-05-01
ATE196805T1 (de) 2000-10-15
CN1071900C (zh) 2001-09-26
CN1179836A (zh) 1998-04-22
HK1009417A1 (en) 1999-09-17
WO1996030800A1 (de) 1996-10-03
JPH11511861A (ja) 1999-10-12
EP0817987B1 (de) 2000-10-04
KR19980703281A (ko) 1998-10-15
DE19511167A1 (de) 1996-10-10
DE59605962D1 (de) 2000-11-09

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