IT1133785B - Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera - Google Patents

Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera

Info

Publication number
IT1133785B
IT1133785B IT25873/80A IT2587380A IT1133785B IT 1133785 B IT1133785 B IT 1133785B IT 25873/80 A IT25873/80 A IT 25873/80A IT 2587380 A IT2587380 A IT 2587380A IT 1133785 B IT1133785 B IT 1133785B
Authority
IT
Italy
Prior art keywords
hinge
equipment
injection molding
plastic glasses
bars
Prior art date
Application number
IT25873/80A
Other languages
English (en)
Other versions
IT8025873A0 (it
Inventor
Giovanni Gandini
Enrico Talamona
Original Assignee
Giovanni Gandini
Enrico Talamona
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 Giovanni Gandini, Enrico Talamona filed Critical Giovanni Gandini
Priority to IT25873/80A priority Critical patent/IT1133785B/it
Publication of IT8025873A0 publication Critical patent/IT8025873A0/it
Priority to AT81108498T priority patent/ATE18648T1/de
Priority to EP81108498A priority patent/EP0051763B1/en
Priority to DE8181108498T priority patent/DE3174137D1/de
Priority to US06/320,293 priority patent/US4373884A/en
Application granted granted Critical
Publication of IT1133785B publication Critical patent/IT1133785B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
IT25873/80A 1980-11-11 1980-11-11 Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera IT1133785B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT25873/80A IT1133785B (it) 1980-11-11 1980-11-11 Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera
AT81108498T ATE18648T1 (de) 1980-11-11 1981-10-19 Ausruestung zum spritzgiessen von brillenbuegeln aus kunststoff mit metallkern.
EP81108498A EP0051763B1 (en) 1980-11-11 1981-10-19 Equipment for the injection molding of spectacles bars of plastic material with metal core
DE8181108498T DE3174137D1 (en) 1980-11-11 1981-10-19 Equipment for the injection molding of spectacles bars of plastic material with metal core
US06/320,293 US4373884A (en) 1980-11-11 1981-11-10 Equipment for the injection molding of spectacles bars of plastic material with metal core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25873/80A IT1133785B (it) 1980-11-11 1980-11-11 Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera

Publications (2)

Publication Number Publication Date
IT8025873A0 IT8025873A0 (it) 1980-11-11
IT1133785B true IT1133785B (it) 1986-07-09

Family

ID=11217991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25873/80A IT1133785B (it) 1980-11-11 1980-11-11 Apparecchiatura per lo stampaggio ad iniezione di stanghette di occhiali in materiale plastico,con incorporata anima metallica munita di cerniera

Country Status (5)

Country Link
US (1) US4373884A (it)
EP (1) EP0051763B1 (it)
AT (1) ATE18648T1 (it)
DE (1) DE3174137D1 (it)
IT (1) IT1133785B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100546804C (zh) * 2007-02-16 2009-10-07 温州市新韩光学有限公司 眼镜腿的胶体注入式制作方法及模具设备
ITPN20080091A1 (it) * 2008-12-15 2010-06-16 Seit Elettronica Srl "impianto per la produzione di aste per occhiali"
CN101850608A (zh) * 2010-06-23 2010-10-06 深圳市龙岗区横岗镇高雅眼镜厂 眼镜板材的数控加工控制方法
US9067352B2 (en) * 2013-08-15 2015-06-30 Optimeyes4U, Inc. System and process for shot-injection molding an eyeglass temple with a wire core
CN105834714B (zh) * 2016-06-07 2017-11-21 温州创宇智能设备有限公司 一种眼镜脚插芯机
CN109317760A (zh) * 2018-11-21 2019-02-12 温州创宇智能设备有限公司 一种眼镜脚盖胶机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152249A (en) * 1914-06-03 1915-08-31 Albert W Wells Ophthalmic mounting.
US3135993A (en) * 1959-10-08 1964-06-09 Brunswick Corp Molding and assembling apparatus and method
US3266100A (en) * 1963-11-18 1966-08-16 Foster Grant Co Inc Molding apparatus
US3387334A (en) * 1964-06-10 1968-06-11 Foster Grant Co Inc Molding apparatus
DE1729034B1 (de) * 1967-06-24 1971-03-11 Bernd Schuessler Vorrichtung zum Einschieben von Metalleinlagen in Brillenbuegel aus thermoplastischem Kunststoff
DE1704595A1 (de) * 1967-11-09 1970-05-14 Dynamit Nobel Ag Verfahren und Vorrichtung zur Herstellung von Brillenbuegelrohlingen
US3531869A (en) * 1968-05-22 1970-10-06 Ramon D Criss Insert molded eyeglass frames
DE2101245C3 (de) * 1971-01-13 1980-04-17 Stepper & Ide, 7301 Scharnhausen Spritzgießform für Brillenbügel
FR2374148A1 (fr) * 1976-12-17 1978-07-13 Essilor International Sa Procede de fabrication de moules pour le moulage de faces de montures de lunettes
US4144010A (en) * 1977-05-02 1979-03-13 Bucher-Guyer Ag, Maschinenfabrik Method of and apparatus for injection molding of injection molded parts containing imbedded inserts

Also Published As

Publication number Publication date
EP0051763A2 (en) 1982-05-19
EP0051763A3 (en) 1983-08-17
ATE18648T1 (de) 1986-04-15
EP0051763B1 (en) 1986-03-19
IT8025873A0 (it) 1980-11-11
US4373884A (en) 1983-02-15
DE3174137D1 (en) 1986-04-24

Similar Documents

Publication Publication Date Title
IT1116011B (it) Filo ad anima metallica lavorabile a maglia e indumento di sicurezza eseguito con esso
DE3167102D1 (en) Dimensionally-controlled cobalt-containing precision molded metal article
ES493588A0 (es) Metodo de moldeo por inyeccion.
IT1138379B (it) Procedimento di forgiatura a precisione in stampo chiuso
GB2081252B (en) Lightguide preform fabrication
DE3174137D1 (en) Equipment for the injection molding of spectacles bars of plastic material with metal core
IT8023538A0 (it) Iniezione. gruppo di chiusura dello stampo di una macchina per lo stampaggio ad
JPS5377242A (en) Method of making improved polyoxymethylene nonreinforced molding composition characterized by low deposit on mold die
BE889283A (fr) Armature pour pneumatiques fabriques par moulage
JPS52128951A (en) Method of preventing melting loss in injection molding
BR8105015A (pt) Composicao ligante e de moldagem bem como processos para a fabricacao de artigos moldados e de fundicao de um metal usando a mesma
GB2084907B (en) Die casting or injection moulding apparatus
JPS5686657A (en) Continuous molding mold for steel
JPS5650308A (en) Production of optical fiber connector plug
IT1192207B (it) Metodo per caricare uno stampo o una cassa d'anima con materiale di stampaggio o per formare anime
GB1242964A (en) Method of heating moulds for thermoplastics materials and moulds for carrying out the method
JPS53104672A (en) Injection molding metal mold for producing float steel
JPS53102961A (en) Injection molding process with hottrunner mold
IT1122143B (it) Procedimento e relativo stampo per ottenere,mediante iniezione un frontale per montatura per occhiali in materiale plastico,internamente rinforzato con una lamina metallica continua
JPS5497659A (en) Injection mold bushing
IT1141562B (it) Gruppo di stampaggio ad iniezione
JPS543161A (en) Core for injection blast molding
ES307873A3 (es) Procedimiento para el moldeo por inyecciën de un articulo compuesto
ES272345U (es) Peine portante de elementos para fijacion de etiquetas perfeccionado.
JPS55166612A (en) Production of optical fiber connector