DE2319119A1 - Lampenreflektor - Google Patents

Lampenreflektor

Info

Publication number
DE2319119A1
DE2319119A1 DE2319119A DE2319119A DE2319119A1 DE 2319119 A1 DE2319119 A1 DE 2319119A1 DE 2319119 A DE2319119 A DE 2319119A DE 2319119 A DE2319119 A DE 2319119A DE 2319119 A1 DE2319119 A1 DE 2319119A1
Authority
DE
Germany
Prior art keywords
lamp reflector
reflector according
molding compound
molding
compound
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.)
Pending
Application number
DE2319119A
Other languages
German (de)
English (en)
Inventor
Robert Charles Reeve
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of DE2319119A1 publication Critical patent/DE2319119A1/de
Pending legal-status Critical Current

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
DE2319119A 1972-04-21 1973-04-16 Lampenreflektor Pending DE2319119A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1875472 1972-04-21

Publications (1)

Publication Number Publication Date
DE2319119A1 true DE2319119A1 (de) 1973-10-31

Family

ID=10117843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2319119A Pending DE2319119A1 (de) 1972-04-21 1973-04-16 Lampenreflektor

Country Status (8)

Country Link
JP (1) JPS4917084A (enExample)
AU (1) AU5455573A (enExample)
BR (1) BR7302839D0 (enExample)
DE (1) DE2319119A1 (enExample)
ES (1) ES413880A1 (enExample)
FR (1) FR2180894A1 (enExample)
IT (1) IT980283B (enExample)
NL (1) NL7305284A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648410A1 (de) * 1976-10-26 1978-04-27 Lucas Industries Ltd Lampenreflektor und verfahren zu seiner herstellung
DE2648999A1 (de) * 1976-10-28 1978-05-03 Lucas Industries Ltd Lampenreflektor und verfahren zu seiner herstellung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965402D1 (en) * 1978-12-12 1983-09-01 Lucas Ind Plc Metallised moulded articles and method of producing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648410A1 (de) * 1976-10-26 1978-04-27 Lucas Industries Ltd Lampenreflektor und verfahren zu seiner herstellung
DE2648999A1 (de) * 1976-10-28 1978-05-03 Lucas Industries Ltd Lampenreflektor und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2180894B1 (enExample) 1976-04-09
FR2180894A1 (en) 1973-11-30
NL7305284A (enExample) 1973-10-23
AU5455573A (en) 1974-10-17
ES413880A1 (es) 1976-01-16
JPS4917084A (enExample) 1974-02-15
BR7302839D0 (pt) 1974-06-27
IT980283B (it) 1974-09-30

Similar Documents

Publication Publication Date Title
AT512083B1 (de) Verfahren zur herstellung von reflektoren und lichteinheit mit reflektor
DE102010033902A1 (de) Verfahren zum Herstellen einer Kunststofflinse einer Kraftfahrzeugbeleuchtungseinrichtung, nach dem Verfahren hergestellte Kunststofflinse und Werkzeug zur Herstellung der Kunststofflinse
DE2928582C2 (de) Reflektor für Kraftfahrzeugscheinwerfer sowie Verfahren zu seiner Herstellung
DE2244921A1 (de) Lampenreflektor
AU1274183A (en) Mold release compositions
DE2910643C2 (enExample)
DE4217800C1 (de) Mehrteilige Werkzeugform zur Herstellung einer Klebeverbindung
US4124883A (en) Lamp reflectors
GB1183264A (en) New Anti-Friction Compositions and Process of Application
DE2936854A1 (de) Verfahren zum herstellen eines gegenstandes mit einer aus kunstharz bestehenden oberflaeche
ES2074646T3 (es) Procedimiento y composicion de resina para la fabricacion de piezas coladas, moldeadas por inyeccion o moldeados por compresion.
US4123793A (en) Lamp reflectors
DE1508653B1 (de) Verfahren zur herstellung feuerfester keramischer gussformen
DE2648410C2 (de) Leuchtenreflektor
US2452284A (en) Injection of brake linings
DE2648999A1 (de) Lampenreflektor und verfahren zu seiner herstellung
KR830008762A (ko) 재사용 가능한 주조용 주형
SE7506824L (sv) Formmassor
DE2319133A1 (de) Lampenreflektor
EP0308927B1 (de) Formteile, insbesondere für Kraftfahrzeuge
US3862412A (en) Lamp reflectors
GB1461269A (en) Lamp reflectors
JPS6132762B2 (enExample)
DE2814666A1 (de) Verfahren zur herstellung eines reflektors fuer leuchten oder scheinwerfer
GB1570531A (en) Method of manufacturing lamp reflectors