GB2165182B - Light reflector apparatus and method of making same - Google Patents

Light reflector apparatus and method of making same

Info

Publication number
GB2165182B
GB2165182B GB08524732A GB8524732A GB2165182B GB 2165182 B GB2165182 B GB 2165182B GB 08524732 A GB08524732 A GB 08524732A GB 8524732 A GB8524732 A GB 8524732A GB 2165182 B GB2165182 B GB 2165182B
Authority
GB
United Kingdom
Prior art keywords
making same
light reflector
reflector apparatus
making
light
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
Application number
GB08524732A
Other versions
GB2165182A (en
GB8524732D0 (en
Inventor
Steven David Daniels
Jeffrey Richard Stoneham
John Kenneth Erickson
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 US06/439,478 external-priority patent/US4507254A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to GB08524732A priority Critical patent/GB2165182B/en
Publication of GB8524732D0 publication Critical patent/GB8524732D0/en
Publication of GB2165182A publication Critical patent/GB2165182A/en
Application granted granted Critical
Publication of GB2165182B publication Critical patent/GB2165182B/en
Expired 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
    • 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
    • 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00596—Mirrors
    • 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • 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
    • F21V7/10—Construction
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Stroboscope Apparatuses (AREA)
GB08524732A 1982-11-05 1985-10-08 Light reflector apparatus and method of making same Expired GB2165182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08524732A GB2165182B (en) 1982-11-05 1985-10-08 Light reflector apparatus and method of making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/439,478 US4507254A (en) 1982-11-05 1982-11-05 Light reflector apparatus and method of making
GB08524732A GB2165182B (en) 1982-11-05 1985-10-08 Light reflector apparatus and method of making same

Publications (3)

Publication Number Publication Date
GB8524732D0 GB8524732D0 (en) 1985-11-13
GB2165182A GB2165182A (en) 1986-04-09
GB2165182B true GB2165182B (en) 1986-12-03

Family

ID=26289861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08524732A Expired GB2165182B (en) 1982-11-05 1985-10-08 Light reflector apparatus and method of making same

Country Status (1)

Country Link
GB (1) GB2165182B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9321406D0 (en) * 1993-10-16 1993-12-08 Britax Geco Sa Mirror
GB2490527A (en) * 2011-05-04 2012-11-07 Thales Holdings Uk Plc Mirror and mirror shell moulding method

Also Published As

Publication number Publication date
GB2165182A (en) 1986-04-09
GB8524732D0 (en) 1985-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee