BR7308275D0 - Processo para a fabricacao de lentes para lanternas - Google Patents

Processo para a fabricacao de lentes para lanternas

Info

Publication number
BR7308275D0
BR7308275D0 BR8275/73A BR827573A BR7308275D0 BR 7308275 D0 BR7308275 D0 BR 7308275D0 BR 8275/73 A BR8275/73 A BR 8275/73A BR 827573 A BR827573 A BR 827573A BR 7308275 D0 BR7308275 D0 BR 7308275D0
Authority
BR
Brazil
Prior art keywords
lanterns
lenses
manufacture
Prior art date
Application number
BR8275/73A
Other languages
English (en)
Portuguese (pt)
Inventor
L Shilcof
Original Assignee
Lucas Eletric 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 Eletric Co Ltd filed Critical Lucas Eletric Co Ltd
Publication of BR7308275D0 publication Critical patent/BR7308275D0/pt

Links

Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lens Barrels (AREA)
  • Joining Of Glass To Other Materials (AREA)
BR8275/73A 1972-10-28 1973-10-23 Processo para a fabricacao de lentes para lanternas BR7308275D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4982272 1972-10-28

Publications (1)

Publication Number Publication Date
BR7308275D0 true BR7308275D0 (pt) 1974-07-11

Family

ID=10453669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8275/73A BR7308275D0 (pt) 1972-10-28 1973-10-23 Processo para a fabricacao de lentes para lanternas

Country Status (7)

Country Link
JP (1) JPS4995484A (en(2012))
AU (1) AU6123873A (en(2012))
BR (1) BR7308275D0 (en(2012))
DE (1) DE2351863A1 (en(2012))
ES (1) ES419985A1 (en(2012))
FR (1) FR2204585A1 (en(2012))
NL (1) NL7314327A (en(2012))

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1584782A (en) * 1977-02-18 1981-02-18 Britax Vega Ltd Electric lamps
JPS6026102U (ja) * 1983-07-28 1985-02-22 スタンレー電気株式会社 車両用灯具
JPS6029301U (ja) * 1983-08-02 1985-02-27 スタンレー電気株式会社 車両用灯具

Also Published As

Publication number Publication date
DE2351863A1 (de) 1974-05-09
FR2204585A1 (en) 1974-05-24
NL7314327A (en(2012)) 1974-05-01
ES419985A1 (es) 1976-03-16
AU6123873A (en) 1975-04-10
JPS4995484A (en(2012)) 1974-09-10

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