ES419985A1 - Method of manufacturing elements of lighthouse. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method of manufacturing elements of lighthouse. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES419985A1
ES419985A1 ES419985A ES419985A ES419985A1 ES 419985 A1 ES419985 A1 ES 419985A1 ES 419985 A ES419985 A ES 419985A ES 419985 A ES419985 A ES 419985A ES 419985 A1 ES419985 A1 ES 419985A1
Authority
ES
Spain
Prior art keywords
lighthouse
translation
machine
legally binding
*** translate
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
ES419985A
Other languages
Spanish (es)
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 ES419985A1 publication Critical patent/ES419985A1/en
Expired legal-status Critical Current

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)

Abstract

Method of manufacturing lighthouse elements and, more particularly, of forum glass, characterized in that it comprises the steps of positioning on a male a glass element pre-constituted in such a way that part of the periphery of the glass element overlaps the contiguous zone of the nacho, and vacuum forming a sheet of transparent synthetic resin material on the core and the crystal element to define a crystal body, part of the crystal body being introduced, during its shaping, in a vacuum defined by the overlapping of the crystal element so that it imprisons the crystal element in the glass body. (Machine-translation by Google Translate, not legally binding)
ES419985A 1972-10-28 1973-10-26 Method of manufacturing elements of lighthouse. (Machine-translation by Google Translate, not legally binding) Expired ES419985A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES419985A1 true ES419985A1 (en) 1976-03-16

Family

ID=10453669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419985A Expired ES419985A1 (en) 1972-10-28 1973-10-26 Method of manufacturing elements of lighthouse. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

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

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 (en) * 1983-07-28 1985-02-22 スタンレー電気株式会社 Vehicle lights
JPS6029301U (en) * 1983-08-02 1985-02-27 スタンレー電気株式会社 Vehicle lights

Also Published As

Publication number Publication date
BR7308275D0 (en) 1974-07-11
FR2204585A1 (en) 1974-05-24
AU6123873A (en) 1975-04-10
NL7314327A (en) 1974-05-01
JPS4995484A (en) 1974-09-10
DE2351863A1 (en) 1974-05-09

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