FR2584338B1 - METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD - Google Patents

METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD

Info

Publication number
FR2584338B1
FR2584338B1 FR8510066A FR8510066A FR2584338B1 FR 2584338 B1 FR2584338 B1 FR 2584338B1 FR 8510066 A FR8510066 A FR 8510066A FR 8510066 A FR8510066 A FR 8510066A FR 2584338 B1 FR2584338 B1 FR 2584338B1
Authority
FR
France
Prior art keywords
optical blocks
manufacturing
blocks obtained
manufacturing optical
optical
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
FR8510066A
Other languages
French (fr)
Other versions
FR2584338A1 (en
Inventor
Jean-Paul Mauviere
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.)
Compagnie dEquipements Automobiles Axo Scintex SA
Original Assignee
Compagnie dEquipements Automobiles Axo Scintex SA
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 Compagnie dEquipements Automobiles Axo Scintex SA filed Critical Compagnie dEquipements Automobiles Axo Scintex SA
Priority to FR8510066A priority Critical patent/FR2584338B1/en
Priority to IT05181/86A priority patent/IT1191422B/en
Priority to IT1986A05181A priority patent/IT8605181A1/en
Priority to ES1986297095U priority patent/ES297095Y/en
Publication of FR2584338A1 publication Critical patent/FR2584338A1/en
Application granted granted Critical
Publication of FR2584338B1 publication Critical patent/FR2584338B1/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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/023—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multicoloured 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0029—Translucent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Window Of Vehicle (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR8510066A 1985-07-02 1985-07-02 METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD Expired FR2584338B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8510066A FR2584338B1 (en) 1985-07-02 1985-07-02 METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD
IT05181/86A IT1191422B (en) 1985-07-02 1986-06-17 PROCEDURE FOR THE MANUFACTURE OF OPTICAL BLOCKS FOR VEHICLES AND OPTICAL BLOCKS OBTAINED WITH THE SAID PROCEDURE
IT1986A05181A IT8605181A1 (en) 1985-07-02 1986-06-17 PROCEDURE FOR THE MANUFACTURE OF OPTICAL BLOCKS FOR MOTOR VEHICLES AND OPTICAL BLOCKS OBTAINED WITH THE ABOVE PROCEDURE
ES1986297095U ES297095Y (en) 1985-07-02 1986-06-23 OPTICAL BLOCK INTENDED TO EQUIP AUTOMOBILE VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510066A FR2584338B1 (en) 1985-07-02 1985-07-02 METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD

Publications (2)

Publication Number Publication Date
FR2584338A1 FR2584338A1 (en) 1987-01-09
FR2584338B1 true FR2584338B1 (en) 1987-10-16

Family

ID=9320869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510066A Expired FR2584338B1 (en) 1985-07-02 1985-07-02 METHOD FOR MANUFACTURING OPTICAL BLOCKS AND OPTICAL BLOCKS OBTAINED, ACCORDING TO SAID METHOD

Country Status (3)

Country Link
ES (1) ES297095Y (en)
FR (1) FR2584338B1 (en)
IT (2) IT8605181A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110528A (en) * 1988-01-22 1992-05-05 Greenfield Nancy C Process for making sculptured interfitting pieces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853104A (en) * 1955-11-26 1960-11-02 James Neale And Sons Ltd Improvements relating to electric lamps for road vehicles
GB1584782A (en) * 1977-02-18 1981-02-18 Britax Vega Ltd Electric lamps
JPS6081701A (en) * 1983-10-11 1985-05-09 日産自動車株式会社 Lamp implement for vehicle
FR2818081B1 (en) * 2000-12-08 2003-04-11 Thomson Marconi Sonar Sas HULL SONAR FOR NAVAL BUILDING

Also Published As

Publication number Publication date
IT1191422B (en) 1988-03-23
IT8605181A1 (en) 1987-12-17
ES297095U (en) 1989-01-16
FR2584338A1 (en) 1987-01-09
ES297095Y (en) 1989-08-01
IT8605181A0 (en) 1986-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse