ES283598Y - Elemento para la formacion de superficies reflectoras - Google Patents

Elemento para la formacion de superficies reflectoras

Info

Publication number
ES283598Y
ES283598Y ES1984283598U ES283598U ES283598Y ES 283598 Y ES283598 Y ES 283598Y ES 1984283598 U ES1984283598 U ES 1984283598U ES 283598 U ES283598 U ES 283598U ES 283598 Y ES283598 Y ES 283598Y
Authority
ES
Spain
Prior art keywords
formation
reflective surfaces
reflective
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
ES1984283598U
Other languages
English (en)
Other versions
ES283598U (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.)
Marelli Automotive Lighting Italy SpA
Original Assignee
Seima Italiana SpA
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 Seima Italiana SpA filed Critical Seima Italiana SpA
Publication of ES283598U publication Critical patent/ES283598U/es
Application granted granted Critical
Publication of ES283598Y publication Critical patent/ES283598Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES1984283598U 1983-12-27 1984-12-21 Elemento para la formacion de superficies reflectoras Expired ES283598Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8383524A IT8383524A0 (it) 1983-12-27 1983-12-27 Barrette per catadiottri.

Publications (2)

Publication Number Publication Date
ES283598U ES283598U (es) 1985-05-16
ES283598Y true ES283598Y (es) 1986-01-01

Family

ID=11322819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984283598U Expired ES283598Y (es) 1983-12-27 1984-12-21 Elemento para la formacion de superficies reflectoras

Country Status (6)

Country Link
US (1) US4733946A (es)
DE (2) DE8437719U1 (es)
ES (1) ES283598Y (es)
FR (1) FR2557312B3 (es)
IT (1) IT8383524A0 (es)
YU (1) YU45974B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099456C (en) * 1993-06-30 1997-02-18 Italo Caroli Spacing means for reflex pin block
DE4439690A1 (de) * 1994-11-07 1996-05-09 Philips Patentverwaltung Induktionsmotor
CN1106252C (zh) * 1995-07-28 2003-04-23 日本电石工业株式会社 微棱镜母型
FR2745365B1 (fr) * 1996-02-23 1998-05-07 Valeo Vision Feu de signalisation a moyens perfectionnes d'etalement de la lumiere
CN1105637C (zh) 1997-07-02 2003-04-16 美国3M公司 立方角片模具及其制备方法
US6171095B1 (en) 1998-06-19 2001-01-09 Hallmark Technologies, Inc. Multiple axes electroform
CA2262726C (en) 1999-02-23 2003-11-04 Dbm Reflex Enterprises Inc. Mold matrix pin with integral spacing means
US20060203343A1 (en) * 2005-03-10 2006-09-14 Mark Modilevsky Retro-reflective device
CN103009016A (zh) * 2013-01-14 2013-04-03 常州华日升反光材料股份有限公司 具有微棱镜阵列的无缝镍薄板的生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810700A (fr) * 1935-09-21 1937-03-26 Réflecteur
US3258840A (en) * 1963-12-05 1966-07-05 Hedgewick Peter Method of making a core for molding reflectors
US3649153A (en) * 1969-11-04 1972-03-14 Peter E Brudy Faceted core
US3710095A (en) * 1970-09-23 1973-01-09 Gen Motors Corp Method of making a faceted reflector for a lighting unit
US3851947A (en) * 1973-09-24 1974-12-03 Gen Motors Corp Reflex reflector

Also Published As

Publication number Publication date
YU45974B (sh) 1992-12-21
DE8437719U1 (de) 1985-08-01
IT8383524A0 (it) 1983-12-27
DE3447020A1 (de) 1985-07-04
DE3447020C2 (de) 1994-02-24
YU221884A (en) 1988-06-30
FR2557312A1 (fr) 1985-06-28
ES283598U (es) 1985-05-16
US4733946A (en) 1988-03-29
FR2557312B3 (fr) 1986-04-11

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