ES2188438T3 - Espiga para matriz de molde con medio de separacion integral. - Google Patents

Espiga para matriz de molde con medio de separacion integral.

Info

Publication number
ES2188438T3
ES2188438T3 ES00103572T ES00103572T ES2188438T3 ES 2188438 T3 ES2188438 T3 ES 2188438T3 ES 00103572 T ES00103572 T ES 00103572T ES 00103572 T ES00103572 T ES 00103572T ES 2188438 T3 ES2188438 T3 ES 2188438T3
Authority
ES
Spain
Prior art keywords
spindle
mold matrix
integral separation
matrix
mold
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 - Lifetime
Application number
ES00103572T
Other languages
English (en)
Inventor
Denis Vecrin
George Iatan
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.)
DBM Reflex Enterprises Inc
Original Assignee
DBM Reflex Enterprises Inc
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 DBM Reflex Enterprises Inc filed Critical DBM Reflex Enterprises Inc
Application granted granted Critical
Publication of ES2188438T3 publication Critical patent/ES2188438T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29L2011/0091—Reflex reflectors
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Una espiga de molde (12 y 24) para su utilización dentro de una matriz de molde (10 y 42) la cual se caracteriza en que dicha espiga (12 y 24), tiene medios (18 y 40) encima de la misma para, con eficacia, alterar el ángulo del eje longitudinal de dicha espiga (12 y 24) en relación con el de espigas adyacentes, en dicha matriz, por medio de lo cual dichos ejes longitudinales de dichas espigas están ahusados los unos con respecto a los otros hacia los extremos operativos (16 y 38) de las mismas.
ES00103572T 1999-02-23 2000-02-19 Espiga para matriz de molde con medio de separacion integral. Expired - Lifetime ES2188438T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002262726A CA2262726C (en) 1999-02-23 1999-02-23 Mold matrix pin with integral spacing means

Publications (1)

Publication Number Publication Date
ES2188438T3 true ES2188438T3 (es) 2003-07-01

Family

ID=4163324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00103572T Expired - Lifetime ES2188438T3 (es) 1999-02-23 2000-02-19 Espiga para matriz de molde con medio de separacion integral.

Country Status (6)

Country Link
US (1) US6540202B1 (es)
EP (1) EP1033220B1 (es)
JP (1) JP3916831B2 (es)
CA (1) CA2262726C (es)
DE (2) DE60000945T4 (es)
ES (1) ES2188438T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4780790B2 (ja) * 2007-03-20 2011-09-28 スタンレー電気株式会社 再帰性反射器
DE112010003508B4 (de) 2009-09-01 2022-02-03 Dbm Reflex Enterprises Inc. Vielfarbenfahrzeuglinse mit wechselseitig verbundenen TIR-Reflexionsprismen und Spritzgussvorrichtung
DE202016100986U1 (de) 2016-02-25 2017-05-29 Automotive Lighting Reutlingen Gmbh Leuchte für Kraftfahrzeuge

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1591572A (en) * 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
US3069721A (en) * 1960-03-04 1962-12-25 Ciba Ltd Tools for making surface patterns
US3277535A (en) * 1963-10-21 1966-10-11 Continental Reflectors Inc Molding apparatus for reflecting devices
US3258840A (en) 1963-12-05 1966-07-05 Hedgewick Peter Method of making a core for molding reflectors
US3417959A (en) * 1966-11-14 1968-12-24 Minnesota Mining & Mfg Die for forming retro-reflective article
US3443281A (en) * 1967-07-24 1969-05-13 Rupert Mfg Co Molding pin,matrix,and molding assembly for manufacture of reflective devices
US4066236A (en) * 1976-06-25 1978-01-03 Beatrice Foods Co. Cube corner type retroreflector bodies and molds made therewith
IT8383524A0 (it) 1983-12-27 1983-12-27 Seima Italiana Spa Barrette per catadiottri.
WO1986002877A1 (en) * 1984-11-05 1986-05-22 Maekinen Olavi Adjustable mould
CA2060703C (en) 1992-02-05 1995-10-17 Italo Caroli Lens and method of making same
CA2099456C (en) 1993-06-30 1997-02-18 Italo Caroli Spacing means for reflex pin block
CA2120996C (en) 1994-04-11 1998-04-28 Italo Caroli Apparatus and method of making reflex molds
US6171095B1 (en) * 1998-06-19 2001-01-09 Hallmark Technologies, Inc. Multiple axes electroform

Also Published As

Publication number Publication date
DE60000945T4 (de) 2010-03-11
JP2000296525A (ja) 2000-10-24
JP3916831B2 (ja) 2007-05-23
EP1033220B1 (en) 2002-12-11
DE60000945D1 (de) 2003-01-23
CA2262726C (en) 2003-11-04
DE60000945T2 (de) 2003-09-04
US6540202B1 (en) 2003-04-01
CA2262726A1 (en) 2000-08-23
EP1033220A1 (en) 2000-09-06

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