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BE656578A - - Google Patents

Info

Publication number
BE656578A
BE656578A BE656578DA BE656578A BE 656578 A BE656578 A BE 656578A BE 656578D A BE656578D A BE 656578DA BE 656578 A BE656578 A BE 656578A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE656578A publication Critical patent/BE656578A/xx

Links

Classifications

    • 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
    • B29D11/00605—Production of reflex reflectors
    • B29D11/00625—Moulds for reflex reflectors
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • B29C33/302—Assembling a large number of mould elements to constitute one cavity
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
BE656578D 1963-12-05 1964-12-03 BE656578A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328333A US3258840A (en) 1963-12-05 1963-12-05 Method of making a core for molding reflectors

Publications (1)

Publication Number Publication Date
BE656578A true BE656578A (xx) 1965-04-01

Family

ID=23280551

Family Applications (1)

Application Number Title Priority Date Filing Date
BE656578D BE656578A (xx) 1963-12-05 1964-12-03

Country Status (6)

Country Link
US (1) US3258840A (xx)
JP (1) JPS5316002B1 (xx)
BE (1) BE656578A (xx)
DE (1) DE1479272A1 (xx)
GB (1) GB1095168A (xx)
NL (1) NL6414073A (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375162A (en) * 1965-08-09 1968-03-26 Ca Atomic Energy Ltd Nuclear reactor containment system and relief valve
US3541606A (en) * 1967-10-16 1970-11-17 Amerace Esna Corp Reflectorized vehicles and reflectors therefor
US3543380A (en) * 1968-05-06 1970-12-01 Gary J Hagopian Method of making a golf ball mold
US3657045A (en) * 1969-07-10 1972-04-18 Otto Brudy Method of fabricating faceted pin bundles for molding central triple reflectors
US4018864A (en) * 1969-10-27 1977-04-19 L'electro-Refractaire Method for making fused refractory products
US3868294A (en) * 1972-03-31 1975-02-25 Nat Patent Dev Corp Reflective markers
US3923378A (en) * 1973-04-24 1975-12-02 Amerace Corp Cube-corner reflector with non-aligned cube axes and element axes
US3957616A (en) * 1973-09-24 1976-05-18 General Motors Corporation Reflex reflector
US3923382A (en) * 1973-12-19 1975-12-02 Leco Corp Multifaceted mirror structure for infrared radiation detector
JPS5882627A (ja) * 1981-11-07 1983-05-18 Inoue Japax Res Inc 型の製作方法
IT8383524A0 (it) * 1983-12-27 1983-12-27 Seima Italiana Spa Barrette per catadiottri.
EP0199720A1 (en) * 1984-11-05 1986-11-05 Olavi MÄKINEN Adjustable mould
US4747981A (en) * 1985-10-07 1988-05-31 Robinson Jesse L Method of molding a urethane reflector
JPH0538899Y2 (xx) * 1988-03-26 1993-10-01
CA2060703C (en) * 1992-02-05 1995-10-17 Italo Caroli Lens and method of making same
US5872663A (en) * 1992-03-06 1999-02-16 Quantum Corporation Apparatus and method for fabricating a deflection mirror tower
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
US6010609A (en) * 1995-07-28 2000-01-04 Nippon Carside Kogyo Kabushiki Kaisha Method of making a microprism master mold
US6036322A (en) * 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
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
ATE251986T1 (de) * 1999-08-04 2003-11-15 Hubblevision Co Ltd Verfahren zur herstellung einer retroreflektierenden platte und stiftvorrichtung zur herstellung dieser retroreflektierenden platte
DE10039023A1 (de) * 2000-08-10 2002-02-21 Bayerische Motoren Werke Ag Vorrichtung und Verfahren zur Herstellung eines Rohlings für ein Bauteil
JP3920040B2 (ja) * 2001-04-10 2007-05-30 株式会社小糸製作所 車両用灯具ならびにそのランプボディの射出成形用金型および製造方法
CA2356436A1 (en) * 2001-08-31 2003-02-28 Jiaren Jiang Method of making mould using elongated metal elements
US7425075B1 (en) 2004-01-28 2008-09-16 Hubbell David A Optical reflecting material
DE112017002091A5 (de) * 2016-04-22 2019-01-10 Technische Hochschule Nürnberg Georg Simon Ohm An die Krümmung einer Grundfläche angepasste Retroreflektoranordnung und Verfahren zu seiner Berechnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716287A (en) * 1902-03-31 1902-12-16 American Bell And Chime Company Key-plate for use in the manufacture of tune plates or cylinders.
US1591572A (en) * 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
US1906655A (en) * 1928-11-03 1933-05-02 Stimson Jonathan Cass Process and apparatus for making reflecting devices
US1897893A (en) * 1929-06-04 1933-02-14 Evans Richard Means for molding rubber stamps and the like
US2432668A (en) * 1942-03-16 1947-12-16 Kingston Arthur William Production of optical lenses, prisms, and like optical elements
US2464738A (en) * 1947-07-08 1949-03-15 Perkin Elmer Corp Method of making optical elements
US2791938A (en) * 1949-05-17 1957-05-14 Electric Stop Nut Corp Light reflectors
US2572772A (en) * 1950-04-25 1951-10-23 Per F Skoog Method of producing composite boards
US2884835A (en) * 1956-12-19 1959-05-05 Richard D Rupert Double face reflector
FR1310591A (fr) * 1960-10-14 1962-11-30 Kapillar Plastik G M B H & Co Pièce constituée par des fils creux, obtenus à partir de matière synthétique thermoplastique et réalisés par le procédé de filage par extrusion et procédé pour la réalisation de la dite pièce
US3119678A (en) * 1960-11-18 1964-01-28 American Optical Corp Method of forming multifiber structure

Also Published As

Publication number Publication date
US3258840A (en) 1966-07-05
JPS5316002B1 (xx) 1978-05-29
GB1095168A (en) 1967-12-13
NL6414073A (xx) 1965-06-07
DE1479272A1 (de) 1969-05-29

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