SE9700064D0 - Method and device for manufacturing a body provided with a coating - Google Patents

Method and device for manufacturing a body provided with a coating

Info

Publication number
SE9700064D0
SE9700064D0 SE9700064A SE9700064A SE9700064D0 SE 9700064 D0 SE9700064 D0 SE 9700064D0 SE 9700064 A SE9700064 A SE 9700064A SE 9700064 A SE9700064 A SE 9700064A SE 9700064 D0 SE9700064 D0 SE 9700064D0
Authority
SE
Sweden
Prior art keywords
film
sheet
combined
coating
bringing
Prior art date
Application number
SE9700064A
Other languages
Swedish (sv)
Other versions
SE9700064L (en
Inventor
Thorleif Josefsson
Joergen Tackman
Original Assignee
Qualisys Ab
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 Qualisys Ab filed Critical Qualisys Ab
Priority to SE9700064A priority Critical patent/SE9700064L/en
Publication of SE9700064D0 publication Critical patent/SE9700064D0/en
Priority to PCT/SE1998/000031 priority patent/WO1998030380A1/en
Priority to AU55839/98A priority patent/AU5583998A/en
Priority to EP98900800A priority patent/EP1015224A1/en
Priority to JP53080998A priority patent/JP2001508000A/en
Publication of SE9700064L publication Critical patent/SE9700064L/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • 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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

A method and apparatus for manufacturing a three-dimensional marking device (10) having a substantially solid shell (14) of a first material and a coating (15) of an elastic film with substantially reflecting or retroreflecting characteristics, which shell consists of an attachment part (13) for attachment to an object and a top reflection part (14). The method comprises the steps of: bringing together a sheet of said first material and said film; bringing said combined sheet of said first material and said film in vicinity of a mould (16) having one or several cavities (17), substantially shaped as a part of said marking device (10); exposing at least parts of said combined sheet of said first material sheet and said film to heat; and bringing parts of said combined first material sheet and said film into said form (17) by generating a force directed into said form (17), so that said combined first material sheet and said film form a part having substantially the form of the mould and the coating uniformly covering the formed part.
SE9700064A 1997-01-10 1997-01-10 Method and apparatus for the manufacture of a coated body SE9700064L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9700064A SE9700064L (en) 1997-01-10 1997-01-10 Method and apparatus for the manufacture of a coated body
PCT/SE1998/000031 WO1998030380A1 (en) 1997-01-10 1998-01-12 Method and arrangement for manufacturing a marking unit provided with a coating
AU55839/98A AU5583998A (en) 1997-01-10 1998-01-12 Method and arrangement for manufacturing a marking unit provided with a coating
EP98900800A EP1015224A1 (en) 1997-01-10 1998-01-12 Method and arrangement for manufacturing a marking unit provided with a coating
JP53080998A JP2001508000A (en) 1997-01-10 1998-01-12 Method and apparatus for manufacturing a marking unit with a coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700064A SE9700064L (en) 1997-01-10 1997-01-10 Method and apparatus for the manufacture of a coated body

Publications (2)

Publication Number Publication Date
SE9700064D0 true SE9700064D0 (en) 1997-01-10
SE9700064L SE9700064L (en) 1998-07-11

Family

ID=20405396

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700064A SE9700064L (en) 1997-01-10 1997-01-10 Method and apparatus for the manufacture of a coated body

Country Status (5)

Country Link
EP (1) EP1015224A1 (en)
JP (1) JP2001508000A (en)
AU (1) AU5583998A (en)
SE (1) SE9700064L (en)
WO (1) WO1998030380A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1268016A (en) * 1984-09-21 1990-04-24 Robert Dejaiffe Reflective particles and method of making the same
DE9205350U1 (en) * 1992-04-17 1992-06-17 Swarco Vestglas Vestische Strahl- Und Reflexglas Gmbh, 4350 Recklinghausen, De

Also Published As

Publication number Publication date
SE9700064L (en) 1998-07-11
EP1015224A1 (en) 2000-07-05
AU5583998A (en) 1998-08-03
JP2001508000A (en) 2001-06-19
WO1998030380A1 (en) 1998-07-16

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