DE7919591U1 - Foil relief for blind or visually impaired - Google Patents
Foil relief for blind or visually impairedInfo
- Publication number
- DE7919591U1 DE7919591U1 DE19797919591U DE7919591U DE7919591U1 DE 7919591 U1 DE7919591 U1 DE 7919591U1 DE 19797919591 U DE19797919591 U DE 19797919591U DE 7919591 U DE7919591 U DE 7919591U DE 7919591 U1 DE7919591 U1 DE 7919591U1
- Authority
- DE
- Germany
- Prior art keywords
- visually impaired
- blind
- relief
- foil
- innovation
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/16—Braille printing
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawing Aids And Blackboards (AREA)
Description
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Polienrelief für Blinde oder SehbehindertePolien relief for the blind or visually impaired
Die Neuerung betrifft ein Folienrelief für Blinde oder Sehbehinderte .The innovation concerns a foil relief for the blind or visually impaired .
Die bisher bekannten Folienreliefs dieser Bestimmung werden entweder durch maschinelle Prägung auf Papier oder Folie oder durch manuelle Einzelanfertigung für Blinde tastbar hergestellt. Dies hat den Nachteil einer umständlichen und lang= wierigen Fertigung, während außerdem Serienanfertigungen nicht möglich sind.The previously known foil reliefs of this determination are either made by machine embossing on paper or foil or made palpably by manual one-off production for the blind. This has the disadvantage of a cumbersome and long = difficult production, while mass production is also not possible.
Der Neuerung liegt die Aufgabe zugrunde, ein Folienrelief für Blinde ode·- Sehbehinderte zu schaffen, das die genannten Nachteile nicht aufweist und es überdies gestattet, in Serie hergestellt und sowohl von Blinden als auch von Sehbehinderten benutzt zu werden.The innovation is based on the task of creating a foil relief for the blind or visually impaired, the one mentioned Does not have disadvantages and, moreover, allows it to be mass-produced and by both the blind and the visually impaired to be used.
Dies geschieht gemäß der Neuerung dadurch, daß eine Folie mit einer Farbschicht versehen und über einem abzubildenden Gegenstand zu dem Relief im Vakuum verformt ist. Auf diese Weise wird einmal die Möglichkeit der Serienanfertigung erreicht und außerdem das erhaltene Produkt durch die Farbschicht auch für Sehbehinderte brauchbar.According to the innovation, this is done in that a film is provided with a layer of color and over a film to be depicted Object is deformed to the relief in a vacuum. In this way, the possibility of series production is achieved once and in addition the product obtained can also be used by the visually impaired due to the color layer.
Nach einer vorteilhaften Ausfuhrungsform der Neuerung besteht die Folie aus einem durch Wärme verformbaren Kunststoff. Dadurch wird es möglich, Reliefs mit scharfen Konturen zu erzeugen. Nach einer weiteren vorteilhaften Ausführungsform der Neuerung ist vorgesehen, daß die Folie je nach dem gewünschten Relief und der beabsichtigten Darstellung verschiedenfarbig gemustert ist. Dadurch wird der Anwendungsbereich ver-According to an advantageous embodiment of the innovation the film made of a plastic that can be deformed by heat. This makes it possible to create reliefs with sharp contours. According to a further advantageous embodiment of the innovation it is provided that the film depending on the desired Relief and the intended representation is patterned in different colors. This increases the scope of application
größert, da die so erzeugten Reliefs auch für Sehbehinderte brauchbar sind. Dies ist vor allem wertvoll für den schulischen Bereich, da diese Lernmittel für Sehbehinderte tastbar und visuell wahrnehmbar sind.larger, as the reliefs created in this way are also suitable for the visually impaired are useful. This is particularly valuable for the school sector, as this learning aid is palpable for the visually impaired and are visually perceptible.
Ein Muster der Neuerung ist in zwei Stücken beigefügt.A sample of the innovation is attached in two pieces.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19797919591U DE7919591U1 (en) | 1979-07-09 | 1979-07-09 | Foil relief for blind or visually impaired |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19797919591U DE7919591U1 (en) | 1979-07-09 | 1979-07-09 | Foil relief for blind or visually impaired |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7919591U1 true DE7919591U1 (en) | 1980-03-06 |
Family
ID=6705547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19797919591U Expired DE7919591U1 (en) | 1979-07-09 | 1979-07-09 | Foil relief for blind or visually impaired |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7919591U1 (en) |
-
1979
- 1979-07-09 DE DE19797919591U patent/DE7919591U1/en not_active Expired
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