CH224173A - Procedure for framing pictures, cards, etc. - Google Patents

Procedure for framing pictures, cards, etc.

Info

Publication number
CH224173A
CH224173A CH224173DA CH224173A CH 224173 A CH224173 A CH 224173A CH 224173D A CH224173D A CH 224173DA CH 224173 A CH224173 A CH 224173A
Authority
CH
Switzerland
Prior art keywords
glass
cards
procedure
pictures
framing pictures
Prior art date
Application number
Other languages
German (de)
Inventor
Ganz Karl
Original Assignee
Ganz Karl
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 Ganz Karl filed Critical Ganz Karl
Publication of CH224173A publication Critical patent/CH224173A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/06Picture frames
    • A47G1/0616Ornamental frames, e.g. with illumination, speakers or decorative features
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards

Description

  

  Verfahren zum Einrahmen von     Bildern,    Karten usw.    Mit Glas eingerahmte Bilder haben den  Nachteil, dass das Glas Licht reflektiert, und  zwar meist in so grossem Masse, dass es beim  Betrachten des Bildes stark stört.  



  Zweck     vorliegender    Erfindung     besteht     darin, diesen Nachteil zu beheben, ohne dass  der einzurahmende Gegenstand selbst in  seiner Farbenwirkung     us.w.    nachteilig be  einflusst würde.  



  Dieser Zweck wird durch Atzen der  Sichtfläche, d. h. der dem Auge zunächst  liegenden Fläche der zum Einrahmen des  Bildes benutzten Tafelglasscheibe erreicht.       Zweckmässigerweise    wird das Atzen derart  durchgeführt,     .dass    die Glasfläche, welche dem  das Bild betrachtenden Auge zunächst liegt  und welche Licht     reflektiert,    erst mit einer       Natriumfluoridlösung    und dann mit verdünn  ter     Flusssäure    ätzt. Es kann z. B. das Glas  etwa eine Stunde lang mit     Fluornatrium-          lösung    geätzt werden.

   Die geätzte Fläche  wird :dann mit Wasser     abgespült,    und     dann     wird etwa 3-4 Stunden mit verdünnter       Flusssäure    geätzt.    Die ,so behandelte Glasscheibe gewährt  praktisch vollkommene     reflexfreie    Durch  sicht; die Farben des Bildes erscheinen frisch  und das Bild selbst kann unter jedem Ge  sichtswinkel ohne Störung     durch        reflektiertes     Licht betrachtet werden.  



  Das     Verfahren    kann auch z. B. bei den  die Tastenaufschrift von Schreibmaschinen  abdeckenden' Glasscheiben Anwendung finden.



  Process for framing pictures, cards, etc. Pictures framed with glass have the disadvantage that the glass reflects light, usually to such an extent that it is very disturbing when viewing the picture.



  The purpose of the present invention is to remedy this disadvantage without affecting the color effect of the object to be framed, etc. would be adversely affected.



  This purpose is achieved by etching the face, i.e. H. the surface of the sheet glass used to frame the picture which is closest to the eye. The etching is expediently carried out in such a way that the glass surface, which lies initially to the eye viewing the image and which reflects light, is first etched with a sodium fluoride solution and then with diluted hydrofluoric acid. It can e.g. For example, the glass can be etched with fluorosodium solution for about an hour.

   The etched area is: then rinsed with water, and then etched with diluted hydrofluoric acid for about 3-4 hours. The glass pane treated in this way provides a practically complete reflection-free view; the colors of the picture appear fresh and the picture itself can be viewed from any angle without interference from reflected light.



  The method can also be carried out e.g. B. in the 'glass panels covering the key labels of typewriters are used.

 

Claims (1)

PATENTANSPRUCH: Verfahren zum Einrahmen von Bildern, Karten usw. unter Glas, dadurch gekenn zeichnet, dass man die Sichtfläche des Glases durch Ätzen reflexfrei macht. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man als Glas Tafelglas verwendet und dasselbe mit einer Natrzum- fluoridlösung und hierauf mit verdünnter Flusssäure ätzt. PATENT CLAIM: Process for framing pictures, cards, etc. under glass, characterized in that the visible surface of the glass is made reflex-free by etching. SUBSTANTIAL CLAIM: Method according to patent claim, characterized in that sheet glass is used as the glass and the same is etched with a sodium fluoride solution and then with diluted hydrofluoric acid.
CH224173D 1941-11-04 1941-11-04 Procedure for framing pictures, cards, etc. CH224173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH224173T 1941-11-04

Publications (1)

Publication Number Publication Date
CH224173A true CH224173A (en) 1942-11-15

Family

ID=4453406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH224173D CH224173A (en) 1941-11-04 1941-11-04 Procedure for framing pictures, cards, etc.

Country Status (1)

Country Link
CH (1) CH224173A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973338C (en) * 1953-04-26 1960-01-28 Jenaer Glaswerk Schott & Gen Process for producing non-reflective glasses for glazing pictures, drawings, scales of instruments or the like.
DE1086405B (en) * 1957-02-11 1960-08-04 Karl Ganz Glass with an uneven, low-reflection surface and process for their production
DE3711748A1 (en) * 1986-04-08 1987-10-22 Glaverbel MATTED GLASS, METHOD FOR PRODUCING MATTED GLASS, PHOTOVOLTAIC CELL WITH SUCH A GLASS DISC AND METHOD FOR PRODUCING SUCH A CELL
DE3711747A1 (en) * 1986-04-08 1987-10-22 Glaverbel MATT GLASS AND METHOD FOR PRODUCING IT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973338C (en) * 1953-04-26 1960-01-28 Jenaer Glaswerk Schott & Gen Process for producing non-reflective glasses for glazing pictures, drawings, scales of instruments or the like.
DE1086405B (en) * 1957-02-11 1960-08-04 Karl Ganz Glass with an uneven, low-reflection surface and process for their production
DE3711748A1 (en) * 1986-04-08 1987-10-22 Glaverbel MATTED GLASS, METHOD FOR PRODUCING MATTED GLASS, PHOTOVOLTAIC CELL WITH SUCH A GLASS DISC AND METHOD FOR PRODUCING SUCH A CELL
DE3711747A1 (en) * 1986-04-08 1987-10-22 Glaverbel MATT GLASS AND METHOD FOR PRODUCING IT
DE3711747C2 (en) * 1986-04-08 1998-02-19 Glaverbel Frosted glass and process for its manufacture

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