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DE1639154U - KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS. - Google Patents

KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS.

Info

Publication number
DE1639154U
DE1639154U DEB8581U DEB0008581U DE1639154U DE 1639154 U DE1639154 U DE 1639154U DE B8581 U DEB8581 U DE B8581U DE B0008581 U DEB0008581 U DE B0008581U DE 1639154 U DE1639154 U DE 1639154U
Authority
DE
Germany
Prior art keywords
keypad
easy detection
calculating machines
pressed keys
keys
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
Application number
DEB8581U
Other languages
German (de)
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.)
BRUNSVIGA MASCHINENWERKE AG
Original Assignee
BRUNSVIGA MASCHINENWERKE AG
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 BRUNSVIGA MASCHINENWERKE AG filed Critical BRUNSVIGA MASCHINENWERKE AG
Priority to DEB8581U priority Critical patent/DE1639154U/en
Publication of DE1639154U publication Critical patent/DE1639154U/en
Expired legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Description

stesjEel es Se&sssashisR adgl d t E1nrieh'tttng S lelob : ten Erkennen gedriiOkte 2&eten-. . g ees* . '. enbey bekanntes Bniega. ser Tsstenkontrc3. e s& R@ehsassssbin<ß seh&et si de dn Gegenstand des Gebreaohn. musters bildende Einrichtung 0. - leichten Erkennen gedriiokter Tasten an einem Taginie eiaS Rechessaschine dadurch es daß si auepordentjieh iatach leicht SQ. erkennen, i ssnsifschey Weie@ gyiiea it aeh ner&glih aa. se ? lelaht angebracht » rden ka=. 3i@ Naerng. sieM ? is$ daß in eines Taetenl einer i-ie6hschine 0. 4g1. an den Tastenkpfoo ; mit i. usnahme d&1' d@r srren Tesesie edrea. Toraesei e ein M se1hen angeor-dnet 1st t ai5 durch. eine davor liegend e nioht Be 3e e dma g e6 X r8ßi@-T&eie Sr i Reehesmsshine bedienende ? @c& v@ ? deekt i, abe dB as yeR des ? da ? es Hessdn Tsst sss Ekanea-d areh dag EBeeasea etne Sß seeas isid a M@s. as$ ey eeenasehA-s. e l@ie aaBt i s sM& eispieisie ss sm FsrHe vornehmlich ass'eines solchen bestehen der sieh dea. tlie&Tn der Farbe der Sastenpfe tmd/oder ihrer TOstgebung unterMOheidet und abhebt. Ein. der Erfindung Ist in der Zeiebntm, in Seitenansicht Fig.. ! und in Vorderansieht Fig*S$ karge- stellt. An jedem Tastenkopf a des in Fig. 2 wiedergegebenen Tasten- feldes einer Rechenmaschine m me an den Tastenköpfen der vorderen waagerechten Tastenreihe ist einMereichea. b in Form eines rechteckigen Farbfeldes vorgesehen das in der Blickrichtung (Pfeil x) des Maschinenreohners jesehen durch einf ZD C) davorstehenden Tastenkopf a verdeckt ist. Erst wenn eine Taste a niedergedrückt wird, erscheint das Merkzeichen b der dahinter liegenden Taste. wie Fig. 2 zeigt. AUS der anordnung der sicht- bar gewordenen Merkzeichen kann man die eingestellten Ziffern leicht erkennens Für die Tastenknöpfe der obersten Tastenreihe können an deyA dahinter liegenden GehSnseteilen der Reohej'saa- echine o. dgl. oder an einer besonders vorgesehenen Schiene e eine entsprechende Ansaht Farbelder b angeordnet sein. Selmtzsnsprüehe. 1. Tastenfeld an Rechenmaschinen ndgl. mit Einrichtang zum leichten Erkennen gedrückter Basten, dadurch gekennseiehne-t daß in einem Tastenfeld einer Rechenmaschine an den Tastenköpfen. mit iHlsnahme der der vorderen Tastenreihe, auf deren Vorderseite je ein Merkaeiohen angeordnet ist, Jas duæch eine davor liegende nicht gedrückte Taste für die die Rechen- stesjEel es Se & sssashisR adgl dt E1nrieh'tttng S lauded recognition printed 2 & et-. . g ees * . '. enbey well-known Bniega. ser Tsstenkontrc3. e s & R @ ehsassssbin <ß see & et are the subject of the Gebreaohn. Pattern-forming facility 0. - Easy recognition of the pressure Keys on a day line aS calculator thereby doing it that si auepordentjieh iatach slightly SQ. recognize i ssnsifschey Weie @ gyiiea it aeh ner & glih aa. se? lelaht attached »rden ka =. 3i @ Naerng. SieM? is $ that in one table there is one i-ie6hschine 0.4g1. to the keyboard head; with i. exception d & 1 ' d @ r srren Tesie edrea. Toraesei e a M see arranged 1st t ai5. an e nioht lying in front of it Be 3e e dma g e6 X r8ßi @ -T & eie Sr i Reehesmsshine serving? @ c & v @? deekt i, abe dB as yeR des? there ? it Hessdn Tsst sss Ekanea-d areh dag EBeeasea etne Sß seeas isid a M @ s. as $ ey eeenasehA-s. el @ ie aaBt i s sM & eispieisie ss sm FsrHe primarily ass'eines such as see dea. tlie & tn the color of the arrow head tmd / or its color and takes off. A. the invention is in the Zeiebntm, in side view Fig ..! and in front view Fig * S $ barren- represents. At each key top a of the key shown in Fig. 2 field of a calculating machine m me on the key tops the front horizontal row of keys is a range a. b in the form of a rectangular color field provided in the Direction of view (arrow x) of the machine cleaner see through simple ZD C) key top a in front of it is covered. Only when a button a is depressed, the mark b appears after it lying button. as Fig. 2 shows. FROM the arrangement of the visual The set digits can be used to mark the marks that have become bar easy to recognize For the key buttons of the top row of keys can be found at the footwear parts of the Reohej'saa- echine or the like or on a specially provided rail e a corresponding Ansaht Farbelder b be arranged. Selftz spray. 1. Keypad on calculating machines and the like. with furnishing for easy recognition of pressed branches, thereby known-t that in a keyboard of a calculating machine to the Key tops. with the addition of the front row of keys the front of which is arranged a Merkaeiohen, Jas duæch a key that has not been pressed in front of it for the calculation

Claims (1)

maz-ahiag
maeehine bedienenae Person veseekt ist aberdareh das DpSkn der davor liegenden Taste zmn Brkennen : freigeeben wird. 2. fas-tenfe : Ld naoh JmSprneh 1. dadurch gekeD. nZ$1obaet. daß für die oberste waagerechte Tastenreihe eines Tastenfelds an einem dahinterliegenden Gehättseteil der Rechenmasehine oder an einer besonders dafür vorgesehenen Schiene (e) odl* eine eatspreehesde Anzahl SeTseihen (b) angeordnet sind.
maz-ahiag
However, a serviced person is always the DpSkn the button in front of it for burning: is released. 2. fas-tenfe: Ld naoh JmSprneh 1. thereby gekeD. nZ $ 1obaet. that for the top horizontal row of keys on a keypad on an underlying part of the computing machine or on a specially designed rail (s) or * a eatspreehesde number of SeTseihen (b) are arranged.
DEB8581U 1952-04-08 1952-04-08 KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS. Expired DE1639154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB8581U DE1639154U (en) 1952-04-08 1952-04-08 KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB8581U DE1639154U (en) 1952-04-08 1952-04-08 KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS.

Publications (1)

Publication Number Publication Date
DE1639154U true DE1639154U (en) 1952-05-29

Family

ID=30451545

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB8581U Expired DE1639154U (en) 1952-04-08 1952-04-08 KEYPAD ON CALCULATING MACHINES AND THE LIKE WITH DEVICE FOR EASY DETECTION OF PRESSED KEYS.

Country Status (1)

Country Link
DE (1) DE1639154U (en)

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