DE1657992U - TEN KEYBOARD FOR CALCULATING MACHINES. - Google Patents

Description

iRÄ26869lH15, S3, /

M184; ■ '- O i454 / 42m Gm

.ipia Werke West GmbH; . ; ^ - -. ; ■,. -.- ■ _:. ........... -. :

äelmshaveii ■ - ' "..'.-'.- ^; '-"". - ■" ■■ '' ό ■ - '"Λ- ..:>

'Numeric keypad for computing machines'

The Ueiieriing beiMeJit "sich. - & ν £ the arrangement of the box ^v and especially the Uülitasten" in a cell keyboard for hexagonal machines. a square keypad united, yorEugsweis ^ llock-like numeric keys ixad a "bar-like UulliJaste. '' · '

Here / the purpose is pursued, the lintastgescn Speed duroh terminations of far reaching hand and lingertoewegmi with simultaneous consideration of a natural pinger position to increase, iiie linger, relieved. Also ■ the hiring takes into account the possibility of lintastens the left hand.

According to the hiring is another bar-like envelope key or these alone are arranged on the left next to the number key Ä. "1 - 9" and Tailden together with 'die sea lioit if necessary the repeat button -a closed square 3? a-

A further characteristic of hiring results from the fact that the "block-like number keys and iDeide" baiken-like jfuil keys together with a lalock-like repetitionBiiaste Λ form a square keypad. * furthermore are according to the hiring the function keys close to the other keys and form a closed, rectangular keypad of the same length.

In the drawing is an embodiment of the subject matter the innovation illustrated and explained in more detail below.

5 / "Ga .8 * 5 * 53 -Β1 · 2

.jibi), 1 shows in a diagram, view with block keyboard and an addition borrowed,., left side arranged shell button «

Fig. 2 shows the scheme of the Elock keyboard on the left Hulltaste ia ttwa natural sweetness

Me su a 2ehnextastatur belonging Siffessitasten ^n. 1 - 9 "in a square arrangement -with an underlying jsfüiltaste with horizontal Sasteiibalkes, four under-side lunktionstasten for the necessary © Sansarteinstellung right of the 2iff & rntastea _# and a Wiederhplungstaste example, with the 2 ^ .ge left next to the upper row of sifter keys 7 »S _t 9 _t as well as a lateral envelope key underneath the repeat key to form a Gesöhlosssnen fastenrechtecU: united * Without including the puncture key, the other üJastea form a square square« ""■■;. _. : - '_ ■'; - '■ /) - ;; - v _, - -v- ".-. - You right, "hand of the operator lies wist usual lait the index * Slittel- and Hing finger across the number keys" i - 9 ^ir and Uaufflen above the vorgesehönes as Buhepunfct 3 ^ schtaste _t if jaan "maybe prefers _t Hulltaste as Huhepurürfe for the thumb to take. The ffunfrtionstasten and ^^ an Mstortaste ^η + ^η , possibly on the right, are then in the gripping area of the little finger; According to practice and habit, however, the puncture buttons can also be depressed by the person entering the room. * With this finger position, the lateral envelope button is so that either its lower or lower end of the bar can be operated without the thumb or its upper end The end of the building can be reached easily with the index finger>

· O 5 / ■ · ■. 8.5.53 "-31.3"

These gate parts are also given in the case of minor changes to the key arrangement in the 4-key keyboard area. For example, the left-hand. 'Move the ballast bar up one row of loads and the like & recovery button to the left, outside of the load capacity, or the vertical "load beam is asleep at the bottom. With the ¹ row of digits 1,2, J terminates if a lull button with a horizontal 3-position bar is not intended, or is extended to the left by fasting width *

However, for a vertical and a horizontal real Uulltasts there are further possibilities of functional meaning. Initially, both ITuIltasten can be used equally well, i.e. alternatively used alternately in order to increase the gripping possibilities when typing and to give in to any fluency exercises. The buttons can be moved individually or simultaneously through the stop. On the other hand, the Ifulltasljen have functionally different meanings, i, B »transfer a simple and a Böppelnull to the setting tool · ^% ,., -'._ /

lh each Anordnung'mit described either left-Kulltraste od.er with two Ifulltasten arises - especially for BlocktasiraiTuren, - "in a very clear, closed keypad with strictly parallel 5 astflachenauftellung _f beyond the desired maximum grip addition, a pleasing appearance presents.

Claims (2)

m26869Hl5.53 // '-.'.-' ■■■ - ' . "" -. ■■■ -. .- ■■■. "■ ο 1 * 2eiinertaEtatiir door Bsghemnasshinen sit below a square keypad combined, _preferably: bloekartiges. Siffem keys - and a "bal & ßnsrtigen Hull key, dacltirCEfa. Marked, & S & one more" bar-type Siitltaste ode3? only this is arranged to the left of the 2iff € rntastön together with these and possibly the ISiadsEiiolimsstasts eimn ^ esonlüssesen * vieaisskisen Sasten-Isloek 2. 2ennertastatiar für Bscnenmaseaines nack claim. i _t dadirsceiL se & eanzeicnnet that the "block-like Siffemtastea '■ and both ^^ Isallaen-like bulltests together with a blocksrtigea repeat key form a qiiadratisclien box - .."'"block". * ^; ..... '"■■■ .. ■ - :: ■■; ■■■''- ■ .... ,,. ■■■ ■; ■' - ^; - ^:. '." -. . : - - 5 · Sennertastätur for Eechenmascninen according to claim 1 or 2, thereby 'ge & erm 7> eletvne 1 ₁ cL $ & the function keys are moved close to the other boxes and are one for themselves. closed rectangular 2-branch block of the same length «