DE1696340U - PUSH BUTTON FOR OPERATING SWITCHING EQUIPMENT IN REMOTE SIGNALING SYSTEMS. - Google Patents

Description

Push button to activate Seliaitaitteia in

With pushbuttons for actuation of se & altmittein in telecommunication, 'It is necessary to have the necessary measure & bar that the upper one Open the opening of the body of the body loosely. |, is pushed. When pressing down and releasing the fast

\ [it comes desha, lb VQs ₁ . daö the Tasveii.iaaopx ^v on the finger of the "-beta-

| \ Righting PSSR & on iiaften remains and \ ^r om Brucicörper is released.

^ ^Ί To the case of est'iguiig of the key button it was on the pressure body

|; therefore Beföstiguiagsvorriclituagen TorseseJalagea, the

* "; · '-IulierSt are complex and. Only by means of a mechanism

? * - "un ^ ebraciiL and solved w-eröen must around the gswisciaen - -latch ~

f: '' button UH ^ Drackbody inset Besciiriftiixig an £ BruckasvS

p ¹ - ausauweciiseln * ",."

^ ₁ These powers are especially flexible when it is

L are LeuGiitt keys, denes iia lasern de. · ;, faoten-

| \ 'body a lamp is arranged ,, vseleiae the. in the button

^ - inset symbols baieu.ciiti.et around certain signals,

P that are drawn by the $ € | bar actuation.

\ With these light buttons, access is from the lamp and the

? ' The original writing only touches the letters of the (Keysiaiopi'®

^r '■ possible. ^a .inö the well-known raechanical fortifications ai

L the pushbuttons that are not ■ "■ illuminated

I ^ for the reason _¥ where touch lettering is seldom

* · - is changed from ^, it is therefore for Leuehttsstea

t | suitable _% because the. mechanical fastening often opened

| / · A must in order to exchange the

|. To enable Laiapen »JBirch the repeated opening usr

Closing of the fastening sttorriclitung-ea, the ^{example ss f} ex as by exposing the lap attached to the key button frame, Vexsiclcuria. or the like "· done ^ - ordered the danger α ate the yerbindungssteli-en abort and worthless g oene TasoenKnopf duroh a new exsetat will need _o

In order to avoid the auigezeijäfeen Ifachueile de-r well-known Brue ^ tastenfUhTUnJ ^ ¹ Iu, the firing suggests a connection between the pressure button body and the pastes and buttons in front of it

I:

ordered that. to increase the holding effect of the .Taatentexle of the sliding part of the surface of the printer water. / Or the key top it durcli arranging comb-like linlcerbimgen, such as teeth _t Blllen, Sf th or the like is increased · ,,

For pushbuttons with a prismatic cross section! Inflation _provides? that the comb-like! notches on at least one of the. Casing surfaces of the printer and / or one of the outer casing surfaces of the key button surrounding these areas and being ironically shaped in the dor. \ Ix ± schiG'berio ^{: .itung.} In addition, the comb-like sinkholes attached to the outer surfaces of the snap-on button knockers are shaped into teeth lying next to one another _{for the} corresponding teeth

Tooth gaps on the corresponding lateral surface of the pressure hull

opposite ^ so that the toothing attached to the outer surfaces of the pushbutton parts meshes with one another when the pushbutton is pushed onto the pushbutton in the manner of a toothed segment. Qx To further increase & Haftwrikung provides the! Inflation that is provided with adjacent teeth of the key top in lilantclflMchen Hic / .tung of the same teeth having circumferential surfaces of the pressure body siiad concavely curved. alien to the inflation, the front surface of the tank button of the fingertip is correspondingly concave-shaped according to ν & δ. This face is separated from the outer surface like a façade. - ""

A detailed example of the expression _r soft neither to the fora nor to the type of application as luminous or not lea ^ h «- *": ■ tqade pushbuttons are shown in the drawing on Hajid oifter prismatic pushbuttons

ί Mg, 1 the individual parts of the push button _t

Fig. 2 shows a pushbutton pushed on top in section *

In the prismatic illuminated key shown in Figure 1 are the one of its key parts shown separately, namely the key button 10, the writing strip 11 and the printing body 12 »

On the inside of the lateral surfaces 13? of the upper parts dex ^ anteliföchen 15 of the pressure body 12 umjsbexiämi ^r fasten ~ knopxes IO are the kammartiu; zaimfdriui ^ en lying next to one another, lugs 14, the tips of which come from above the plane of the | *. iiiaiiuelflacrien of the key case rajen. In the cited ilusfüli -

rua ^ sbeis ^ iel sinu the aahnf ormi jen approaches 14- on the bei-ion opposite broad surface areas of the Sasuenlsncjfas 10

L ari ^ ebraciiGo it is raö ^ licli, an aex-like row of aacii for

^ the two opposing bowls Man υ eleven laughter anticipate =

Εμ Exit speaking the key button 10 iat the. oeere coil aes Icaaiixi-

Γ · artijen Si'uckkÖrpers 12 with ^ leicharti.j arranged en z? liniörf üix ^ n /: Usätaen provided, the tips of which with the coat ο Dex curse

ϊ * de; » giatoen T-eiles 18 des DrucKitörpeäS 12 aoscxilies ^ en u> iu beim

Aai ^ cnieben aes iastenknopfeu on the pressure body to ilrt

L- a Zaimsegiiientes

■ _ "surface

Gejjt-xi ^ Above the execution example it is conceivable that the spiiaen

der isaiuiföriuigen iinsät ^ e from the Sbeaae of: .5antelouei? lache c * es DxuGkkürpera. step out at the expense of ύηά for it aie jmsät ^ e on uer liii.-nseite ^ _6s key lcnoüfes with dex level of iian

To increase the ar-aftwirlcuiig are twisted with the approaches; ian l eleven laugh IJ of the key button es 10 in direction de --- um üc: _s Iu3.3enen. i'eixes of the key body fconicav duroh ^ ebo ^ en ly »A likewise concave contouring of the face}?:;. 17, both in the -Liingöricutunjj, as well as in the width ^ ¥ erJaiaSert a ilb ^w slide a & ^ Betiitigungsfingexs Delia press ei or button. The face V? of the key button ^ s 10. is facettföraii ^ von .des r.tUietIteile. I ^ deposed, -. üamit der Gegyn the inside, dex

■ -

Rfcirnflachö adjacent scanning strips 11 is well illuminated and the Ci ^ nal not; can be overseen.

Claims (1)

■ Sohut ζ appealing Push button for actuating switching means in Pernmeldealagerumit a push-button button that closes off the upper opening of a pressure hull,:; * characterized in that to increase the adhesion * " the key parts of the slidable e feil of the man * * surface area of the pressure body and / or the key button by arranging kamiaar term notches, "for example Teeth, grooves, hats or the like, is annoyed. 2, D ; Push button according to claim 1, that with push buttons with pris - matic Quersohnitt the arrangement of the kasasrtigeii one- -I markings (14 _f Lö) on at least one of the SantellaDlien ^ (15) of the pressure body (12) and / or one of these $ lä Before encompassing outer circumferential surfaces (15) of the Sästen- ^: ί button it (10) takes place, 3, pushbutton according to claim 1 and 2 _t that the jacket surfaces provided with kaima-like notches (14-16) of at least one pushbutton part (10, 12) are shaped conically in the pushing-on direction. 4 * pushbutton according to claim 1 to 3, that the comb-like notches (14) attached to the outer lateral surfaces (13) of the push-on load button (10) are preferably formed into teeth lying next to each other ^ to which corresponding tooth gaps on the dumbbell surface (15) of the pressure body (12) face * • 5 «. Push button according to claim 1 to 4, that when the ! Key button it (10) on the pressure body (12) the on the Uantelflachen (13, 15) of the push button parts arranged Versahnung (14, 16) in the manner of a tooth segment ineinandor.groift. 6. Push button according to claim 1 to 5, that the juxtaposed The inclined surfaces (13) of the iCastenlmopfss provided with teeth (10) to further increase the adhesive effect in the sighting of the corresponding third teeth (15) Jacket surfaces (15) of the pressure body (12) are concave gabogen. 7.; .ruc :: taste nacii Claims 1 to 6 _? . that the end face (1?) oes'j'asteÄloiOTjfes (10) of the fingertip entarsreeiiena. k tu is. . ■ ru · -! - taste naeii ilaspriicxi 1 ois 7 ₅ <3ass the constant forehead ± 'l ;; U: üe (1?) Of the Sasieiiimopies (10) like a feeett from his-?.> Ntelf 1ΐclien. (in 3: .- 2