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DE1645297U - DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES. - Google Patents

DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES.

Info

Publication number
DE1645297U
DE1645297U DE1952B0008759 DEB0008759U DE1645297U DE 1645297 U DE1645297 U DE 1645297U DE 1952B0008759 DE1952B0008759 DE 1952B0008759 DE B0008759 U DEB0008759 U DE B0008759U DE 1645297 U DE1645297 U DE 1645297U
Authority
DE
Germany
Prior art keywords
adding machines
insert
evaporation
sound
marked
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
DE1952B0008759
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.)
PAUL BRUENING MASCHINEN und WE
Original Assignee
PAUL BRUENING MASCHINEN und WE
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 PAUL BRUENING MASCHINEN und WE filed Critical PAUL BRUENING MASCHINEN und WE
Priority to DE1952B0008759 priority Critical patent/DE1645297U/en
Publication of DE1645297U publication Critical patent/DE1645297U/en
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vibration Prevention Devices (AREA)

Description

GeduecheJbpt'uD8 « an Addier » nahinen. Bei Addiermaschinen an denen durch Segmente () die Zahlen einge- stellt werden, verursachen die zurückschnellenden Segmente beim Auf" prall auf die sogenannte Prellschiene" (2) erhebliche « SerXueoh* Dieses Serauech hat man durch Anordnung einer"Pertisax"Einlage (3) zu mildern versuchte Die Geräuschdämpfung befriedigte aber wenige auch bztakolten die rant « aus. Nach dieser Anmeldungtdie die vorgenannten 3belst8nde beseitigtbesteht die Einlage (3) aas Weioagummi ahnlichem Katerial$ <. B. gelitdas eMh Dicht alten. Scht vten Hiermit ist das Ausbrechen der Kanten beseitigt, wie sich durch Ver- suche herausgestellt t hat, und die GeräuschaSmpfung ist überraschend gut geworden. Ausserdem ist die Fabrikation verbilligtweil die frOheren Pertizuuc- streiien viel teurer herzustellen waren als z. B. Igelitbander. GeduecheJbpt'uD8 "an Addier" like. For adding machines on which the numbers are entered using segments () cause the segments to snap back when opening " hit the so-called buffer rail "(2) considerable« SerXueoh * This Serauech is achieved by arranging a "Pertisax" insert (3) tried to mitigate The noise dampening, however, was also satisfactory to a few. the end. According to this application, the aforementioned problems have been eliminated the insert (3) is made of white gum-like material $ <. B. likes the eMh Dense old. Scht vten This eliminates the need to break out the edges, as Search found t, and the noise attenuation is surprisingly good become. In addition, the production is cheaper because the earlier Pertizuuc- streiien were much more expensive to produce than z. B. Igelitbander.

Claims (1)

Ansprüche.
1) Geräuschdämpfung an Addiermaschinen bei welchen die zurück- schnellenden Segmente (1) an eine Schiene (2) mit Pertinaxein- lage (3) a-nschlagen, daduroh gekennzeichnet, dass die dämpfende Einlage (3) aus einem weichgummiartigen Material besteht. . '-"i 2) Geräuschdämpfung nach Anspr. 1 dadurch gekennzeiohnet, dass die I \ gummiartige Einlage (3) aus alterungsbeständigem Kunststoff, -, z. B. Igellt besteht. 1
Expectations.
1) Noise attenuation on adding machines in which the back- rapid segments (1) to a rail (2) with Pertinax position (3) a-nschlag, daduroh marked that the cushioning Insert (3) consists of a soft rubber-like material. . '- "i 2) Noise damping according to claim. 1 marked by the fact that the I \ rubber-like insert (3) made of non-aging plastic, z. B. Igellt exists. 1
DE1952B0008759 1952-04-25 1952-04-25 DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES. Expired DE1645297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1952B0008759 DE1645297U (en) 1952-04-25 1952-04-25 DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952B0008759 DE1645297U (en) 1952-04-25 1952-04-25 DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES.

Publications (1)

Publication Number Publication Date
DE1645297U true DE1645297U (en) 1952-10-16

Family

ID=30451617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1952B0008759 Expired DE1645297U (en) 1952-04-25 1952-04-25 DEVICE FOR SOUND EVAPORATION ON ADDING MACHINES.

Country Status (1)

Country Link
DE (1) DE1645297U (en)

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