DE855411C - Process for cleaning and removing hair from typewriter rollers - Google Patents
Process for cleaning and removing hair from typewriter rollersInfo
- Publication number
- DE855411C DE855411C DE1950T0000635 DET0000635A DE855411C DE 855411 C DE855411 C DE 855411C DE 1950T0000635 DE1950T0000635 DE 1950T0000635 DE T0000635 A DET0000635 A DE T0000635A DE 855411 C DE855411 C DE 855411C
- Authority
- DE
- Germany
- Prior art keywords
- cleaning
- rollers
- typewriter
- roller
- removing hair
- 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
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000004140 cleaning Methods 0.000 title claims description 8
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
- B41J11/04—Roller platens
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
Verfahren zum Reinigen und Enthärten von Schreibmaschinenwalzen Gegenstand der Erfindung ist ein Verfahren zum Reinigen und Enthärten elastischer sowie nachgehärteter Schreibmaschinenwalzen, welches dem Besitzer wie Benutzer von Schreibmaschinen die Möglichkeit gibt, ihre elastischen Walzen leistungsfähig zu erhalten bzw. ihre nachgehärteten und noch gebrauchsfähigen Walzen wieder leistungsfähig zu gestalten.Process for cleaning and softening typewriter rollers. Object The invention is a method for cleaning and softening elastic and post-hardened Typewriter rollers, which the owner as well as the user of typewriters the There is an opportunity to keep your elastic rollers efficient or their post-hardened ones and to make the rollers that are still usable again efficient.
Dies Verfahren, durchgeführt mit einer Spezialbürste und einer geeigneten chemischen Paste, verfolgt den Zweck, bei regelmäßiger Pflege die gefährdete vollwertige wie die bereits nachgehärtete Walze zur betriebsfähigen Dauerwalze zu machen.This procedure, carried out with a special brush and a suitable one chemical paste, has the purpose, with regular care, the endangered full-fledged how to turn the post-hardened roller into an operational permanent roller.
Diese Walze hat die Aufgabe, den Schreibbetrieb vor den bisher aufgetretenen Schäden zu behüten bzw. auf die Dauer ein möglichst einwandfreiflottes Maschineschreiben zu gewährleisten. Die hier verwendbare Bürste hat eine gummierte Reibfläche, mit welcher das Einreiben der chemischen Paste in die Walze ohne jede schmierende Wirkung ermöglicht wird.The task of this roller is to prevent the writing operation from occurring so far To protect against damage or, in the long term, to be typing as smoothly as possible to ensure. The brush that can be used here has a rubberized friction surface with which is the rubbing of the chemical paste into the roller without any lubricating effect is made possible.
Vorteilhaft gegenüber der bisher üblichen Walzenreinigung, die nur dem Endzweck diente, eine reinigende Wirkung auf die Walze auszuüben, wirkt hier das saubere Anwendeverfahren der chemischen Paste reinigend und enthärtend auf die Maschinenwalze. Die zur Verwendung kommende Paste ist aus Mitteln zusammengesetzt, die für die Wiederherstellung der Elastizität von verhärtetem Kautschuk bekannt sind.Advantageous compared to the usual roller cleaning that only The ultimate purpose of having a cleaning effect on the roller works here the clean method of applying chemical paste cleaning and softening on the Machine roller. The paste used is composed of means known for restoring the elasticity of hardened rubber are.
Das Reinigungs- und Enthärteverfahren vollzieht sich dermaßen, daß beim Einreiben der chemischen Paste in den Walzengummi zunächst dessen anhaftender Schmutz gelöst wird, der dann von der Bürstenreibfläche angesaugt wird; nun kann der flüssige Anteil der Paste tiefer in die gereinigten Gummiporen eindringen und enthärtend auf den Walzengummi einwirken; beispielsweise ist hier bei schwarzen Walzen eine Tiefenwirkung bis 2 mm erzielt worden.The cleaning and softening process takes place in such a way that when the chemical paste is rubbed into the roller rubber, the latter initially becomes more adhesive Dirt is loosened, which is then sucked in by the brush friction surface; now can the liquid part of the paste goes deeper into the cleaned rubber pores penetration and have a softening effect on the roller rubber; for example, here is with black Rolling a depth effect of up to 2 mm has been achieved.
Wie ersichtlich, gibt das Einreibeverfahren mit der Bürste der hier verwendbaren chemischen Paste die einzige Möglichkeit, ungehindert zur Wirkung zu kommen, wobei Bürste wie Paste, in ihrer Betätigung aufeinander abgestimmt, sich ergiebig auswirken können.As can be seen, the method of rubbing in with the brush is the one here usable chemical paste the only way to unhindered to effect come, with brush like paste, coordinated in their actuation, themselves can have a productive effect.
Zu alledem ist für die saubere Durchführung des Einreibeverfahrens dringend erforderlich, daß nach jedesmaligem Absetzen der Bürste deren Reibfläche vom Schmutz gereinigt wird.To all of this is for the clean implementation of the rub-in process It is imperative that after each time the brush is set down, its friction surface is cleaned from dirt.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1950T0000635 DE855411C (en) | 1950-03-20 | 1950-03-20 | Process for cleaning and removing hair from typewriter rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1950T0000635 DE855411C (en) | 1950-03-20 | 1950-03-20 | Process for cleaning and removing hair from typewriter rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE855411C true DE855411C (en) | 1952-11-13 |
Family
ID=7543079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1950T0000635 Expired DE855411C (en) | 1950-03-20 | 1950-03-20 | Process for cleaning and removing hair from typewriter rollers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE855411C (en) |
-
1950
- 1950-03-20 DE DE1950T0000635 patent/DE855411C/en not_active Expired
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