DE671664C - Hand pressure roller with rotating handles for producing lithographic proofs and transfers - Google Patents
Hand pressure roller with rotating handles for producing lithographic proofs and transfersInfo
- Publication number
- DE671664C DE671664C DET49280D DET0049280D DE671664C DE 671664 C DE671664 C DE 671664C DE T49280 D DET49280 D DE T49280D DE T0049280 D DET0049280 D DE T0049280D DE 671664 C DE671664 C DE 671664C
- Authority
- DE
- Germany
- Prior art keywords
- pressure roller
- hand pressure
- hand
- proofs
- transfers
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
- B41F3/18—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes
- B41F3/28—Proof-print presses for relief printing, lithography or intaglio printing, i.e. presses for checking accuracy of printing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
Mit drehbaren Handgriffen versehene Handdruckwalze zum Herstellen von lithographischen Probe- und Umdrucken Zusatz zum Patent 592 585 Den Gegenstand der Erfindung bildet eine Verbesserung der mit drehbaren Handgriffen versehenen Handdruckwalze aus Holz ,oder Leichtmetall zum Herstellen von lithographischen Probe- und Umdrucken auf Stein-, Zink- und Aluminiumplatten nach Patent 592 585.Hand pressure roller with rotating handles for manufacturing of lithographic proofs and transfer printing Addendum to patent 592 585 The subject of the invention forms an improvement on those provided with rotatable handles Hand pressure roller made of wood or light metal for the production of lithographic sample and transfer printing on stone, zinc and aluminum plates according to patent 592 585.
Die Erfindung besteht im wesentlichen darin, daß der drehbare Handgriff eine auf den Walzenzapfen lose sitzende Hülse aus Leder, Gummi o. dgl. umschließt und mit Längsschlitzen versehen ist, so daß durch Schließen der Hand leicht die Hülse an die Walzenzapfen angepreßt und dadurch .die Handdruckwalze gebremst werden kann.The invention consists essentially in that the rotatable handle encloses a sleeve made of leather, rubber or the like that sits loosely on the roll neck and is provided with longitudinal slots, so that by closing the hand easily the The sleeve is pressed against the roll neck and thereby the hand pressure roll is braked can.
Eine beispielsweise Ausführungsform des Gegenstandes der Erfindung ist' auf der Zeichnung veranschaulicht, und zwar stellen dar Abb. i einen Grundriß der Handdruckwalze und Abb. ä einen Längsschnitt durch die Handdruckwalze.An example embodiment of the subject matter of the invention is' illustrated on the drawing, namely show Fig. i a plan the hand pressure roller and Fig. ä a longitudinal section through the hand pressure roller.
Die Händdruckwalze istentweder eine Holzwalze, die mit einem Leder- oder Gummischlauch überzogen ist, oder ist eine Leichtmetallwalze, auf der eine dünne Gummimasse aufvulkanisiert ist. Der neue Handgriff besteht aus dem: an die Walzenenden angeflanschten Zapfen C, der lose von der aus weichem Stoff; Leder, Gummi o. dgl., hiergestellten Hülse D umschlossen ist. Diese ist von dem drehbaren Handgriff E aus Leichtmetall umschlossen, der mit Längsschlitzen versehen ist, so, .daß durch Schließen der Hand leicht die Hülse D, an die WalzenzapfenC angepreßt und dadurch die Handdruckwalze gebremst werden kann. Die Hülse D wird an einem Ende durch den schmalen Flanschansatz H geführt, am andern: Ende durch die Verschlußmutter G gehalten, die ebenfalls -einen schmälen Führungsring H hat, der sich gegen das äußere Stirnende der Hülse D legt. Der Metallgriff E wird von :einem Gummi- oder Lederhandschutz F umschlössen. Beim Zusammenpressen der Hand wird für den Drucker ein gefühlsmäßiges Bremsen erzielt, wie es dem Druckererwünscht ist. Dadurch ist dem Drucker auch ein leichtes Arbeiten möglich, weil der Handgriff niemals mehr warm oder gar heiß wird.The hand pressure roller is either a wooden roller covered with a leather or rubber hose, or a light metal roller on which a thin rubber compound is vulcanized. The new handle consists of: the pin C flanged to the roller ends, the loose from the one made of soft fabric; Leather, rubber or the like, sleeve D shown here is enclosed. This is enclosed by the rotatable handle E made of light metal, which is provided with longitudinal slots, so that the sleeve D can be easily pressed against the roll pin C by closing the hand and the hand pressure roll can thereby be braked. The sleeve D is guided at one end through the narrow flange H, at the other end held by the lock nut G, which also has a narrow guide ring H that lies against the outer end of the sleeve D. The metal handle E is enclosed by: a rubber or leather hand guard F. When the hand is pressed together, a feeling of braking is achieved for the printer, as desired by the printer. This also makes it easy for the printer to work because the handle never gets warm or even hot.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET49280D DE671664C (en) | 1937-10-02 | 1937-10-02 | Hand pressure roller with rotating handles for producing lithographic proofs and transfers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET49280D DE671664C (en) | 1937-10-02 | 1937-10-02 | Hand pressure roller with rotating handles for producing lithographic proofs and transfers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE671664C true DE671664C (en) | 1939-02-11 |
Family
ID=7563080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET49280D Expired DE671664C (en) | 1937-10-02 | 1937-10-02 | Hand pressure roller with rotating handles for producing lithographic proofs and transfers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE671664C (en) |
-
1937
- 1937-10-02 DE DET49280D patent/DE671664C/en not_active Expired
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