DE889096C - Printing cylinder - Google Patents

Printing cylinder

Info

Publication number
DE889096C
DE889096C DEW7001A DEW0007001A DE889096C DE 889096 C DE889096 C DE 889096C DE W7001 A DEW7001 A DE W7001A DE W0007001 A DEW0007001 A DE W0007001A DE 889096 C DE889096 C DE 889096C
Authority
DE
Germany
Prior art keywords
printing cylinder
line
pressure cylinder
fittings
apex
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
DEW7001A
Other languages
German (de)
Inventor
Hermann Kurt Weihe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEW7001A priority Critical patent/DE889096C/en
Application granted granted Critical
Publication of DE889096C publication Critical patent/DE889096C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

Bei horizontal oder -annähernd 4orizontal liegenden Druckerzeugern, insbesondere für hydraulische Fernbetätigung, ist es von großer Wichtigkeit, daß die Leitungen zu den Arbeitszylindern-- am -Druckerzenger so angeordnet sind, daß keine sogenannten toten Winkel oder Räume vorhanden sind, in denen auch beim sorgfältigsten Entlüften Luftsäcke zurückbleiben, de:die ganze hydraulische Anlage weich machen. Bisher wurden besondere Entlüfterverschraubungen verwendet, um die Luft aus den toten Winkeln zu entfernen.In the case of pressure generators lying horizontally or almost horizontally, especially for hydraulic remote control, it is of great importance that the lines to the working cylinders are arranged on the printer roller in such a way that there are no so-called blind spots or spaces in which even the most careful Vent air bags that are left behind, de: softening the entire hydraulic system. So far, special vent fittings were used to remove the air from the remove blind spots.

Nach her Erfindung fallen besondere Entlüfternippel weg. Hiernach ist der Druckzylinder derart ausgestaltet, daß die Gewindebohrungen oder -augen für die Anschlußstutzen der Leitungsarmaturen an der höchsten Stelle des Druckzylinders liegen. Weitere Merkmale der Erfindung-sind aus der nachstehenden Beschreibung sowie aus der Zeichnung ersichtlich, in der ein Ausführungsbeispiel veranschaulicht ist. In Abb. 1 -ist in -der Scheitellinie 4. des horizontal liegenden Druckerzeugers i die Anschlußstelle für die Leitungsarmaturen vorgesehen. Die Abb. 2 gibt einen Schnitt -entsprechend Linie A-A der AM. i wieder: Hier sind die Gewindebohrungen 3 für die Leitungsarmaturen 2, heispielsweise'einer hydraulisch gesteuerten Fernbetätigungsanlage, so angebracht, daß ihre Mittellinie in der Scheitelhöhe 4 des Druckzylinders i liegt. Bei dieser Ausgestaltung der Druckzylinder ist ein Zurückhalten von schädlichen Luftsäcken nicht mehr möglich.According to the invention, special bleeder nipples are omitted. According to this, the pressure cylinder is designed in such a way that the threaded bores or eyes for the connecting pieces of the line fittings are at the highest point of the pressure cylinder. Further features of the invention are evident from the description below and from the drawing, in which an exemplary embodiment is illustrated. In Fig. 1 the connection point for the line fittings is provided in the apex line 4. of the horizontally lying pressure generator i. Fig. 2 shows a section - corresponding to line AA of the AM. i again: Here the threaded bores 3 for the line fittings 2, for example a hydraulically controlled remote control system, are attached in such a way that their center line lies at the apex 4 of the pressure cylinder i. With this configuration of the pressure cylinder, it is no longer possible to hold back harmful air sacs.

Claims (1)

PATENTANSPRUCH: Druckzylinder, -dadurch gekennzeichnet, daß ,die Gewindebohrungen (3) für die Anschlußstutzen der Leitungsarmaturen (2) im Scheitel des Druckzylinders (i) liegen.PATENT CLAIM: Printing cylinder, characterized in that, the threaded holes (3) for the connecting pieces of the line fittings (2) in the apex of the pressure cylinder (i) lie.
DEW7001A 1951-10-26 1951-10-26 Printing cylinder Expired DE889096C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW7001A DE889096C (en) 1951-10-26 1951-10-26 Printing cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW7001A DE889096C (en) 1951-10-26 1951-10-26 Printing cylinder

Publications (1)

Publication Number Publication Date
DE889096C true DE889096C (en) 1953-09-07

Family

ID=7593394

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW7001A Expired DE889096C (en) 1951-10-26 1951-10-26 Printing cylinder

Country Status (1)

Country Link
DE (1) DE889096C (en)

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