DE883137C - Storage for hollow printing rollers - Google Patents

Storage for hollow printing rollers

Info

Publication number
DE883137C
DE883137C DER6708A DER0006708A DE883137C DE 883137 C DE883137 C DE 883137C DE R6708 A DER6708 A DE R6708A DE R0006708 A DER0006708 A DE R0006708A DE 883137 C DE883137 C DE 883137C
Authority
DE
Germany
Prior art keywords
storage
printing rollers
hollow
roller
storage according
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
DER6708A
Other languages
German (de)
Inventor
Hans Pickartz
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.)
Ramisch & Co Dr GmbH
Original Assignee
Ramisch & Co Dr GmbH
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 Ramisch & Co Dr GmbH filed Critical Ramisch & Co Dr GmbH
Priority to DER6708A priority Critical patent/DE883137C/en
Application granted granted Critical
Publication of DE883137C publication Critical patent/DE883137C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/08—Rollers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Rotary Presses (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

..fst`.'bühenle nicht möglich" Walzenpaare 'von großer Länge 'und kleinem Durchmesser, z B. ioo bis 16o mm Durchmesser bei iooo bis 2ood'mm Länge, wegen ihrer Durchbiegung -als Rohrwalzen, auszuführen. -._. . -.-, .._ ... - _ .. ._...fst`.'bühenle not possible "pairs of rollers 'of great length' and small diameter, e.g. 100 to 16o mm diameter with 100 to 2ood'mm length, because of their deflection as tube rolls. -._. . -.-, .._ ... - _ .. ._.

-Rotierende Stützwalzen sind mit ihren Lage--ungen-' konstruktiv von außen nicht an jeder' Maschine anzubringen, zudem ist deren Anbau vielfach mit großen Kosten verbunden.-Rotating back-up rollers are with their location - inaccurate 'constructive of not to be attached to the outside of every machine, and their attachment is often large Associated costs.

Die Erfindung zeigt eine einfache, praktische Lagerung, bei welcher die Abstützung der h-ohleg Druckwalzern gegen Durchbiegung in das Innere der Druckwalzen verlegt worden ist. Konstruktiv, wie formmäßig ergeben sich hierdurch erhebliche Vorteile.The invention shows a simple, practical storage in which the support of the h-ohleg printing rollers against deflection in the interior of the printing rollers has been relocated. In terms of design and form, this results in considerable Advantages.

Die Rohrwalze a ist auf hohlen Tragzapfen b durch Kugellager c an beiden-Seiten . gelagert.- Die hohlen Tragzapfen b sind in Richtung der Gegenwalze a1 verschiebbar. Diireh" die T'rägzapfen U führen. Hebel g, e, die im Drehpunkt d gelagert sind. Auf den kurzen Hebelarmen e sitzen. StÄtzlager (Kugellager) f. Die langen Hebelarme grsind mit Druckzylindern la verbunden. '-- # Durch Druckgebung in den Zylindern h. wird durch die Hebelübersetzung ein Druck auf die ,Stützlager f ausgeübt: Diese zibertragen- denselben _ auf die Rohrwalze a. Diese Anordnung setzt der Dunchbiegung einen größeren Widerstand entgegen ' äls Walzen aus Vollmaterial bei gleichem Durch-3nesser,. so- daß die Durchb-iegung der Rohrwalzen -stark herabgemindert - oder praktisch vollkommen aufgehoben wird.The tube roller a is on hollow trunnions b by ball bearings c on both sides. stored.- The hollow support pins b are displaceable in the direction of the counter roller a1. Diireh "guide the trunnions U. Levers g, e, which are mounted in pivot point d. Sit on the short lever arms e. Support bearings (ball bearings) f. The long lever arms are connected to pressure cylinders la. '- # By applying pressure in the cylinders h. is exerted a pressure on the support bearing f through the leverage: these transfer the same to the tube roller a. This arrangement opposes the dunch bending a greater resistance than rollers made of solid material with the same diameter, so- that the deflection of the tube rolls - greatly reduced - or practically completely eliminated.

Claims (3)

PATENTANSPRÜCHE: i. Lagerung für hohle Druckwalzen, gekennzeichnet durch am Maschinengestell befestigte, in .die Walze (a) hineinragende hohle Tragzapfen (b) mit Außensitz für die Walzenrandlager.(c) und schwenkbarem Stützlager (f) an die....hohlen Tragzapfen durchdringenden Hebeln (g, e) für den mittleren Walzenbereich. PATENT CLAIMS: i. Storage for hollow printing rollers, marked by means of hollow trunnions that are attached to the machine frame and protrude into the roller (a) (b) with outer seat for the roller edge bearings. (c) and swiveling support bearing (f) the levers (g, e) penetrating the hollow trunnions for the central roller area. 2. Lagerung nach Anspruch i, dadurch gekennzeichnet, daß .die Hebel für die schwenkharen' Stützläger mechanisch, hydraulisch oder pneumatisch unter Druck gesetzt werden. . 2. Storage according to claim i, characterized in that .the levers for the swivel arms' Support bearings are mechanically, hydraulically or pneumatically pressurized. . 3, Lagerung nach den Ansprüchen i und 2, dadurch gekennzeichnet; daß das Hebelsystem ein- eder :zweiseitig angeordnet ist. q.. Lagerung nach den Ansprüchen 1, 2 und 3, dadurch gekennzeichnet, daß die ganze Anordnung verschiebbar angeordnet- ist: -3, storage according to claims i and 2, characterized in that; that the lever system one-eder: is arranged on both sides. q .. Storage according to claims 1, 2 and 3, characterized in that the whole arrangement is slidably arranged: -
DER6708A 1951-09-18 1951-09-18 Storage for hollow printing rollers Expired DE883137C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER6708A DE883137C (en) 1951-09-18 1951-09-18 Storage for hollow printing rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER6708A DE883137C (en) 1951-09-18 1951-09-18 Storage for hollow printing rollers

Publications (1)

Publication Number Publication Date
DE883137C true DE883137C (en) 1953-07-16

Family

ID=7397466

Family Applications (1)

Application Number Title Priority Date Filing Date
DER6708A Expired DE883137C (en) 1951-09-18 1951-09-18 Storage for hollow printing rollers

Country Status (1)

Country Link
DE (1) DE883137C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108649B (en) * 1957-01-15 1961-06-15 Famatex G M B H Roll, in particular calender roll
DE1264378B (en) * 1955-10-08 1968-03-28 Sucker Geb Press roll for web-shaped goods
DE1292957B (en) * 1963-01-07 1969-04-17 Peder Mortensen As Arrangement on hollow pressure rollers
DE29603885U1 (en) * 1996-03-02 1996-04-25 Suchy, Wolfgang, 07545 Gera Press device for squeeze rolls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264378B (en) * 1955-10-08 1968-03-28 Sucker Geb Press roll for web-shaped goods
DE1108649B (en) * 1957-01-15 1961-06-15 Famatex G M B H Roll, in particular calender roll
DE1292957B (en) * 1963-01-07 1969-04-17 Peder Mortensen As Arrangement on hollow pressure rollers
DE29603885U1 (en) * 1996-03-02 1996-04-25 Suchy, Wolfgang, 07545 Gera Press device for squeeze rolls

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