DE356522C - Leather rolling machine - Google Patents

Leather rolling machine

Info

Publication number
DE356522C
DE356522C DEH85561D DEH0085561D DE356522C DE 356522 C DE356522 C DE 356522C DE H85561 D DEH85561 D DE H85561D DE H0085561 D DEH0085561 D DE H0085561D DE 356522 C DE356522 C DE 356522C
Authority
DE
Germany
Prior art keywords
rolling machine
leather
leather rolling
roller
hand
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
DEH85561D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH85561D priority Critical patent/DE356522C/en
Application granted granted Critical
Publication of DE356522C publication Critical patent/DE356522C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/30—Pressing or rolling leather
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/12—Pressing or rolling leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

Lederwalzmaschine. Die Erfindung bezieht sich auf eine Lederwalzmaschine, deren obere bewegliche Druckwalze sich selbsttätig schräg einstellen kann, damit das zu walzende Leder, das meist an der einen Seite dicker ist als an der anderen, überall gleichmäßig fest gewalzt wird.Leather rolling machine. The invention relates to a leather rolling machine, whose upper movable pressure roller can automatically adjust itself at an angle so that the leather to be rolled, which is usually thicker on one side than on the other, is rolled evenly and firmly everywhere.

Gemäß der Erfindung sind die bekannten Druckhebel einerseits an Segmente, in deren Schlitzführung ein das Lager der Oberwalze tragender Bolzen hängt, und anderseits an einen die Einstellschraube tragenden., parallel zur Walzenachse im Gestell verschiebbaren Schlitten angelenkt. Hierdurch wird die Oberwalze beim Lösen des Druckes mit hochgenommen, so daß die bisherigen Druckkeile in Wegfall kommen.According to the invention, the known pressure levers are on the one hand on segments, in the slot guide a bolt carrying the bearing of the top roller hangs, and on the other hand to a supporting screw., parallel to the roller axis in the Articulated frame movable carriage. This causes the top roller to loosen of the pressure taken up, so that the previous pressure wedges are no longer needed.

Die Zeichnung zeigt die neue Lederwalzmaschine.The drawing shows the new leather rolling machine.

Die untere Walze b ist fest im Rahmen gelagert, die obere Walze d ist in den Lagern c und d mittels der Bolzen e und f in Schlitzführungen von Segmenten g und h, die um die am Gestell befestigten Bolzen i und k drehbar gelagert sind, frei aufgehängt. Von den Segmenten g und h führen die Hebel l und in an den Schlitten n,. Die Hebel sind. an beiden Enden drehbar gelagert. Der Schlitten n führt sich in dem Schieber p, der sich mittels der Steine oder Rollen q und r in einem Schlitz s des Gestelles parallel zur Walzenachse verschieben kann.The lower roller b is firmly mounted in the frame, the upper roller d is free in the bearings c and d by means of the bolts e and f in slot guides of segments g and h, which are rotatably mounted around the bolts i and k attached to the frame hung up. From the segments g and h , the levers l and in lead to the slide n ,. The levers are. rotatably mounted at both ends. The carriage n is guided in the slide p, which can be moved parallel to the roller axis in a slot s in the frame by means of the stones or rollers q and r.

Ist ein Stück Leder zwischen die Walzen a, b gebracht, so wird mittels der Spindel o der Schlitten n nach unten geschraubt, wodurch erreicht wird, daß die Segmente g und h nach auswärts gedrückt werden und dabei die Lager c und d auch gleichmäßig nach unten drücken. Ist das Leder an einer Seite dicker als an der anderen, so daß eines der beiden Lager zurückbleiben muß, so kommt der Druckausgleich dadurch zustande, daß sich der Schieber p entsprechend den erforderlichen Hebelarmen seitwärts verschieben kann. Hierbei bleibt der Druck auf beiden Lagern derselbe, wie er zuvor mittels der Spindel o eingestellt war.If a piece of leather is brought between the rollers a, b , the slide n is screwed down by means of the spindle o, whereby it is achieved that the segments g and h are pressed outwards and the bearings c and d also evenly downwards to press. If the leather is thicker on one side than on the other, so that one of the two bearings must remain behind, the pressure equalization comes about because the slide p can move sideways according to the required lever arms. The pressure on both bearings remains the same as it was previously set by means of the spindle o.

Claims (1)

PATENT-ANsPRUcIi: Lederwalzmaschine mit selbsttätiger Schrägstellung der Oberwalze, dadurch gekennzeichnet, daß die Druckhebel (l, in) einerseits an Segmente (g, la), in deren Schlitzführung die die Lager (c, d) der Oberwalze (a) tragenden Bolzen (e, f) hängen, und anderseits ari einem die Einstellschraube (o) tragenden, parallel zur Wal-' zenachse (a) im Gestell verschiebbaren Schlitten (p) angelenkt sind.PATENT APPLICATION: Leather rolling machine with automatic inclination of the top roller, characterized in that the pressure levers (l, in) on the one hand are attached to segments (g, la), in whose slot guide the bolts (c, d) of the top roller (a) are supported. e, f) hang, and on the other hand are articulated to a slide (p) which carries the adjusting screw (o) and is displaceable parallel to the roller axis (a) in the frame.
DEH85561D Leather rolling machine Expired DE356522C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH85561D DE356522C (en) Leather rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH85561D DE356522C (en) Leather rolling machine

Publications (1)

Publication Number Publication Date
DE356522C true DE356522C (en) 1922-07-25

Family

ID=7164445

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH85561D Expired DE356522C (en) Leather rolling machine

Country Status (1)

Country Link
DE (1) DE356522C (en)

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