DE480918C - Drive of the swiveling feed roller of leather folding and blanching machines - Google Patents

Drive of the swiveling feed roller of leather folding and blanching machines

Info

Publication number
DE480918C
DE480918C DEB139816D DEB0139816D DE480918C DE 480918 C DE480918 C DE 480918C DE B139816 D DEB139816 D DE B139816D DE B0139816 D DEB0139816 D DE B0139816D DE 480918 C DE480918 C DE 480918C
Authority
DE
Germany
Prior art keywords
feed roller
drive
leather folding
shaft
blanching
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
DEB139816D
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.)
SCHLAGETER BAYERISCHE MASCHF
Original Assignee
SCHLAGETER BAYERISCHE MASCHF
Publication date
Priority to DEB139816D priority Critical patent/DE480918C/en
Application granted granted Critical
Publication of DE480918C publication Critical patent/DE480918C/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
    • C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather
    • C14B1/04—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface

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

Antrieb der schwenkbaren Zuführungswalze von Lederfalz- und Blanchiermaschinen Die vorliegende Erfindung hat eine Verbesserung an j enenFalz- und Blanchiermaschinen nach dem Hauptpatent 440 038 zum Gegenstand, bei denen die schwenkbare Zuführungswalze durch eine die Schwenkarmbewegung mitmachende Welle angetrieben wird, die mit ortsfesten Wellen durch Universalgelenke gekuppelt ist. Diese Ausführung erforderte bisher einen Längenausgleich; es mußte daher entweder eine der Wellen in sich in Achsenrichtung verschiebbar sein oder das Universalgelenk z. B. in Form einer biegsamen Welle ausgebildet werden, deren Durchhang den Längenunterschied ausglich.Drive of the pivotable feed roller of leather folding and blanching machines The present invention relates to an improvement on those folding and blanching machines according to the main patent 44 0 038 , in which the pivotable feed roller is driven by a shaft which participates in the pivot arm movement and which is connected to fixed shafts by universal joints is coupled. This version previously required length compensation; it therefore had to be either one of the shafts axially displaceable or the universal joint z. B. in the form of a flexible shaft, the sag compensated for the difference in length.

Durch die der Neuerung zugrunde liegende Verbesserung wird bezweckt, durch Fortfall des Längenausgleiches die Bauart zu vereinfachen und die Betriebssicherheit zu erhöhen. Dieser Zweck wird dadurch erreicht, daß die das Antriebsritzel tragende, die Schwenkarmbewegung mitmachende Welle an ein im Drehpunkt des Schwenkarmes angeordnetes Universalgelenk angeschlossen wird, das seinerseits von einer ortsfesten Welle angetrieben wird. Ein solcher Antrieb ist durch die Zeichnung in einer Ausführungsform dargestellt.The improvement on which the innovation is based aims to to simplify the design and operational safety by eliminating the length compensation to increase. This purpose is achieved by the fact that the the swivel arm movement participating in a shaft arranged in the pivot point of the swivel arm Universal joint is connected, which in turn is driven by a stationary shaft will. Such a drive is shown in one embodiment by the drawing.

Durch die Riemenscheibe a des Vorgeleges wird die Welle b mittels des Getriebes c, d angetrieben und ihre Drehung auf die in den Lagern e, f des- Gestellschildes j angeordnete senkrechte Welle g durch das Räderpaar la, i übertragen. Im Drehpunkt l des Schwenkarmes m für die Zuführungswalze n ist ein Universalgelenk k vorgesehen, das einerseits mit der Welle g, anderseits mit der das Ritzel y für den Antrieb s der Zuführungswalze n tragenden, die Schwenkarmbewegung mitmachenden Welle o verbunden ist.The shaft b is driven by the gear mechanism c, d through the belt pulley a of the back gear and its rotation is transmitted to the vertical shaft g arranged in the bearings e, f of the frame plate j through the pair of gears la, i. A universal joint k is provided at the pivot point l of the swivel arm m for the feed roller n, which is connected on the one hand to the shaft g and on the other hand to the shaft o which carries the pinion y for the drive s of the feed roller n and participates in the swivel arm movement.

Claims (1)

PATENTANSPRUCFI: Antrieb. der schwenkbaren Zuführungswalze von Lederfalz- und =fBlanchiermaschinen nach Patent 44o o38, dadurch gekennzeichnet, daß das Universalgelenk (k), das die schwenkbare Antriebswelle (o) für die Zuführungswalze (n) und die senkrechte ortsfeste ä, Welle (g) verbindet,. im Drehpunkt (l) des Schwenkarmes (m) für die Zuführungswalze (n) angeordnet ist.PATENT CLAIM: Drive . the pivotable feed roller of leather folding and = fblanching machines according to patent 44o o38, characterized in that the universal joint (k) which connects the pivotable drive shaft (o) for the feed roller (s) and the vertical, stationary shaft (g). is arranged in the pivot point (l) of the swivel arm (m) for the feed roller (s).
DEB139816D Drive of the swiveling feed roller of leather folding and blanching machines Expired DE480918C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB139816D DE480918C (en) Drive of the swiveling feed roller of leather folding and blanching machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB139816D DE480918C (en) Drive of the swiveling feed roller of leather folding and blanching machines

Publications (1)

Publication Number Publication Date
DE480918C true DE480918C (en) 1929-08-12

Family

ID=6999727

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB139816D Expired DE480918C (en) Drive of the swiveling feed roller of leather folding and blanching machines

Country Status (1)

Country Link
DE (1) DE480918C (en)

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