DE401542C - Device for shearing wool-haired animal skins - Google Patents
Device for shearing wool-haired animal skinsInfo
- Publication number
- DE401542C DE401542C DEK84823D DEK0084823D DE401542C DE 401542 C DE401542 C DE 401542C DE K84823 D DEK84823 D DE K84823D DE K0084823 D DEK0084823 D DE K0084823D DE 401542 C DE401542 C DE 401542C
- Authority
- DE
- Germany
- Prior art keywords
- knife
- hair
- cut
- animal skins
- skin
- 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
-
- 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
- C14B1/24—Cutting or shearing hairs without cutting the skin
-
- 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
- C14B2700/25—Cutting or shearing hairs without cutting the skin
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Scissors And Nippers (AREA)
Description
Vorrichtung zum Scheren wollhaariger Tierfelle. Es sind bereits Vorrichtungen zum Scheren wollhaariger Tierfelle bekannt, bei denen der aus einer über die Breite des Felles reichenden Düse zwecks Teilung der Haare ein Luftstrom auf das ruckweise vorgeschobene Fell geblasen wird. Von diesen bekannten Vorrichtungen unterscheidet sich der Gegenstand der Erfindung dadurch, daß die Düse so zur Schneide eines feststehenden Messers gestellt ist, daß der austretende Luftstrom den jeweilig vom Fell abgeteilten, durch das scherenartig wirkende bewegliche Gegenmesser abzuschneidenden Haarstreifen auf die Schneide des festen Messers in vorwiegend rechtwinkliger Lage der Haare zur Messerschneide drückt.Device for shearing wool-haired animal skins. There are already devices known for shearing wool-haired animal skins, in which the one across the width the fur-reaching nozzle to divide the hair, an air stream on the jerky advanced fur is blown. Differs from these known devices the object of the invention in that the nozzle so for the cutting edge of a stationary Knife is set so that the exiting air stream is separated from the skin, by the scissor-like acting movable counter knife to be cut off strips of hair on the edge of the fixed knife in a predominantly right-angled position of the hair pushes towards the knife edge.
,Auf der Zeichnung ist die :eine Vorrichtung schematisch dargestellt.In the drawing: a device is shown schematically.
Die Vorrichtung besteht im wesentlichen aus einem Tisch i, einer verstellbaren Rolle 2 und einem mit einer Klammer 3 versehenen Band 4, dessen ruckweise Zugbewegungen durch eine von der Messerwelle 9 aus mit Hilfe eines Daumens io gesteuerte Schaltbewegung geregelt wird.The device consists essentially of a table i, an adjustable one Roll 2 and a band 4 provided with a clamp 3, its jerky pulling movements by a switching movement controlled by the knife shaft 9 with the aid of a thumb is regulated.
Das zu scherende wollhaarige Tierfell a wird auf den Tisch i gelegt, über die Rolle 2 geführt und in der Klammer 3 des Bandes 4 befestigt. Vor der Rolle 2 ist ein festes Messer 6 angebracht, dessen Schneide mit der wagerechten Querschnittslinie der Rolle 2 in einer Ebene liegt, so da.ß sich bei jeder Vorschubbewegung des Felles ä ein Haarstreifen b auf die Schneide legt. Auf der drehbaren Welle 9 sitzt eine Trommel 7, auf deren Umfang ein Messer 8 schraubenförmig angeordnet ist, das mit dem festen Messer 6 scherenartig zusammenwirkt, um den auf dem Messer 6 liegenden Haarstreifen b abzuscheren. Oberhalb der Schneide des Messers 6 ist eine über deren Breite reichende Düse i6 angebracht, die mit einer Luftdruckleitung in Verbindung steht, so daß der aus der Düse austretende Luftstrom den vom Fell a abgeteilten Haarstreifen b auf die Schneide des festen Messers 6 drückt, und zwar derart, daß die Haare eine vorwiegend rechtwinklige Lage zur Messerschneide einnehmen.The wool-haired animal fur to be sheared is placed on the table i, passed over the roller 2 and fastened in the clamp 3 of the band 4. Before the roll 2 a fixed blade 6 is mounted, the cutting edge lies with the balance right cross-section line of the roller 2 in a plane, so the coat da.ß at each advancing movement like a hair b strips allocated to the cutting edge. On the rotatable shaft 9 sits a drum 7, on the circumference of which a knife 8 is arranged helically, which cooperates with the fixed knife 6 like scissors in order to shear off the strip of hair b lying on the knife 6. Above the cutting edge of the knife 6 there is a nozzle i6 which extends over its width and which is connected to an air pressure line so that the air flow emerging from the nozzle presses the strip of hair b separated from the skin a onto the cutting edge of the fixed knife 6 in such a way that the hair takes a predominantly right-angled position to the knife edge.
Dadurch, daß der abzuschneidende Haarstreifen b während des Abschneidens durch das Gegenmesser 7, 8 mittels eines - Luftstromes rechtwinklig auf die Schneide des Messers 6 gedrückt wird, wird erreicht, daß das Haar in ganzer Länge abgeschnitten wird und versponnen werden kann.In that the strip of hair to be cut b during cutting through the counter knife 7, 8 by means of an air stream at right angles to the cutting edge of the knife 6 is pressed, it is achieved that the hair is cut off in its entire length and can be spun.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK84823D DE401542C (en) | Device for shearing wool-haired animal skins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK84823D DE401542C (en) | Device for shearing wool-haired animal skins |
Publications (1)
Publication Number | Publication Date |
---|---|
DE401542C true DE401542C (en) | 1924-09-04 |
Family
ID=7235197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK84823D Expired DE401542C (en) | Device for shearing wool-haired animal skins |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE401542C (en) |
-
0
- DE DEK84823D patent/DE401542C/en not_active Expired
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