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EP0080163A1 - Wood cutting and splitting device - Google Patents

Wood cutting and splitting device Download PDF

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Publication number
EP0080163A1
EP0080163A1 EP82110613A EP82110613A EP0080163A1 EP 0080163 A1 EP0080163 A1 EP 0080163A1 EP 82110613 A EP82110613 A EP 82110613A EP 82110613 A EP82110613 A EP 82110613A EP 0080163 A1 EP0080163 A1 EP 0080163A1
Authority
EP
European Patent Office
Prior art keywords
splitting
sword
sword knife
support table
knife
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.)
Granted
Application number
EP82110613A
Other languages
German (de)
French (fr)
Other versions
EP0080163B1 (en
Inventor
Gustav Veit
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Individual
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Individual
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Filing date
Publication date
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Priority to AT82110613T priority Critical patent/ATE19990T1/en
Publication of EP0080163A1 publication Critical patent/EP0080163A1/en
Application granted granted Critical
Publication of EP0080163B1 publication Critical patent/EP0080163B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching

Definitions

  • the invention relates to a device for separating and splitting firewood into logs or pieces suitable for the furnace, in particular for crushing irregularly grown branches or stump parts.
  • Known splitting devices of this type are so far only suitable for longitudinal or transverse splitting relatively smaller and regularly ge adult long or round wood, but not for shredding irregular branches or even tree stumps.
  • the latter is very special and essentially due to the fact that the known devices either do not have the required power or do not have an adequate opening width for the splitting tools.
  • the object of the present innovation is therefore to eliminate the disadvantages listed above in a simple form and to create a splitting device which is primarily suitable for crushing hem stumps and which can also be used to pull them out of the ground.
  • the device shown in FIGS. 1 and 2 is essentially suitable as a so-called pruning shear, that is, for crushing rootstocks or the like. irregularly grown wooden parts, where a splitting in the longitudinal direction of the fiber is almost impossible. It consists in its basic structure of a frame with column 1 and foot part 2 and arranged therein, vertically against the support or splitting table 5, 5a by a hydraulic cylinder-piston unit 8, 9 sword knife 3, 3a, 3b as the actual S p old device.
  • this device is now characterized in that the frame consists of a largely vertically directed column part 1 and an approximately horizontally extending foot part 2 adjoining it on the bottom, the sword knife 3 is vertically pivoted at one end in the column part 1 about a horizontal axis 4, and the Support table 5 is also articulated vertically about an associated horizontal axis 6 on the foot part 1, both splitting elements, sword knife 3 and support table 5, connected at one end via pull tabs 7 or handlebars and connected to the hydraulic movement mechanism cylinder 8, piston 9, that they enclose an acute angle a to each other in the open position and the sword knife 3 over its entire length in the closed position Cutting length L with line contact on the top 5a of the gap table 5 can rest.
  • connection points 10 and 11 are designed as easily detachable plug-in pin connections and the sword knife 3 can be articulated to the frame column 1 at different heights 4 ', 4 "and the pivot axis 6 of the support table 5 at the free end 2a of the frame foot 2 lies, there is also a so-called pulling cut, which requires relatively little effort.
  • the present invention is characterized by the fact that the cylinder piston unit 8, 9 engages between the foot part 2 and the sword knife extension 3b and at the free end of the support table 5 a slide 13 or the like reaching towards the ground 12.
  • inclined plane is detachably connected via joints 14 or hinges; About this slide, the mostly irregular woods to be split can be easily pulled onto the splitting table 5, 5a without having to lift them or fear that the root system jams under the splitting table 5.
  • the most important criterion embodied in the present innovation and the resulting technical teaching or the general spatial concept are the adjustment or the possibility of different articulation of the pull tabs 7 between the connection points 10, 11, the piston rod 9 at the points 10 and Sword knife 3 in the individual heights 4, 4 ', 4''to see, whereby the so-called "pulling cut” movement sequence between parts 3 and 5 can be varied in terms of sequence, acceleration values and opening angle a to the most diverse needs.
  • the one at the free end of the gap or support table 5 via the hinges 14 detachably articulated slide 13, also allows the rootstock or the like to be easily pushed on. over this inclined plane on the table 5. By hanging a rope or the like.
  • rhizomes can also be pulled from the ground.
  • the entire device can also be used free-standing on the sod 12 with its own hydraulic unit or connected to the three-point hydraulic system 16 of a tractor.
  • the upper and lower cross-connections 17, 18 serve to stiffen the entire system. with position 19 the connection of the hydraulic system to the cylinder-piston unit S, 9 is indicated.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1. A log dividing and splitting device having a frame (1, 2) comprising an essentially vertical column part (1) connected at its base to an approximately horizontal foot part (2) and in which a cantilevered blade (3) is carried so as to be free to swivel around a horizontal spindle (4), with a log support (5) and with a hydraulic cylinder/piston unit (8, 9) which effects a relative movement between the cantilevered blade (3) and the log support (5), characterized by, the log support (5) on the foot part (2) being free to swivel around a spindle (6) that is parallel to the spindle (4) of the cantilevered blade (3), by the cantilevered blade (3) and the log support (5) being connected to one another by a connecting bar (7) and by the dimensioning of the resultant fourpivot linkage being such that the cantilever blade (3) and the log support (5) are at an acute angle (a) to one another in the open position and that when closed the cantilevered blade (3) comes against the upper face (5a) of the log support (5) with lineal contact over its full cutting length (L).

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Trennen und Spalten von Brennholz in ofengerechte Scheite bzw. Stücke, insbesondere dabei zum Zerkleinern unregelmäßig gewachsener Ast-oder Stumpfteile.The invention relates to a device for separating and splitting firewood into logs or pieces suitable for the furnace, in particular for crushing irregularly grown branches or stump parts.

Bekannte Spaltgeräte dieser Art eignen sich bislang lediglich zum Längs- oder Querspalten verhältnismäßig kleiner und regelmäßig gewachsener Lang- oder Rundhölzer, nicht aber zum Zerkleinern unregelmäßiger Asthülzer oder gar Baumstümpfe. Letzteres ist dabei ganz speziell und im wesentlichen darauf zurückzuführen, daß bei den bekannten Geräten entweder der erforderliche Kraftbedarf oder aber eine ausreichende Öffnungswsite der Spaltwerkzeuge nicht vorhanden sind.Known splitting devices of this type are so far only suitable for longitudinal or transverse splitting relatively smaller and regularly ge adult long or round wood, but not for shredding irregular branches or even tree stumps. The latter is very special and essentially due to the fact that the known devices either do not have the required power or do not have an adequate opening width for the splitting tools.

Aufgabe der vorliegenden Neuerung ist es daher, die vorstehend aufgeführten Nachteile in einfacher Form zu beseitigen und ein vornehmlich zum Zerkleinern von Saumstümpfen geeignetes Spaltgerät zu schaffen, das auch zum Herausziehen derselben aus dem Erdreich Verwendung finden kann.The object of the present innovation is therefore to eliminate the disadvantages listed above in a simple form and to create a splitting device which is primarily suitable for crushing hem stumps and which can also be used to pull them out of the ground.

Gelöst wird diese Aufgabe dabei durch die aus den Schutzansprüchen ersichtlichen Mittel und baulichen Maßnahmen.This task is solved by the means and structural measures evident from the protection claims.

In der Zeichnung ist ein Ausführungsbeispiel der Neuerung dargestellt und anschließend näher beschrieben.In the drawing, an embodiment of the innovation is shown and then described in more detail.

Es zeigen:

  • Fig. 1 eine Seitenansicht des neuerungsgemäßen Spaltgerätes in weitestgehend schematischer Darstellung und
  • Fig. 2 eine Ansicht auf das Gerät von hinten.
Show it:
  • Fig. 1 is a side view of the innovative splitting device in a largely schematic representation and
  • Fig. 2 is a view of the device from behind.

Die in den Fig. 1 und 2 dargestellte Vorrichtung eignet sich im wesentlichen als sogenannte Baumstockschere, also zum Zerkleinern von Wurzelstöcken o.ä. unregelmäßig gewachsenen Holzteilen, bei denen eine Spaltung in Faserlängsrichtung so gut wie nicht möglich ist. Sie besteht dabei in ihrem Grundaufbau aus einem Gestell mit Säule 1 und Fußteil 2 sowie darin angeordnetem, vertikal gegen den Auflage- bzw. Spalttisch 5, 5a durch eine hydraulische Zylinder-Kolbeneinheit 8, 9 bewegbaren Schwertmesser 3, 3a, 3b als eigentlichem Spaltgerät.The device shown in FIGS. 1 and 2 is essentially suitable as a so-called pruning shear, that is, for crushing rootstocks or the like. irregularly grown wooden parts, where a splitting in the longitudinal direction of the fiber is almost impossible. It consists in its basic structure of a frame with column 1 and foot part 2 and arranged therein, vertically against the support or splitting table 5, 5a by a hydraulic cylinder-piston unit 8, 9 sword knife 3, 3a, 3b as the actual S p old device.

Erfindungsgemäß zeichnet sich diese Vorrichtung nun dadurch aus, daß das Gestell aus einem weitestgehend vertikal gerichteten Säulenteil 1 und einem bodenseitig daran anschließenden, etwa horizontal verlaufenden Fußteil 2 besteht, das Schwertmesser 3 einendig im Säulenteil 1 um eine horizontale Achse 4 vertikal schwenkbar gelagert, sowie der Auflagetisch 5 ebenfalls höhenbeweglich um eine zugeordnete Horizontalachse 6 am Fußteil 1 angelenkt ist, wobei beide Spaltelemente, Schwertmesser 3 und Auflagetisch 5, einendig über Zuglaschen 7 bzw. Lenker derart miteinander verbunden und an den hydraulischen Bewegungsmechanismus Zylinder 8, Kolben 9, angeschlossen sind, daß sie in der Öffnungsstellung einen spitzen Winkel a zueinander einschließen und in der Schließstellung das Schwertmesser 3 über seine ganze Schneidlänge L mit Linienberührung auf der Oberseite 5a des Spalttisches 5 aufliegen kann. Da zudem weiterhin vorgesehen ist, daß die Zuglaschen 7 bzw. Lenker an hebelarmartigen Verlängerungen 3b bzw. 5b von Auflagetisch 5 und Schwertmesseroberteil 3a angreifen und zudem an unterschiedlich weit von den jeweiligen Schwenkachsen 4 bzw. 6 von Schwertmesser 3 und Tisch 5 entfernt liegende Anschlußstellen 10 bzw. 11 anlenkbar sind, ist es zudem möglich, die Relativbewegungen von Messer 3, 3a und Spalt- bzw. Auflagetisch 5, 5a, 5b derart zueinander zu verändern, daß zum einen die Schneidlänge L des Messers 3 auch eine winkelstellung b - strichpunktierte Darstellung 3', 3a' in Fig. 1 - einnehmen und zum anderen sogar durch einen Längsschlitz 5c im Spalttisch 5 soweit nach unten durchgreifen kann, daß anstelle der Linienauflage auf letzterem ein Eindringen in diesen stattfindet bis auch die letzte Holzfaser getrennt ist; im übrigen bewirkt dabei die Öffnung des Schneidwinkels b zur Gestellsäule 1 hin, daß die zwischen Messer 3 und Tisch 5 liegenden Holzteile beim Schneidvorgang gut erfaßt bzw. eingeklemmt werden. Da erfindungsgemäß weiterhin wichtig ist, daß die Anschlußstellen 10 bzw. 11 als leicht lösbare Steckbolzenverbindungen ausgebildet sind und das Schwertmesser 3 in unterschiedlichen Höhenlagen 4', 4" an der Gestellsäule 1 anlenkbar ist und die Schwenkachse 6 des Auflagetisches 5 am freien Ende 2a des Gestellfußes 2 liegt, entsteht zudem noch ein sogenannter ziehender Schnitt, der relativ wenig Kraftaufwand erfordert.According to the invention, this device is now characterized in that the frame consists of a largely vertically directed column part 1 and an approximately horizontally extending foot part 2 adjoining it on the bottom, the sword knife 3 is vertically pivoted at one end in the column part 1 about a horizontal axis 4, and the Support table 5 is also articulated vertically about an associated horizontal axis 6 on the foot part 1, both splitting elements, sword knife 3 and support table 5, connected at one end via pull tabs 7 or handlebars and connected to the hydraulic movement mechanism cylinder 8, piston 9, that they enclose an acute angle a to each other in the open position and the sword knife 3 over its entire length in the closed position Cutting length L with line contact on the top 5a of the gap table 5 can rest. Since it is also provided that the pull tabs 7 or handlebars engage on lever arm-like extensions 3b or 5b of the support table 5 and the upper part of the sword knife 3a and, moreover, on connection points 10 which are at different distances from the respective pivot axes 4 and 6 of the sword knife 3 and table 5 or 11 are articulated, it is also possible to change the relative movements of knife 3, 3a and gap or support table 5, 5a, 5b to one another such that on the one hand the cutting length L of the knife 3 also shows an angular position b - dash-dotted line 3 ', 3a' in Fig. 1 - and on the other hand even reach through a longitudinal slot 5c in the splitting table 5 so far that instead of the line support on the latter there is penetration until the last wood fiber is separated; otherwise the opening of the cutting angle b towards the frame column 1 causes the wooden parts lying between the knife 3 and the table 5 to be gripped or clamped well during the cutting process. Since it is also important according to the invention that the connection points 10 and 11 are designed as easily detachable plug-in pin connections and the sword knife 3 can be articulated to the frame column 1 at different heights 4 ', 4 "and the pivot axis 6 of the support table 5 at the free end 2a of the frame foot 2 lies, there is also a so-called pulling cut, which requires relatively little effort.

Letztlich zeichnet sich die vorliegende Erfindung noch dadurch aus, daß die Zylinder-Kolbaneinheit 8, 9 zwischen Fußteil 2 und Schwertmesserverlängerung 3b angreift und am freien Ende des Auflagetisches 5 eine zum Erdboden 12 hin reichende Rutsche 13 o.ä. schiefe Ebene über Gelenke 14 bzw. Scharniere lösbar angeschlossen ist; über diese Rutsche können die zu spaltenden, meist unregelmäßigen Hölzer dabei leicht auf den Spalttisch 5, 5a gezogen werden, ohne daß man sie anheben oder befürchten muß, daß sich das Wurzelwerk unter dem Spalttisch 5 verklemmt.Ultimately, the present invention is characterized by the fact that the cylinder piston unit 8, 9 engages between the foot part 2 and the sword knife extension 3b and at the free end of the support table 5 a slide 13 or the like reaching towards the ground 12. inclined plane is detachably connected via joints 14 or hinges; About this slide, the mostly irregular woods to be split can be easily pulled onto the splitting table 5, 5a without having to lift them or fear that the root system jams under the splitting table 5.

Das Wesentlichste in vorliegender Neuerung jedoch verkörperte Kriterium und die daraus resultierende technische Lehre bzw. der allgemeine Raumformgedanke, sind dabei in der Verstellmöglichkeit bzw. der Möglichkeit unterschiedlicher Anlenkung der Zuglaschen 7 zwischen den Anschlußstellen 10, 11, der Kolbenstange 9 an den Stellen 10 und des Schwertmessers 3 in den einzelnen Höhenlagen 4, 4', 4'' zu sehen, wodurch der als sogenannter " ziehender Schnitt " zu bezeichnende Bewegungsablauf zwischen den Teilen 3 und 5 auf die verschiedenartigsten Bedürfnisse in Ablauf, Beschleunigungswerten und Öffnungswinkel a hin variiert werden kann. Die am freien Ende des Spalt- bzw. Auflagetisches 5 über die Scharniere 14 lösbar angelenkte Rutsche 13, ermöglicht zudem ein leichtes Aufschieben von Wurzelstöcken a.dgl. über diese schiefe Ebene auf den Tisch 5. Durch Einhängen eines Seiles o.dgl. in einer Art Hakenöse 15 am Schwertmesser 3 können zudem Wurzelstöcke aus dem Erdreich gezogen werden. Die gesamte Einrichtung kann zudem freistehend auf dem Soden 12 mit eigenem Hydraulikaggregat oder an die Dreipunkt-Hydraulik 16 eines Schleppers angeschlossen, verwendet werden. Zur Versteifung des gesamten Systems dienen dabei die obere und untere Querverbindung 17, 18; mit Position 19 ist der Anschluß des hydraulischen Systems an die Zylinder-Kolbeneinheit S, 9 angedeutet.The most important criterion embodied in the present innovation and the resulting technical teaching or the general spatial concept are the adjustment or the possibility of different articulation of the pull tabs 7 between the connection points 10, 11, the piston rod 9 at the points 10 and Sword knife 3 in the individual heights 4, 4 ', 4''to see, whereby the so-called "pulling cut" movement sequence between parts 3 and 5 can be varied in terms of sequence, acceleration values and opening angle a to the most diverse needs. The one at the free end of the gap or support table 5 via the hinges 14 detachably articulated slide 13, also allows the rootstock or the like to be easily pushed on. over this inclined plane on the table 5. By hanging a rope or the like. In a kind of hook eye 15 on the sword knife 3, rhizomes can also be pulled from the ground. The entire device can also be used free-standing on the sod 12 with its own hydraulic unit or connected to the three-point hydraulic system 16 of a tractor. The upper and lower cross-connections 17, 18 serve to stiffen the entire system. with position 19 the connection of the hydraulic system to the cylinder-piston unit S, 9 is indicated.

SezugsziffernverzeichnisNumeral index

  • 1 Gestellsäule1 frame column
  • 2 Gestellfußteil 2a freies Ende2 frame foot part 2a free end
  • 3 Schwertmesser3 sword knives
  • 3a Oberteil3a top
  • 3b Verlängerung3b extension
  • 4 Achse 4', 4" Höhenlagen4 axis 4 ', 4 "heights
  • 5 Auflagetisch5 support table
  • 5a Oberseite von Pas. 55a top of pas. 5
  • 5b Verlängerung5b extension
  • 6 Achse6 axis
  • 7 Zugleschen7 trains
  • 8 Zylinder8 cylinders
  • 9 Kolben9 pistons
  • 10 Anschlußstellen10 connection points
  • 11 "11 "
  • 12 Erdboden12 ground
  • 13 Rutsche13 slide
  • 14 Gelanke14 joints
  • 15 Hakenöse15 hook eye
  • 16 Dreipunktanhängung 18 untere Querverbindung16 three-point hitch 18 lower cross connection
  • 17 obere Querverbindung 19 Hydraulikanschluß17 upper cross connection 19 hydraulic connection
  • a spitzer Winkela sharp angle
  • L Länge des SchwertmessersL length of the sword knife

Claims (6)

1. Vorrichtung zum Trennen und Spalten von Brennholz in ofengerechte Scheite bzw. Stücke, insbesondere dabei zum Zerkleinern unregelmäßig gewachsener Ast- und Stumpfteile, bestehend aus einem Gestell mit darin angeordnetem, vertikal gegen einen Auflage- bzw. Spalttisch für das zu zerkleinernde Holz durch eine hydraulische Zylindar-Kolbeneinheit bewegbarem Schwertmesser als Spaltgerät,
dadurch gekennzeichnet , daß das Gestell aus einem weitestgehend vertikal gerichteten Säulenteil ( 1 ) und einem bodenseitig-daran anschließenden, etwa horizontal verlaufenden Fußteil ( 2 ) besteht, das Schwertmesser ( 3 ) einendig im Säulenteil ( 1 ) um eine horizontale Achse ( 4 ) vertikal schwenkbar gelagert, sowie der Auflagetisch ( 5 ) ebenfalls höhenbeweglich um eine zugeordnete Horizontalachse ( 6 ) am Fußteil ( 1 ) angelenkt ist, wobei beide Spaltelemente ( Schwertmesser 3 und Auflagetisch 5 ) eineindig über Zuglaschen ( 7 ) bzw. Lenker derart miteinander verbunden und an den hydraulischen Bewegungsmechanismus ( Zylinder 8, Kolben 9 ) angeschlossen sind, daß sie in der Öffnungsstellung einen spitzen Winkel ( a ) zueinander einschließen und in der Schließstellung das Schwertmesser ( 3 ) über seine ganze Schneidlänge ( L ) mit Linienberührung auf der Oberseite ( 5a ) des Spalttisches ( 5 ) aufliegt. 1.Device for separating and splitting firewood into furnace-compatible logs or pieces, in particular for crushing irregularly grown branches and stump parts, consisting of a frame with a vertically arranged against a support or splitting table for the wood to be shredded by a hydraulic cylinder-piston unit movable sword knife as splitting device,
characterized , that the frame consists of a largely vertically directed column part (1) and an approximately horizontally extending foot part (2) connected to the base, the sword knife (3) is vertically pivoted at one end in the column part (1) about a horizontal axis (4), and the support table (5) is also articulated in height about an assigned horizontal axis (6) on the foot part (1), the two splitting elements (sword knife 3 and support table 5) being connected to one another via pull tabs (7) or handlebars and connected to the hydraulic movement mechanism (cylinder 8, piston 9), that they enclose an acute angle (a) to each other in the open position and in the closed position the sword knife (3) lies over its entire cutting length (L) with line contact on the upper side (5a) of the gap table (5). 2. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet ,
daß die Zuglaschen ( 7 ) bzw. Lenker an hebelarmartigen Verlängerungen ( 3b bzw. 5b ) von auflagetisch ( 5 ) und Schwertmessaroberteil ( 3a ) angreifen.2. Device according to claim 1,
characterized ,
that the pull tabs (7) or handlebars on lever arm-like extensions (3b or 5b) of the support table (5) and sword-shaped upper part (3a) engage. 3. Vorrichtung nach den Ansprüchen 1 und 2,
dadurch gekennzeichnet ,
daß die Zuglaschen ( 7 ) bzw. Lenker an unterschiedlich weit von den jeweiligen Schwenkachsen ( 4 bzw. 6 von Schwertmesser ( 3 ) und Tisch ( 5 ) entfernt liegende Anschlußstellen ( 10 bzw. 11 ) anlenkbar sind.3. Device according to claims 1 and 2,
characterized ,
that the pull tabs (7) or handlebars can be articulated to connecting points (10 or 11) which are at different distances from the respective pivot axes (4 or 6 of the sword knife (3) and table (5)). 4. Vorrichtung nach den Ansprüchen 1 bis 3,
dadurch gekennzeichnet , daß die Anschlußstellen ( 10 bzw. 11 ) als leicht lösbare Steckbolzenverbindungen ausgebildet sind.4. Device according to claims 1 to 3,
characterized , that the connection points (10 and 11) are designed as easily detachable plug pin connections. 5. Vorrichtung nach den Ansprüchen 1 bis 4,
dadurch gekennzeichnet ,
daß das Schwertmesser ( 3 ) in unterschiedlichen Höhenlagen ( 4', 4") an der Gestellsäule ( 1 ) anlenkbar ist und die Schwenkachse ( 6 ) des Auflagetisches ( 5 ) am freien Ende ( 2a ) des Gestellfußes ( 2 ) liegt.5. Device according to claims 1 to 4,
characterized ,
that the sword knife (3) can be articulated at different heights (4 ', 4 ") on the frame column (1) and the pivot axis (6) of the support table (5) lies at the free end (2a) of the frame foot (2). 6. Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche,
dadurch gekennzeichnet ,
daß die Zylinder-Kolbeneinheit (8, 9 ) zwischen Fußteil ( 2 ) und Schwertmesserverlängerung ( 3b ) angreift und am freien Ende des Auflagetisches ( 5 ) eire zum Erdboden ( 12 ) hin reichende Rutsche ( 13 ) o.ä. schiefe Ebene über Gelenke ( 14 ) bzw. Scharniere lösbar angeschlossen ist.6. The device according to one or more of the preceding claims,
characterized ,
that the cylinder-piston unit (8, 9) engages between the foot part (2) and the sword knife extension (3b) and at the free end of the support table (5) there is a slide (13) or the like reaching towards the ground (12). inclined plane is detachably connected via joints (14) or hinges.
EP82110613A 1981-11-19 1982-11-18 Wood cutting and splitting device Expired EP0080163B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82110613T ATE19990T1 (en) 1981-11-19 1982-11-18 FIREWOOD CUTTING AND SPLITTING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8133713U 1981-11-19
DE19818133713U DE8133713U1 (en) 1981-11-19 1981-11-19 DEVICE FOR SEPARATING AND SPLITTING FIREWOOD

Publications (2)

Publication Number Publication Date
EP0080163A1 true EP0080163A1 (en) 1983-06-01
EP0080163B1 EP0080163B1 (en) 1986-05-28

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EP82110613A Expired EP0080163B1 (en) 1981-11-19 1982-11-18 Wood cutting and splitting device

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EP (1) EP0080163B1 (en)
AT (1) ATE19990T1 (en)
DE (2) DE8133713U1 (en)

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CN110315125B (en) * 2019-06-29 2020-09-08 徐州兴隆工具科技股份有限公司 Iron sheet scissors for processing iron sheet of robot limb

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63720C (en) * E. GRUBE in Hamburg, Albertstrafse 9 Brod cutting machine
DE911845C (en) * 1949-11-01 1954-05-20 Kaspar Schmid Desk push and pull scissors
DE2149805B1 (en) * 1971-10-06 1973-06-14 Hombak Maschinenfab Kg DEVICE FOR CHIPLESS CROSS-CUTTING OF ROUND TIMBER
US4054075A (en) * 1976-11-17 1977-10-18 Jim Dvorak Shear mechanism
US4086111A (en) * 1976-09-13 1978-04-25 Corey Max L Wood splitter
US4112985A (en) * 1976-03-22 1978-09-12 Yvon Gosselin Hydraulic log splitter implement
US4199015A (en) * 1978-06-14 1980-04-22 Brinly-Hardy Co., Inc. Log splitter
US4262714A (en) * 1979-06-18 1981-04-21 James L. Price Log splitting attachment for tractor three point hitch members
GB1600276A (en) * 1973-12-10 1981-10-14 Kidd A W Device for splitting logs
EP0038375A1 (en) * 1980-04-17 1981-10-28 Firma Stefan Berr Device for splitting pieces of wood

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63720C (en) * E. GRUBE in Hamburg, Albertstrafse 9 Brod cutting machine
DE911845C (en) * 1949-11-01 1954-05-20 Kaspar Schmid Desk push and pull scissors
DE2149805B1 (en) * 1971-10-06 1973-06-14 Hombak Maschinenfab Kg DEVICE FOR CHIPLESS CROSS-CUTTING OF ROUND TIMBER
GB1600276A (en) * 1973-12-10 1981-10-14 Kidd A W Device for splitting logs
US4112985A (en) * 1976-03-22 1978-09-12 Yvon Gosselin Hydraulic log splitter implement
US4086111A (en) * 1976-09-13 1978-04-25 Corey Max L Wood splitter
US4054075A (en) * 1976-11-17 1977-10-18 Jim Dvorak Shear mechanism
US4199015A (en) * 1978-06-14 1980-04-22 Brinly-Hardy Co., Inc. Log splitter
US4262714A (en) * 1979-06-18 1981-04-21 James L. Price Log splitting attachment for tractor three point hitch members
EP0038375A1 (en) * 1980-04-17 1981-10-28 Firma Stefan Berr Device for splitting pieces of wood

Also Published As

Publication number Publication date
EP0080163B1 (en) 1986-05-28
ATE19990T1 (en) 1986-06-15
DE8133713U1 (en) 1982-06-16
DE3271454D1 (en) 1986-07-03

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