DE102008016470A1 - Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split - Google Patents

Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split Download PDF

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Publication number
DE102008016470A1
DE102008016470A1 DE200810016470 DE102008016470A DE102008016470A1 DE 102008016470 A1 DE102008016470 A1 DE 102008016470A1 DE 200810016470 DE200810016470 DE 200810016470 DE 102008016470 A DE102008016470 A DE 102008016470A DE 102008016470 A1 DE102008016470 A1 DE 102008016470A1
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Germany
Prior art keywords
wood
split
splitting
pressed
foot
Prior art date
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Withdrawn
Application number
DE200810016470
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German (de)
Inventor
Hans-Peter Vollmer
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Individual
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Individual
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Publication date
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Priority to DE200810016470 priority Critical patent/DE102008016470A1/en
Publication of DE102008016470A1 publication Critical patent/DE102008016470A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B27L7/06—Arrangements for splitting wood using wedges, knives or spreaders
    • 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
    • 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
    • B27L7/08—Arrangements for splitting wood using chopping blocks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

The device has a splitting wedge fixed to a wood which is split, by four holding arms. The wood is splitted by a heavy tool such as sledge hammer or lump hammer, with a hit from above, into two or four parts. The four holding arms are pressed apart by a foot-operated mechanical lever for positioning the wood, and pressed afterwards by spring traction against the wood which is split.

Description

Nach dem aktuellen Stand der Technik wird das Holz mit einer Axt oder hydraulisch mit einem Holzspalter gespalten.To the current state of the art is the wood with an ax or hydraulically split with a log splitter.

Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, dass entweder mit grossem Krafaufwand durch eine von oben geführte Axt oder mittels eines teuren hydraulischen Holzspalters das Holz gespalten wird. Günstigere, kleine hydraulische Holzspalter haben das Problem, dass nur Holz gespalten werden kann, das genau von der Länge her passt. Auch nur geringfügig zu langes Holz kann nicht mehr damit gespalten werden.Of the The invention defined in claim 1 is based on the problem that either with great expenditure of energy by a top-guided ax or split the wood using an expensive hydraulic log splitter becomes. Cheaper, small hydraulic log splitters have the problem that only split wood that can be exactly the length fits. Even slightly too long wood can not be split with it.

Dieses Problem wird durch die im Patentanspruch 1 aufgeführen Merkmale (Spaltkeil wird fest aufgestellt, von oben beschickt, beschleunigte Masse des zu spaltenden Holzes, auch etwas länger, als es in kleine hydraulische Spalter passt, dient dem Spalten ohne grossen Kraftaufwand, Holz wird von vier mechanischen Armen gehalten) gelöst.This Problem is due to the listed in claim 1 features (Splitting wedge is fixed, fed from above, accelerated Mass of wood to be split, even slightly longer than it is in small hydraulic Spalter fits, serves the splitting without much effort, wood is held by four mechanical arms) solved.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass man mit geringem Kraftaufwand, niedrigen Anschaffungskosten und ohne Verwendung von Strom oder anderen Energieträgern ausser Muskelkraft Holz spalten kann.The particular advantages of the invention are that with little effort, low cost and without the use of electricity or other sources of energy Muscle strength can split wood.

Claims (2)

Mechanische Vorrichtung zum Spalten von Holz, dadurch gekennzeichnet, dass sie mit dem Spaltkeil nach oben aufgestellt, das zu spaltende Holz darauf mittels vier Haltearmen fixiert und durch ein schweres Werkzeug (Vorschlaghammer oder Fäustel) mit einem Schlag von oben in zwei oder vier Teile gespalten wird.Mechanical device for splitting wood, characterized in that it is placed upwards with the splitting wedge, the wood to be split fixed thereon by means of four retaining arms and split by a heavy tool (sledgehammer or fist) with a blow from above into two or four parts , Spaltvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass das Holz nicht mittels eines aktiven Spaltwerkzeuges (Axt oder beweglicher Spaltkeil), sondern durch Beschleunigen seiner eigenen Masse mittels eines schweren Werkzeuges gegen einen festen, senkrechten Spaltkeil gespalten wird. Das Gerät soll es dem Arbeiter ermöglichen, ohne Strom- oder sonstigen Energieanschluss mittels Muskelkraft Holz zu spalten, auch wenn es keine exakte Länge hat, was beispielsweise bei kleinen hydraulischen Holzspaltern notwendig ist. Die vier Haltearme werden zum Einsstellen des Holzes durch einen fussbetätigten mechanischen Hebel auseinander gedrückt und anschliessend mittels Federzug gegen das zu spaltende Holz gedrückt.Cleavage device according to claim 1, characterized in that that the wood is not removed by means of an active splitting tool (ax or movable riving knife), but by accelerating its own Mass by means of a heavy tool against a solid, vertical Splitting wedge is split. The device should allow the worker without Power or other energy connection using muscle power wood to split, even if it has no exact length, which, for example is necessary for small hydraulic wood splitters. The four retaining arms are used for setting the wood by a foot-operated mechanical Lever pressed apart and then pressed by means of spring tension against the wood to be split.
DE200810016470 2008-03-31 2008-03-31 Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split Withdrawn DE102008016470A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810016470 DE102008016470A1 (en) 2008-03-31 2008-03-31 Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810016470 DE102008016470A1 (en) 2008-03-31 2008-03-31 Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split

Publications (1)

Publication Number Publication Date
DE102008016470A1 true DE102008016470A1 (en) 2009-10-01

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Family Applications (1)

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DE200810016470 Withdrawn DE102008016470A1 (en) 2008-03-31 2008-03-31 Mechanical device for splitting wood, has four holding arms pressed apart by foot-operated mechanical lever for positioning wood, and pressed afterwards by spring traction against wood which is split

Country Status (1)

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DE (1) DE102008016470A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103878851A (en) * 2012-12-20 2014-06-25 菲斯卡斯品牌芬兰公司 Chopping aid device for use in chopping of firewood
WO2014098622A1 (en) * 2012-12-21 2014-06-26 Hutchinson, Vaughan John Improvements in and relating to splitting apparatus
US10076850B2 (en) 2015-04-01 2018-09-18 Iron Arc, Llc Log splitter apparatus and method
CN110271070A (en) * 2018-03-15 2019-09-24 广西大学 A kind of double-end knife Firewood cutter
USD881662S1 (en) 2012-12-21 2020-04-21 Vaughan John Hutchinson Wood splitter
US10792835B2 (en) 2017-01-16 2020-10-06 Marquette Solutions LLC Kindling splitter apparatus and methods of use

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2637214C2 (en) * 2012-12-20 2017-12-01 Фискарс Финлэнд Ой Аб Wood chopping device
EP2746010A1 (en) * 2012-12-20 2014-06-25 Fiskars Brands Finland OY AB Chopping aid device for use in chopping of firewood
CN103878851A (en) * 2012-12-20 2014-06-25 菲斯卡斯品牌芬兰公司 Chopping aid device for use in chopping of firewood
EP2934836B1 (en) 2012-12-21 2022-06-22 Vaughan John Hutchinson Splitting apparatus
EP2934836A4 (en) * 2012-12-21 2016-09-14 Vaughan John Hutchinson Improvements in and relating to splitting apparatus
AU2013364498B2 (en) * 2012-12-21 2017-06-08 Hutchinson, Vaughan John Improvements in and relating to splitting apparatus
CN104870151A (en) * 2012-12-21 2015-08-26 沃恩·约翰·哈钦森 Improvements in and relating to splitting apparatus
USD881662S1 (en) 2012-12-21 2020-04-21 Vaughan John Hutchinson Wood splitter
US10906202B2 (en) 2012-12-21 2021-02-02 Vaughan John Hutchinson Splitting apparatus
WO2014098622A1 (en) * 2012-12-21 2014-06-26 Hutchinson, Vaughan John Improvements in and relating to splitting apparatus
USD965039S1 (en) 2012-12-21 2022-09-27 Vaughan John Hutchinson Wood splitter
EP4140673A1 (en) * 2012-12-21 2023-03-01 Vaughan John Hutchinson Splitting apparatus
US11701792B2 (en) 2012-12-21 2023-07-18 Vaughan John Hutchinson Splitting apparatus
US10076850B2 (en) 2015-04-01 2018-09-18 Iron Arc, Llc Log splitter apparatus and method
US10792835B2 (en) 2017-01-16 2020-10-06 Marquette Solutions LLC Kindling splitter apparatus and methods of use
CN110271070A (en) * 2018-03-15 2019-09-24 广西大学 A kind of double-end knife Firewood cutter

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