In a wood splitter for splitting a log of wood into several pieces comprising a receiving chamber for the log of wood which is limited by a stand arranged parallel to the axis of the log of wood, and transverse to the stand and relative thereto, is further limited by limit stops projecting in a direction normal to the said axis of the stand, with at least one limit stop being movable in the direction of the axis and at least one limit stop being designed as a splitting unit a high degree of user-friendliness and a rational method of operation may be achieved in that a splitting wedge designed in the manner of an insert pin held only in the area of the base thereof is associated with the end of the receiving chamber, which splitting wedge can accommodate a splitting insert comprising an insertion pocket which can be inserted into the insert pin, and further a set of tools attached to the insertion pocket containing several splitting wedges which are arranged according to a desired pattern of pieces resembling the blossoms of a tulip.
1. A wood splitter for splitting a log of wood into several pieces comprising:
a receiving chamber for the log of wood;
a stand which engages and limits said receiving chamber, said receiving chamber being arranged parallel to the axis of the log of wood, and transverse to said stand and relative thereto, is further limited by limit stops projecting from said stand in a direction normal to the axis of said stand, with at least one limit stop being movable in the direction of the axis and at least one limit stop being a splitting unit, said limit stops forming ends of said receiving chamber,
said splitting unit including a first splitting wedge and a splitting insert, which splitting insert comprises a pocket arranged to be inserted over said first splitting wedge to change a splitting pattern of said wood splitter, said first splitting wedge serving as a splitting tool when used without said splitting insert, and as a pin support when said pocket of said splitting insert is fitted over said first splitting wedge; and
a set of tools attached to said pocket and containing several splitting wedges extending axially from said pocket to split said log into multiple pieces as said movable limit stop is moved in said axial direction.
2. A wood splitter in accordance with claim 1 , wherein:
said set of tools comprises a main splitting wedge which is coplanar to said first splitting wedge, which main splitting wedge is flanked on either side by several ancillary splitting wedges which are arranged in several pairs on top of one another and extend radially inwards while inclining towards the stand.
3. A wood splitter in accordance with claim 2 , wherein:
said stand comprises a base frame member;
an angle of inclination of said ancillary splitting wedges increases with increasing distance from said stand, with two said ancillary splitting wedges near said base frame member being inclined at an angle of at least 8 degrees relative to a plane which is transverse to a longitudinal mid plane of said main splitting wedge, while additional said ancillary splitting wedges that are away from the stand are inclined at an angle of at least 30 degrees relative to such plane.
4. A wood splitter in accordance with claim 2 , wherein:
said main splitting wedge protrudes towards the log of wood as compared to said lateral ancillary splitting wedges and is thicker than said lateral splitting wedges.
5. A wood splitter in accordance with claim 2 , wherein:
said ancillary splitting wedges projecting from said main splitting wedge are attached to said main splitting wedge which is mounted to said pocket.
6. A wood splitter in accordance with claim 2 , wherein:
said stand comprises a base frame member;
said first splitting wedge and said main splitting wedge of said splitting insert are each fitted with a cutting edge which is symmetrical relative to a mid longitudinal plane of the wood splitter; and
said ancillary splitting wedges each includes a cutting edges inclined away from said base frame member.
7. A wood splitter in accordance with claim 2 , wherein:
said pocket has a triangular form serving as an extension of said main splitting wedge and said first splitting wedge likewise has a triangular form, with at least lateral flanks thereof being of concave configuration.
8. A wood splitter in accordance with claim 1 , wherein:
said splitting insert mounted on said first splitting wedge is secured against sliding movement by a securing device and is provided with a limit stop which is a retaining member bridging the rear end of said pocket.
9. A wood splitter in accordance with claim 1 , wherein:
said stand is a horizontal beam resting on a support with the limit stop of said receiving chamber that is a splitting unit being arranged as a non movable unit.
10. A wood splitter in accordance with claim 1 , wherein:
said stand includes a vertical column with an extendable and retractable beam, with the bottom limit stop being a stationary table and the upper limit stop being a splitting unit attached to the extendable and retractable beam.