DE742017C - Resin Plane - Google Patents

Description

(RGBl. Π p. 150)

GERMAN EMPIRE

ISSUED NOVEMBER 20, 1943

REICH PATENT OFFICE

PATENT LETTERING

JVi 742017 CLASS 45 f GROUP

W109473 111/45 f

Johann Woltron in Netting, Winzendorf,

has been named as the inventor

Harzimg plane

Patented in the German Reich from August 14, 1941 Patent granted on October 7, 1043

The invention relates to a resin planer with a V-shaped adjustable on the plane Cutting device and guide attached to the device.

The invention consists in the fact that the guide is immediately next to the cutting knife and provided with a sharp leading edge that protrudes beyond the width of the knife so that a new gutter can be cut above the existing gutter.

This makes it possible to achieve a greater resin output because the resin formation takes place in the treetop, the resin flows from top to bottom and part of the Resin ducts blocked by encrustation and the resin flow is prevented if the gutters cut earlier are higher.

With the resin planers known up to now, the production of the resin grooves was in the tree bark above previously cut older gutters not possible. The knife and the guide part are well-known for these :! Resin planing symmetrical to the central axis of the tool so that guidance ■ - and knife when cutting in the same Run gutter; so it is only deepened the existing groove when recutting. These known resin planes are also next to this guide Guides are provided, but they are attached so that the new channel is only below the existing gutter can be cut. With these known devices therefore, the purpose of the invention cannot be achieved.

The guide part and the holding part carrying the planer knife are advantageous Screws held together to form a handle, the screws at the same time for Serve fixation of the planer knife.

One end of the planer can be designed for right or left cut, so that a single one Tool for making both right-handed and left-handed ones Harzungsrinnen is sufficient.

The invention is in the drawing in a exemplary embodiment shown; show it:

Fig. Ι the planer in view from the side, Fig. 2 is a plan view of the planer;

Fig. 3 shows a planing end schematically, and

Fig. 4 illustrates how the plane works.

ίο The plane consists of the two handle parts ι and 2, which are connected to one another by means of the screws 8 and Ii. These screws 8 and 11 also serve to fix the V-shaped planer knife ^ 5 with the knife edge 6. By means of the slots 9, the planer knives 5 are adjustable. The part 2 supports the knife guide which is formed by the knife projecting beyond the width between the surfaces 3 and 4 befmdliche sharp edge from.

The plane is equipped with a knife and knife guide at both ends; the one Side is used for right and the second for left cut.

The sharp leading edge ab lies directly next to the cutting knife 5 or its cutting edge 6.

In Fig. 4, the earlier, already encrusted resin grooves are designated on the right with D and E and on the left with D ' and E' . In order to produce a new drainage channel in the tree trunk, the hotel is inserted with the edge down into the previous channel E so that the Alesserschneide 6 comes to rest on the still unscratched piece of bark. Xun the new channel F is cut by planing outwards, the Mes

I find a guide.

in the channel E their leadership

As a result of the exact groove shape that is made with the planer, the entire Raw resin recovered as pure trickle resin in the one attached to the tree trunk for this purpose Pot won.

Claims (3)

Patent claims: To delimit the registration counterstail The state-of-the-art is in the process of granting the following publication has been considered: Austrian patent specification. . Xr. 156 ^ 38. i. Resin plane with a V-shaped cutting device that can be adjusted on the plane and guide attached to the device, characterized in that the guide directly next to the cutting knife and with a sharp one over the width of the knife protruding leading edge is provided so that above the existing Gutter a new gutter can be cut. 2. Harzungshobel according to claim 1, characterized in that the guide part and the holding part carrying the planer knife through to a handle Screws, which also serve to fix the planer knife, held together will. 3. Harzungsplanel according to claims r and 2, characterized in that one each The end of the plane is designed for right or left-hand vision. 1 sheet of drawings