DE496094C - Arrangement of the guide shoes on the saw frame of gates by means of spherical surfaces - Google Patents
Arrangement of the guide shoes on the saw frame of gates by means of spherical surfacesInfo
- Publication number
- DE496094C DE496094C DEM109888D DEM0109888D DE496094C DE 496094 C DE496094 C DE 496094C DE M109888 D DEM109888 D DE M109888D DE M0109888 D DEM0109888 D DE M0109888D DE 496094 C DE496094 C DE 496094C
- Authority
- DE
- Germany
- Prior art keywords
- guide shoes
- gates
- arrangement
- spherical surfaces
- saw frame
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B3/00—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks
- B27B3/02—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks with vertically-reciprocating saw frame
- B27B3/10—Saw frames or guides therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Road Signs Or Road Markings (AREA)
Description
Anordnung der Führungsschuhe an dem Sägerahmen von Gattern mittels Kugelflächen Die Sägerahmen von Gattern haben ge-@vöhnlic'h acht Führungsschuhe, die an den Rahmenbalken starr befestigt sind. Bei Anbri;nggung und beim Austausch dieser Führungsschuhe macht es Schwierigkeiten, die vier Führungsflächen jeder Seite in die entsprechenden parallelen Ebenen zu bringen. Ferner ist im Betriebe die Lage der Führungen Änderungen unterworfen, die von den Formveränderungen des Rahmens herrühren, welche durch das Einspannen der Sägeblätter hervorgerufen werden. Ein gleichmäßiges Tragen der acht Führungsschuhe ist deshalb nur sehr schwer :oder überhaupt nicht zu erzielen. Es wurden daher Bauarten bekannt, bei denen je zwei gegenüberli egend`e Schuhe unter sich starr verbunden und! um einen Zapfen oder eine Kugeloberfläche drehbar gelagert sind. Damit sind die obemerwähnten Nachteile aber noch nicht beseiügt, weil immer noch eine Abhängigkeit zwischen je zwei Flächen besteht, eine Selbsteinstellung also nur bei einem der beiden Führungsschuhe möglich ist.Arrangement of the guide shoes on the saw frame of gates by means of spherical surfaces The saw frames of gates usually have eight guide shoes which are rigidly attached to the frame beams. When attaching and replacing these guide shoes, it is difficult to bring the four guide surfaces on each side into the corresponding parallel planes. In addition, the position of the guides in the company is subject to changes resulting from changes in the shape of the frame caused by the clamping of the saw blades. It is therefore very difficult to wear the eight guide shoes evenly: or not at all. There are therefore designs known in which two opposite shoes are rigidly connected to each other and! are rotatably mounted about a pin or a spherical surface. This does not, however, eliminate the disadvantages mentioned above, because there is still a dependency between each two surfaces, so self-adjustment is only possible with one of the two guide shoes.
Vorliegende Erfindung betrifft Führungsschuhe für den Sägerahmen, welche die eingangs erwähnten Nachteile der üblichem Bauarten vermeidet dadurch, da,ß sie unabhängig voneinander und von den Formäänderung@en des Rahmens sich selbst auf die zugehörigen Gleitflächen einstellen können. In der Zeichnung ist der Erfindungsgegenstand in zwei Schnitten dargestellt. Die beiden einander gegenüberliegendien Führungsschuh e a und b, wovon der letztere Dreiecksquerschnitt hat, sind auf dem Bolzen c befestigt, und zwar dadurch, daß zwischen die zum Anpressen dienenden Mutterne und die Rahmenplatten f je zwei Paare B:eilagscheib:en g und h und i und h eingelegt sind. Die einander zugekehrten Flächen jedes Beilagenpaares sind dabei Kugeloberflächen. Die Mittelpunkte der Kugeloberflächen fallen zusammen.The present invention relates to guide shoes for the saw frame, which avoids the aforementioned disadvantages of the usual designs in that they can adjust themselves to the associated sliding surfaces independently of one another and of the changes in shape of the frame. In the drawing, the subject of the invention is shown in two sections. The two opposite guide shoes ea and b, of which the latter has a triangular cross-section, are fastened on the bolt c, in that two pairs B: eilagscheib: en g and h and i between the nuts used for pressing and the frame plates f and h are inserted. The facing surfaces of each pair of inserts are spherical surfaces. The centers of the spherical surfaces coincide.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM109888D DE496094C (en) | Arrangement of the guide shoes on the saw frame of gates by means of spherical surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM109888D DE496094C (en) | Arrangement of the guide shoes on the saw frame of gates by means of spherical surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE496094C true DE496094C (en) | 1930-04-14 |
Family
ID=7326829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM109888D Expired DE496094C (en) | Arrangement of the guide shoes on the saw frame of gates by means of spherical surfaces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE496094C (en) |
-
0
- DE DEM109888D patent/DE496094C/en not_active Expired
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