METHOD OF WOOD TIE MANUFACTURE

wood working industry. SUBSTANCE: method includes placing of tie blank in the form of cylinder made of raw soft leaf and needle wood into mold. Placed to under blank are plates from natural wood with thickness equaling 0.07-0.09 of blank diameter with fiber direction perpendicular to blank axis in h...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TOMIN A.A, SHAMAEV V.A, SIDEL'NIKOV A.I
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:wood working industry. SUBSTANCE: method includes placing of tie blank in the form of cylinder made of raw soft leaf and needle wood into mold. Placed to under blank are plates from natural wood with thickness equaling 0.07-0.09 of blank diameter with fiber direction perpendicular to blank axis in horizontal plane and pressed with simultaneous drying and impregnation with oil antiseptic. EFFECT: increased tie service life by a factor of 3. 4 dwg