CHAINSAW GUIDE BAR

CHAINSAW GUIDE BAR

Guide bar for chain saws, where the chain is supported by a nose sprocket while traversing the front end, and. where the edges of the guide bar are locally hardened to a higher hardness than the rest of the guide bar only in the regions where the chain impacts the bar near the attachment end after h...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: LEINI, ARVO
Format: Patent
Sprache:eng ; fre
Schlagworte:
COMPONENTS OR ACCESSORIES THEREFOR
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
SAWS FOR WOOD OR SIMILAR MATERIAL
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:Guide bar for chain saws, where the chain is supported by a nose sprocket while traversing the front end, and. where the edges of the guide bar are locally hardened to a higher hardness than the rest of the guide bar only in the regions where the chain impacts the bar near the attachment end after having left the drive sprocket, and where the chain settles on the guide bar edge after having been supported by the nose sprocket while traversing the nose curvature.