Cutting fitting of a chainsaw and chainsaw

The assembly has drive bases (7) comprising side surfaces (8) and slidingly guided between side walls (9) of a guide groove (10) under formation of a friction pairing. Lubricant pockets (11) are formed in one of the side surfaces and open toward the side walls of the guide groove corresponding to th...

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Bibliographic Details
Main Authors FOEHRENBACH, JAN, GERSTENBERGER, OLIVER, SCHELL, BERTHOLD, FUCHS, ALEXANDER
Format Patent
LanguageEnglish
French
German
Published 05.06.2013
Subjects
BEARINGS
BLASTING
COMPONENTS OR ACCESSORIES THEREFOR
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SAWS FOR WOOD OR SIMILAR MATERIAL
SHAFTS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Summary:The assembly has drive bases (7) comprising side surfaces (8) and slidingly guided between side walls (9) of a guide groove (10) under formation of a friction pairing. Lubricant pockets (11) are formed in one of the side surfaces and open toward the side walls of the guide groove corresponding to the side surface. The side surface includes a flat sliding surface outside the lubricant pockets, which slide along the side walls. The lubricant pockets comprise mean diameter and maximum depth, where ratio of the mean diameter and the maximum depth is about 5.0 to 25.0.
Bibliography:Application Number: EP20110005425