GEARBOX LUBRICATING DEVICE

The invention concerns a device for lubricating gears (1) idly rotating about a gearbox shaft (3) comprising an axial conduit (9) of said shaft connected to at least one radial lubricating bore (11) emerging towards the bearing zone (7) and a synchronizing unit (2) of an idler, and a fixed lubricati...

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Bibliographic Details
Main Authors RAOUL, MICHEL, RODRIGUES, PHILIPPE
Format Patent
LanguageEnglish
French
German
Published 24.02.2010
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
LUBRICATING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The invention concerns a device for lubricating gears (1) idly rotating about a gearbox shaft (3) comprising an axial conduit (9) of said shaft connected to at least one radial lubricating bore (11) emerging towards the bearing zone (7) and a synchronizing unit (2) of an idler, and a fixed lubricating tube (12) extending inside the conduit (9). The invention is characterized in that the tube (12) has lubricating holes (16) facing the bores (11) of the shaft with sufficient spacing for the oil accumulated between the tube (12) and the shaft (3) to be continuously sucked towards bearing zones (7) and synchronizing units (2) of the gears (1).
Bibliography:Application Number: EP20060778934