PURPOSE: To ensure continuous and recurrent oil feed from an oil delivery tube to an inner wall of an oil pumping passage in a shaft by providing a means for guiding oil to an inner wall of the oil pumping passage at the opening of the oil delivery tube.
CONSTITUTION: A shaft 1 has an oil pumping passage 2. The oil pumping passage 2 is used to pump lubricant from an oil storage 3. The open shaft end has an opening 11. An oil delivery tube 12 reaches through this opening into the oil pumping passage 2. A projecting piece 15 which rotates together with the shaft 1 is associated with the opening 14 of the oil delivery tube 12. The size of a gap between the upper end of the oil delivery tube 12 and the projecting piece 15 is so selected that the oil flowing out from the opening may contact the projecting piece 15.
FURANKU FURAISHIYUMAN
HANSUUPEETERU KAABERITSUTSU
BUINFURIITO KAIZERU
FURIIDORIHI SHIYUMAUSU
GIYUNTERU SHIYUTSUTSU
RARUFU SHIYUTETSUFUENSU
DEIITORIHI URUBAAN
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