Expansible chamber devices – With lubricating means – Lubricant passage extends axially through articulated piston...
Patent
1996-04-24
1997-12-09
Denion, Thomas E.
Expansible chamber devices
With lubricating means
Lubricant passage extends axially through articulated piston...
1231936, 123 4138, 184 65, F01B 3110
Patent
active
056948298
ABSTRACT:
A number of embodiments of piston pin piston connections and lubricating arrangements for lubricating the piston pin. The piston pin connections are such so as to minimize localized wear on the piston. The lubricating arrangement is configured so as to deliver lubricant toward the piston pin and piston for cooling.
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Miyazawa Kazuo
Onodera Akihito
Denion Thomas E.
Yamaha Hatsudoki Kabushiki Kaisha
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