DRIVING DEVICE INCLUDING XY SEPARATION CRANK MECHANISM

PROBLEM TO BE SOLVED: To provide a driving device of high operational efficiency by reducing friction loss and vibration.SOLUTION: A driving device includes a first piston disposed in a first cylinder so as to be reciprocated in a first direction in a first installation plane, a first crank shaft ex...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIZAWA SATOSHI, OKAI HIDEJI, YOSHIZAWA TAKUMI, YOSHIZAWA MINORU, YOSHIZAWA YASUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BEARINGS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ELEMENTS OR CRANKSHAFT MECHANISMS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a driving device of high operational efficiency by reducing friction loss and vibration.SOLUTION: A driving device includes a first piston disposed in a first cylinder so as to be reciprocated in a first direction in a first installation plane, a first crank shaft extended orthogonally to the first installation plane, a first XY separation crank mechanism disposed between the first piston and the first crank shaft in the first installation plane, and mutually converting a reciprocation motion of the first piston and a rotating motion of the crank shaft, a second piston disposed in a second cylinder so as to be reciprocated in a second direction symmetrical to the first direction in a second installation plane positioned symmetrically to the first installation plane with respect to a center reference plane, a second crank shaft extended orthogonally to the second installation plane, a second XY separation crank mechanism disposed between the second piston and the second crank shaft in the second installation plane and mutually converting a reciprocation motion of the second piston and a rotating motion of the second crank shaft, and a connection synchronization mechanism connecting the first crank shaft and the second crank shaft and rotating the first and second crank shafts in synchronization with each other.SELECTED DRAWING: Figure 18 【課題】摩擦ロスおよび振動を低減し、動作効率の高い駆動装置を提供する。【解決手段】実施形態によれば、駆動装置は、第１設置平面内で第１方向に往復移動自在に第１シリンダ内に設けられた第１ピストンと、第１設置平面と直交して延びる第１クランク軸と、第１設置平面内で第１ピストンと第１クランク軸との間に設けられ、第１ピストンの往復運動と第１クランク軸の回転運動とを相互に変換する第１ＸＹ分離クランク機構と、中心基準平面に対して第１設置平面と対称に位置する第２設置平面内で第１方向と対称な第２方向に往復移動自在に第２シリンダ内に設けられた第２ピストンと、第２設置平面と直交して延びる第２クランク軸と、第２設置平面内で第２ピストンと第２クランク軸との間に設けられ、第２ピストンの往復運動と前記第２クランク軸の回転運動とを相互に変換する第２ＸＹ分離クランク機構と、第１クランク軸と第２クランク軸とを連結し、第１、第２クランク軸を同期して回転させる連結同期機構と、を備えている。【選択図】図１８