Drive device provided with XY-separating crank mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10138807
APP PUB NO 20180030889A1
SERIAL NO

15693060

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to one embodiment, a drive device includes a first piston reciprocatively along a first direction within a first mount plane, a first crankshaft orthogonal to the first mount plane, a first XY separation crank mechanism between the first piston and the first crankshaft, which converts reciprocating motion of the first piston and rotary motion of the first crankshaft into each other, a second piston reciprocatively along a second direction symmetrical to the first direction within a second mount plane symmetrical to the first mount plane about a central reference plane, a second crankshaft orthogonal to the second mount plane, a second XY separation crank mechanism between the second piston and the second crankshaft, which converts reciprocating motion of the second piston and rotary motion of the second crankshaft into each other, and a coupler-synchronizing mechanism which rotates the first and second crankshafts in synchronous with each other.

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Patent Owner(s)

Patent OwnerAddress
Z MECHANISM TECHNOLOGY INSTITUTE CO LTDYONEZAWA-SHI YAMAGATA 992-0033

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogai, Shuji Osaka, JP 4 21
Yoshizawa, Satoshi Yonezawa, JP 48 939
Yoshizawa, Takumi Yonezawa, JP 4 17
Yoshizawa, Yasuo Yonezawa, JP 21 178
Yoshizawa, Yutaka Yonezawa, JP 15 66

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