Auxiliary device for installing piston rings
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United States of America Patent
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Oct 17, 2017
Issued Date -
N/A
app pub date -
Mar 16, 2016
filing date -
Jul 27, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An auxiliary device for installing piston rings is described, which includes a mounting base, a transmission device, a connecting rod and a bracing structure. The mounting base includes a platform, an opening hole and an accommodating space. The transmission device is disposed in the accommodating space and includes a guide screw rod, a sliding base and a motor. The sliding base is slidably screwed on the guide screw rod. The motor can drive the guide screw rod to move the sliding base. The connecting rod is disposed on the sliding base. An external diameter of the piston ring while being put around the connecting rod is greater than an inner diameter of the opening hole. The bracing structure is disposed on the connecting rod. An external diameter of the bracing structure is getting greater from one end connected to the connecting rod. The bracing structure can accommodate the piston.
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