Gas tightness detection device is held to car transfer case axon

The utility model discloses a gas tightness detection device is held to car transfer case axon rotationally installs the axis of rotation on supporting platform, the lower extreme of axis of rotation passes through the output shaft of shaft coupling and motor, and the upper end of axis of rotation i...

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Bibliographic Details
Main Authors WANG DAPING, BAO ZHIQUAN
Format Patent
LanguageChinese
English
Published 11.05.2016
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:The utility model discloses a gas tightness detection device is held to car transfer case axon rotationally installs the axis of rotation on supporting platform, the lower extreme of axis of rotation passes through the output shaft of shaft coupling and motor, and the upper end of axis of rotation is located outer lane bottom pivot, opens on outer lane bottom pivot's the wall and aerifys the hole, and outer lane bottom pivot passes through the trachea and is connected with the gas pitcher, be equipped with the outer lane top board directly over the axis of rotation, the upper end of outer lane top board is connected with the piston rod of cylinder through the switching subassembly, sets up positioning seat and inner circle top board in the top board of outer lane, and the positioning seat lies in the top of inner circle top board, and the upper end of positioning seat passes through flat housing and outer lane upper pressing board connection, is connected with compression spring between positioning seat and i
Bibliography:Application Number: CN201521075957U