VACUUM GRIPPER DEVICE
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United States of America Patent
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Issued Date -
Jan 9, 2014
app pub date -
Feb 16, 2012
filing date -
Mar 31, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a vacuum gripper device used in a vacuum transfer system. The device of the present invention includes a vacuum pump that is directly embedded in a negative pressure chamber of a gripper main body, wherein the gripper main body is designed with a configuration for supporting and operating the vacuum pump, such as a first hole and a second hole connected to an inlet and an outlet of the vacuum pump. Here, the vacuum pump is preferably supported by a fixing block provided inside the negative pressure chamber. The present invention does not cause any vacuum loss during the operation of the vacuum pump, and forms a desired level of vacuum pressure quickly. In addition, the vacuum gripper device of the present invention can be designed compactly and safely although the device includes the vacuum pump.
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