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Keyhole mandrel with insert pocket

Patent ·
OSTI ID:5503495
A sidepocket mandrel having a one piece body section with a keyhole cross section extending from one end of the body to the other end of the body forms an open bore and an offset bore. A one piece integral insert having a locking shoulder and a sidepocket includes an external shape to mate in the offset bore in the lower portion of the body allowing the upper portion of the offset bore to function as a discriminator.
Assignee:
Camco, Inc.
Patent Number(s):
US 4498533
OSTI ID:
5503495
Country of Publication:
United States
Language:
English

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