Gear nut adjustment assembly
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United States of America Patent
Stats
-
Aug 18, 2020
Grant Date -
Oct 31, 2013
app pub date -
Mar 22, 2013
filing date -
Mar 22, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A gear nut adjustment assembly is provided that receives and powers an adjustable jaw assembly for purposes of making or breaking a tubular connection. The adjustable jaw assembly is capable of receiving pipes of various diameters through an automated means. In one example of an implementation of the invention, the gear nut adjustment assembly of the present invention includes a housing for mounting a nut assembly at one end and a motor at the other end. The housing includes a front and rear housing where the front housing has a mounting assembly for mounting a nut assembly. The nut assembly includes at its rear end a ring gear. The rear housing further includes a drive gear positioned in between the front and rear housing in engagement with the ring gear of the nut assembly. The drive gear is driven by the motor attached to the back of the rear housing and, through engagement with the ring gear on the nut assembly, rotates the nut assembly to adjust the jaws of the adjustable jaw assembly.
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