Metal working – Means to assemble or disassemble – By rotation of work part
Patent
1986-12-16
1988-09-06
Schmidt, Frederick R.
Metal working
Means to assemble or disassemble
By rotation of work part
29227, B23P 1904
Patent
active
047682701
ABSTRACT:
A tool for use in automatically installing a helical coil insert to a preselected depth in a tapped hole formed in a workpiece. The tool includes a tubular tool body carrying an insert near its lower end, and a mandrel in treadedly received in the tool body for engaging the insert and rotatably advancing it into the tapped hole. An adjusting sleeve encircles the mandrel and is threaded to a selected position in the tool body, to serve as a stop for further advancement of the mandrel, thereby controlling the depth to which the insert is installed. The sleeve's position can be adjusted quickly and conveniently without the need for removing the mandrel from the tool body.
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Hartman Judy J.
Rexnord Inc.
Schmidt Frederick R.
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