Method for manufacturing a stator or machining the inner wall of a stator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10751819
APP PUB NO 20180065193A1
SERIAL NO

15559301

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a method for manufacturing a stator for an eccentric screw motor where at least two milling heads are used for machining the inner wall of the stator tube, wherein, at the start of the machining, one of the milling heads is brought to a predetermined position near the stator with respect to the end of the stator tube, the milling head is fed into the tube interior along its linear axis from this predetermined position, and a thread is machined until the milling head reaches at least the longitudinal center of the stator tube or exceeds a predetermined value, and the second milling head starts its machining of the inner wall surface of the stator tube at this point, wherein the milling head is moved along its linear axis and rotated about its rotary axis until the milling head reaches the centre of the stator tube.

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Patent Owner(s)

Patent OwnerAddress
3 S SCHNECKEN + SPINDELN + SPIRALEN BEARBEITUNGSGESELLSCHAFT M B HPUEHRETSTR 3 ROITHAM 4661

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reisinger, Walter Laakirchen, AT 6 34

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