Siemens Energy, Inc.

Ronald H Lovett

Michael R Vindler

Jae Young Choi

Turbine blade insertion tool () facilitates supported vertical and lateral alignment of a turbine blade root () and corresponding rotor slot () from under a suspended rotor (). The blade lift fixture () slidably retains the blade root while manually biasable slide () provides supported relative vertical alignment between the blade root and rotor slot Supported lateral root/slot alignment is provided by manually swinging the blade lift fixture () on three-dimensional motion capable swivel eye () and corresponding lift hook () that are coupled to the slide (). The blade insertion tool () optionally is maneuverable on swivel rollers () under the rotor ().

Turbine blade insertion tool

A sampling device for removing a surface portion from a substrate. The device includes a frame structure and a cutter head assembly. The cutter head assembly includes a pivot body having a first end supported at a pivot point on the frame structure, and a cutter supported for rotation about a rotational axis at a second end of the pivot body. The cutter has a semi-ellipsoidal shape and a drive motor is operably connected to the cutter. The pivot point is located in spaced relation to the rotational axis. The cutter is operable to cut a surface portion of a substrate during pivotal movement about the pivot point.

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Irwin, PA, United States of America

Ronald H Lovett