The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
May. 22, 2015
Siemens Aktiengesellschaft, Munich, DE;
Jed Fentem, Lincoln, GB;
Paul Jenkinson, Lincoln, GB;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for assembling a stator stage of a gas turbine engine and an adjustment pin to perform the assembly method to lock a vane segment in a central section of the stator stage. The method includes inserting an adjustment pin into a through hole wherein the adjustment pin includes two end sections, inserting at least one wall segment of the vane segment into a slot of a central section, rotating the adjustment pin so that the central section is correctly positioned in the stator stage, deforming a deformable part of the adjustment pin so that the now deformed part establishes a force fit with at least one segment of a corresponding structure of the central section and thereby locking the adjustment pin and thus the central section in a fixed position in the stator stage.