EP 0475316 A1 19920318 - Gas turbine engine blade platform trimmer.
Title (en)
Gas turbine engine blade platform trimmer.
Title (de)
Vorrichtung zum Zurichten von Flächen an Gasturbinenschaufeln.
Title (fr)
Rectifieuse pour plats en aubes des turbines à gaz.
Publication
Application
Priority
US 58023590 A 19900910
Abstract (en)
An apparatus for precision machining of metal articles to precise dimension as described. A moving cylindrical surface causes metal removal. The surface to be machined moves in an arc which lies in a plane tangent to the moving cylindrical surface. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 21/16 (2006.01); B24B 19/14 (2006.01); B24B 21/00 (2006.01); B24B 41/06 (2012.01); F01D 5/30 (2006.01); F02C 7/00 (2006.01)
CPC (source: EP)
B24B 19/14 (2013.01); B24B 21/165 (2013.01); B24B 41/06 (2013.01)
Citation (search report)
- [X] FR 2488541 A1 19820219 - KOENNEMANN GERHARD [FR]
- [X] US 4860499 A 19890829 - DINGER BRUCE R [US], et al
- [A] US 2754636 A 19560717 - OLIVER CREEK JOHN
- [A] EP 0128110 A2 19841212 - UNITED TECHNOLOGIES CORP [US]
Designated contracting state (EPC)
CH DE GB LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 91115198 A 19910909; JP 25695791 A 19910909