1. Inter-Informatics Group © Inter-Informatics, spol. s r.o. 2007 June 2007 Engineering Services Rail Transportation

2. © Inter-Informatics, spol. s r.o. 2007 2 Agenda » Main solutions » Competencies » Competencies in Rail industry » Case studies

3. © Inter-Informatics, spol. s r.o. 2007 3 Main Solutions » Concept design » New design » Detailed design » Drafting, Production Documentation » Manufacturing support, NC programming

4. © Inter-Informatics, spol. s r.o. 2007 4 Solutions - 3D design & validation » Concept development » Static and dynamic stress analysis using FEM method » Evaluation of analysis results and optimization » Detailed design » Final verification analysis Special analysis – by outsourcing

5. © Inter-Informatics, spol. s r.o. 2007 5 Solutions – Moving parts » Design of the mechanism » Creation of a model » Definition and simulation of constraints and a range of movements » Solving of kinematical values – trajectories, velocities, accelerations Detailed design of parts and assemblies » Verification » Verification of movement ranges and clashes » Static and dynamic strength analysis » Production documentation, bill of material » Manufacturing support » Production documentation, bill of material

6. © Inter-Informatics, spol. s r.o. 2007 6 Solutions - Electro » System development & integration » mechanical installation and electrical integration » Electrical Harnesses design, drawings » Electrical harness design (wires, connectors,...) » Implementation of data to customers BOM’s system and production drawings » Electrical Harness installations » Cable routing, collision detection » Installation drawings of electrical harnesses, annotations, checking

7. © Inter-Informatics, spol. s r.o. 2007 7 Solutions - Hydraulic systems » Definition of hydraulic circuit » Design of hydraulic circuit » 3D models of hydraulic components » Complex 3D model for hydraulic circuits » Manufacturing support » Export attributes for hydraulic components to PDM system » Generation of BOM’s

8. © Inter-Informatics, spol. s r.o. 2007 8 Solutions - Manufacturing support » Tools & jigs » Design support during manufacturing » Completion of changes from manufacturing to design documentation

9. © Inter-Informatics, spol. s r.o. 2007 9 Competencies in Rail Industry » Involved in rail industry engineering since 2003 » In cooperation with Skoda Transportation since 2004 » Gradual increase of amount and complexity of work- packages - from data migration/DMU to concept development : » Feasibility studies, integration studies » Specifications » Concept development » 3D-modelling » 2D-drawings » Manufacturing support

10. © Inter-Informatics, spol. s r.o. 2007 10 Competencies in Rail Industry » Analysis of customer requirements & Feasibility studies » Certification Specification analysis » Certification basis establishment » Preliminary & detailed design » Drawings (detail/assembly/installation) » Weight & material & stress analysis » Test requirements & test results evaluation » Changes and supplements to documentation and manuals

11. © Inter-Informatics, spol. s r.o. 2007 11 Competencies in Rail Industry Technical fields:Limitations: Chassisno limitations Environmental systems installation of components of the systems, design of tubing and similar components Electrical systemselectrical subsystems integration and installation, electrical harness design and installation Interiorno limitations Hydro mechanical systems installation of components of the systems, design of piping and similar components Powerplant/Fuel system fuel system installation, design of tubing and similar components Non critical engine parts no limitations Competencies in Rail Industry

12. © Inter-Informatics, spol. s r.o. 2007 12 SKODA TRANSPORTATION (2003-Present) » Cooperation in all running programs » 14T, 15T, 16T Lo109E » Scope of activity » Concept development » New design development » 3D-modelling » 2D-drawings » Manufacturing support » DMU, Data migration » Responsibility growing » Increasing volume of work packages Case Studies

13. © Inter-Informatics, spol. s r.o. 2007 13 SKODA TRANSPORTATION 14T (PRAGUE) » Scope of activity » Main frame development » Design of main structural details » FEM analysis » Interior and air-condition design » 3D-modelling » Data and assembly integration into PDM environment » Catia V5 methods development » 2D-drawings » Manufacturing support » System used » Catia V5,SmarTeam » Realization » 2004-2006 Case Studies

14. © Inter-Informatics, spol. s r.o. 2007 14 SKODA TRANSPORTATION 16T (WROCLAV) » Scope of activity » Main frame modification » Modification of main structural details » FEM analysis » Interior design » 3D-modelling » Data and assembly integration into PDM environment » 2D-drawings » System used » Catia V5, SmarTeam » Realization » 2004-2006 Case Studies

15. © Inter-Informatics, spol. s r.o. 2007 15 SKODA TRANSPORTATION 15T (PRAGUE) (under development) » Scope of activity » Concept development » Chassis development » Design of main structural details » FEM analysis » Interior design » 3D-modelling » Data and assembly integration into PDM environment » Catia V5 methods development » 2D-drawings » System used » Catia V5, SmarTeam » Realization » 2006-2008 ? Case Studies

16. © Inter-Informatics, spol. s r.o. 2007 16 SKODA TRANSPORTATION Locomotive 109E (under development) » Scope of activity » Design & development of undercarriage tubing » Tubing couplings » Main frame & air condition covers » Engine room covers » Electrical equipment covers » Camera system integration » 3D-modelling & 2D-drawings » Data and assembly integration into PDM environment » System used » Catia V5, SmarTeam » Realization » 2006-2008 ? Case Studies

17. © Inter-Informatics, spol. s r.o. 2007 17 CKD VAGONKA » Scope of activity » Main frame & Chassis modification » Interior modification » New electrical system integration » 3D-modelling & 2D-drawings » Data and assembly integration into PDM environment » System used » AutoCad, Catia V5, SmarTeam » Realization » 2007-2008 Case Studies

18. © Inter-Informatics, spol. s r.o. 2007 18 CZ LOKO » Scope of activity » Engine bay modification » 3D-modelling & 2D-drawings » Data and assembly integration into PDM environment » Manufacturing support » System used » ProEngineer » Realization » 2007 Case Studies

19. © Inter-Informatics, spol. s r.o. 2007 19 Other Major Customers

20. © Inter-Informatics, spol. s r.o. 2007 20 Software » CAD/CAM/CAE » CATIA V5/V4 (incl. Q- Checker) » CADDS5 » CADAM, CADRA » Theorem CADverter » PRO/Engineer » Others: Solid Edge, ICEM/Surf, AutoCAD, NC Simul » Data Management and PDM » Enovia VPM (incl. COM/VPM) » Optegra, Windchill, Primes » SmarTeam » TAKSY » DVO-browser, Zamiz, DXM tool » Division Mock-Up / ProductView

21. © Inter-Informatics, spol. s r.o. 2007 21 Contact information » Visit us at: www.inter-informatics.com Inter-Informatics, spol. s r.o. TC Inter-Informatics a.s. Kolčavka 75/3 P.O.BOX 5 190 00 Praha 9 - Libeň tel.: +420 266 799 411 fax: +420 266 799 412 GSM Gateway: +420 729 750 411 e-mail: info@inter-informatics.com Inter Informatics EDV- und CAD-Dienstleistungs GmbH Bodenseestrasse 235 D-812 49 München Deutschland tel.: +49 89 8979 64 00 fax: +49 89 8979 64 03 GSM: +49 171 34 83 529 e-mail: info@inter-informatics.com