Invention Grant
- Patent Title: Device for force transfer between chassis frame and carriage body of a rail vehicle
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Application No.: US15551639Application Date: 2016-02-11
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Publication No.: US10676111B2Publication Date: 2020-06-09
- Inventor: Christian Karner , Radovan Seifried , Thomas Willidal
- Applicant: Siemens AG Österreich
- Applicant Address: AT Vienna
- Assignee: SIEMENS MOBILITY AUSTRIA GMBH
- Current Assignee: SIEMENS MOBILITY AUSTRIA GMBH
- Current Assignee Address: AT Vienna
- Agency: Cozen O'Connor
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@755d69d
- International Application: PCT/EP2016/052937 WO 20160211
- International Announcement: WO2016/131707 WO 20160825
- Main IPC: B61F5/16
- IPC: B61F5/16 ; B61F5/22 ; B61F5/24

Abstract:
A device for force transfer between a chassis frame and a carriage body of a rail vehicle includes a plurality of lemniscate links which are connected to the chassis frame via first joints, a yoke having a middle linking point in which the carriage body can be mounted, wherein the plurality of lemniscate links are connected to the yoke via second joints and form a Z-shaped assembly, where elastically deformable elements are arranged in the in the yoke and the first and second joints, and includes limiting means for receiving impact loads that exceed the operating load so as to limit the maximum deflection of the middle linking point of the yoke in a tractive force direction parallel to a tractive force acting on the chassis frame.
Public/Granted literature
- US20180065648A1 Device for Force Transfer Between Chassis Frame and Carriage Body of a Rail Vehicle Public/Granted day:2018-03-08
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