Invention Grant
US07918608B2 Multi-row thrust ball bearing with unsymmetrical load distribution
有权
具有不对称载荷分布的多列推力球轴承
- Patent Title: Multi-row thrust ball bearing with unsymmetrical load distribution
- Patent Title (中): 具有不对称载荷分布的多列推力球轴承
-
Application No.: US12078814Application Date: 2008-04-07
-
Publication No.: US07918608B2Publication Date: 2011-04-05
- Inventor: Soeren Braun
- Applicant: Soeren Braun
- Applicant Address: DE
- Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee Address: DE
- Agency: Shuttleworth & Ingersoll, PLC
- Agent Timothy J. Klima
- Priority: DE102007016591 20070405
- Main IPC: F16C23/06
- IPC: F16C23/06 ; F16C33/60 ; F16C33/58

Abstract:
An axial bearing arrangement has at least two rolling-contact bearings (1, 2), each of which includes one outer ring (3, 4) and at least one inner ring (5, 6). The inner rings (5, 6) are axially fixedly mounted on a shaft (7). The outer ring (8) of a first bearing (1) is axially slideably located on a casing (9) by at least one elastically deformable tensioning element (8). The outer ring (4) of a second bearing (2) is axially slideably located on the casing (9) and engageable against at least one stop (10) of the casing (9), when moved in the axial direction.
Public/Granted literature
- US20080247699A1 Multi-row thrust ball bearing with unsymmetrical load distribution Public/Granted day:2008-10-09
Information query