Invention Grant
- Patent Title: Freewheel coupling
- Patent Title (中): 自由联轴器
-
Application No.: US11537684Application Date: 2006-10-02
-
Publication No.: US07644813B2Publication Date: 2010-01-12
- Inventor: Frank Straub , Frieder Altmann
- Applicant: Frank Straub , Frieder Altmann
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler KG
- Current Assignee: Schaeffler KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, P.C.
- Priority: DE102005046896 20050930
- Main IPC: F16D41/07
- IPC: F16D41/07

Abstract:
A freewheel coupling (1) is provided having clamping bodies (4), which are arranged between an inner ring (2) and an outer ring (3) and which have a narrow section (5). A single cage (9) is arranged between the inner ring (2) and the outer ring (3) with a plurality of pockets (10). Each of the pockets (10) has an area (12) that is narrower in the axial direction and an area (11), which is adjacent to this narrower area, which is wider in the axial direction, and which is provided for holding a clamping body (4). A spring band (6), which is arranged radially within the cage (9), has an original curvature in the unloaded state, wherein the curvature radius exceeds a radius of the cage (9), and spring tongues (13), which are provided for spring mounting of the clamping bodies (4), are directed radially inwardly.
Public/Granted literature
- US20070074947A1 FREEWHEEL COUPLING Public/Granted day:2007-04-05
Information query
IPC分类: