Invention Grant
- Patent Title: Eccentric tensioning device
- Patent Title (中): 偏心张紧装置
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Application No.: US12754224Application Date: 2010-04-05
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Publication No.: US07918755B2Publication Date: 2011-04-05
- Inventor: Rainer Baumuller , Roland Arneth , Niels Flamig
- Applicant: Rainer Baumuller , Roland Arneth , Niels Flamig
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, PC
- Priority: DE102006061793 20061221
- Main IPC: F16H7/12
- IPC: F16H7/12

Abstract:
An eccentric tensioning device for tensioning a traction means is provided. The eccentric tensioning device includes a track roller device having a running disk and a rolling bearing, a work eccentric for supporting the track roller device, the work eccentric being supported on an adjustment eccentric, a single torsion spring for pretensioning the work eccentric, and a fixing device for securing the work eccentric in a mounting position in which the torsion spring is located in a pretensioned state. The fixing device is positionable on a flange surface upon which the eccentric tensioning device is mountable during attachment, in which the running disk is forced radially relative to the rotating axis of the rolling bearing against the associated traction means under effect of the work eccentric, and a free switching path is traversed through an axial play being overcome against an axial force applied solely by the torsion spring.
Public/Granted literature
- US20100190595A1 ECCENTRIC TENSIONING DEVICE Public/Granted day:2010-07-29
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