Invention Grant
US07878699B2 Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base
有权
驱动用于混合滚筒,弹性元件布置在包含驱动系统和基座的轴承之间
- Patent Title: Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base
- Patent Title (中): 驱动用于混合滚筒,弹性元件布置在包含驱动系统和基座的轴承之间
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Application No.: US11659417Application Date: 2005-08-08
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Publication No.: US07878699B2Publication Date: 2011-02-01
- Inventor: Klaus Schiffner , Andreas Geier , Eduard Heilig , Michael Frondorf
- Applicant: Klaus Schiffner , Andreas Geier , Eduard Heilig , Michael Frondorf
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, P.L.L.C.
- Priority: DE102004038504 20040807; DE102004038506 20040807; DE102004057849 20041201; DE102005012823 20050317; DE102005014028 20050323; DE102005027038 20050610
- International Application: PCT/EP2005/008584 WO 20050808
- International Announcement: WO2006/015835 WO 20060216
- Main IPC: B28C5/42
- IPC: B28C5/42

Abstract:
A drive system for a mixer barrel for absorbing weight of the mixer barrel (1). The drive system communicates with a base (5) via a weight supporting element which supports the mixer barrel (1) and enables relative movement therebetween. The weight supporting element comprises at least one distortable elastic element (28, 29, 30, 39) enabling the movement between the drive system and the base (5). The at least one elastic element (28, 29, 30, 39) supports the weight of the mixer barrel (1) above the at least one elastic element (28, 29, 30, 39). The drive system (4) has at least one component (36) which limits movement of the drive system (4) and increases a distance between the drive system (4) and the base (5) such that a torque strain on the drive system (4) is braced by the base (5).
Public/Granted literature
- US20090034363A1 Drive for a mixing drum Public/Granted day:2009-02-05
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