Invention Grant
US08857294B2 Engagement control assembly for a bi-directional overrunning clutch
有权
用于双向超速离合器的接合控制组件
- Patent Title: Engagement control assembly for a bi-directional overrunning clutch
- Patent Title (中): 用于双向超速离合器的接合控制组件
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Application No.: US12969152Application Date: 2010-12-15
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Publication No.: US08857294B2Publication Date: 2014-10-14
- Inventor: J. Brendan Brewer , Kelly P. Heath , James E. Palmer , Howard J. Knickerbocker , John Michael Hasson, Jr.
- Applicant: J. Brendan Brewer , Kelly P. Heath , James E. Palmer , Howard J. Knickerbocker , John Michael Hasson, Jr.
- Applicant Address: US NY Elmira
- Assignee: The Hilliard Corporation
- Current Assignee: The Hilliard Corporation
- Current Assignee Address: US NY Elmira
- Agency: Drinker Biddle & Reath LLP
- Main IPC: F16D41/067
- IPC: F16D41/067 ; F16D27/12 ; F16D41/08 ; F16D27/10

Abstract:
A bi-directional overrunning clutch differential for controlling torque transmission between a pinion input shaft and at least one output hub. The clutch having a clutch housing and the roll cage mounted within the housing. An engagement control assembly is provided for controlling the relative position of the roll cage with respect to a cam surface on the clutch housing. The engagement control assembly includes an electronically controlled actuation device, such as a coil or solenoid, which when activated causes the roll cage to rotate into a second position relative to the clutch housing to engage the rolls with the cam surface and an outer surface of the hub. A spring is engaged with the clutch housing and has an end engaged with the roll cage for biasing the roll cage into a neutral position when the roll cage is in its second position.
Public/Granted literature
- US20120152686A1 Engagement Control Assembly for a Bi-Directional Overrunning Clutch Public/Granted day:2012-06-21
Information query
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