Invention Grant
US08418829B2 Cushioned ceramic driven disc assembly with ceramic friction pads fixed to slotted backer plates
有权
带有陶瓷摩擦垫的缓冲陶瓷驱动盘组件固定到开槽的后板
- Patent Title: Cushioned ceramic driven disc assembly with ceramic friction pads fixed to slotted backer plates
- Patent Title (中): 带有陶瓷摩擦垫的缓冲陶瓷驱动盘组件固定到开槽的后板
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Application No.: US12905178Application Date: 2010-10-15
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Publication No.: US08418829B2Publication Date: 2013-04-16
- Inventor: Christopher D. Cole , Stephen J. Rynearson, Jr.
- Applicant: Christopher D. Cole , Stephen J. Rynearson, Jr.
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agent Kevin M. Hinman
- Main IPC: F16D13/68
- IPC: F16D13/68

Abstract:
A clutch disc assembly for a friction torque device has a clutch damper assembly which includes a hub defining an axis of rotation and a concentric steel disc. The damper assembly includes a plurality of cushion elements fixed to the steel disc. First and second friction rings are disposed on opposite sides of the cushion elements and are rotatively fixed to the steel disc. First and second friction rings have an equal number of inner circumference and outer circumference keyhole slots defining an equal number of mounting areas. A friction pad is fixed to each mounting area, with friction pads on the first friction ring being in substantial alignment with the friction pads on the second friction ring.
Public/Granted literature
- US20110056792A1 Cushioned Ceramic Driven Disc Assembly with Ceramic Friction Pads Fixed to Slotted Backer Plates Public/Granted day:2011-03-10
Information query
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