Invention Grant
- Patent Title: Dual layer sintered metallic clutch friction facing
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Application No.: US15361715Application Date: 2016-11-28
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Publication No.: US10422390B2Publication Date: 2019-09-24
- Inventor: Deevakar Kuppuswamy
- Applicant: Eaton Corporation
- Applicant Address: IE Dublin
- Assignee: Eaton Intelligent Power Limited
- Current Assignee: Eaton Intelligent Power Limited
- Current Assignee Address: IE Dublin
- Agency: Mei & Mark LLP
- Priority: IN3881/DEL/2015 20151127
- Main IPC: F16D13/68
- IPC: F16D13/68 ; B22F5/10 ; B22F7/02 ; F16D69/00 ; F16D13/64 ; F16D69/04

Abstract:
A method for forming a friction facing comprises placing a bonding powder mix in to a die, and placing a performance powder mix in to the die. Pressing the performance powder mix and the bonding powder mix creates a compact. Sintering the compact forms a friction facing. A clutch disc assembly can be formed. A clutch disc can comprise a mounting hole for securing a friction facing and a backer plate can comprise a pass-through hole. A mounting mechanism joins the mounting hole to the pass-through hole. The mounting mechanism comprises a head-height for a portion of the mounting mechanism that is mounted near the sintered compact. The bonding layer comprises a thickness corresponding to the head-height of the mounting mechanism.
Public/Granted literature
- US20170152899A1 Dual Layer Sintered Metallic Clutch Friction Facing Public/Granted day:2017-06-01
Information query
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