Invention Application
- Patent Title: TOOLHOLDER COUPLING FOR HIGH PRESSURE COOLANT
- Patent Title (中): 高压冷却液的工具联轴器
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Application No.: PCT/US2010/054205Application Date: 2010-10-27
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Publication No.: WO2011053619A2Publication Date: 2011-05-05
- Applicant: KENNAMETAL INC. , LONG, William M. , ERICKSON, Carla
- Applicant Address: 1600 Technology Way Latrobe, Pennsylvania 15650 US
- Assignee: KENNAMETAL INC.,LONG, William M.,ERICKSON, Carla
- Current Assignee: KENNAMETAL INC.,LONG, William M.,ERICKSON, Carla
- Current Assignee Address: 1600 Technology Way Latrobe, Pennsylvania 15650 US
- Agency: MEENAN, Larry R. et al.
- Priority: US12/610,925 20091102
- Main IPC: B23B29/12
- IPC: B23B29/12 ; B23B29/04 ; B23B29/00 ; B23C5/28
Abstract:
A coolant coupling system for coupling a toolholder (10) to a toolholder support member (15), wherein the shank (35) of the toolholder (10) is secured within the bore (65) of the toolholder support member (15) with an interference fit and a coolant channel (120) extends through the toolholder support member (15) to the toolholder (10) passing through the region of the interference fit to provide a high pressure seal for the coolant passageway (105, 125) between the toolholder (10) and the toolholder support member (15).
Information query
