Invention Grant
- Patent Title: Coupler for a quick change insert rotary cutting tool
- Patent Title (中): 用于快速更换插入式旋转切削工具的联轴器
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Application No.: US12973369Application Date: 2010-12-20
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Publication No.: US08668413B2Publication Date: 2014-03-11
- Inventor: Vladimir David Volokh
- Applicant: Vladimir David Volokh
- Applicant Address: US PA Latrobe
- Assignee: Kennametal Inc.
- Current Assignee: Kennametal Inc.
- Current Assignee Address: US PA Latrobe
- Agent Larry R. Meenan, Esq.
- Priority: IL203097 20091231
- Main IPC: B23B31/113
- IPC: B23B31/113
Abstract:
A coupler for a quick change rotary cutting tool assembly allowing a cutter to be quickly and releasably coupled to a shank wherein the coupler has a cylindrical portion with a threaded portion to engage the shank and a portion with a transverse groove with undercut walls to form recesses. The cutter has an anchor made as a disk with parallel flats which engage the recesses of the cylindrical portion to releasably secure the cutter to the shank.
Public/Granted literature
- US20110211921A1 Coupler for a Quick Change Insert Rotary Cutting Tool Public/Granted day:2011-09-01
Information query
