Invention Grant
US4173847A Feeding device for a chip removing tool for machining bores in
workpieces, especially a honing tool
失效
用于在工件中加工孔的切屑移除工具的进给装置，特别是珩磨工具
- Patent Title: Feeding device for a chip removing tool for machining bores in workpieces, especially a honing tool
- Patent Title (中): 用于在工件中加工孔的切屑移除工具的进给装置，特别是珩磨工具
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Application No.: US711483Application Date: 1976-08-04
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Publication No.: US4173847APublication Date: 1979-11-13
- Inventor: Heinz Gehring , Albert Bender , Gunter Richter , Reinhard Froschle
- Applicant: Heinz Gehring , Albert Bender , Gunter Richter , Reinhard Froschle
- Applicant Address: DEX Ostfildern-Nellingen
- Assignee: Maschinenfabrik Gehring Gesellschaft mit beschrankter Haftung & Co. Kommanditgesellschaft
- Current Assignee: Maschinenfabrik Gehring Gesellschaft mit beschrankter Haftung & Co. Kommanditgesellschaft
- Current Assignee Address: DEX Ostfildern-Nellingen
- Priority: DEX2619741 19760505
- Main IPC: B24B33/02
- IPC: B24B33/02 ; B24B33/06 ; B24B5/10
Abstract:
A feeding device, especially for a honing tool, in which a frame is formed with a cylinder having a piston mounted therein and to which is connected a spindle or feed rod having the tools mounted thereon. The piston will effect rapid advance and retraction of the feed rod while the connection of the piston to the feed rod embodies threaded means which can be adjusted incrementally or manually to effect fine feeding movement of the tools following the rapid advance thereof. Automatic control means are provided for controlling the incremental feeding of the tools and for compensating for tool wear.
Public/Granted literature
- US5890339A Hinged pitch break connector Public/Granted day:1999-04-06
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