tool grinding patents

US4671021A - Grinding tool - Google Patents

The grinding tool of this invention is suitable for grinding a hard cutting material such as cutting tools made of titanium nitride cermet and exhibits outstanding cutting performance and durability. US4671021A - Grinding tool - Google Patents Grinding tool Download PDF Info Publication number US4671021A. US4671021A US06/789,770 US78977085A US4671021A US 4671021 A US4671021 A US

More

DE69410338T2 - Grinding tool - Google Patents

grinding tool grinding tool Prior art date 1993-03-29 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number DE1994610338 Other languages German (de) Other versions DE69410338D1 (en Inventor James Eugene Frodin Scott ...

More

DE69410338D1 - Grinding tool - Google Patents

grinding tool grinding tool Prior art date 1993-03-29 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number DE69410338T Other languages German (de) Other versions DE69410338T2 (en Inventor James Eugene Frodin Scott ...

More

JPH11114819A - Tool grinding machine - Google Patents

(57) [Summary] [PROBLEMS] To grind an ultra-high hardness, especially a diamond tool, with a rotary grindstone, even if the grinding performance of the grindstone is reduced, the cutting edge of the tool is not chipped or the grindstone itself is not damaged. Provide a grinding machine. SOLUTION: In a tool grinding machine provided with a holder 14 for holding a tool 16 and a grindstone head ...

More

US734799A - Tool-grinding machine. - Google Patents

US734799A - Tool-grinding machine. - Google Patents Tool-grinding machine. Download PDF Info Publication number US734799A. US734799A US15212903A US1903152129A US734799A US 734799 A US734799 A US 734799A US 15212903 A US15212903 A US 15212903A US 1903152129 A US1903152129 A US 1903152129A US 734799 A US734799 A US 734799A Authority US United States Prior art keywords plate arm tool

More

US6224469B1 - Combined cutting and grinding tool -

tool grinding cutting bond diamond Prior art date 1997-06-05 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US09/242,018 Inventor Hitoshi Ohmori Sei Moriyasu Takeo Nakagawa Current Assignee (The listed

More

CA1314710C - Flexible grinding tool - Google Patents

grinding tool grinding belt Prior art date 1988-03-14 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CA000593635A Other languages English (en) French (fr) Inventor Eckhard Wagner Angelika Eichler Current ...

More

US3039244A - Tool grinding fixture - Google Patents

United States Patent Ofiice Patented June 19, 1962 3,039,244 TOOL GRINDING FIXTURE Wynn S. Vickerman, Rte. 1, Box 84A, Moses Lake, Wash. Filed Mar. 6, 1961, Ser. No. 93,570 6 Claims. (c1. 51-219 This present invention relates to the general class of equipment employed to position various cutting tools such as tool bits, twist drills, reamers, taps, boring tools, milling cutters, end mills and ...

More

Tool grinding machine (Patent) DOE Patents

DOE Patents Patent: Tool grinding machine. Tool grinding machine. Full Record; Other Related Research; Abstract. The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with respect to the remainder of the ...

More

Improved tool grinding machine (Patent) DOE Patents

DOE Patents Patent: Improved tool grinding machine. Improved tool grinding machine. Full Record; Other Related Research; Abstract . The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with

More

Improved tool grinding machine (Patent) DOE Patents

DOE Patents Patent: Improved tool grinding machine. Improved tool grinding machine. Full Record; Other Related Research; Abstract . The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with

More

Grinding tool - Patent - Europe PMC

Patent: Patent Specification (First Publ.) - Germany. Application: DE19843430418 on 1984-08-18. Publication: 1985-07-18. Abstract. Highlight Terms Chemicals (4) The invention relates to a grinding or milling tool for precise mechanical machining, the tool body of which is provided, on the outer peripheral surface, with a nickel coating and has small diamond grains embedded in said coating ...

More

GRINDING TOOL - Patent - Europe PMC

Patent: Publ.of the Int.Appl. without Int.search REP. - World Intellectual Property Organization. Application: WO2006CH00199 on 2006-04-07. Publication: 2006-10-19. Abstract. The grinding tool comprises a support and a grinding body (3, 10) with abrasive grits (4, 11) held together by a binder (5, 12). The abrasive grits (4, 11) are essentially up to 100 % natural and/or synthetic diamond ...

More

Precision replenishable grinding tool and

DOE Patents Patent: Precision replenishable grinding tool and manufacturing process. Precision replenishable grinding tool and manufacturing process. Full Record; Other Related Research; Abstract. A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool ...

More

Ceramic-bonded abrasive grinding tools (Patent) DOE

DOE Patents Patent: Ceramic-bonded abrasive grinding tools. Ceramic-bonded abrasive grinding tools. Full Record; Other Related Research; Abstract. Abrasive grains such as boron carbide, silicon carbide, alumina, diamond, cubic boron nitride, and mullite are combined with a cement primarily comprised of zinc oxide and a reactive liquid setting agent and solidified into abrasive grinding tools ...

More

Tool grinding machine - Song, Yeo-ching

View Patent Images: Download PDF 7329173 . US Patent References: 5649853: Drill bit grinding machine: 1997-07-22: Kuo: 451/178: 5184431 : Apparatus for the grinding of workpieces, especially tools: 1993-02-09: Combrowski et al. 451/375: 4489523: Apparatus for regrinding step drills: 1984-12-25: Webster: 451/5: 3680263: METHOD AND APPARATUS FOR GRINDING END CUTTING TOOLS:

More

US Patent: 2,135,900 - Grinding Tool

US patent 2,135,900 Grinding Tool was issued to Harry W. Kulp of Lancaster, Lancaster County, PA. It was granted on 11/08/1938. Valve seat dresser / lapping / grinding tool. {br}Harry W. Kulp and Martin C. Dellinger were the founders of KD Mfg. Co. of Lancaster, PA.

More

US Patent for Tool setter for a grinding machine Patent

16/11/2009  Justia Patents Accessory US Patent for Tool setter for a grinding machine Patent (Patent # 8,556,685) Tool setter for a grinding machine . Nov 16, 2009 - TJ Utveckling AB. A device or tool setter has the purpose of setting the position of a support bar, adjustably connected to a grinding machine, in relation to a rotatable grindstone of the machine for obtaining a desired edge angle of a tool ...

More

US Patent for Blanking and trim die including an

15/12/2016  Justia Patents With Endless Cutting Edges US Patent for Blanking and trim die including an integrated power grinding tool Patent (Patent # 10,632,549) Blanking and trim die including an integrated power grinding tool . Dec 15, 2016 - Ford. An apparatus for trimming a sheet metal panel in a die set. A grinding tool including a grinding wheel driven by a rotary drive is used to grind away a ...

More

US Patent Application for Tool setter for a grinding

08/02/2007  Justia Patents With Feeding Of Tool Or Work Holder US Patent Application for Tool setter for a grinding machine Patent Application (Application #20070190902) Tool setter for a grinding machine . Feb 8, 2007 - TJ UTVECKLING AB. A device or tool setter has the purpose of setting the position of a support bar, adjustably connected to a grinding machine, in relation to a rotatable

More

Improved tool grinding machine (Patent) DOE Patents

DOE Patents Patent: Improved tool grinding machine. Improved tool grinding machine. Full Record; Other Related Research; Abstract . The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with

More

GB Patent: 918,572 - Improvements relating to tool

GB patent 918,572 Improvements relating to tool grinding fixtures was issued to Alvin E. Mueller of Downey, CA. It was granted on 02/13/1963. This is the British equivalent of US patent {3,030,744}, which covers the air bearing used on the Harig Air-Flo fixture for sharpening end mills and o

More

GRINDING TOOL - Patent - Europe PMC

Patent: Publ.of the Int.Appl. without Int.search REP. - World Intellectual Property Organization. Application: WO2006CH00199 on 2006-04-07. Publication: 2006-10-19. Abstract. The grinding tool comprises a support and a grinding body (3, 10) with abrasive grits (4, 11) held together by a binder (5, 12). The abrasive grits (4, 11) are essentially up to 100 % natural and/or synthetic diamond ...

More

Precision replenishable grinding tool and

DOE Patents Patent: Precision replenishable grinding tool and manufacturing process. Precision replenishable grinding tool and manufacturing process. Full Record; Other Related Research; Abstract . A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool ...

More

US Patent Application for GRINDING TOOLS AND

Justia Patents Including Headed, Axially Disposed, Tool Holding Member On Rotary Support US Patent Application for GRINDING TOOLS AND APPARATUS FOR SECURING GRINDING TOOLS TO GRINDING MACHINES Patent Application (Application #20080176498) GRINDING TOOLS AND APPARATUS FOR SECURING GRINDING TOOLS TO GRINDING MACHINES . Jan 17, 2008 ...

More

US Patent: 1,658,185 - Tool-grinding mechanism

US patent 1,658,185 Tool-grinding mechanism was issued to Ray L. Carter of Phoenix, NY. It was granted on 02/07/1928. Ray L. Carter invented the router when he modified an electric tool for barbers. His business was acquired by the Stanley Works in the early 1930s, an

More

Tool grinding machine - Song, Yeo-ching

View Patent Images: Download PDF 7329173 . US Patent References: 5649853: Drill bit grinding machine: 1997-07-22: Kuo: 451/178: 5184431 : Apparatus for the grinding of workpieces, especially tools: 1993-02-09: Combrowski et al. 451/375: 4489523: Apparatus for regrinding step drills: 1984-12-25: Webster: 451/5: 3680263: METHOD AND APPARATUS FOR GRINDING END CUTTING TOOLS:

More

US Patent Application for Grinding Tool Patent

Justia Patents Comminuting Mounting Means, Frames Or Other Normally Stationary Structure US Patent Application for Grinding Tool Patent Application (Application #20130126651) Grinding Tool . Nov 17, 2011 - KENNAMETAL INC. A grinding tool for impinging a material includes a tool body having a top surface and a bottom surface, the tool body defining a pocket at a leading edge of the top

More

Ceramic-bonded abrasive grinding tools (Patent) DOE

DOE Patents Patent: Ceramic-bonded abrasive grinding tools. Ceramic-bonded abrasive grinding tools. Full Record; Other Related Research; Abstract. Abrasive grains such as boron carbide, silicon carbide, alumina, diamond, cubic boron nitride, and mullite are combined with a cement primarily comprised of zinc oxide and a reactive liquid setting agent and solidified into abrasive grinding tools ...

More

Grinding tools - Unicorn Industries PLC

Grinding tools, e.g. wheels, are well known for the working of, for example, metals and ceramics. Such wheels typically comprise a band of suitable grinding material, e.g. of cubic boron nitride or of diamond, aluminium oxide, silicon carbide or mixtures thereof, bonded to the periphery of a supporting disc, which may be of any suitable material, e.g. metal, ceramic or plastics material.

More

Copyright © 2020.Company name All rights reserved.SiteMap