profile grinding patents

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US6077150A - Profiling methods for generation of modified grinding ...

This invention relates to methods and an apparatus for the generation of a single-gear or multiple-gear grinding worm for grinding tooth profiles in accordance with the principle of continuous...

US Patent 2601456: Forming means for profile grinding wheels

US Patent 2601456: Forming means for profile grinding wheels Item Preview ... US Patent 2601456: Forming means for profile grinding wheels by Harold Stuart Hallewell. Publication date 1952-06-24 Usage Public Domain Publisher US Patent and Trademark Office Collection us_patents Language

Optical Profile Grinders - Wickman Machine Tool Sales Ltd.

an optical profile grinding machine comprising a workpiece support, a grinding wheel support and means for producing relative movement between the grinding wheel and a workpiece, a platform supporting an enlarged layout of a profile to be reproduced on the workpiece, a microscope for viewing the layout through a reducing lens and the grinding .

Profile Grinding | UNITED GRINDING

PROFIMAT MC. Whether precision, profile, internal or external cylindrical grinding - the PROFIMAT MC is a highly efficient grinding centre for any application. This extremely compact traveling-column machine offers everything that modern production solutions require, with a machine width of just 2000 mm. Details.

Kenn McEndarfer Inventions, Patents and Patent Applications - Justia

This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO). Method of numerically controlled profile grinding Patent number: 5033237 Abstract: A method of numerically controlled grinding for forming a curved profile on a workpiece.

US5209020A - Method of and apparatus for profiling grinding ... - Google

According to the invention, a method for dressing profile grinding wheels includes moving a profiled dressing roller radially against a grinding wheel to linearly contact it while dressing, and...

US Patent Application for Silicon metal grinding machine Patent ...

A method according to claim 2 in which two or more blades are attached to the rotating discs to provide grinding, pulverizing or milling, of the silicon, or silicon ore, material. 6. A method according to claim 5 in which the blade is attached to the rotating disc by means of an anchoring fixture. 7.

Mägerle Company Profile: Acquisition & Investors | PitchBook

Mägerle General Information. Description. Manufacturer of grinding machines based in Fehraltorf, Switzerland. The company builds high-powered grinding systems based on standardized modular machine components for simple and complex surface and profile grinding jobs.

Profile grinding machine and method - Karl Heesemann Maschinenfabrik ...

Profile grinding machine and method United States Patent 5127195 Abstract: A profile grinding machine has at least two tool holders which are fixed in a frame and on each of which is fixed a grinding tool, for machining workpieces transported past the profile grinding machine in a working plane.