US Patent: 187,770 - Grinding Machine

Patent for an improved, efficient pulverizing or grinding machine. Primarily used for pulverizing or grinding limestone and used is assistance with manufacturing cement, this improved machine focuses on a larger output through improvements in the cycling of surplus air.

US Patent for Floor grinding machine Patent (Patent # D ...

US patent 961,010 Grinding Machine was issued to Pierre J. Poitras of Rumford, ME and Wilfrid Caron of Rumford, ME. It was granted on 06/07/1910. Victor J. Evans - patent attorney {br}This invention relates to shears sharpening machines, the …

REO MOTOR CAR CO. v. GEAR | 42 F.2d 965 (1930 ...

FIG. 1 is a perspective view of a floor grinding machine incorporating my new design;. FIG. 2 is a front elevation view thereof;. FIG. 3 is a rear elevation view thereof;. FIG. 4 is a left side view thereof:. FIG. 5 is a right side view thereof;. FIG. 6 is a top plan view thereof; and,. FIG. 7 is a bottom plan view thereof.. The broken lines shown in the drawings illustrate portions of the ...

Grinding machine - Wikipedia

View Patent Images: Download PDF 2335356 . Description: Our invention relates to grinding machines, particularly of the type known as plain cylindrical grinders, although many of the features hereinafter described are applicable to other types of grinding machines. ... In a grinding machine, a work support, mechanism for effecting a ...

AUTO CHARGING GRINDING MACHINE WITH SOLAR POWER …

As to all infringement since the date of the method patent, the royalty thereon, whether upon the established or the reasonable basis, would necessarily cover the product patent as well, and as we said in the former accounting appeal [Gear Grinding Machine Co. v. Studebaker Corp. (C. C. A.) 4 F.2d 510, 511], one royalty upon the use of machine ...

taper grinding - definition - English

FIG. 1 is a front view showing an outline of a centerless grinding machine having an apparatus according to an embodiment of the present invention. FIG. 2 is a sectional view taken along line AA in FIG. FIG. 3 is a front view showing an outline of a centerless grinding machine …

US Patent: 961,010 - Grinding Machine

1920 agathon gets the patent for its revolutionary clamping system that would outlast numerous generations of tool grinding machines. in the same year a carved «z» spread fear and hope – zorro, the masked hero with the sword, ran in the cinemas for the first time.

Grinding machine - Ryobi Limited

Aug 10, 1971· A grinding machine comprising a grinding wheel support for rotatably supporting a grinding wheel, a table for supporting a workpiece, means for rapidly moving the grinding wheel support toward and away from the workpiece, and means for moving the grinding wheel support toward the workpiece at a feed speed for rough-grinding operation which is lower …

Research Progress and New Patents of Magnetic Grinding Machine

About Us. Chuanmo is a leading enterprise in grinding machine industry in China, which mainly focuses on research and development, production and sales of various kinds of machine tools, focuses on grinding machine field, uses advanced design concept, keeps pace with the forefront of scientific and technological progress, creates industry pioneer.

Machines since 1920 - Agathon AG

Patent for an improved, efficient pulverizing or grinding machine. Primarily used for pulverizing or grinding limestone and used is assistance with manufacturing cement, this improved machine focuses on a larger output through improvements in the cycling of surplus air.

Improved tool grinding machine (Patent) | DOE Patents

The Machine we designed and fabricated is used for grinding any shape of object like Circular, Rectangular, and Polygon. In our project grinding machine is used to grinding the different types of material. The grinding machine is rotated by the dc motor.

EP1180414B1 - Grinding machine - Google 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 ...

JP2619350B2 - Centerless grinding machine - Google Patents

1920 agathon gets the patent for its revolutionary clamping system that would outlast numerous generations of tool grinding machines. in the same year a carved «z» spread fear and hope – zorro, the masked hero with the sword, ran in the cinemas for the first time.

US157543A - Improvement in grinding-machines - Google Patents

US2101790A US105566A US10556636A US2101790A US 2101790 A US2101790 A US 2101790A US 105566 A US105566 A US 105566A US 10556636 A US10556636 A US 10556636A US 2101790 A US2101790 A US 2101790A Authority US United States Prior art keywords wheel valve grinding …

Machines since 1920 - Agathon AG

European Patent Office Prior art keywords wheel workpiece grinding machine wheels Prior art date 1996-07-24 Legal status (The legal status is an assumption and is not a legal conclusion. …

GRINDING MACHINE - TOYODA KOKI KK. - Free Patents Online

A form grinding machine in which the grinding wheel is fed into a workpiece by a hydraulic creep feed control circuit. The workpiece is rotated at a very slow speed while being ground completely aroun Login ... United States Patent 4085551 . Abstract: A form grinding machine in which the grinding wheel is fed into a workpiece by a hydraulic ...

Premium Precision Centerless Grinding Machines for ...

As the wheel changer is within the working area of the machine, grinding particles could potentially accumulate on the arbor HSK taper and cause runout issues. patents-wipo The guide wire has centerless grinding performed at an appropriate stage to provide a …

US Patent for Horizontal grinding machine with engine fuel ...

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. ... A grinding machine includes a main spindle on which a grinding wheel is mounted, a spindle head movable relative to a ...

US2101790A - Grinding machine - Google Patents

Camshaft-grinding machine . United States Patent 8864552 . Abstract: An apparatus for grinding a cam having an outer surface with outwardly convex and outwardly concave portions has a frame and a main drive on the frame for holding the cam and rotating it about a main axis. A pair of drive motors having respective output axes generally ...

Coffee Roasting and Grinding Machine. - The Portal to ...

The Machine we designed and fabricated is used for grinding any shape of object like Circular, Rectangular, and Polygon. In our project grinding machine is used to grinding the different types of material. The grinding machine is rotated by the dc motor.

Tool grinding machine(Patent) | DOE Patents

A grinding machine, often shortened to grinder, is one of power tools or machine tools used for grinding, it is a type of machining using an abrasive wheel as the cutting tool.Each grain of abrasive on the wheel's surface cuts a small chip from the workpiece via shear deformation.. Grinding is used to finish workpieces that must show high surface quality (e.g., low surface …

Grinding machine - LANDIS TOOL CO

A horizontal grinding machine includes a frame, a feed hopper that receives material to be processed, and a feed conveyor that moves material to be processed in a processing direction. A grinding cylinder rotates about a generally horizontal grinding axis. A feed roller assembly is mounted on the frame at the rear end of the feed hopper and in front of the grinding cylinder.


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  • Grinding Equipment

      The PC Hammer Mill, MTW, MTM Medium Speed Trapezium Mill, Ball Mill and the LM, LUM Vertical Mill cover all requirements of crude, fine and ultrafine powder production in the industrial milling field. Production of free combination from 0 to 2500 meshes can be realized. No matter which industry you are in, chemistry, energy, construction material or metallurgy field, SBM will always meet all your demands.