US2627704A - Grinding apparatus - Google Patents
US2627704A US126890A US12689049A US2627704A US 2627704 A US2627704 A US 2627704A US 126890 A US126890 A US 126890A US 12689049 A US12689049 A US 12689049A US 2627704 A US2627704 A US 2627704A Authority US United States Prior art keywords grinder motor switch carriage frame Prior art date 1949-11-12 Legal status (The legal status is an assumption and is not a …
Grinding | Modern Machine Shop
Walter Helitronic Raptor Tool Grinder Resharpens Rotationally Symmetrical Tools The Walter Helitronic Raptor from United Grinding is designed for grinding and resharpening rotationally symmetrical tools for the metal and stone industries. Norton Saint-Gobain FAB Wheels Reduce Need for …
US6708743B2 - Stump grinder apparatus - Google Patents
A stump-grinding apparatus includes a block having an inner surface and an outer surface. The inner surface is adjacent to a side of the wheel between the center of wheel and the peripheral edge. The outer surface defines both a groove and a first aperture in the groove. A tooth is received into the groove. The tooth has a first end and a second end spaced from the first end.
US6786556B2 - Concrete grinder apparatus - Google Patents
A concrete grinding apparatus for use with a hand-held concrete grinder that can be detachably mounted in either a right-facing orientation or a left-facing orientation. The apparatus providing a...
US6840471B2 - Rotary grinder apparatus and method - Google ...
A rotary grinder having a cylindrical drum that includes a cylindrical surface. The cylindrical surface defines two holes. The drum receives opposite ends of a through-member at the two holes such...
US6422495B1 - Rotary grinder apparatus and method - Google ...
US6422495B1 US09/513,011 US51301100A US6422495B1 US 6422495 B1 US6422495 B1 US 6422495B1 US 51301100 A US51301100 A US 51301100A US 6422495 B1 US6422495 B1 US 6422495B1 Authority US United States Prior art keywords drum grinder members grinding cylindrical Prior art date 2000-02-25 Legal status (The legal status is an assumption and is not a legal conclusion.
Conduit grinding apparatus(Patent) | DOE Patents
The apparatus comprises a faceplate, a plurality of cams mounted to an interior face of the faceplate, a locking bolt to lock the faceplate at a predetermined position on the valve, a movable grinder and a guide tube for positioning an optical viewer proximate the area to be grinded.
BENCH GRINDER APPARATUS - ELECTRO ENG PROD CO INC,US
Jul 09, 1974 · The grinder apparatus is shown in FIGS. 1 and 2, and includes a coupler 10 which is mounted to the end of the motor shaft 40 of a bench grinder 30 at one end and receives a power take-off flexible shaft assembly 20 at the other end.
Grinder Parts : eReplacementParts.com
Genuine Dewalt replacement part used on Small Angle Grinder. This brush has a lead wire attached and it is Sold Individually. It is always best to replace both brushes, even if only one is worn. Carbon brushes are one of the most commonly replaced power tool parts.
The Axel Grinders* - Apparatus Of Love (1990, Grey Marbled ...
View credits, reviews, tracks and shop for the 1990 Grey Marbled Vinyl release of Apparatus Of Love on Discogs. Label: Dionysus Records - ID074517 • Format: Vinyl 7. ... The Axel Grinders* Apparatus Of Love ... US: 1990: Sell This Version: ID074517: The Axel Grinders* Apparatus Of Love ...
Grinding assembly, grinding apparatus, weld joint defect ...
The grinding assembly also includes a processing circuitry in communication with the grinder apparatus and configured to control operations of the grinder apparatus, the processing circuitry configured to receive weld defect information of the weld joint from an inspection assembly to create a contour grinding profile to grind the weld joint in a predetermined shape based on the received weld defect information, and a manipulator having an end configured to carry the grinder apparatus…
DENTAL GRINDER APPARATUS - Patent - Europe PMC
Contact us. Helpdesk; Feedback; Twitter; Blog; Europe PMC plus; European Patent Office EPO. Search worldwide, life-sciences literature Search. Advanced Search. E.g. "breast cancer" HER2 Smith J. Recent Activity Export List Clipboard Export DENTAL GRINDER APPARATUS (PAT - JP2005319137) OKITSU TOSHIO, MOCHIZUKI MITSUO. KOWA TECHNICAL KK ...
Stump grinder apparatus - Patent - Europe PMC
A stump-grinding apparatus includes a block having an inner surface and an outer surface. The inner surface is adjacent to a side of the wheel between the center of wheel and the peripheral edge.
Rotary grinder apparatus and method - Vermeer ...
Jul 23, 2002 · A rotary grinder comprising: a hollow, cylindrical drum having an interior surface and an exterior surface, the drum being rotatable about a longitudinal axis of the drum, and the drum defining a plurality of openings that extend through the drum between the interior and exterior surfaces; a plurality of grinding members, each grinding member having a first end that extends through one of the …
APPARATUS FOR GRINDING SPHERICAL BODIES (Patent) | DOE …
Abstract A relatively inexpensive device is described for grinding rough ceramic bodies into accurate spherical shapes using a conventional drill press and a belt sander. A horizontal disk with an abrasive-surfaced recess in its lower face is mounted eccentrically on a vertical shaft which is forced downward against a stop by a spring.
US Patent: 2,249,743 - stone sharpening apparatus
The most popular stone grinders typically employ a power-driven rotary grinding wheel mounted on a grinder carriage. Such devices are well known in the art; however, there have been no significant advances therein for some time. U.S. Pat. Nos. 2,249,743 , 2,439,279 , 2,651,219 , 3,880,019 , and 4,711,142 each relate to hand-held, motor driven stone blade sharpeners.