Class 409/304 - Means for cutting groove

Subclass of Class 409 - Gear cutting, milling, or planing
Definition: Apparatus intended to form an elongated recess in generally
No. of patents: 36
Last issue date: 10/16/2007

Number	Title	Issue Date
7281334	Mechanical scribing apparatus with controlling force of a scribing cutter A mechanical scribing apparatus with controlling force of a scribing cutter for adaptively separating each unit of thin film solar cells formed on a single substrate, which is always capable of performing a predetermined minute scribing of a work in accordance with ...	10/16/2007
7279438	Coated insulation board or batt An insulation composite for attenuating energy or sound transmission has a body layer of insulating material with a roughly textured face and a uniform thickness solid cover layer permanently embedded in the body layer to a partial depth so that material of the body...	10/09/2007
7175376	Method of cutting long-sized hardened steel material and cutting device The present invention mainly aims to provide cutting method and cutting apparatus for manufacturing a guide rail of a rolling guide device by efficiently cut-working a long scale hardened steel. In order to achieve such object, there is provided a cutting method of ...	02/13/2007
7168901	Device and method for trimming samples A device 1 and a method for trimming samples 38 are disclosed. The device 1 encompasses a knife holder 9 and a sample holder 7, the knife holder 9 carrying at least one trimming knife 36. A first motor 60 and a...	01/30/2007
7162906	Method and apparatus for removing a carrier part from a carrier A method for removing from a carrier a carrier part with a housing arranged thereon, wherein prior to performing the separating operation a notched line is arranged in the carrier on at least one side of the carrier along at least a part of the length of a separatin...	01/16/2007
7044697	Cutting tool for simultaneous facing and grooving of CMP pad A cutting tool for simultaneously carrying out a facing operation and a grooving operation on a target surface has a facing part and a grooving part that protrudes from and may be integrally formed with the facing part. The facing part has a facing surface for carry...	05/16/2006
7036414	Work piece guiding system for a table saw An improved table having improvements related to stock support, such as a rip fence stock support, as well as a lateral-table support system; features of laterally-slideable front and back rip fence guide rails, including an improved front rail configuration, an imp...	05/02/2006
6942438	Keyway cutter tool and method An apparatus and method for forming a keyway in a workpiece is provided. The apparatus includes a shank and cutter, the shank and cutter immovably associated with respect to each other during the keyway forming operation. The apparatus is engageable with a computer ...	09/13/2005
6925923	Rotary cutting die mounting system A clamping mechanism for securing a cutting die board to a rotary support cylinder, including a double-acting pressure cylinder having a piston rod coupled to a clamping bolt which cooperates with a keyhole-shaped slot formed through the cutting die board, and an ar...	08/09/2005
6422793	Separating means for producing a thin-film solar module Process and separating device for the production of a thin film solar module (10) comprising a plurality of solar cells (11) arranged side-by-side on a common substrate (12), which are produced by employing a plurality of layer deposition steps and layer ...	07/23/2002
6132151	Device for stabilizing workstock on a broach tool guide sleeve A device for stabilizing a workstock in a slotted broach tool guide sleeve while a key broach tool extending through the guide sleeve cuts a key slot in the annular bore wall of the workstock. In a preferred embodiment the device is characterized by a pai...	10/17/2000
6095730	Table-top type key-seater An inexpensive machine of small size is exclusively used for processing a key groove, requiring no skill. It is so constructed that a voltage is applied to an insulated work table through lead wires. A piece to be processed is reciprocated in left- and ri...	08/01/2000
5876163	CNC bore slotting machining system A bore slotting machine for cutting radially spaced longitudinal slots in sleeves for automotive power steering units comprising a cutting face adapted to operate with a bore of a component being worked; a motorized drive adapted to impart reciprocating m...	03/02/1999
5575598	V-shaped groove forming machine and its control method A dedicated V-shaped groove forming machine comprises an X-axis slider dislosed over a plate material so as be movable in an X-axis (groove forming direction); a Z-axis slider supported by the X-axis slider so as to be movable in a Z-axis direction (verti...	11/19/1996
5494385	V-shaped groove forming machine A dedicated V-shaped groove forming machine comprises an X-axis slider disposed over a plate material so as be movable in an X-axis (groove forming direction); a Z-axis slider supported by the X-axis slider so as to be movable in a Z-axis direction (verti...	02/27/1996
5448819	Corner cleaning machine and method An apparatus for cleaning the welded corners of an assembled window frame is provided. The apparatus has a work surface and a clamping device on the work surface for holding an assembled work piece on the work surface. A cutting tool is provided on the wo...	09/12/1995
5399049	V-shaped groove forming machine and its control method A dedicated V-shaped groove forming machine comprises an X-axis slider disposed over a plate material so as be movable in an X-axis (groove forming direction); a Z-axis slider supported by the X-axis slider so as to be movable in a Z-axis direction (verti...	03/21/1995
5305506	Formation of an element for an article of jewellery The invention relates to the formation of an element, called an "illusion", for an article of jewelry, including a method for forming an illusion, and a device for forming an illusion. First and second substantially parallel grooves are formed in an opera...	04/26/1994
5246320	Keyway broach tool and method of broaching multiple keyways A tool for guiding a push type keyway broach in the broaching of one or more keyways in a single bore of a workpiece includes a bushing fitable into the bore of the workpiece, a rectilinear guideway in the bushing for slidably receiving the base portion o...	09/21/1993
5211517	Machine for making microgrooves in snow skis This invention describes a machine for the manufacture of small grooves in metal edge inserts typically found on the undersurface of snow skis. The machine produces ice-cutting blades by cutting grooves of approximate uniform depth a constant distance fro...	05/18/1993
5199829	Dovetail shaper metal-cutting tool In a dovetail shaper metal-cutting tool that is utilized in a chip-type machining process to cut into a metal workpiece a specified dovetail-shaped slot having a specific right hand and left hand dovetail angle and a specified bottom dimension, the improv...	04/06/1993
5150996	Keyway broach guide assembly A broaching bushing for guiding a broaching tool in a workpiece bore during the cutting of a keyway of in an annular surface of the bore. The bushing having two main components: a wedge-shaped member and a broaching tool guide member positionable in longi...	09/29/1992
5080540	V-shaped groove forming machine A dedicated V-shaped groove forming machine comprises an X-axis slider disposed over a plate material so as be movable in an X-axis (groove forming direction); a Z-axis slider supported by the X-axis slider so as to be movable in a Z-axis direction (verti...	01/14/1992
5078559	V-shaped groove forming machine and its control method A dedicated V-shaped groove forming machine comprises an X-axis slider disposed over a plate material so as be movable in an x-axis (groove forming direction); a Z-axis slider supported by the x-axis slider so as to be movable in a Z-axis direction (verti...	01/07/1992
5065780	Method and means for connecting a branch conduit to an existing conduit A method and apparatus for connecting a branch conduit to an existing conduit (9) through a valve (1, 2), the valve being connected to the conduit in such a way that its flow channel (8) is directed tangentially of the conduit (9). A tool (12, 16, 20) is ...	11/19/1991
4953279	Method and apparatus for grooving the barrel of a plasticating machine A method and apparatus for cutting grooves onto the interior surface of the barrel of a plasticating machine in order to increase the friction against sliding unmelted resin particles. The helical screw is removed from the barrel without removing the barr...	09/04/1990
4668139	Apparatus for in situ chamfering motor commutator segments An apparatus for the in situ chamfering of DC motor commutator segments 1 separated by insulating spacers 2 is directly mountable on the motor yoke 62, and includes a frame 32 mounting a reversible drive motor 30 and slidably carrying a reciprocating work...	05/26/1987
4626153	Draw-knife A draw-knife for producing keyways and for profiling workpiece bores comprising a knife bar whose head portion carries a cutting member which comprises two knife plates arranged side by side in the same plane and being coaxially adjustable, and an immobil...	12/02/1986
4523364	High speed production of multiple gauge strip An apparatus and method for high speed production of a multiple gauge metal strip product having a configuration with a transverse variable thickness are described. A milling machine cuts away at least approximately 75% of the total volume of metal to be ...	06/18/1985
4442575	Tool-supporting device for machining a cylindrical rod and a machining head fitted with said device The device for supporting a cutting-tool is intended to be placed in a head for machining grooves in a cylindrical rod and mainly comprises a frusto-conical support member having an axial bore through which the cylindrical rod to be machined is capable of...	04/17/1984
4382732	Machining station for a production line for optical fiber cable elements A machining tool comprises an annular structure having the same number of teeth as there are grooves to be machined, arranged radially in the structure, each tooth carrying a pin engaged in a curved slot. It also comprises a locking device constituted by ...	05/10/1983
4157727	Apparatus for recapping tires Apparatus for recapping tires, particularly of the type used on off-the-road vehicles. Rubber strips are applied to the prepared tread surface of the tire to "smooth" the tire, after which the tire is disposed on a roller assembly to cut i.e., "groove" a ...	06/12/1979
4051752	Process for gel cutting A process and a gel cutting device constructed and adapted to remove gel like material from a surface, the device having a hollow body with fluid communication therethrough, a pickup conduit attached to the inlet of the body, a cutter on the inlet end of ...	10/04/1977
3996824	Groove cutter There is disclosed a board cutting machine in which a plurality of grooves are cut in a board such as a board of insulating duct material to permit the board to be folded into a multi-sided shape. As strips are cut from the board an extractor unit extract...	12/14/1976
3995516	Apparatus for skiving grooves in flat metal strip Prior to the bonding of precious metal ribbon to flat base metal strips useful for the fabricating of electrical contacts, grooves are skived into the surface of the metal strip to receive the precious metal ribbon. The apparatus disclosed is capable of s...	12/07/1976
3935767	Multiple gauging device For use in laying out duct or box-like structures, a gauging device having multiple sides, including appendages in predetermined positions, with rotatable connection means for attaching the gauge to a measuring tape (or it can be integral with a measuring...	02/03/1976

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Class 409/304 - Means for cutting groove