Matches 1 - 50 out of 160 1 2 3 4 >


Match Document Document Title
8057131 Clamping tool holder  
A clamping tool holder includes a tool holder body and a clamp for clamping a cutting insert. The clamp causes the cutting insert to press against the bottom and the side walls of an...
7857554 System for clamping a cutting head to an adapter, a cutting head and a fixture  
The present invention concerns a system for fixing a cutting head to an adapter for a machine tool. The cutting head includes a first linear flange, a second linear flange substantially parallel to...
7785045 Insert with a mounting hole and toolholder including a cutting insert  
The present invention relates to cutting tools with cutting inserts and, more particularly, to cutting tools with cutting inserts that have mounting recesses. The cutting insert includes a body...
RE41275 Indexable insert and cutting tool having indexable insert  
The indexable insert of the present invention has a cutting edge at the end of a stick-shaped portion projecting from a tool base. The base is shaped to ensure effective clamping, thereby avoiding...
7641422 Cutting tool and associated tool head  
A cutting tool for parting and grooving operations of the kind including a coupling part, which is intended for mounting the cutting tool in a machine tool, and a tool head detachably connected to...
7547163 Clamping tool holder  
A clamping tool holder includes a tool holder body and a clamp for clamping a cutting insert. The clamp causes the cutting insert to press against the bottom and the side walls of an...
7530769 Tool for the metal cutting machining of valve seats  
A tool for metal-cutting machining of a surface of an opening particularly of a valve seat in a cylinder head of an internal combustion engines. The tool has a cutter tip with at least one...
7524147 Cutting tool and cutting insert therefor  
A cutting tool comprises an insert holder and a cutting insert. The insert holder has a clamping portion comprising a base jaw a clamping jaw and an insert pocket therebetween. The clamping jaw...
7510352 Integral cutting insert clamping mechanism  
An integral insert clamping mechanism for transferring clamping forces away from the screw hole of the insert to relieve stress at the screw hole by way of protrusions located on the bottom surface...
7488142 Tool for chip removing machining as well as a cutting body for such tools  
A cutting tool includes a basic body and a cutting body that is fixable to the basic body via a male/female coupling. The coupling includes male-like fingers and female-like seats, which are...
7431539 Clamp pin tool holder  
A clamp pin tool holder for clamping an insert in a tool holder includes a bore for receiving a clamp pin and a bore for receiving a lock screw. The clamp pin includes a cam portion with angled...
7422395 Tool holder structure  
A tool holder includes a main part, and an angular pressing member; the main part has a fitting portion at one end, and holding portion adjacent to a front edge of and lower than the fitting...
7419337 Parting blade for turning purposes  
A parting blade having a flat, elongate body, which is delimited by two opposite side surfaces and has two opposite longitudinal edges which are mutually parallel and present chamfered surfaces for...
7347650 Cutting tool with locking pin  
A cutting tool for chip removing including a cutting insert provided with a through hole, a J shaped locking pin actuated by a locking screw, and a tool holder having means to receive the cutting...
7320563 Two-cavities cutting matrix  
A cutting matrix has a top surface, a first cavity for tightening the cutting matrix in a cutting tool, and a cutting edge for cutting by stock removal. A second tightening cavity is arranged...
7278805 Cutting insert for effective chip control  
A cutting insert includes a polygonal body having an upper chip surface, a bottom surface and a peripheral edge surface extending therebetween. The peripheral edge surface intersects the upper chip...
7264424 Tool head for a machining tool  
A tool head, which is adapted to receive a cutting insert for chip removal machining, includes a basic holder which has a lower support part and an upper clamping portion defining therebetween and...
7261496 Two-part clamping claw  
The invention relates to a clamping claw having a securing leg and a clamping leg for securing an object in a first recess of a support, with the clamping claw in the installed state being secured...
7255518 Insert seat formed of ridges  
A tool body includes an insert seat for receiving a cutting insert for chip-removing machining. The insert seat includes a bottom surface and support surfaces upstanding from the bottom surface....
7249917 Boring tool  
A boring tool for use in a tool holder, such as a boring head, that is driven about a drive axis and includes a pair of parallel bores for mounting boring tools generally includes a body including...
7179021 Cutting insert holder  
A cutting insert holder for releasably clamping a quadrilateral cutting insert in a predetermined clamping position, the cutting insert having a through bore and a non-obtuse insert mounting...
7128501 Lathe tool assembly  
A lathe tool assembly includes a pair of set screws that reduce vibration of a work piece that is being machined. A clamp set screw passes through a clamping assembly to a chip breaker that covers...
7121771 Tool for chip-removing machining  
A tool for chip-removing machining includes an insert holder, a cutting insert for chip-removing machining, and a fixing element for fixing the cutting insert in an insert seat of the insert...
6991410 Toolholder assembly  
The invention provides a toolholder assembly including a body and a nest that is suitable for holding an insert. The nest includes a notch and the body includes a support and protrusion that...
6979153 Deep-grooving insert having stepped cutting edge  
A deep-grooving chip-forming cutting insert includes a rear mounting portion, a front cutting portion, and a pair of side walls, each side wall extending along the front and rear portions. The...
6974282 Toolholder for small size grooving and turning insert  
A toolholder for a small-size insert having a shoulder for use with a machine tool for grooving, boring and turning has a substantially planar surface portion in an end portion which defines at...
6974283 Cutting device  
A cutting device includes a holder (10) provided with a jaw-like opening (24) on a clamping head (20) that serves to accommodate a metal-cutting tool (22). The jaw-like opening (24) is located on a...
6969218 Profile turning tool  
The profile turning tool is used for rough-turning and dressing circumferential and flat surfaces, in particular of workpieces made of light metals. It consists of a holder (10) with a receiver...
6918717 Tool and method for the machine working of workpieces  
A tool for the machine working of workpieces is more particularly provided for universal machines, which automatically work very small workpieces by different lathe working operations. A cutting...
6884007 Tool for material-removing machining of workpieces  
A tool for material-removing machining of workpieces of hard metal with a blade plate held by a clamping lug is suggested which is distinguished in that the blade plate (11) has a groove (25)...
6814526 Insert holder for parting and grooving operations  
A holder is designed to receive a cutting insert intended for parting and grooving operations. The insert is clampable in a seat formed between a blade tongue and a clamping finger which...
6796207 Machine tool support apparatus  
The machine tool support apparatus includes an elongate bar member that comprises a mounting portion and a collet portion. The mounting portion is releasably attachable to a machine mount of a...
6793446 Tool holder having an insert seat with an elongated slot forming an extension of the seat  
A tool holder for a cutting insert for chip removing machining includes a base body on which is disposed an insert-receiving seat for receiving a cutting insert. The seat includes an insert-support...
6758638 Method and holding device for a cutting tool  
A method and holding device for locking an insert into a tool are used in metal removal machining. The tool includes an insert (2) with a upper contact surface or section (4) and a lower contact...
6739808 Tool holder  
A tool holder that is adapted to break chips during a cutting operation is disclosed. The tool holder comprises a shank and a head. The shank is adapted to be received by a cutting machine. A head...
6682273 Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert  
A cutting insert is clamped in a pocket of a holder by a top clamp assembly which includes a clamp arm screwed to the holder, and a clamp plate interposed between the insert and a front part of the...
6679657 Tool for bore diameter work  
In the tool for bore diameter work of the present invention, first and second insert restraining faces are provided opposite each other on a insert installation section, and have projecting...
6558087 Machining tool for high-speed machining  
A machine tool, which is also suitable for high-speed machining in metal cutting, for which at least one cutting body is held by a clamping device in a plate seat of a tool holder, which is bounded...
6457914 Clamping tool holder  
A clamping tool holder includes a tool holder body and a clamp for clamping a cutting insert. The clamp causes the cutting insert to press against the bottom and the side walls of an...
6409435 Cutting tool and method of locating cutting insert  
An indexable insert is located on a toolholder with reference to bearing surfaces on the insert and the toolholder which are proximate to the active cutting edge. These bearing surfaces are...
6379087 Cutting insert with split face clamping surfaces and toolholder therefor  
A cutting insert has a central cavity with a plurality of pairs of clamping surfaces wherein the clamping surfaces of a pair are separated from one another by a recess to provide split face...
6343898 Cutting insert and holder for metal cutting machining  
A metal cutting tool includes a holder arrangement, an indexible cutting insert seated on an insert-receiving site of the holder arrangement, and a screw for fastening the insert to the site. The...
6334742 Parting/grooving insert secured by friction in a holder  
A parting/grooving insert formed of cemented carbide includes upper and lower surfaces of V-shaped cross-section adapted to mate with corresponding V-shaped walls of a holder. The walls form...
6332385 Method of turning a rotating metallic workpiece  
A rotating metallic workpiece, the hardness of which lies within the interval of 45-65 HRC, is turned by a cutting insert while being rotated about an axis. The insert has a cutting edge made of...
6273649 Cutting tool assembly  
A cutting tool assembly which includes a shank (1) and a removable cartridge (3) on which is mounted a cutting insert (5). The shank (1) is for mounting the assembly on a cutting machine. The...
6261032 Cutting tool with clamping device  
The invention describes a cutting tool, preferably a cutoff parting tool, having one or more replaceable cutting inserts. The cutting inserts comprises on the supporting and/or clamping surfaces...
6196774 Cutting insert  
A cutting insert for a borer or reamer comprising a flat blade having a front face with at least one cutting edge, the front face having at least one depression, or dimple, having clamping faces...
6186704 Toolholder with detachable blade  
A toolholder assembly for holding a cutting insert has a removable blade for mounting the cutting insert and a toolholder body for mounting the removable blade. The removable blade fits within a...
6168357 Toolholder having a clamping arm and a spacer for preventing overclamping  
A toolholder for holding a cutting insert, particularly for grooving and/or parting operations. The toolholder comprises a base and a clamping arm forming therebetween a pocket and a slot. The...
6168356 Cutting insert and holder for metal cutting machining  
A metal cutting tool includes a holder arrangement, an indexible cutting insert seated on an insert-receiving site of the holder arrangement, and a screw for fastening the insert to the site. The...
Matches 1 - 50 out of 160 1 2 3 4 >