| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 407077000 | Tool adjustable relative to holder | 18 |
| 20120087750 | INSERT, HOLDER, AND CUTTING TOOL USING SAID INSERT AND HOLDER - Provided is an insert that has good positioning precision and sufficient rigidity. Said insert is rod-shaped and has: a shank part; cutting blades formed on both sides of the shank part; and raised surfaces that are positioned between the cutting blades and the shank part and bulge such that parts farther away from the cutting blades are progressively closer to the outer surface of the shank part. In a side view, the rake face of the cutting blade on one side and the raised surface on the other side are disposed in the same direction with respect to the axis of rotation of the shank part. | 04-12-2012 |
| 20130028671 | Adjustable Cutting Tool - A cutting tool has a cutting insert, a tool holder, and an adjustment member. The tool holder includes an insert holder portion and a shank portion, the insert holder portion being rigidly fixed to the shank portion. The cutting insert is removably secured to the insert holder portion by a fastener, at a cutting position in which the operative cutting portion encounters a workpiece at an insert cutting angle. The adjustment member is a non-threadingly retained on the insert holder portion, and operatively connected to the cutting insert. Actuation of the adjustment member causes an increase or decrease of the insert cutting angle. | 01-31-2013 |
| 20130071193 | FLEXIBLE CARTRIDGE WITH PRECISION ADJUSTMENT - A tool cartridge for a material removal tool has a cartridge body with, among other things, a recess extending through at least a portion of the cartridge body from a first side toward a second side, a long axis of the recess non-parallel to a long axis of the cartridge body and at least a portion of the recess open to a bottom side of the cartridge body, and a threaded opening for a differential screw proximate a second end of the tool body and positioned longitudinally between an opening for a clamping screw and at least a portion of a seat for a cutting tool insert. A thread axis of the threaded opening is at an angle G relative to a long axis of the tool cartridge. A material removal tool, a tool, and a method of adjusting a cutting tool insert are also disclosed. | 03-21-2013 |
| 20130142579 | CLAMPING DEVICE FOR CUTTING INSERT, CUTTING TOOL, AND CUTTING INSERT - A clamping device having a high clamping force and operability when a cutting insert is attached/detached is provided. The clamping device has a guide hole, a screw hole, a clamp member having a clamp portion and arranged movably in the guide hole, and a screw member screwed with the screw hole and movable in first and second directions, wherein the screw member can be engaged with the clamp member in movement both in the directions and the guide hole has a first cam surface engaged with the clamp member and converting a force in the first direction received from the screw member into a force for moving the clamp member in a direction toward the cutting insert and a second cam surface converting a force in the second direction into a force for moving the clamp portion in a direction away from the cutting insert. | 06-06-2013 |
| 20140234039 | NOVEL RIGID UNIVERSAL CARTRIDGE FOR HOLDING SYSTEM - In view of the foregoing, an embodiment herein provides a rigid cartridge for multiple and universal application of all machining processes. The rigid cartridge includes a cylindrical body, a guiding & locating body connected to bottom side of cylindrical body, and a combination screw having a left hand [LH] thread and a right hand [RH] thread, wherein the cylindrical body includes a flat for locking the cartridge with the cutter body by using a locking screw, wherein the combination screw is connected to the bottom end of said guiding & locating body. The LH thread is provided in cartridge side and RH thread is provided in cutter body side or vice versa. In the cutter body or boring bar, a slot is provided for enabling to rotate the combination screw in clockwise or anti-clockwise direction to move the cartridge in forward and backward direction. | 08-21-2014 |
| 407078000 | With indicator | 1 |
| 20120034040 | CUTTING TOOL SETTING SYSTEM - The invention relates to a cutting tool setting system comprising a tool head for the settable holding of a cutting tool, said head comprising an adjustment device for the cutting tool. The cutting tool setting system comprises a setting tool which can be mechanically removably engaged in the tool head at an interface for adjusting the adjustment device in the tool head. The setting tool comprises a shaft body having a key part. A key engagement for actuating the adjustment device is designed on the tool head. The key part can be displaced relative to the shaft body in the direction of the longitudinal axis of said body in order to selectively couple and release the key part of the setting tool and the key part at the interface of the tool head. | 02-09-2012 |
| 407079000 | Plural provisions for adjustment | 2 |
| 20090080984 | COMBINATION TOOL AND METHOD FOR METAL-CUTTING MACHINING OF A DRILL-HOLE AND ITS HOLE SURFACE AS WELL AS CUTTING INSERT FOR SUCH A COMBINATION TOOL - A combination tool and method for metal-cutting machining of a drill-hole and its hole surface as well as cutting insert for such a combination tool. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner. | 03-26-2009 |
| 407081000 | Including pivotable seat or tool | 1 |
| 407083000 | Pivoted seat | 1 |
| 20120251252 | CUTTING UNIT, METHOD OF VARYING RAKE ANGLE OF CUTTING UNIT AND METHOD OF ASSEMBLING THEREOF - A cutting unit includes a detachable head assembly with a cutting insert and holder. The mating spherical surfaces in both parts helps to get freedom of movement, hence helps in getting different rake angles. A set of pins helps getting correct center height for the cutting insert when spherical surfaces of both parts are not in contact with each other. The pins when lifted up gives point contact with spherical surface of the head assembly. The pins are moved in the holes provided in the holder with the help of screw-nut principle. The head assembly is clamped against holder using a clamping ball mechanism. The clamping balls are free to rotate in their respective seating area. Rake angles are changed by turning the head assembly manually. Once the required rake is set, the clamping balls are fastened. | 10-04-2012 |
| 407085000 | By adjustable or replaceable stop | 3 |
| 20190143420 | HOT AIR ARBOR HEATER | 05-16-2019 |
| 407086000 | Adjustable | 2 |
| 20100135736 | Tool Holder for Clamping an Insert Holder - A tool holder for clamping an insert holder has a main block, two clamping members and a single adjustment member. The main block has a longitudinal side surface with a longitudinal groove with upper and lower walls. The two clamping members include mirror symmetrical left and right clamping members interfacing with two inclined non-parallel planar ramping surfaces of the lower wall of the longitudinal groove. A blade-shaped insert holder is mounted in the longitudinal groove on the two clamping members. The adjustment member interfaces with the two clamping members, and when rotated causes each clamping member to move up its respective non-parallel planar ramping surface, decreasing the distance between the two clamping members and the upper wall of the longitudinal groove until a clamping force is uniformly applied between the insert holder and the upper wall of the longitudinal groove. | 06-03-2010 |
| 407087000 | Screw | 1 |
| 20090047077 | Tool Holder and Method for Machining Apparatus - An expandable/compressible slot and/or opening may be formed by machining a tool holder body. The slot and/or opening may receive a tool and secure it therein utilizing the inner surface of the slot and/or opening. Adjustment members may be utilized for compressing and/or expanding the slot and/or opening to permit insertion and/or removal of the tool. | 02-19-2009 |
| 407088000 | By movement of seat relative to holder | 4 |
| 20140126969 | Cutting tool as well as a holder blade therefor - A cutting tool for tube cutting machines includes a tool holder and a dismountable holder blade having replaceable cutting inserts. The tool holder includes a basic body, as well as a support body for the holder blade. There is arranged between the basic body and the support body a set-up body, by means of which the support body, and thereby the holder blade, can be set and fixed in the exact, desired spatial positions in the machine without time-consuming measuring and fine adjustment operations. In addition, the holder blade is fixed in the support body by means of a single simple screw, which allows a flexible mounting and dismounting of the same. | 05-08-2014 |
| 20140301795 | Tool Cassette for Insertion in a Cassette Seat and Tool Having a Cassette Seat for a Tool Cassette of This Type - A tool has a tool carrier having a tool cassette with a main body, into which an insert seat for receiving the exchangeable cutting insert is recessed and which has a guide, extending along a direction of adjustment, for an adjusting element for adjusting the position of the main body in the cassette seat in the direction of adjustment. The main body has a first mating surface and at least one second mating surface, wherein the first mating surface extends transversely to the direction of adjustment and the second mating surface extends in the direction of adjustment, and the mating surfaces are configured for the precisely fitting contact against a corresponding first and second contact surface of the cassette seat. | 10-09-2014 |
| 20150306672 | Cutting tool assembly - A cutting tool assembly is provided, the assembly comprising a support body; a holder having a portion for holding a cutting insert, wherein the holder is mounted to the support body for movement of the cutting insert with respect to the support body; an adjustment assembly for moving the position of the holder relative to the support body, the adjustment assembly comprising: an adjustment screw rotatably mounted to the support body; and an adjustment member having an adjustment surface bearing against a surface of the holder, the adjustment member being threadably mounted on the adjustment screw by a first thread on the shank of the adjustment screw; whereby rotation of the adjustment screw moves the adjustment member longitudinally along the adjustment screw, movement of the adjustment member moving the position of the portion of the holder for holding a cutting insert relative to the support body. | 10-29-2015 |
| 20160089730 | MECHANISM FOR ENHANCED, BI-DIRECTIONAL FINE ADJUSTMENT OF CUTTING INSERT CARTRIDGES IN MACHINE TOOLS - Cutting insert cartridge for chip removing machining tools has an axial adjustment system threadedly engaged with a cartridge body and a tool body. The axial adjustment system includes a differential screw in threaded engagement with the tool body either directly, for example by threaded engagement with a threaded opening in the tool body, or indirectly, for example by threaded engagement with a cross dowel fastener slidably positioned in an opening in the tool body. Actuation portion positioned axially between threaded end portions of the differential screw has an engagement feature on an outer surface to be driven, e.g., with a tool or by hand, to rotate the differential screw and adjust the axial position of the cartridge. The spaced apart relationship improves access to the actuation portion and engagement feature for rotation of the differential screw. Chip removing machining tools with such cartridges and methods of machining are also disclosed. | 03-31-2016 |
| 407091000 | Resiliently biased tool clamping jaw | 1 |
| 20100272521 | LATHE TOOLHOLDER INCORPORATING SIDE RAKE AND BACK RAKE - A holder for a cutting bit of metal-cutting material, typically employed in a metal-cutting lathe, incorporates fixed side rake and fixed back rake. The invention makes use of straight tool bits of uniform cross-section that are much longer than they are wide. This invention allows for substantially simplified sharpening of the bit, and in one embodiment substantially simplified adjustment of the height of the cutting tip of the bit. The sharpening procedure allows for much more efficient use of the tool bit material as compared to conventional toolholders and sharpening procedures. Preferred embodiments of the present invention allow for easily producing a bit geometry that will both turn and face without adjusting the position of the toolholder. One embodiment places the tool bit in a highly unorthodox “nearly axial” orientation such that the axis of the bit is fairly close to parallel to the axis of the lathe. This nearly axial embodiment is particularly suitable for use with quick-change tool posts and turret type tool posts. | 10-28-2010 |
| 407092000 | Rectilinearly | 2 |
| 20100061814 | Cutting Tool and Cutting Insert Therefor - A cutting tool includes an insert holder and a cutting insert releasably retained between upper and lower jaws of the insert holder. The lower jaw is provided with forward and rear projections. The forward projection has forward projection front and back abutment surfaces inclined, respectively, at first and second angles to a feed direction, the first angle being greater than the second angle. The cutting insert has a cutting portion adjacent a longitudinally extending shaft portion and a recess in a lower insert surface. The recess has front and back recess abutment surfaces inclined, respectively, at the first and second angles to a lower edge of the shaft portion. The forward projection front abutment surface abuts the front recess abutment surface, and the forward projection back abutment surface abuts the back recess abutment surface. | 03-11-2010 |
| 407093000 | Including rotatable cam clamp element | 1 |
| 20090010722 | Boring Bar Allowing Direct Tuning - A boring bar that allows direct tuning includes a blade holder disposed at a terminal of a blade shaft; a blade central axis is disposed to the blade holder; another central axis for tuning is disposed at where by the side of blade holder; the tuning central axis and the central axis of execute angular deflection clockwise or counterclockwise to change precision of tuning amount. | 01-08-2009 |
