|
Match
|
Document |
Document Title |
|
|
7607207 |
Method for positioning a tool
A method for positioning a tool ( 24 ) on a tool chuck ( 20 ) employs a tool holding device ( 22, 50, 58 ), which includes a tool-accommodating area ( 32, 52, 66 ) for at least partly receiving the...
|
|
|
7556461 |
Thermal expansion knife adapter
A thermal expansion knife adapter has a body, a conical shaft connecting sleeve and a conical knife connecting sleeve. The body has a first side and a second side. The conical shaft connecting...
|
|
|
7137185 |
Tool holder for shrink-fit attachment of rotating tools with predominantly cylindrical shafts
The invention relates to a tool holder ( 10 ) for shrink-fit attachment of rotating tools ( 11 ) with predominantly cylindrical shafts ( 12 ), having a chuck ( 13 ) with a clamping section ( 14 )...
|
|
|
7115846 |
Shrinking arrangement for tool holder having an induction-heating arrangement
A shrinking arrangement for a tool holder is provided which retains a rotary tool with a press fit in a central accommodation opening. The arrangement includes an induction-heating arrangement for...
|
|
|
7077608 |
System for mounting a machine tool in a holder
A system for mounting a tool in a tool holder for high-precision centering of the tool and positive restraint of the tool from rotation within the holder. The tool holder includes a cylindrical...
|
|
|
7066696 |
Device for thermally shrinking tools
A heat shrink tool holder for holding tools and machine parts in an axial bore comprises a sleeve between the bore of the holder and the tool shank or machine part. The sleeve is a reducing sleeve...
|
|
|
7017919 |
Chuck
A chuck includes a holder body, a clamp sleeve, and a large number of needle rollers. The holder body has a shank portion, a flange, and a chuck sleeve. The clamp sleeve is fitted onto the outer...
|
|
|
6991411 |
Device for clamping tools
The invention is concerned with a device for clamping and releasing work tools ( 16 ) in a tool receptacle ( 10 ). The tool receptacle ( 10 ) includes on its free end for this purpose an open...
|
|
|
6979157 |
Heavy-duty coupling for tool holder arms of modular design
A coupling ( 10; 100; 200; 400 ) for use between the modules of a modular tool holder arm, in particular a machine tool, with a male coupling part ( 12; 112; 212; 412 ), forming the end of a first...
|
|
|
6887019 |
Device for thermally shrinking tools
A heat shrink tool holder for holding tools and machine parts in an axial bore comprises a sleeve between the bore of the holder and the tool shank or machine part. The sleeve is a reducing sleeve...
|
|
|
6871859 |
Toolholder and insert arrangement with a shrink fit coupling
A toolholder and insert arrangement includes an insert having a cutting portion and a shank portion disposed at a base of the cutting portion. The toolholder has a first end attachable to a spindle...
|
|
|
6810782 |
Detachable tool fixing mechanism and tool for use therewith
A tool fastening mechanism has a housing 2 , in which a clamping opening 3 is embodied for receiving a tapering tool shaft clamping end 4 of a tool part 5 . The clamping opening 3 tapers...
|
|
|
6666461 |
Clamping chuck
A clamping chuck has a chuck body made of a dimensionally stable material, on which is provided a clamping sleeve that forms a central receptacle for a workpiece or tool that is to be clamped, and...
|
|
|
6595528 |
Chuck for the clamping of tools by shrink fit
A chuck for the clamping of tools by shrink fit includes a chuck member which has a longitudinal section having a central receptacle with clamping surface for the insertion and holding of the tool...
|
|
|
6511077 |
Clamping chuck for clamping tools by shrinkage
A clamping chuck for clamping tools by shrinkage has a chuck body provided with a receptacle for receiving a tool to be clamped with a tool shaft and having an end-side abutment surface for the...
|
|
|
6488285 |
Hydraulic chuck with deformable gripping sleeve
A hydraulic chuck includes a center bore for receiving a tool shank. At least one closed cavity is disposed in the chuck body adjacent the bore and extend circumferentially by a distance less than...
|
|
|
6390482 |
Cutting tool assembly
A tool assembly ( 10 ) comprising a male member ( 12 ) and a female member ( 14 ). The male member having a diameter D 1 and being inserted into a variable diameter bore ( 28 ) in the front end of...
|
|
|
6339868 |
Cutting tool and shrink fitting method for the same
A cutting tool including a tool holding portion and a tool. The tool is configured to be inserted into a hole of the tool holding portion. The tool includes a tool main body, a guide portion, and a...
|
|
|
6315506 |
Shrinkage fit type tool holder
A shrinkage-fit tool holder having a tool holder body 11 having a portion 2 adapted to be connected to a machining center, a manipulator-engaging portion 3, a chuck portion 4 and a tool-holding...
|
|
|
6292992 |
Process for compensating eccentricities and imbalances of rotating parts
In order to permit a fast, precisely centric fastening of rotating tools, such as drills or milling tools in clamping sleeves, of such clamping sleeves or of workpiece holding devices, such as...
|
|
|
6260858 |
Insulated heat shrink tool holder
An improved insulated, heat shrink tool system and method of assembly, which utilizes an insulating sleeve within the internal opening of a heat shrink tool holder wherein the insulating sleeve has...
|
|
|
6234729 |
Shrink fit shoulder interface
A machine tool extension for use with a cutting tool having a generally cylindrical shank portion. The machine tool extension comprises an elongate, generally cylindrical shank which is fabricated...
|
|
|
6220122 |
Fastener holding tool and system
A fastener driving system and a fastener holding tool therefor having a shank and a resilient retainer with a bore therethrough coupled to a first end portion of the shank. A first end of the...
|
|
|
6131916 |
Chuck
A chuck comprises a mounting base 11, and a protruding shaft 12 protruding from a center of a front surface of the base and having a tapered surface 13 on the outer peripheral surface thereof. A...
|
|
|
6053508 |
Device for the centric and/or imbalance-free holding of workpieces or tools
In order to permit a fast, precisely centric fastening of rotating tools, such as drills or milling tools in clamping sleeves, of such clamping sleeves or of workpiece holding devices, such as...
|
|
|
5992860 |
Chucking device for mounting a tool on a machine tool and clamping device for the shrink-fit clamping of tools
A chucking device for mounting a tool on a machine tool is provided, having a mounting section for mounting the chucking device on the machine tool and a thermally expandable shrink section which...
|
|
|
5979912 |
Heavy-metal shrink fit cutting tool mount
A mount for interfacing a cutting tool having a generally cylindrical shank portion to a tool holder having a central opening. The mount comprises an elongate, generally cylindrical shank member...
|
|
|
5971681 |
Drawbar guide ring with drive keys
A guard ring having a center bore mounts on a face of a spindle of a machine tool having a taper socket drive, and a bore for receiving and driving a tool holder. A drive between the guard ring and...
|
|
|
5934163 |
Carving blank and mandrel for mounting same in a carving machine
An improved carving blank and mandrel for mounting the blank in a carving machine enables accurate carving of prosthetic and orthotic positive shapes. The blanks are simple to mount and dismount...
|
|
|
5927411 |
Connector with variable resistance retention member
A rotatable cutting bit-chuck assembly wherein the cutting bit has an axially forward end an axially rearward end with at least one cutting insert at the axially forward end. The cutting bit...
|
|
|
5881614 |
Tool with reversible bit and method of assembly
A tool having a handle and including a sleeve and a spring is provided which is simple and cost effective to manufacture. The sleeve is provided with a slot and the spring is positioned so that a...
|
|
|
5813812 |
Apparatus for forming a seam
A chuck, for use in a machine forming a double seam joining a can body to an end wall of a can, has a hollow body portion 36 made of machinable material and an annulus 37 of harder material joined...
|
|
|
5810367 |
Wrenchless holder for working tools
The blade holder includes a mounting portion for attachment to the reciprocating plunger of a power saw. The blade holder also includes an integral exposed portion provided with a slot for...
|
|
|
5772767 |
Spring and shaft assembly for handling and dipping flexible belts
This invention discloses an apparatus for holding and transporting a hollow flexible belt throughout a coating process. The apparatus includes a spring and shaft assembly which is placed into the...
|
|
|
5762344 |
Handle for a file having polygonal cross section
A file of polygonal cross section is secured frictionally in a hole of a handle. The hole has as many corners as the file, and a surface extends between adjacent pairs of the corners of the hole....
|
|
|
5722805 |
Drill bit adaptor tool
A drill bit adapter tool is provided having a lock member, sliding member, and spring that are slidably positioned on the tool body. The lock member engages the driver of a drill and thereby holds...
|
|
|
5439472 |
Surgical handpiece chuck and blade
A blade with cutting part on one edge portion thereof has a remote end fixed in a chuck by pushing same end-wise into a slot in the chuck through a series of positions, namely (1) drop-out, (2)...
|
|
|
5439236 |
Apparatus for supporting a paint stirring stick and for coupling to an electric drill
An apparatus for supporting a paint stirring stick and for coupling to an electric drill comprising, in combination, a generally box-like container, the container having large parallel upper and...
|
|
|
5295423 |
Bit with frictional retention in drive socket
A polygonal bit is frictionally retained in a mating socket opening of a drive socket by the provision of recesses in the flat surfaces of the bit, the formation of each recess creating a raised...
|
|
|
5279192 |
Portable external drive assembly
An external drive assembly is provided which conveys rotational movement to a shaft, and the shaft is adapted to be positioned substantially coaxial with the axis of the wheel hub of a motor...
|
|
|
5213347 |
Socket driveable tap apparatus
A socket driveable tap apparatus is disclosed. The apparatus has an exterior cylindrical wall, an interior tap wall and a top ridge. The tap wall and top ridge are located at one end of the...
|
|
|
5098193 |
Spray can mixing apparatus
A mixing apparatus comprising a wire coil body defining a cylinder of revolution, with a cylindrical central cavity. The wire coil body includes a wire lower end portion coaxially aligned with the...
|
|
|
5066162 |
Attachment device
An attachment device (10) for connecting a mop head to a pole comprising a collar (11) and a boss (12) extending upwardly from the collar. A plurality of slots (14) extend vertically through the...
|
|
|
5042333 |
Adapter sleeve
An improved adapter sleeve comprises a cylinder-shaped adapter sleeve which has a lower adapter and an upper adapter. The lower adapter has a square recess hole, and the upper adapter has a...
|
|
|
4787278 |
Tool bit driver with spring retainer
In a tool bit driver, a body suitable for mounting on a square drive of a socket wrench is provided with a bit socket adapted for receiving a tool bit at one end of the body, and diametrically...
|
|
|
4676028 |
Honing tool
A honing tool for sharpening an end of an electrode to be employed in the fusion splicing of optical fibres includes a rotatably mounted honing wheel of frusto-conical shape and a rotatably mounted...
|
|
|
4655068 |
Floating cylindrical mandrel and method for producing tubing
A method and apparatus for producing tubing from hollows or workpieces which are in the form of tubes having greater wall thickness than the finished tubes. The method is carried out upon a mill of...
|
|
|
4621960 |
Multiple-part holding arrangement, in particular for concentrically rotating tools
A receiver body (1) carries a holder shaft as needed and has on one end face an abutment face (4), extending at right angles to the axis of rotation, and a coaxial, conical receiving bore (5). A...
|
|
|
4606414 |
Percussive air tool
A hollow housing has a piston hammer arranged for reciprocation therein. hammer has a rear end chamber, an air distributing valve secured in the rear end portion of the housing and adapted to be...
|
|
|
4605073 |
Device in needle hammers
A device in pressure medium operated needle hammers, the needles (24) being arranged in a reciprocatingly movable working member (3) by at least one flexible holder member (31, 39) and, by a...
|