Matches 1 - 50 out of 135 1 2 3 >
Match Document Document Title
7097566 Temporary repair device for mechanical drive couplings  
A repair device for a flexible drive coupling having a shell and a hub includes a first member fixed to the shell and a second member fixed to the hub. The first member includes a slot. A portion...
7018298 Pivotal driving tool assembly  
A pivotal driving tool includes a socket having a non-circular cavity formed by three or more planer side walls, and having an inner retaining ring. A mandrel includes a driving shank having a...
6837315 Rotary steerable drilling tool  
The invention refers to a rotary steerable drilling tool having a tool collar and a bit shaft. The bit shaft is supported within the tool collar for pivotal movement about a fixed position along...
6547479 Spline, an assembly utilizing the spline, and a method for transferring energy  
A tapered spline 16 which allows members 12, 14 to be selectively coupled and which further allows energy to be selectively communicated by and between these members 12, 14.
6405612 Electric steering column  
An electric steering column for a motor vehicle is provided, which has a steering shaft. A jacket tube extends along the steering shaft to cover the same. A worm wheel is rotatably held by the...
6364772 Disconnect for high-speed rotating shafts  
A self-actuating thermal disconnect disengages two coaxially aligned shafts if equipment driven by one of the shafts overheats. The disconnect uses the centrifugal force of a molten material as the...
6306042 Phase variator with movement limit devices  
A phase variator including a piston actuator slidable between two travel limit positions as a result of the supply of a flow of pressurized fluid to at least one chamber of the variator. Valves are...
6302800 Coupling device having a holder, which is provided on a flywheel mass, for a driver  
A coupling device is designed with a flywheel mass which faces a drive and is operatively connected, such that they rotate together, to a driver which acts on the drive. A holder is provided on the...
6283867 Elastic shaft joint  
An elastic shaft joint includes: a tube shaft; a shaft coaxially inserted in the tube shaft so that a predetermined axial region of the shaft overlaps with a predetermined axial region of the tube...
6241616 Variable length double telescoping drive shaft assembly  
A variable length double telescoping drive shaft assembly particularly suited for higher RPM applications (2,500 to 3,000 RPM). The assembly includes splined sliding members, namely a drive shaft...
6203439 Hydraulic machine  
A hydraulic machine with an orbiting displacement element connected unrotatably with an output shaft via an intermediary shaft, the intermediary shaft having at least at one end an external...
6193232 Drive mechanism for sheet material feed roller  
A gear wheel assembly is provided in a sheet material feed mechanism. The gear wheel assembly includes an annular cylindrical gear wheel having an interior surface defining an interior diameter,...
6173146 Developer cylinder and drive gear arrangement  
A developer cylinder and drive gear arrangement includes a drive gear having a coupling hole at one end of its gear shaft, and a developer cylinder having a coupling block at its one end coupled to...
6171197 Transmission coupling device  
The invention concerns a device for coupling the torque transmission between a primary shaft and a receiving shaft to enable an angular and/or radial misalignment and/or an axial displacement...
6161954 Mud mixing machine and coupler  
An apparatus for mixing powdered or premixed drywall joint compound and water to form a joint compound mixture or slurry includes a portable container rig with a container, pumping components, and...
6093106 Flexible coupling  
The tooth shape at around the pitch circle of the outer tooth gear of the pinion to be connected to the prime mover or driven shaft has a tooth surface which is in axial direction at around the...
6026700 Tooth form parameters for ground teeth of gear spindle coupling and method of making the same  
A gearset for a gear spindle coupling or the like, and method for forming the same, comprising a sleeve gear and a hub gear which may be ground after surface hardening without the introduction of...
6009609 Drive line conversion process  
A drive line conversion process that utilizes the same drive and driven components for a full time all-wheel drive as a selectable two-wheel/four-wheel drive. A coupler or clutch ring which...
5987287 Developer cylinder and drive gear arrangement  
A developer cylinder and drive gear arrangement, includes a drive gear having a coupling hole at one end of its gear shaft, and a developer cylinder having a coupling block at its one end coupled...
5911630 Flexible gear coupling  
The flexible gear coupling comprises a seal member 14 axially slidably disposed on the outer circumference surface of the connection portion 13b of the pinion 13, the each opposite end of the seal...
5911286 Independent suspension and halfshaft assembly with double crown spline joint  
An independent suspension and rear halfshaft assembly for a vehicle having at least one wheel, a frame and at least one source of torque transmission, comprising at least one rigid arm hingedly...
5816170 Tractor bogie with incorporated gauge-change system  
A tractor bogie with an integral gauge-change system which includes two frames which support sets of running gear and have sliding and centering blocks to support the bogie and unweight the wheels...
5716159 Spline and spline for rotary elements of multi spindle extruder  
A tooth-profile shaped spline convenient to rotary elements of a multi spindle extruder is provided. The spline has a tooth profile which can be provided by deforming a continuous curve as if the...
5437351 Friction disk brake mechanism for electric motor  
A brake mechanism for selectively stopping and permitting rotation of a shaft journaled in a motor frame, the brake mechanism comprising: a brake hub secured to the shaft for rotation therewith,...
5411423 Marine propulsion device with releasably coupled drive shaft assembly  
Disclosed herein is a shaft assembly including a vertically extending axis and comprising a lower shaft having an upper end portion including an upper end, and an axial bore extending downwardly...
5358399 Cutter holder device in a pelletizer  
Disclosure is a cutter holder device for a pelletizer in which a cutter shaft is coupled to a cutter holder through a crowned involute spline gear and an elastic member so that cutter blades are...
5112259 Two piece drive shaft retention device for outboard motor  
An outboard motor comprising an engine, a propeller shaft, a first drive shaft portion defining an axis and having a first end connected to the engine, and a second end opposite the first end, a...
5069569 Universal joint  
A ball and socket-type Universal joint including an elongate female part with an elongate, central, polygonal socket opening entering one end and defining a flat axially disposed bottom and a...
4984776 End attachment assembly for a twisted rope torsion bar  
An end attachment assembly for a twisted rope torsion bar includes an anchor nut and an internal elastomeric bushing cooperatively mating with the nut. The elastomeric bushing is molded onto the...
4976655 Connecting rod assembly for downhole drilling  
A connecting rod assembly used in downhole drilling that has an articulated coupling secured to each end of a rigid connecting rod. This assembly connects via the articulated couplings, to axially...
4969371 Gear type flexible coupling  
A hob or shaper cutter for making a hub for a misalignment gear coupling having a hub and a sleeve. The hob or shaper cutter has cutting edges. Each cutting edge being inclined at a different angle...
4968292 Driving force transmission device in corrugated cardboard box making machine  
A corrugated cardboard box making machine wherein the units such as feed unit, printing unit and slotting unit are separably connected in alignment with a driving shaft being provided on each one...
4938731 Rotatable, self-aligning lobe coupling  
A rotatable coupling having a male member (2) and a female member (4) each rotatable about central axes α and β. The male member has lobes (16) and the female member cavities (50) for mutual...
4827800 Multi-groove and spline connection between gear shaft of a rotary piston machine with internal axis and method of making such a multigroove spline connection  
The invention relates to a multi-groove and spline connection between a gear and cardan shaft of a rotary piston machine with an internal axis, wherein external toothing at the head of the cardan...
4673376 Universal coupling  
A universal coupler for flexibly joining together two members along an axis, wherein one member has a projecting neck having an enlarged curved polyhedron head, wherein each of the faces of the...
4541816 Shaft-coupling  
A shaft-coupling having two halves, each formed with at least two flat, sloping surfaces running at right angles to a load-transfer direction, each pair of sloping surfaces, facing each other on...
4530674 Coupling arrangement for driving and driven members  
A coupling shaft couples driving and driven shafts which are subject to relative misalignment. The coupling shaft has crowned male polygonal profiles on both of its ends, and which ends mate...
4472160 Hub retention device  
An improved hub retention device for retaining the coupling hub in proper position on the shaft of a spindle coupling when the roll ends are removed from the coupling sleeve. The hub retention...
4457735 Gear type coupling with overload protection  
An improved gear type coupling wherein the sleeve thereof is a torsional shear element to provide torsional overload protection to the coupling and its connected equipment. The shear section of the...
4437782 Splined hub assembly for connecting two shafts  
An assembly for joining together two splined shafts adapted to facilitate angular alignment of the splines relative to each other wherein one of the shafts is a splined hub having an opening formed...
4417881 Drive shaft seal  
A drive shaft coupling (10) where lubricant is to be maintained in a zone of contact between a crown gear (17) and a nested interior annular spline structure (18) which is substantially coaxial to...
4395247 Shaft coupling  
A coupling between a hub (10) and a shaft (11) has first and second splines (512,513; 530,531) connecting the hub to the shaft. The first splines extend axially and are straight while the second...
4373925 Elastic coupling  
In an elastic coupling with two similar central gears assemblable on respective shaft ends and having rows of teeth, respectively, disposed adjacent one another, and a planet gear with a row of...
4305596 Joint seal on the rotor drive of an eccentric screw machine  
Improved joint seal for the rotor drive of an eccentric screw machine comprises a sealing cuff of elastomeric or thermoplastic material with a radially exterior rim bead connected to the outer...
4276758 Fail safe redundant drive shaft apparatus including electrically operative failure detection means  
Drive shaft apparatus includes driving and driven members and primary torque transmitting means coupling the members. Redundant torque transmitting means is rendered operative for coupling said...
4257161 Dry-shaving apparatus  
A dry-shaving apparatus comprising a circular shear plate; a circular cutting member associated with and rotatable relative to the shear plate; mechanism to effect rotation of the cutting member;...
4214457 Flexible coupling apparatus  
A flexible coupling shaft which is suitable for plug-in installation between the splined output shaft of a turbine engine and the splined input shaft of a testing apparatus for the production test...
4195494 Dynamometer and coupling for a test stand  
A dynamometer including a housing comprised of first and second parts relatively rotatable about an axis and defining a chamber, at least one brake element within the chamber carried by each part,...
4187940 Free floating, self-aligning shaft coupling device  
A free floating coupling device for use between drive and driven shafts, which coupling device consists of a clutch portion on each shaft, which clutch portions are held in spaced apart relation by...
4175404 Spline shaft connection  
A spline shaft connection between a shaft and a hub with a large number of axially extending teeth and tooth gaps respectively counter-teeth and counter-tooth gaps which form-lockingly engage with...
Matches 1 - 50 out of 135 1 2 3 >