U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6060700

Microwave Oven With Removable Storage Cassette in Dashboard of Motor Vehicle

A microwave oven adapted for use within a motor vehicle dashboard area. The microwave oven has a removable storage cassette, and slidable platforms for securing and serving containers of beverages and foods.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 464/75 - Element is a continuous annulus extending around rotational axis


Subclass of Class 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
Definition: Subject matter wherein said element is ringlike in shape
No. of patents: 35
Last issue date: 10/05/2010


NumberTitleIssue Date
7806771Torque transmitting belt for flexible couplings
A flexible solid plastic torque transmitting insert component having a plurality of exterior lobes and a plurality of interior lobes, each exterior lobe having a selected first width and first and second flat sides, the distance between the respective ends of the fl...
10/05/2010
7625290Sleeve-type flexible shaft coupling
A coupling sleeve for use in a sleeve-type, flexible, shaft-coupling device, having a generally annular body portion with one or more axially extending, polymeric or elastomeric teeth on at least one of its inner and outer periphery and having a rigid support band w...
12/01/2009
7338078Extensible shaft for steering of vehicle
In a telescopic shaft for vehicle steering which is installed in a steering shaft of a vehicle and in which a male shaft (1) and a female shaft (2) are fitted to each other to be incapable of mutual rotation and capable of sliding, at least one set of ...
03/04/2008
7303481Electrically isolated actuator output shaft
An actuator for use in a fuel system. The actuator has a first metallic section adapted to be coupled to a motor, a second metallic section adapted to be coupled to a valve, and a nonmetallic section coupled to the first and second metallic sections for transmitting...
12/04/2007
7244186Flexible couplings
A flexible coupling including a first hub having an inner face, a flexible insert having a plurality of exterior lobes and a plurality of interior lobes, a retainer ring having an interior which engages the exterior lobes of the flexible insert, and a second hub hav...
07/17/2007
7244185Decoupling element of deformable material in a power transmission system
The invention seeks to improve the transfer function of drive devices such as pulleys and other coupling means, and it proposes creating zones of shear in the inserted deformable material forming a decoupling element. In an embodiment, the decoupling element is made...
07/17/2007
7056218Elastic shaft coupling and method of manufacturing coupling element
An elastic shaft coupling and a manufacturing method of an element of the coupling, which realize reduction of the manufacturing cost while maintaining a sufficient strength of the coupling. The elastic shaft coupling has a coupling element which is formed by interp...
06/06/2006
6976921Coupling
The invention relates to a rotationally symmetrical coupling comprising an annular hub made of a rigid material, which is surrounded by an outer ring made of a rubber-elastic material. The coupling also comprises an outer contouring, which is located on the outer di...
12/20/2005
6949026Axially compliant isolator
A housing has a longitudinally extending aperture and at least one internal, longitudinally extending groove. At least one longitudinally extending blade is mountable on the shaft and positioned within the housing such that the blade extends radially outwardly into ...
09/27/2005
6806595Low backlash linear actuator
A high-precision, low backlash linear actuator drive mechanism characterized by minimal positional repeatability error irrespective of the direction from which a selected or target position is approached may comprise a bellows coupling operative to transmit rotation...
10/19/2004
6669568Torque converter coupling
A driving coupling for the torque transmission in the transmission line of a motor vehicle includes a shaft-hub coupling provided with longitudinal toothings for the releasable coupling of a crankshaft with a coaxially arranged hydrodynamic torque convert...
12/30/2003
6533666Intermediate steering shaft for motor vehicle
An intermediate steering shaft including a tubular shaft element, a solid shaft element telescoped into the tubular shaft element, a pair of universal couplings for connecting the tubular and solid elements to respective ones of a steering shaft and a ste...
03/18/2003
6283867Elastic 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 shaft; and a damper inserted between the predetermined axi...
09/04/2001
6280339Driving shaft with male and female shaft members
A driving shaft includes yokes at both its ends and an intermediate slidable portion composed of a male shaft member and a female shaft member fitted with each other by means of splines. The male shaft member includes a hollow shaft member having an inner...
08/28/2001
6234905Elastomeric coupling and method of improving durability thereof
An elastomer coupling (20) including an outer member (40) including a leading contact face (38), and an elastomer component (30) including a driving elastomer contact face (41) opposing and adapted for operable unbonded contact with said leading contact f...
05/22/2001
6059662Torsion predamping device
A torsional pre-damping device for damping the impact between a hub and a hub disc. A crown insert (20) made of absorbent material is arranged between the engaging teeth (18) and the engaged teeth (19) of the loose meshing portions (16) defined between th...
05/09/2000
5956998Stress reduction gear and apparatus using same
A rotatable apparatus includes a pair of rotatable members joined by a stress dissipating structure. The stress dissipating structure can be employed in a gear, sprocket, clutch or the like. In one embodiment of the present invention, anti-buckling plates...
09/28/1999
5957740Damper for a personal watercraft
A damper which can be easily fitted to the engine E of a personal watercraft W having little space, said damper damping the torsional vibration caused by the torsional stress acting on the crankshaft 1 of the engine E mounted in a personal watercraft W. A...
09/28/1999
5672111Motor vehicle steering spindle with plug-in connection
A steering spindle for a motor vehicle has a plug-in connection in which a splined shaft profile extends axially and is arranged at the end of a shaft, and a receiving tube which receives the splined shaft profile and is provided along its inner circumfer...
09/30/1997
5653144Stress dissipation apparatus
A rotatable apparatus includes a pair of rotatable members joined by a stress dissipating structure. The stress dissipating structure can be employed in a gear, sprocket, clutch or the like. In one embodiment of the present invention, antibuckling plates ...
08/05/1997
5452622Stress dissipation gear
A gear is comprised of a central radial hub, a radial gear-toothed rim and a stress dissipating structure....
09/26/1995
5234390Gear transmission with undulating surface clutch and brake element connections
An improved gear transmission (10) includes a one-way clutch (52) for connecting together selectively two drive elements to establish a plural torque flow path through the transmission (10) and the clutch (52) includes at least one inner race (52B) and on...
08/10/1993
5050446Vibration and torsional damping coupling for a power transmission
Several embodiments of combined torsional and elastic couplings for transmitting power from an engine output shaft that experiences torque fluctuations and a driveshaft. In each embodiment, the flexible coupling includes an inertial member that is coupled...
09/24/1991
4701151Propeller damping arrangement for marine propulsion device
A number of embodiments of coupling arrangements for coupling a propeller to a driving shaft that permit a higher degree of resilience in a circumferential direction than in an axial direction. As a result, the coupling may be designed so as to offer high...
10/20/1987
4624354Electromagnetic clutch
An electromagnetic clutch is disclosed. The electromagnetic clutch includes a pulley and an electromagnetic mechanism. A hub is secured on a drive shaft and has a radially extending flange portion. An armature plate is concentrically disposed on the hub a...
11/25/1986
4530674Coupling 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 directly with corresponding female polygonal profiles carried by...
07/23/1985
4493407Armature assembly for an electromagnetic clutch
An armature of an electromagnetic clutch is connected by a mounting plate to a toothed driven hub of the clutch through the intermediary of an annular elastomeric spider. When the parts are assembled, the spider is precompressed around its entire peripher...
01/15/1985
4464141Shaft coupling
A shaft coupling system for accommodating axial displacement and angular misalignment between two shafts. A hollow bushing is force fit into the hollow end of a first shaft. The bushing is provided with a plurality of part-circular recesses on its inner s...
08/07/1984
4445606Armature assembly for electromagnetic coupling
An armature of an electromagnetic clutch is connected to a mounting plate which is coupled to the toothed driven hub of the clutch through the intermediary of an elastomeric spider. If the spider is melted by heat, the mounting plate wedges against the ti...
05/01/1984
4357137Shaft coupling
A long wearing shaft coupling is comprised of metallic male and female members, and a plastic insert. The plastic insert is interference fitted into the female member, and the male member is slip fitted into the insert. The male member is provided with a ...
11/02/1982
4327562Flexible coupling
A flexible coupling device for accommodating both parallel misalignment and axial misalignment employs an elastomeric sleeve between the driving member and driven member. One of the members has radially projecting axially extending fins received within in...
05/04/1982
4240763Resilient couplings
In a resilient coupling of the kind comprising an inner shaft nested concentrically within an outer shaft by means of a sleeve unit of elastomeric material for transmission of torque between the shafts there is provided a buffer unit mounted within the ou...
12/23/1980
4162619Drill string shock sub
A shock sub for a well drilling string comprises a tubular housing adapted to be connected to one part of a drill string and a mandrel extending longitudinally into the housing and having an end portion adapted for connection to another part of the drill ...
07/31/1979
4075870Radially shiftable gear for speed-changing mechanism
Two coaxial main shafts are the output and the input of a variable-speed-ratio transmission wherein a transfer gear on one of these shafts is in permanent mesh with a plurality of coacting gears on respective ancillary shafts paralleling the main shafts, ...
02/28/1978
4047395Torsionally resilient gear coupling
Coaxially spaced externally toothed gears are bridged and interconnected by a resilient annular gear formed from a coil of flexible material having corrugations shaped to engage the gear teeth. The external peripheral of the annular gear is enclosed by a ...
09/13/1977
 
Sign InRegister
Username  
Password   
forgot password?