Matches 1 - 50 out of 65 1 2 >


Match Document Document Title
US20150135864 CAMSHAFT UNIT  
A camshaft unit (1), having a first camshaft (2) which is phase-adjustable with respect to a crankshaft, having a second camshaft (3) which is arranged concentrically with respect to the first...
US20110084463 Extended Crank System  
An extended crank system for a bicycle or similar crank driven system has frame with a bottom bracket and a pair of cranks operatively connected to opposite ends of the bottom bracket. A chain...
US20150245511 PARALLELISM STABILIZATION STRUCTURE OF DUAL-SHAFT HINGE  
A parallelism stabilization structure of dual-shaft hinge is installable on a pivotally openable/closable electronic apparatus. The parallelism stabilization structure includes a first rotary...
US20130269458 Floating Drive Shaft Between An Actuating Assembly and Linkage Structure Of A Dead Tank Breaker  
Drive structure is provided for connection between an actuating assembly of a circuit breaker and linkage structure for opening and closing a movable electrical contact disposed in a volume of...
US20090197729 Dynamic decorative painting  
The invention is directed toward an electro-mechanical simulated aquarium. It includes a novel combination of a planetary gear train driving two endless loops of transparent material in...
US20090072584 Portable power systems, methods, and apparatus  
Systems and apparatus for reducing rotational speed, including: an enclosed gear box; a gear speed reduction drive including a first gear and a second gear that is circumferentially smaller than...
US20140190286 DRIVE DEVICE FOR A CAROUSEL DOOR  
The present invention discloses drive device for a rotor of s carousel door, In addition to a main drive motor (10), which has a main-drive-motor shaft (12), the drive device according to the...
US20110314732 METHODS AND APPARATUS FOR IMPROVING PLANT GROWTH14  
A mechanical device including two concentric space frame structures is used to enhance plant growth. Essentially identical in shape but with the inner space frame smaller than the outer by a 4:5...
US20090151486 Device for Transmitting Rotary Motion  
Device for transmitting rotary motion in a diverter switch comprising a motion-transmitting member for transforming an alternating rotary motion of a drive shaft into a unidirected rotary motion...
US20110252819 Continuously variable transmission apparatus and air conditioning system having the same  
An output-side swing arm is adapted to be swung about a swing axis thereof when the output-side swing arm is urged by a corresponding part of an input-side swing arm, which is driven by a force...
US20150211618 ELECTRO POWERED MECHANICAL DEVICE FOR POWER GENERATION  
The present invention relates to an electro powered mechanical power generation device, using interconnected wheels of different sizes. The device comprises several wheels, in which the main...
US20130305853 THREE-SHAFT ADJUSTMENT MECHANISM WITH ALTERED MASS DISTRIBUTION AND METHOD FOR PRODUCING A SHAFT GENERATOR  
A three shaft adjustment mechanism including a drive part which can be connected to a drive shaft in a rotationally fixed manner, a driven part which can be connected to a driven shaft, and an...
US20140251041 SYNCHRONOUS MOVEMENT DEVICE APPLIED TO DUAL-SHAFT SYSTEM  
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement...
US20140251040 SYNCHRONOUS MOVEMENT DEVICE APPLIED TO DUAL-SHAFT SYSTEM  
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement...
US20140251039 SYNCHRONOUS MOVEMENT DEVICE APPLIED TO DUAL-SHAFT SYSTEM  
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement...
US20140262062 METHOD AND APPARATUS FOR REDUCING THE SPACE REQUIREMENT OF A FLAT COUNTERBALANCING SPRING WITH A NEGATIVE GRADIENT BY RESTRAINING OR CONTAINING THE FREE COIL OF THE SPRING  
Embodiments of the invention relate to a method and apparatus for reducing the space requirements of, and improving the performance of, a flat type spring formed to produce a negative gradient...
US20090301429 Engine and Power Transmission Device  
An engine according to an aspect of the present invention includes a crankshaft which is disposed in a substantially horizontal direction, first power transmission means, an input shaft, a first...
US20080196522 Device for Coupling a Vacuum Pump with a Camshaft Comprising Means Supplying Lubricating Fluid  
The invention concerns a device for coupling a vacuum pump (3) with a camshaft (1) of a motor vehicle internal combustion engine, comprising an end piece (6) provided with first and second coaxial...
US20090293654 Tortionally Stiff, Thermally Isolating Shaft Coupling with Multiple Degrees of Freedom to Accommodate Misalignment  
A coupling arrangement coupling and thermally isolating a continuously variable electrical actuator rotationally coupled to and from a butterfly valve is provided. The valve may be used to...
US20110152024 Mechanical Power Service Communicating Device and System  
A mechanical power communicating device and a modular system of a host and a mechanical power communicating device for communicating a mechanical power service. A first component of the mechanical...
US20070256512 Speed Reducing Mechanism  
The speed reducing mechanism comprises a housing, a power shaft, a bevel gear set, a drive shaft and a driven shaft. The power shaft, the drive shaft and the driven shaft are pivotally disposed in...
US20090272209 TRANSMISSION ARRANGEMENT  
A transmission arrangement for translating a reciprocating translation movement, related to each of two gear rods, is disclosed. A first gear rod and its associated first gear wheel represent a...
US20100037717 BLIND OPERATING DEVICE  
There is provided a blind operating device for transmitting a rotation in both directions from an operation portion to a driving axis of the blind capable of making a diameter of a clutch spring...
US20090188335 Mechanical gripper  
A device is disclosed for manipulating a rotatable adjusting mechanism including a base and a plurality of protrusions extending axially from a first end of the base, wherein the protrusions...
US20090096641 ROTARY ACTUATOR AND INPUT DEVICE USING THE SAME  
A rotary actuator includes a roller having a center shaft protruding along a center axis, a bearing for supporting the center shaft of the roller to allow the roller to rotate about the center...
US20050160844 Play-free transmission  
A mechanical transmission (1), comprising:—a first shaft (2)—a second shaft (3) wherein the first shaft and the second shaft are mutually connected via at least one push belt (8), which push belt...
US20100305879 DRIVE DEVICE COMPRISING A DRIVE SHAFT AND A DEVICE FOR DETECTING TORQUE  
A drive device, which has a drive shaft mounted in such a way as to rotate about an axis, two driving cranks which are connected to the drive shaft in an angularly rigid manner in relation to the...
US20110042116 ROTATING DEVICE  
A rotating device for rotating an apparatus arranged at the outer end of a boom, which boom has a longitudinal axis, the rotating device comprising a first torque motor unit arranged to rotate the...
US20050274211 Motor vehicle power seat drive shaft housing assembly  
An automotive power seat drive shaft housing assembly includes an outer housing member having a central bore for receiving a press fitted connector member, the opposite ends of the connector...
US20060236797 Driving device  
The present invention relates to a driving device, comprising at least one body (4), (11) which may be put in an alternating rotary motion by the rotation of at least one cam (3A), (3B); (16A),...
US20150000946 Rotary Impact Tool  
In at least one illustrative embodiment, a rotary impact tool may include an anvil and at least one hammer configured to impact the anvil to cause the anvil to rotate. The anvil may include an...
US20100200338 ELECTRIC MOTOR  
A motor provided with a secondary driving system including: a casing; a dented wheel permanently rotating during the normal operation of the motor together with the rotor inside the casing; an...
US20140041468 ELECTRIC ACTUATOR  
An electric actuator includes: an electric motor that includes an output shaft and generates a rotational driving force; shift and select conversion mechanisms that transmit the rotational driving...
US20100051305 Drive  
A drive enabling relative movement between two members, said one member being supported from the other member for relative movement parallel to a first axis or concentrically about said first...
US20100116203 Mechanical device for transmitting torque to generate multi-degree-of-freedom rotation  
A mechanical device for transmitting a torque to generate a multi-degree-of-freedom rotation is provided. The mechanical device is used for clipping the object body during a vacuum sputtering...
US20090000408 Driving Mechanism  
The coupling gear (30) has a first torque transfer shaft (32) and a second torque transfer shaft (33) embedded in a house (31) in a rotating way, the input end (32b) of the first torque transfer...
US20110174095 ROTARY PISTON AND CYLINDER DEVICES  
A transmission assembly for a rotary piston and cylinder device, comprising a first gear (120) and a gear sub-assembly (15, 16, 17, 18, 19), the first gear connectable to a rotatably mounted...
US20050188778 Synchronized mechanical continuously variable transmission  
A synchronized mechanical continuously variable transmission using exponential roller gears and exponential cam gears on three centers of rotation, two fixed and one translating, the placement of...
US20090255506 Rotary internal combustion engine  
The present invention relates to a rotary internal combustion engine that extracts power from expansion gases supplied to a rotary power-extraction assembly, and related methods. The disclosed...
US20080092682 Connection arrangement  
The invention relates to a connection arrangement in which two parts can be coupled to a corresponding engagement means without play. A connection device having at least one elastically resilient...
US20090045661 DEVICE AND METHOD FOR SEAT COMPONENT ADJUSTMENT, AND SEAT  
A seat-component adjusting device of a compact overall size and with a high transmission ratio comprises an electric motor (10), a worm gear (11, 12) coupled at the input side to the electric...
US20060117879 Motion transmission gear structure  
In a device for transmitting rotational movement including an input shaft, which is connected to an input element and an output shaft which is operatively connected to the input shaft by means of...
US20130312552 GEAR DEVICE  
A gear device includes an eccentric cam rotatably formed and including a support portion arranged eccentrically relative to a rotational axis center of the eccentric cam, an internally toothed...
US20090205449 STEPLESS UNIDIRECTIONAL ROTATION DEVICE  
A stepless unidirectional rotation device includes a housing, a connecting component, a lower roller bearing, turntable assembly, a switching mechanism, a suppressing component and an upper roller...
US20120220414 Continuously Variable Transmission System  
The invention relates to a continuously variable transmission (CVT) system, governed by an inertia mechanism that provides an additional degree of freedom, conferring dynamic properties on the...
US20100171352 ADJUSTER  
An adjustment device for a vehicle component, in particular for the back rest of a vehicle seat, is proposed having a first fitting and a second fitting, wherein the relative position of the two...
US20150189777 TRANSMISSION STABILIZATION DEVICE APPLIED TO DUAL-SHAFT SYSTEM  
A transmission stabilization device applied to dual-shaft system for stabilizing and smoothening the transmission and reducing wear of the components. The transmission stabilization device...
US20100218625 ROTARY DRIVE  
A rotary drive, with a drive element, with an outer tube, with an end piece mounted and able to rotate in relation to the outer tube and unable to shift axially, with a helical slider arranged...
US20100126080 ROTATABLE BUILDING  
A rotatable building structure that comprises: a vertically extending building having one or more floors; a fixed core support for supporting the building, located substantially centrally beneath...
US20140158427 Directional Drilling Tool  
A directional drilling tool is provided, which comprises a first end (2) attachable to a drill string, and a second end (4) attachable to a drill bit. A swivel section (6) is provided intermediate...

Matches 1 - 50 out of 65 1 2 >