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Match Document Document Title
US20150020617 Sprocket-Driven Door  
Where access doors are used for pets, poultry, farm animals, traps, or human access, this invention describes a drive mechanism for moving the door. The access door panel could be applied to a...
US20130152712 MOTOR ASSEMBLY FOR CAR  
A motor assembly for a vehicle may include a brushless DC (BLDC) driving motor received in a case, a pinion fixed to a motor shaft rotatably coupled to the driving motor, a driven wheel rotatably...
US20150176685 ROTARY ACTUATOR WITH OPTIMISED SPUR PINION AND RACK  
A rotary actuator with optimized spur pinion and rack, pinion and rack of dissimilar materials and rack of weaker material, positively corrected pinion has twelve involute teeth and negatively...
US20140260716 STOP TEETH FOR A PINION AND INPUT SHAFT ASSEMBLY  
A steering system having a pinion and an input shaft is disclosed. The pinion includes an outer surface and at least one pinion stop tooth located along the outer surface. The at least one pinion...
US20130000427 RISING CABLE WITH STABILIZED DRIVER  
In a rising cable (1) with a driver (5) which is fastened at its one end and is configured for coupling to a sliding element (17) which can be moved in the axial direction of the rising cable (1),...
US20130000428 MULTI-LEAF COLLIMATOR DEVICE FOR RADIOTHERAPY  
A multi-leaf collimator device for radiotherapy, including: a frame that has a box shape and has through-holes formed in top and bottom surfaces thereof; a plurality of collimators that are...
US20140041467 ENGAGEMENT CHAIN UNIT  
Provided is an interlocking chain unit configured such that chains reliably and firmly engage with each other and that the buckling and twisting of a rigidified chain portion are avoided. An...
US20140026693 ROTATIONAL DRIVE SYSTEM FOR A BIOPSY MEMBER  
A drive system is provided for rotating a biopsy member. The drive system includes a pinion connected to the biopsy member and a rack that drives the pinion during a drive stroke. During the...
US20140263703 ROTATIONAL LANCE DRIVE AND ROTATIONAL LANCE  
Rotary lance drives for rotating a lance for injecting gas and powdered reagents into molten metal include a reciprocating rotary lance drive and an associated method. A lance mount which...
US20140265783 SYNCHRONISATION DEVICE FOR A DRAWER  
A synchronisation device stabilizes the running behavior of a drawer in a furniture body, and includes a synchronising rod. The synchronising rod has a longitudinal axis, and the device further...
US20130140105 PINION SENSOR ASSEMBLY, PINION SENSOR COVER ASSEMBLY, AND ELECTRONIC POWER STEERING APPARATUS HAVING THE SAME PIPE  
Disclosed are a pinion sensor assembly and an electric power steering apparatus having the same. According to the present invention, it is possible to substantially reduce the number of...
US20150020618 RACK BUSH  
A rack bush, which constitutes a rack and pinion type steering system and supports a rack shaft in which rack teeth are formed at one circumferential portion, includes a bush main body and a...
US20150027246 Drive Devices for Movement Units of Machine Tools and Related Machine Tools  
A drive device for a movement unit of a machine tool includes a first toothed element driven by a drive motor and provided as a drive pinion including a first tooth arrangement and a second...
US20130200285 MULTI-TEETH ENGAGEMENT IN AN ACTUATOR PISTON  
An actuator for a valve assembly is provided. The actuator has an actuator body and at least one piston configured to travel within the actuator body. The actuator has an output shaft located at...
US20130020264 Rack And Pinion Drive For Trash Rake  
There is disclosed a trash rake system for use in clearing debris from an intake screen of an intake trash rack of a water intake port of a water use facility. The intake screen is configured to...
US20150000135 BLANK AND METHOD OF MANUFACTURING RACK SHAFT USING THE SAME  
A blank is provided with a first shaft portion, a second shaft portion, and a machining target portion. The machining target portion is formed at a position closer to a shaft end portion of the...
US20140260717 CONTINUOUSLY VARIABLE TRANSMISSION HAVING A PERIODIC DISPLACEMENT WAVEFORM WITH A CONSTANT VELOCITY PORTION  
A continuously variable transmission (CVT) can include a rotary cam member defining an internal cam surface operably engaged with a cam follower assembly for generating a displacement waveform...
US20140257326 INFINITELY ROTATABLE TOOL WITH FINITE ROTATING DRIVE SHAFTS  
A catheter rotation drive apparatus includes first and second drives that are engageable to an output shaft. When the first drive is engaged to the output shaft and rotated, the output shaft...
US20140026694 PRESSURE PIECE OF A RACK-AND-PINION STEERING SYSTEM  
Pressure piece (9) of a rack-and-pinion steering system, wherein the pressure piece (9) can be pressed along a pressure axis (D) against a rack (5), wherein the pressure piece (9) has a guide (14)...
US20140326087 COMPACT LINEAR ROLLER GUIDE  
The invention relates to a compact linear roller guide which makes it possible to transmit high forces and torques between a carriage (1) and a guide rail (3). The carriage (1) comprises two or...
US20130298705 ADVANCING/RETRACTING ACTUATION DEVICE WITH MESHING CHAIN  
An interlocking chain type forward and backward actuating device is provided that does not increase workload involved in assembling the device, adjusting the rotation phase, and servicing and...
US20130213161 ROLLER-MOUNTED RACK AND PINION DRIVE  
Rack and pinion drive for a motor vehicle, with a steering housing (1), in which a steering pinion (2) is rotatably mounted and is in engagement with a tooth segment (3) of a toothed rack (4)...
US20140251035 STEERING RACK WEAR COMPENSATOR ASSEMBLY  
A wear compensator assembly configured for exerting a predetermined biasing force on a rack and a pinion shaft of a steering gear assembly is disclosed. The wear compensator assembly includes a...
US20140109702 STEERING SYSTEM  
A steering system includes: a housing; a rack shaft extending in an axial direction so as to pass through the housing and including a first rack and a second rack on its outer circumference so...
US20140216184 TOOTHED-RACK STEERING GEAR  
The invention relates to a rack and pinion steering gear for a motor vehicle, having a steering pinion (1), which is connected to a steering shaft and is engaged with a gear rack (2) which is...
US20140060956 METHOD OF PRODUCING RACK OF ELECTRIC POWER STEERING DEVICE  
A method of producing a rack is proposed, which comprises aligning a first bar piece, an intermediate piece and a second bar piece in order along a common axis; carrying out a first process in...
US20060113738 Rack-and-pinion steering mechanism  
A pressure piece for a rack and pinion steering system of a motor vehicle having an axial roller bearing arranged in each of the two bearing faces of the pressure piece. The bearing faces lie...
US20140260719 RACK BAR SUPPORT DEVICE OF A STEERING GEAR  
A rack bar support device supports a rack bar of a steering device of a vehicle toward a pinion shaft, and includes a rack bearing which is disposed opposite the pinion to contact the rack bar and...
US20130205927 ENGAGEMENT CHAIN TYPE DEVICE FOR FORWARD AND BACKWARD MOVEMENT OPERATION  
In order to stably drive a body to be driven such as a lifting table, an engagement chain type device (100) for forward and backward movement is configured in such a manner that a pair of...
US20130036845 RACK AND PINION STEERING GEAR UNIT  
A rack and pinion steering gear unit is achieved that is capable of preventing an increase in operating force of the steering wheel and auxiliary operating force from a motor, and improving the...
US20150027247 GEAR MECHANISM AND DRAWER DRIVE DEVICE IN REFRIGERATOR  
A gear mechanism may include a first gear, a second gear which is coaxially disposed with the first gear and is provided with a recessed part on an end face of a first gear side, and a torque...
US20140060220 POSITIONING DEVICE AND POSITIONING MECHANISM FOR SAME  
A positioning device includes a base and two positioning mechanisms oppositely positioned on the base to position a workpiece. Each positioning mechanism includes a driver positioned on the base,...
US20130213160 ELECTRO MECHANICAL ACTUATOR  
A two-stage linear actuator particularly applicable to aircraft control surfaces. The first stage comprises a rotary input shaft driven by an electric motor having a helical threaded zone in its...
US20140305233 GATE RELEASE APPARATUS FOR AUTOMATIC PILL DISPENSER  
A gate release apparatus of an automatic pill dispenser includes a base, a gate, a release assembly, a resisting member, a gear assembly, and a resilient member. The base includes a bottom plate...
US20140022324 MULTIFUNCTIONAL PRINTER AND AUTOMATICALLY OPENING OR CLOSING COVER DEVICE  
A multifunctional printer and an automatically opening or closing cover device are provided. The multifunctional printer includes a main body and the automatically opening or closing cover device....
US20140109701 TWO-WAY PUSH-PULL CHAIN AND RECIPROCATING ACTUATOR  
A link member includes a first pin hole, a second pin hole, a first engaging portion, and a second engaging portion. The second pin hole is an elongated hole extending in a longitudinal direction...
US20140260718 VACUUM POWERED DEPOSITION APPARATUS  
A vacuum powered deposition apparatus including a driving unit, a linear motion unit coupled to the driving unit and configured to move linearly according to operation of the driving unit, and an...
US20130319141 RACK SHAFT SUPPORT DEVICE AND STEERING SYSTEM INCLUDING RACK SHAFT SUPPORT DEVICE  
A rack shaft support device includes: a support yoke, a plug, an intermediate cam component and a rotation force generating spring. The plug includes a plug body, a plug cap component and a...
US20150000433 RACK STEERING CONTROL PISTON  
The invention relates to a steering actuator piston with a rack (6) for an aircraft landing gear (1) characterized in that the piston comprises a body (10) made of a lightweight alloy having an...
US20150020619 RACK BAR SUPPORTING DEVICE FOR STEERING GEAR  
A rack bar supporting device is a device for supporting a rack bar of a steering apparatus of a vehicle toward a pinion shaft and includes a rack bearing and a biasing assembly. The biasing...
US20140352464 APPARATUS FOR PROPELLING A COIL CLAD HOSE  
An apparatus is disclosed for propelling a coil clad hose through a passage through a housing. A first driven pair of bull gears sandwiching a rotatable drive sprocket is rotatably fixed to a...
US20140366660 DEVICE FOR PRESSING A TRANSMISSION ELEMENT  
A device for pressing a first transmission element onto a second transmission element engaging in the first transmission element, in particular for a rack-and-pinion steering system of a motor...
US20090007707 CLOSURE SYSTEM FOR VEHICLES, PREFERABLY MOTOR VEHICLES  
A closure system for a motor vehicle includes a pinion and a pair of U-shaped, flat sliders. The pinion is engaged to a drive shaft to rotate in a first rotational direction and an opposite second...
US20080115604 Apparatus for Fixing Gear Boxes of Liquid Material Spray Printer  
Disclosed is an apparatus for fixing a gearbox of a liquid material spray printer, which enables accurate printing by exactly transferring a driving force of the gearbox to a transferring table....
US20110303028 CONTROLLABLE STEERING RACK GUIDE SYSTEM AND METHOD  
A controllable steering rack guide system includes a pinion having pinion gear teeth and a steering rack having rack gear teeth engaged with the pinion gear teeth of the pinion. A rack guide is...
US20130247697 RACK-AND-PINION STEERING SYSTEM HAVING A SIMPLE SEALING  
The invention relates to a rack and pinion steering system for a motor vehicle, comprising a steering box (2) in which a rack is displaceably mounted, and a thrust piece bore (1) accommodating a...
US20140116164 DRIVE SYSTEM  
A drive assembly is provided. The drive assembly includes a gear housing comprising a. support surface for a hand of a user, a gear drive mechanism disposed within the gear housing, and a handle...
US20130247696 RACK SHAFT SUPPORTING APPARATUS AND STEERING APPARATUS FOR VEHICLE THEREWITH  
The rack shaft supporting apparatus includes a support yoke, a plug, a torsion spring or a spiral spring and a guide bush. A plug cam portion of the plug includes three plug cam surfaces. A yoke...
US20140338475 ROTARY-TO-LINEAR MOTION ACTUATOR HAVING A HELICAL BEVEL GEAR AND METHOD OF USE THEREOF  
A rotary-to-linear motion actuator having helical bevel gear and methods of use thereof are described. The actuator may be utilized with an apparatus for managing a fluid flow passage between one...
US20130205926 PUSH CHAIN, LINEAR MOTION DRIVING DEVICE AND PATIENT TABLE  
A push-chain includes a plurality of push-chain links, each push-chain link of the plurality of push-chain links including two strip-shaped mounting pieces disposed opposite one another and one...

Matches 1 - 50 out of 60 1 2 >