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7600445 |
Universal slide assembly for molding and casting system
The present invention is a universal slide assembly for molding or casting systems used to introduce complex designs to moldings and castings, which is cost effective, easy to install, and easy to...
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7568718 |
Cable and hitch pin assembly
A hitch pin and hitch cable assembly comprising a hitch pin for a tow hitch ball mount with one end of a hitch cable securely attached to the pin; the other end of the hitch cable removably...
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7533589 |
Motion converter
Provided is a motion converter which comprises a housing, a cam plate reciprocal to the housing, a lower link and an upper link. The cam plate has a groove which extends diagonally across the width...
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7490583 |
Full-type rolling bearing and roller cam follower for engine
A full-type rolling bearing that can be used under the conditions of high-speed, heavy-load and lowered viscosity of lubricating oil is provided. The full-type rolling bearing is formed of an outer...
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7409940 |
Apparatus and method for maintaining controlled orientation of a roller lifter follower used in conjunction with a variable phased lifter
In a variable phased valve lifter of an internal combustion engine, two or more roller lifter are allowed to move along constraining faces of a constraining mechanism in a first direction, and the...
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7207301 |
Valve lash adjustment apparatus and method
An apparatus and method for automatically adjusting the valve lash of an internal combustion engine is provided. In another aspect of the present invention, a probe is employed for verifying and/or...
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7204291 |
Modular lid and actuator for underwater pool cover drum enclosure
The present invention is a modular lid system for an underwater swimming pool cover or other underwater enclosure. The modular lid has a rigid lid portion which has an overall buoyancy such that...
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6988473 |
Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body
A variable valve actuation mechanism includes a control shaft assembly and a body. The control shaft assembly is pivotable relative to a pivot axis. The body is pivotally disposed on the control...
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6968814 |
Device for converting a rotational movement into a reciprocating movement
The invention relates to a device for converting a rotational displacement into a displacement back and forth. Said device comprises at least one control cam region, provided with a driven cam...
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6959674 |
Valve operating device for an internal combustion engine
A valve gear mechanism for an internal combustion engine includes a camshaft in a separate cylinder head for controlling the stroke of a gas shuttle valve by means of an interposed rocker arm,...
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6868811 |
Frameless variable valve actuation mechanism
A variable valve actuation mechanism includes a control shaft and a rocker arm. A second end of the rocker arm is connected to the control shaft. The rocker arm carries a roller for engaging a cam...
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6865968 |
Cam apparatus and pick and place apparatus utilizing the same
There is provided a pick and place apparatus including a cam apparatus which comprises an input shaft ( 5 ); a first output shaft ( 7 ); rotational motion converting cam mechanism ( 21 ); a slider...
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6840170 |
Device for torque compensation in a sheet-processing machine and reversing drum having a torque compensation device
A device for torque compensation in a sheet-processing machine includes a cam-controlled compensating mechanism having an energy storage device for exerting a force, a cam disk, and a cam follower...
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6837198 |
Variable valve distributor for load-controlling a spark-ignited internal combustion engine
The invention proposes a variable valve train ( 1 ) for throttle-free load control of an internal combustion engine. Each cylinder of the internal combustion engine is provided with two inlet...
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6799542 |
Engine having piston-cam assembly powertrain
An engine having a piston-cam assembly powertrain consisting of a rocking yoke assembly that oscillates about its middle point to rotate a multiple-lobe cam. The mechanism is so constructed that...
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6792903 |
Mechanical control of the intake valve lift adjustment in an internal combustion engine
The present invention relates to a mechanically controllable valve lift adjustment. The present invention also relates to an internal combustion engine having a mechanically controllable valve lift...
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6779498 |
Internal combustion engine operating on spark-ignitable fuel
An internal combustion engine operating on spark-ignitable fuel, which features at least one operating mode with homogeneous charge and self-ignition, and which includes at least one intake valve...
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6748913 |
Rocker arm arrangement for engine
An engine includes an engine body. A camshaft shaft is journaled for rotation within the engine body. A rocker arm shaft also is disposed within the engine body. Intake and exhaust rocker arms are...
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6640660 |
Pick-up and placement apparatus
Pick-up and placement apparatus including an arm that executes pick-up and placement motions and an arm drive mechanism. The drive mechanism comprising a driven rotating member having an appointed...
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6637290 |
Housing oscillating type cam apparatus, and work shifter using such apparatus
A housing ( 21 ) which comprises an input shaft ( 22 ) and a second output shaft rotatably supported in a housing ( 21 ), and a first output shaft ( 23 ) rotatably supported to be movable in the...
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6616503 |
Animation device for head and mouth of a toy
An animation device for integration into an animated figure having a head with a jaw. The animation device comprises a cam assembly which is cooperatively engage to the jaw of the animated figure....
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6308586 |
Gear transmission with stepless adjustable translation
The invention relates to a gear transmission with a steplessly adjustable translation ratio for converting of rotary speeds and of torques of shafts. The uniform rotary motion of a drive shaft is...
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6240795 |
Cam-controlled power differential gear for a sheet acceleration system
A cam-controlled power differential gear transmission for a sheet acceleration system, which is formed of a pregripper having an acceleration course determinable by a control cam driven at a single...
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6167768 |
Lifting apparatus
An apparatus for lifting a pile of flat products especially a pile of sheets or signatures has a lift lever and a cam follower arm with a first and second end. The cam follower arm is coupled to...
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6098478 |
Linear pick and place drive with adjustable stroke ranges
A linear pick-and-place drive mechanism for relocating articles with finite adjustable maximum translation stroke range and finite adjustable lift stroke range, using selective placement of a...
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6073503 |
Cam device
A cam device comprises a cam, a follower and elastic means for causing the follower to follow the cam. The cam is in the form of a disk and has in a side surface thereof a cam groove having...
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5927139 |
Oil leakage preventive device for transfer feeder
There is disclosed a hydraulic leakage proof apparatus for a transfer feeder in which a cam box (7a) containing a cam (8a) and a lever (9) that is oscillated by the cam is placed on or above a...
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5904065 |
Walking beam drive apparatus
A fully enclosed cam-actuated drive device for providing both lift and translational movements, incorporating protection against damage in either horizontal or vertical overload situations,...
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5862703 |
Transmission mechanism for outward turning wheel set of toy car
A transmission mechanism for an outward turning wheel set of a toy car, including a casing and a gear set, wherein the gear set is received in the casing and driven by a motor to rotate a cam. The...
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5816099 |
Motorcycle windshield wiper drive assembly
A motorcycle windshield wiper drive assembly that includes a mounting bracket having a central motor support portion, a first bracket end connecting portion having a first mounting aperture formed...
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5813281 |
Device for reducing torque variations for use in drive apparatus
A device for reducing torque variations for use in a drive apparatus which has a drive shaft for causing a lift unit to perform one cycle of up-and-down movement for each of at least two lift units...
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5564474 |
Weaving loom having axially displaced sley legs
A weaving loom with a sley having a defined weaving range, is provided with at least one first and one second sley leg (21; 22), respectively, for supporting the sley (2), the sley legs being...
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5549782 |
Laminating apparatus
A laminating apparatus is disclosed which is particularly suited to mount holograms on plastic cards. The apparatus comprises a planar support supporting the work pieces to be laminated. A press...
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5544537 |
Energy balance system configured to compensate for the changes in energy absorbed by a rotating shaft
An energy balance apparatus includes a drive shaft which experiences torque loads. A properly formed face cam is attached to the shaft and a force is applied against the surface of the face cam via...
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5472169 |
Impact resistant valve design
A shock absorbing device is shown having a cartridge attached to a valve, and an actuator. The valve houses a stem which is activated by the actuator to move between an open and a closed position....
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5456128 |
Cam oscillating drive in a printing machine with kinetic/potential energy storage means for damping undesired oscillations
Cam-oscillating drive which operates to compensate for the cyclically occurring variations in the course of the drive moment by means of at least one cam disc mounted on the drive shaft and a...
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5442971 |
Mechanism for transforming rotary motion of a shaft into translational motion of actuating members
A 7-cylinder axial-piston internal combustion engine has a casing (33) inded for connection with a cylinder block (2). Formed in the casing (33) coaxially with shaft (11) is a cavity which receives...
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5370010 |
Drive gear for a shuttleless loom having weft thread insertion device alternately movable into and out of the loom
A gear drive for shuttleless looms has an input transmission train and an outpost transmission train cooperating for converting the continuous rotational movement of the main loom drive shaft into...
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5345831 |
Drive for linear pick-and-place assembly apparatus
An improved drive apparatus for use with linear pick-and-place assembly devices is disclosed, which drive apparatus includes a movable carriage having an improved guide track assembly. The guide...
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5337623 |
Automatic tool switching mechanism
An automatic tool change mechanism containing a cam shaft linked with a moter and a slotted cam. The cam shaft is driven by the motor to actuate the slotted cam to turn. The slotted cam is provided...
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5337622 |
Multi-mandrel programmable turret apparatus and method of effecting time modulation thereof
A mechanically programmed indexing turret assembly configured to independently position each of a plurality of mandrels about a central axis of the turret for periodic interaction with a plurality...
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5328443 |
Massage apparatus
The massage apparatus includes a casing having a bottom and a top with an elongated opening formed through it. An elongated support is provided on the top of the casing in the direction of the...
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5276271 |
Music box motion generation mechanism
Improved music box motion generation mechanism is equipped with a wave-shaped cam ring housed at the bottom of the upper housing cavity of a mount case and a rotation disc disposed on top of the...
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5176037 |
Linear actuator with controllable output force
An actuator suitable for use with a valve has a design allowing for easy control or adjustment of the force applied to the valve. The actuator motor has a cam which operates a follower surface of a...
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5161420 |
Cam mechanism for converting rotary motion to oscillating motion
A cam mechanism that converts unidirectional rotary motion into substantially uniform oscillating motion is disclosed. The mechanism includes a cam having a cam surface of generally cardioid...
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5154319 |
Apparatus for the dispensing of liquids in measured amounts
A beverage concentrate container includes an integrally connected piston pump as a concentrate dosing unit. The container and piston pump are insertable into rigid support within a beverage...
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5151015 |
Compression device, particularly for the pressure filling of a container
The device for the compression of a gas comprises a motor (1), a piston (2) adapted to be displaced linearly in a pump body, transmission means (T) between the motor (1) and the piston (2) adapted...
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5115838 |
Drive system for the knife grids of a double-lift jacquard machine
Drive system for the knife grids of a double-lift open-shed Jacquard machine, which is mounted entirely above the Jacquard machine, and which comprises a central drive shaft which at both ends...
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5092749 |
Fluid pump drive mechanism
A drive mechanism for actuating the fingers of a peristaltic pump has a base, and a drive member reciprocally mounted on the base. A jointed arm is pivotally attached at one end to the drive member...
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5068565 |
Motor conversion mechanism utilizing elastic action
A motion conversion device has actuator sets attached to a housing, the housing surrounding a rotary actuator. Each actuator set includes an actuator and an elastic mechanism to contact the rotary...
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