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Document |
Document Title |
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3735645 |
TRANSMISSION AND HOUSING
Transmission for connecting a plurality of drive mechanisms to a corresponding plurality of input worms. The gearing is contained in a housing having a plastic cover provided with flexible recessed...
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3728907 |
WORM DRIVE
A worm drive includes a cylindrical worm and a worm gear, having arcuated corresponding engaging tooth flank profiles, with a mesh or contact line in the engaging region. The flanks of the teeth of...
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3722311 |
WINDOW OPERATOR
An improved window operator including a housing having an open side to be closed by a cover plate. The open side of the housing is provided with a peripheral lip formed of a deformable material and...
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3718051 |
POWER TRANSFER SYSTEM
A power transfer system consisting of sprocket housings whose ports are inter-connected by flexible or formable or pre-shaped tubes, the tubes and the sprocket housings forming an endless track...
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3715932 |
SPEED REDUCER
A mechanical power transmission means in which there is a driving element, a driven element, and a shaft on which one of the elements is mounted. The shaft contains a chamber with a heat pipe...
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3710640 |
WORM GEARS
A double enveloping worm gear is made with an involute profile for the worm thread and worm wheel teeth, equal radii for the mean enveloping arc of the worm waist and the worm wheel pitch circle...
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3672239 |
WORM GEAR DRIVE
A worm gear drive in which a worm coil is curved along the periphery of a worm wheel and has convolutions formed with peripheral grooves which receive rolling bodies which mesh with teeth at the...
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3667312 |
DRIVE REDUCTION MECHANISM
An electric motor is secured to a side wall of a housing formed in part from a short length of stock metal tubing. The drive shaft of the motor is parallel to the axis of the tubing. A belt and...
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3656356 |
CONTINUOUS GEAR-TYPE SPEED VARIATOR
A continuous gear-type speed variator characterized in comprising eccentric means for transforming the rotational movement of the input shaft into a reciprocational movement having a continuously...
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3645148 |
SKEW AXIS GEARING
The disclosed skew axis gearing includes a face gear which is driven by a cylindrical pinion or worm gear having a constant lead throughout its axial length. The pinion teeth are of trapezoidal...
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3635100 |
MOTOR DRIVE ASSEMBLY FOR WINDOW REGULATORS
A window regulator for vehicles having a reversible motor provided with a sectional drive shaft, one section having a worm meshing with a worm gear which forms a part of a spring clutch. The clutch...
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3611824 |
WORM GEARING
In order to overcome the disadvantage of insufficient ductility in glass filled nylon as a material for gear wheels, the teeth of a gear wheel are recessed below the dedendum circle so that each...
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3597990 |
ZERO-LASH RIGHT-ANGLE MOVEMENT
A right angle mechanical power transfer apparatus for transmitting a force from its input to its output consisting of an input rotary member having a contoured thread which is in engagement with an...
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3590653 |
MEANS FOR TRIMMING THE POSITION OF CONTROL ELEMENTS
Means for trimming the position of a controlled element responsive to a power-actuated controller having a rotatable shaft for causing actuation of the controlled element. A housing member is...
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3575351 |
HYDRAULIC MONITOR INCORPORATING IMPROVED POWER-OPERATED AND MANUALLY OPERATED SWIVEL JOINT
The low-friction swivel joint in the hydraulic monitor has incorporated therein a worm wheel, the latter being rotated by a worm driven by a fluid motor. A second and corresponding swivel joint is...
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3575060 |
POWER-OPERATED AND MANUALLY OPERATED SWIVEL JOINT
A low-friction swivel joint has incorporated therein a worm wheel, the latter being rotated by a worm driven by a fluid motor. A second and corresponding swivel joint is also provided, being driven...
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3552225 |
INTERNAL WORM AND SPEED REDUCER USING AN INTERNAL WORM
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3552222 |
POWER TRANSFER DEVICE
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3546954 |
DEVICE FOR ACTUATING A LIMIT CONTROL ELEMENT
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3539053 |
SWINGING CRANE WITH HIGH MECHANICAL ADVANTAGE BRAKING
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3535948 |
WORM GEARING
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3523599 |
LINEAR ACTUATOR WITH TORQUE CONTROL
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3511920 |
WORM GEARING WITH OVERLOAD APPLIED BRAKE
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3495470 |
SPHERICAL THREAD AND PIN GEAR REDUCTION
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3494215 |
ANTI-BACKLASH SPEED-REDUCTION GEARSET
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3490307 |
WINDOW OPERATOR
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3489026 |
WORM GEAR MECHANISM
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3469469 |
WORM GEARING WITH ANTI-BACKLASH MEANS
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3468179 |
RECIRCULATING BALL WORM DRIVE
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3461738 |
GEAR AND METHOD OF MANUFACTURE
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3449982 |
ROTARY ACTUATORS
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3449971 |
LINEAR ACTUATOR
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3446085 |
VARIABLE RESISTOR
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3435506 |
METHOD OF FORMING A SLOT FOR A SCREWDRIVER
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3435696 |
PROTECTIVE APPARATUS
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3430510 |
ANGLE HEAD EXTENSION FOR WRENCHES
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3415145 |
Dividing unit for dividing devices for machine tools
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3408881 |
Automatic two-speed hand brake mechanism
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3406583 |
Drive mechanism having overload release means
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3402618 |
Variable gearing mechanism
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3402619 |
Side washer for worm and roller steering gears
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3398590 |
Side mount operator for awning type windows or the like
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3396595 |
Worm and worm-wheel transmissions
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3386305 |
Worm gearing
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3377879 |
Means for applying rolling contact torque transmission to worm gearing
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3373637 |
Multiple purpose portable rotary drive unit
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3369420 |
Power transmission mechanism
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3367210 |
Beaters and mixers
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3365974 |
Anti-friction worm gearing drive
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3364775 |
Variable ratio transmission
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