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7618436 |
Tissue puncture closure device with scroll gear transmission tamping system
Methods and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament...
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7481281 |
Systems and methods for the drilling and completion of boreholes using a continuously variable transmission to control one or more system components
Systems and methods for drilling a borehole are provided. One system includes a continuously variable transmission. An input shaft of the continuously variable transmission is coupled to a power...
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7320262 |
Tensioner
A tensioner comprising a base having a toothed portion, a pivot arm pivotally engaged with the base, a pulley journalled to the pivot arm, a spring disposed between the base and the pivot arm for...
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7250057 |
Tissue puncture closure device with automatic torque sensing tamping system
Methods and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament...
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7100466 |
Angular velocity profile generator
An angular velocity profile generator [ 22,24] comprising an input shaft [ 46 ], an output shaft [ 56 ], a universal joint coupling the shafts by pivot pins [ 70,75] situated on two pivot axes...
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6748817 |
Transmission with minimal orbiter
A transmission has only a single, minimal orbiter in which an input gear and an output gear, each being connected to separate input and output shafts, are interconnected through an orbiting cluster...
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5653142 |
Intermittently rotary gearing
To provide an intermittently rotary gearing that converts rotary motion of a motor to intermittent rotary motion by utilizing a mechanical structure, an input shaft interlocking with a drive shaft...
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5546822 |
Variable speed torque multiplying transmission
An automatic transmission incorporating a means for varying the ratio of input rotational velocity to output rotational velocity. A cylinder cam is mounted on a cam driver having a helical gear...
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5284064 |
Quiet, single-cycle mechanism
A low-noise, paper pick or other single cycle mechanism is obtained by employing a rotary solenoid (15) which has a force to a detent position which may be overcome by force from a drive roller...
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4854183 |
Cyclic electromechanical program control for controlling elements, such as for example openable roofs of vehicles
The cyclic electromechanical program control comprises an electric motor (6), a gear train (7) driven by the motor and having an impulse gear (26) and an output gear (5) which is engaged with at...
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4765195 |
Stepless transmission mechanism
A stepless transmission of the non-friction type is provided using intermeshing non-circular gears. The transmission is made up of a number of angular velocity modulators each having first, second,...
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4717139 |
Sheet feeding apparatus
A sheet feeding apparatus for sequentially feeding sheet material from a sheet supporting member which supports a stack of sheet material. The feeding apparatus employs a mechanism to cause a...
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4631972 |
Programmer control device
The present invention relates to a programmer control device comprising a rotary cam block capable of being driven in rotation step by step by an advancing cam actuating an oscillating pawl...
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4606235 |
Geneva drive
A mechanism for prepositioning the input shaft of a bidirectional Geneva drive to effect incremental rotation of the output shaft of the Geneva drive, upon rotation of the input shaft, at a...
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4584890 |
Device for rotating, at will and step by step, a shaft driven from a driving shaft
A device for rotating at will, step by step, a shaft (2) driven from a drive shaft to which is imparted a continuous uninterrupted rotational movement in an invariable direction, comprising means...
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4579013 |
Device for driving a conveyor according a pattern of unequal separate steps
A device for activating the one or the other of two movement transfer devices, both driving the same output shaft, at least one of said movement transfer devices having a cam disc to create a...
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4536167 |
Rocking mechanism
A rocking mechanism for providing an interesting, apparently random motion for a toy or game using an electric motor with very low battery drain, wherein an unbalancing weight is mounted on a...
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4487085 |
Infinitely variable gear ratio transmission
An infinitely variable gear ratio transmission includes plural cam followers driven to oscillate by a rotating cam. The oscillatory motion of the cam followers is combined through plural clutches...
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4347919 |
One revolution clutch assembly using gears
A one revolution clutch assembly is provided which transmits the rotation of a normally rotating drive shaft to a driven rotating body through gears and which interrupts the rotation of the driven...
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4327597 |
Torque converter
Multiple slotted drive disks are secured in parallel relationship to a drive shaft. The slots are radially arranged and the slots of each disk are aligned. Movable rods are received in the slots. A...
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4215588 |
Control device for an intermittently movable driver member
A control device for driver member comprises an intermittently movable driver member, a follower member adapted to follow the driver member for displacement, retention and return displacement, a...
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4148381 |
Coded actuator
An electromechanical coded actuator, upon receipt of the proper combination f electrical pulses, will unlock and cause angular displacement of an output shaft. The device comprises a rotatable...
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3364794 |
Spring torque converter
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3266310 |
Compensating means for a meter such as a gas meter
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3208414 |
Program-controlled automatic sewing apparatus
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3167008 |
Web-printing mechanisms with intermittently rotatable feed means
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3105388 |
Torque converter
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3083580 |
Digital controlled machine
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3016754 |
Control system for power transmission
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2864259 |
Power transmission
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2826097 |
Stepless and automatic change speed transmission
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