A solenoid drive apparatus for driving a lead screw of an External Infusion Pump (1) having a housing (302), solenoid winding (356) within the housing (302), a solenoid armature (358) which is driven by the field of the solenoid winding (356), push rod (362) which is driven by the armature (358), pa ...
A multi-speed automatic transmission improves transmission efficiency by reducing drag loss due to high speed rotation of a freely rotating element of a planetary gear set. An automatic transmission for a vehicle includes: an input path T
The manipulator is for medical manipulations or investigations in body cavities. It has an operator part 20, a working arm 10 connected to the operator part at one end and an effector part 30 attached to the other end of the working arm. The working arm 10 comprises an external shaft tube 1, a first ...
A multispeed automatic transmission for automobile vehicles having parallel input shaft output shaft includes two parallel gearsets and of constant-mesh gearwheels providing two fixed speed ratios. The second speed ratio is higher than the first speed ratio and in same direction. A first power path ...
A planetary gearing arrangement having a plurality of interconnected planetary gear sets controlled by friction drive establishing devices such as clutches and brakes for selectively establishing a plurality of forward drive ratios and a reverse drive ratio. The number of forward drive ratios availa ...
A computing architecture for a motorized land-based vehicle is disclosed. The computing architecture includes a data network comprised of a plurality of interconnected processors, a first group of sensors responsive to environmental conditions around the vehicle, a second group of sensors responsive ...
A two speed gearbox comprises an input shaft, an output shaft and a reduction gear mechanism, such as an epicyclic gear mechanism, having high speed low torque and low speed high torque output drives. A dog clutch connects the high speed output drive to the output shaft when the clutch is fully enga ...
A transmission assembly having a first, a second, a third, and a fourth planetary gear set is disclosed. The transmission assembly further includes an input shaft which drives the sun gear of the first planetary gear set, a first member which connects the planet carrier of the third planetary gear s ...
A mechanism comprises an input shaft (11) and an output shaft (32) which are co-planar. Between the input shaft and output shaft is an axis (20) orthogonal to both shafts about which mounting brackets (30) holding the input and output shafts may pivot. This permits an angular adjustment between the ...
In known combinations of a planetary gear transmission with a continuously variable friction drive transmission, unsatisfactory accuracy in operation and excessive overall dimensions are found to be disadvantageous.
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