摘要:
A brake mechanism of a robot using a multi-output differential gear, capable of selectively blocking or applying driving force as needed, the brake mechanism including, a differential gear unit receiving driving force and generating at least three outputs differentiated from the driving force while being linked with the driving force, a driving unit transferring the driving force to the differential gear unit and moving in a direction away from or approaching the differential gear unit to thereby be detachably provided in the differential gear unit, and a rescuing unit controlling a spaced distance between the driving unit and the differential gear unit to attach and detach the driving unit to and from the differential gear unit.
摘要:
A power transmission unit for preventing malfunction and deterioration in durability of a locking device arranged in a housing by preventing the ingress of foreign matters into the locking device. In the power transmission unit, a one-way brake 10 for selectively stopping a rotation of an output shaft 1a of an engine 1 is disposed between the housing 11 of a transmission mechanism and an engine block 1b. A fixed member 10a is fixed to the housing 11 or to the engine block 1b, and a movable member 10b is attached to the output shaft 1a. A through hole 21 is formed on the housing at a vertically lowest portion and axially outside of a region where the one-way brake 10 is situated, so as to provide a communication between an inner space and an outer space of the housing 11.
摘要:
A robot uses a multi-output differential gear to generate outputs. The robot includes a driver; a differential gear configured to receive a driving power from the driver, and to drive in an interlocked manner with the driving power to generate at least three outputs differentiated from the driving power; and a motion section configured to drive in an interlocked manner with an output generated from the differential gear, and to apply an external resistance to the differential gear.
摘要:
A hybrid power train for a vehicle may include a gear module having a plurality of shift stages of a synchromesh type on a first input shaft and an output shaft arranged in parallel, a second input shaft driven by a motor and disposed coaxially with the first input shaft, a clutch means for connecting or disconnecting the second input shaft and the first input shaft, and variable shift ratio providing means for transmitting the torque of the second input shaft to the output shaft through an external engaged-gear pair selectively in two different shift ratios.
摘要:
An automatic powershift transmission having a variable-speed transmission (2) with a transmission input shaft (4), a transmission output shaft (5). a plurality of gearsets (RS1, RS2, RS3) and a number of shifting elements (A, B, D, E, F). A starting element (3) is connected upstream of the transmission input shaft (4). The starting element (3) is in the form of a planetary gearset (6) having a ring gear (9), a planetary carrier (10) and a sun gear (12). The ring gear (9) and the planetary carrier (10) can be coupled to one another while the sun gear (12) can be locked with respect to the housing.
摘要:
The present invention is through an epicyclic gear set (EG101) and a controllable brake device (BK101) to structure the clutch function for replacing the conventional friction type electromagnetic clutch device, and combined with a single rotary kinetic power source to constitute a power train having controllable epicyclic type clutch device.
摘要:
A launch device includes a planetary gear set having a first member, a second member, and a third member. An input member and an output member are operatively connectable for rotation with different ones of the members of the planetary gear set. A centripetal clutch, referred to herein as a first centripetal clutch, operatively connects two of the members of the planetary gear set and is configured to transmit torque with a torque capacity that decreases as a difference between the speed of rotation of the output member and the speed of rotation of the input member decreases.
摘要:
A transmission which is pre-eminently suitable for an electric and/or hybrid drive has an input which can be connected to an electromotor/generator, and an output which can be connected to a load. The transmission has two parallel transmission paths between the input and output, first coupling means being present in the first transmission path and second coupling means being present in the second transmission path. Furthermore, a gear reduction is present in at least either of the two transmission paths. The first coupling means are arranged such that they are not capable of dissipating significant power and the second coupling means are arranged such that they are capable indeed of dissipating significant power.
摘要:
The present invention relates a mechanical differential actuator for interacting with a mechanical load. The mechanical differential actuator comprises first and second semi-active sub-actuators, a velocity source and first and second mechanical differentials having three interaction ports each. The first mechanical differential includes a first interaction port coupled to the velocity source, a second interaction port and a third interaction port coupled to the first semi-active sub-actuator. The second mechanical differential includes a first interaction port coupled to the velocity source, a second interaction port and a third interaction port coupled to the second semi-active sub-actuator. Finally, the second interaction ports of the first and second mechanical differentials are coupled together to form an output which is configured so as to be coupled to the load.
摘要:
Variable motion control devices and methods of use. The devices and methods relate to providing an output, such as a rotational shaft output, transmitted from a rotational shaft input, with the output varying based on a control input. The devices and methods are used, for example, to provide a variable output for use with a compressor, power take off, or transmission or differential application. To provide the variable output, the devices and methods include use of mechanical component systems, such as spur gear planetary systems, ring gear planetary systems, bevel gear arrangements, or combinations of such features. The control input is implemented, for example, by arrangements of bindably meshed gears, tension between pulleys joined by belts or similar arrangements of sprockets and chains, use of magnetic clutches, hydraulic or pneumatic controls, or braking devices.