The present invention relates to the sunshade driving device comprising that: a returning function of a manual driving module (410) is actuated by a ball chain or a rotating string; a rotating shaft (491) is attachable/detachable to the power drive unit or the rotating shaft stopping unit separated from a manual driving module; at least one pick-up member (452, 453) to directly drive the sunshade rotating shaft or driving the rotating shaft (491) by the manual drive module (410); a wheel driving member (417) having a manual pulley (417a) or a manual driving wheel (412b) being fitted the ball chain or rotating string; wherein the wheel drive member (417) will be engaged to the manual rotating wheel (412b) and the manual pulley (417a) for rotating together in one direction, and the wheel driving member (417) will disengaged the manual rotating wheel (412b) and the manual pulley (417a) for independently rotating each other in opposite direction activated by a bi-directional driving clutch (417b).

The present invention relates to the sunshade driving device comprising that: a returning function of a manual driving module (410) is actuated by a ball chain or a rotating string; a rotating shaft (491) is attachable/detachable to the power drive unit or the rotating shaft stopping unit separated from a manual driving module; at least one pick-up member (452, 453) to directly drive the sunshade rotating shaft or driving the rotating shaft (491) by the manual drive module (410); a wheel driving member (417) having a manual pulley (417a) or a manual driving wheel (412b) being fitted the ball chain or rotating string; wherein the wheel drive member (417) will be engaged to the manual rotating wheel (412b) and the manual pulley (417a) for rotating together in one direction, and the wheel driving member (417) will disengaged the manual rotating wheel (412b) and the manual pulley (417a) for independently rotating each other in opposite direction activated by a bi-directional driving clutch (417b).

A vehicle axle assembly including an electric motor, an electric power source, a mode shift gearset, an actuator and a differential within a housing. The motor can include a first output member. The mode shift gearset can include a second output member and a shift member. The shift member can transmit torque between the first and second output members when the shift member is in a second position. The actuator can be coupled to the shift member to move the shift member between first and second positions. The differential can include a differential case and a differential gearset. The differential case can be drivingly coupled to the second output member to receive rotary power therefrom. The differential gearset can transmit rotary power between the differential case and first and second output shafts.

A drive mechanism to move an optical component sensitive to particles is described. The drive mechanism has high precision in rotation, great reliability and durability life, no backlash, and far less particle contamination. The drive mechanism can be advantageously used in high precision rotation driving processes for opto-mechanical inspection systems that require high movement precision and no-contamination. In one embodiment, two pulleys are used with their axes to be parallel from each other, two bands are used to rotate the pulleys in opposite directions. An eccentric disk mechanism is used to fine-tune the distance between the two pulleys so that tensions on the two bands can be optimized.

A transmission system suitable for operation with a drive machine includes an input shaft for a drive power, at least one output shaft for outputting drive power, a power-split transmission section having at least one variable transmission branch and a mechanical transmission branch, a manual transmission, a transmission system controller, and at least one first and second electric machine for generator and motor operation. The electric machines are electrically connected to one another. The drive power is divided up and conducted by the mechanical and variable transmission branch. An input-coupled, magnetically electric epicyclic gear stage brings together the variable transmission branch and mechanical transmission branch, and is activated by the second electric machine such that the output shaft of the transmission system rotates counter to a direction of rotation at the input shaft to provide a forward and reverse operation of the transmission system.

A transmission system suitable for operation with a drive machine includes an input shaft for a drive power, at least one output shaft for outputting drive power, a power-split transmission section having at least one variable transmission branch and a mechanical transmission branch, a manual transmission, a transmission system controller, and at least one first and second electric machine for generator and motor operation. The electric machines are electrically connected to one another. The drive power is divided up and conducted by the mechanical and variable transmission branch. An input-coupled, magnetically electric epicyclic gear stage brings together the variable transmission branch and mechanical transmission branch, and is activated by the second electric machine such that the output shaft of the transmission system rotates counter to a direction of rotation at the input shaft to provide a forward and reverse operation of the transmission system.

A torque transmission device (100) includes a variator of a continuously variable unit (CVU) (20) arranged in parallel with a layshaft gearset (30). The CVU (20) includes a first pulley (22) rotatably coupled to a second pulley (24), and the layshaft gearset (30) includes a first gear element (32) meshingly engaged with an intermediate gear element (34) meshingly engaged with a second gear element (36). A transmission input member (12) is rotatably coupled to the first pulley (22) of the CVU (20), and is selectively rotatably coupled to the first gear element (32) of the layshaft gearset (30) by activation of a first clutch (37). A transmission output member (14) is rotatably coupled to the second pulley (24) of the CVU (20) and rotatably coupled to the second gear element (36) of the layshaft gearset (30). The transmission is disposed to operate in a continuously variable mode when the first clutch (37) is disengaged, and to operate in a fixed gear mode when the first clutch (37) is engaged.

This invention provides a reciprocating linear prime mover, comprising a first roller, disposed on a first driving axis along with a second axis; a second roller, disposed on a second driving axis along with the second axis; a closed first linear driving element winded on and between the first roller and the second roller, comprising a first linear part and a second linear part between the first roller and the second roller, wherein the second linear part is above the first linear part along a (+) third axis; a first part disposed between the first roller and the second roller, wherein the first part is reciprocatingly moved along with the first axis, and the first part comprises a first one-way clutch nearby the inner side of the first linear part and contacting therewith, and a second one-way clutch nearby the inner side of the second linear part and contacting therewith.

Provided is a magnetic gear which has a large transmission torque, stability, and a simple structure. A magnetic gear (30) includes: a first magnetic pole array (34) that includes first N poles (35) and first S poles (36) alternately arranged on an outer peripheral inclined surface (32) of a rotary disc (31); a second magnetic pole array (37) that includes second N poles (38) and second S poles (39) alternately arranged on the outer peripheral inclined surface (32), one of the second N poles (38) is positioned at a location corresponding to an intermediate position between a corresponding one of the first N poles (35) and a corresponding one of the second S poles (36) that are adjacent to each other.

Provided is a magnetic gear which has a large transmission torque, stability, and a simple structure. A magnetic gear (30) includes: a first magnetic pole array (34) that includes first N poles (35) and first S poles (36) alternately arranged on an outer peripheral inclined surface (32) of a rotary disc (31); a second magnetic pole array (37) that includes second N poles (38) and second S poles (39) alternately arranged on the outer peripheral inclined surface (32), one of the second N poles (38) is positioned at a location corresponding to an intermediate position between a corresponding one of the first N poles (35) and a corresponding one of the second S poles (36) that are adjacent to each other.