An automotive vehicle includes a body having a passenger compartment and a pedal assembly disposed within the passenger compartment. The pedal assembly includes a brake pedal emulator housing and at least one pedal coupled to the brake pedal emulator housing. The at least one pedal is actuatable by an occupant. The vehicle includes a first gearing element operably coupled to the pedal and a second gearing element operably coupled with the first gearing element. The vehicle further includes an actuator operably coupled to the second gearing element. The actuator is configured to disengage from the second gearing element and apply a motive force to the second gearing element. The vehicle further includes at least one controller in communication with the actuator. The controller is configured to control the actuator to move the pedal to the first position and control the actuator to move the pedal to the second position.

A pulley system comprising: a first pulley rotatable about a first pulley axis, a first cable portion wrapped around the first pulley, such that, when the first pulley is rotated in a first direction about the first pulley axis, the first cable portion is unwound from the first pulley, and a second cable portion wrapped around the first pulley, such that, when the first pulley is rotated in the first direction about the first pulley axis, the second cable portion is wound further onto the first pulley, wherein the first and second cable portions form a continuous cable passing radially through the first pulley.

A robot arm comprising a joint mechanism for articulating one limb of the arm relative to another limb of the arm about two non-parallel rotation axes, the mechanism comprising: an intermediate carrier attached to a first one of the limbs by a first revolute joint having a first rotation axis and to a second one of the limbs by a second revolute joint having a second rotation axis; a first drive gear disposed about the first rotation axis, the first drive gear being fast with the carrier; a second drive gear disposed about the second rotation axis, the second drive gear being fast with the second one of the limbs; a first drive shaft for driving the first drive gear to rotate about the first rotation axis, the first drive shaft extending along the first one of the limbs and having a first shaft gear thereon, the first shaft gear being arranged to engage the first drive gear; a second drive shaft for driving the second drive gear to rotate about the second rotation axis, the second drive shaft extending along the first one of the limbs and having a second shaft gear thereon; and an intermediate gear train borne by the carrier and coupling the second shaft gear to the second drive gear, the intermediate gear train comprising an intermediate shaft arranged to rotate about an axis parallel with the first rotation axis, the intermediate shaft having a third shaft gear thereon, the third shaft gear being arranged to engage the second drive gear.

The drive device drives a drive member and is provided with a power-side gear and a drive-side gear. The power-side gear is driven by a force output from a power source so as to drive the drive member in a range between a first stop position and a second stop position. In addition, the drive-side gear meshes with the power-side gear and transmits the force obtained from the power-side gear to the drive member. Also, the drive-side gear and the power-side gear are configured so as to disengage from each other when the drive member has reached the first stop position and/or the second stop position.

A cooking appliance may have side-by-side, outwardly-opening doors. The doors may be operatively coupled to each other such that they rotate together and also translate together into respective storage slots on either side of an appliance cavity. Translation into the storage slots may include guiding respective roller carriages of the doors along tracks in the storage slots.

A resolver assembly for a ducted-rotor aircraft is configured to detect and measure rotation of a spindle of the aircraft. The resolver assembly includes first and second gear-driven resolvers. The first and second resolvers are coupled about a shared pivot axis and are independently pivotable about the pivot axis to maintain engagement of the first and second resolvers with the spindle of the aircraft. The resolver assembly is configured such that the first and second resolvers are biased toward the spindle. The input shafts of the first and second resolvers are spaced from the pivot axis through respective first and second distances that extend outward from the pivot axis along respective first and second radial directions. The first distance is equal to the second distance and the first radial direction is not coincident with the second radial direction.

A bending mechanism includes: an elongated support member; a swivel that is supported at a distal end of the support member so as to swivel around an axis that intersects a longitudinal axis of the support member; a transmitter that are arranged along the longitudinal axis of the support member, transmits a driving force applied at a proximal end thereof, and makes the swivel swivel relative to the support member; and a regulator that regulates stress generated in the transmitter at each swivel position of the swivel with respect to the support member such that the stress does not exceed a prescribed threshold.

A bending mechanism includes: an elongated support member; a swivel that is supported at a distal end of the support member so as to swivel around an axis that intersects a longitudinal axis of the support member; a transmitter that are arranged along the longitudinal axis of the support member, transmits a driving force applied at a proximal end thereof, and makes the swivel swivel relative to the support member; and a regulator that regulates stress generated in the transmitter at each swivel position of the swivel with respect to the support member such that the stress does not exceed a prescribed threshold.

An apparatus for raising and lowering a cutting tool within a decoking drum, a decoking system and a method of raising and lowering a decoking system cutting tool. Instead of using metallic ropes, chains, or a self-propelled gear-based approach, non-metallic belts are secured at respective ends to a crosshead and one or more counterweights to enable vertical movement of the crosshead that in turn permits vertical movement of the cutting tool throughout the height of the drum. A motorized pulley system controls the movement of the belt, and preferably avoids having the motor be carried by the crosshead. The belts on each pulley are preferably arranged as cooperative sets so that within each set, both primary load belts and secondary load belts are present. Enhanced engagement between at least the primary load belts and the pulleys promotes greater load-bearing capability, while the secondary load belts are sufficiently strong to ensure positional stability of the crosshead and decoking tool upon damage to or failure of one or more of the primary load belts.

Provided is a support apparatus including a drive motor, a link mechanism that, by transmitting motive power output from the drive motor, is extendable and contractable in response to the motive power, and a pair of rotating bodies that act as a variable speed mechanism that outputs the motive power to the link mechanism by a reduction ratio according to an attitude of the link mechanism. At least part of the link mechanism forms a trapezoidal link mechanism.