A takeoff apparatus adapted to remove materials from a first location and transfer them to a second location having a frame, a drive means mounted on the frame, a gripper assembly mounted on the frame and connected to the drive means by an arm in such a manner that it is caused to travel reciprocally along the frame between the first and second location and to dwell adjacent the first location a sufficient amount of time to allow fingers on the gripper assembly to properly grip the material to b...

A cantilevered takeoff apparatus is provided by the present invention which is particularly adapted to automatically remove printed stock from the bed of a screen printing press and transfer the stock to a wicket dryer, having a plurality of rows of wickets movable along the upper and lower surfaces of the dryer frame, where the stock is released face up on a row of wickets for drying. The cantilevered takeoff apparatus herein enables the wicket dryer to be positioned directly beneath the printe...

A power takeoff having an output shaft, an output gear and a connect-disconnect clutch mechanism for connecting the output gear to the output shaft, the clutch mechanism, including a clutch hub, a disc stack slidably mounted between the output gear and the clutch hub and a piston for compressing the disc stack-thereby to bring the output shaft into rotatable engagement with the transmission of an engine; in which the clutch hub is normally biased by a spring away from the piston but is confined ...

A vertical takeoff and landing aircraft according to the invention includes multiple thrust producing devices that produce thrusts applied in the substantially vertically upward direction; a target attitude setting portion that sets a target attitude used in attitude control of the aircraft; an inertia moment deriving portion that derives an inertia moment applied around a predetermined rotational axis of the aircraft; and a thrust adjustment portion that adjusts, during the attitude control of ...

A straddle bearing incorporates a U-shaped frame receiving bearings which support an output shaft of a PTO assembly. The bearings flank or straddle a sheave or other drive member which is fixed to the output shaft. Radial loads imposed on the drive member are transmitted to the U-frame as opposed to the clutch and flywheel. The sheave and U-frame are dimensioned to permit replacement of belts or other torque transfer elements without disassembling the U-frame. In addition to being supported on t...

A system includes a selector switch and a control device. The selector switch is positioned inside a cab of a work vehicle and coupled to main and remote switches, which are in turn coupled to a voltage source. The selector switch can be used to select standard and remote modes that allow, respectively, the main and remote switches to engage and disengage a power takeoff (PTO) on the work vehicle. The control device is coupled to the switches and the PTO to interpret combinations of positions of...

A power take-off for an electric vehicle. The power take-off includes a variable speed electric motor for driving at least one wheel of the vehicle. A transmission, including a neutral state, coupled to the electric motor. An auxiliary output shaft is coupled to the transmission. When the transmission is in the neutral state, the auxiliary output shaft will operate at a speed independent of wheel speed and dependent on the electric motor speed. When the transmission is operably engaged in other ...

Carding cylinder takeoff apparatus for producing a randomized web of textile fibers comprises a doffing roll, a wire covered transfer roll closely spaced from the doffing roll surface and a rotatable takeoff roll having a resilient rubber surface with a Shore A Durometer hardness of less than about 80 closely spaced from the transfer roll. The transfer roll is rotated in the same surface direction and at a surface speed less than that of the doffing roll for transferring the fibrous web and form...

A vertical takeoff ultralight aircraft having an operator controlled high volume vane axial fan in communication with a conduit configured to direct an air stream produced by the fan to a spanwise air duct disposed forwardly of a wing including an air foil. High velocity air is discharged from the air duct and directed over the upper surface of the air foil. An induced air stream flows upwardly and rearwardly through an air flow path defined by the spanwise air duct and the air foil. The wing an...

A vertical takeoff and landing aircraft having a tail assembly supporting structure which is pivotally connected to the fuselage, and having a shrouded fan driven by an engine submerged in the fuselage, the shrouded fan being connected to and rotatable with the tail supporting structure so as to direct the slipstream of the shrouded fan over the tail assembly at all times.