Abstract: A disc device has a sliding member 16 that operates in response to a rotational force of the first partially toothless gear 13 to disconnect a power transmission system from a disc conveying roller, and a protruding portion 16a disposed on this sliding member 16 is brought into contact with a rising portion 17b of a rotary lever 17 at an initial position of the sliding member before the sliding member starts operating, so as to restrict a rotation of the rotary lever 17 in such a way that a pin 17a does not come into contact with a wall surface of a cam groove 13d.

Abstract: A transmission actuator for a transmission includes a split sensor configured to detect a switching position of a split phase rod of the transmission that can be longitudinally displaced in a split sensor measuring direction. The transmission actuator further includes a gate sensor configured to detect a gate rod position of a gate rod of the transmission that can be longitudinally displaced in a gate sensor measuring direction, and a gear sensor configured to detect a gear rod position of a gear rod of the transmission that can be longitudinally displaced in a gear sensor measuring direction. Two measuring directions extend substantially parallel and span a measuring direction plane, and a third measuring direction forms an obtuse angle with the measuring direction plane.

Abstract: An actuating device for transmitting shift commands to an automatic gearbox of a motor vehicle. The actuating device comprises a selector lever which is movable in a selector lane between an automatic shift lane and a sequential shift lane, a shift carriage for transmitting the shift commands to a gearbox transmission element, a separating device for separating the force transmission between the selector lever and the shift carriage, and a locking device for blocking the selector lever in at least one selector lever position. The locking device is set up to block the shift carriage. The shift carriage can be blocked not only in the shift-lock positions but also in the position of the shift carriage which corresponds to the selector lane position of the selector lever.

Abstract: This invention provides a precise positioning platform by using of toggle type principle, wherein the positioning platform can be single toggle type, double toggle type, or combination with multi-link to enhance positioning platform precision.

Abstract: A chain for a motion transmission apparatus comprises a plurality of spacers and two links two links at both sides of the respective spacers for connecting spacers together. The spacers are equidistantly spaced from one another by a receiving space which is longitudinally asymmetrical and provided for holding rolling elements.

Abstract: A ball screw device includes a ball nut having a bore for receiving a screw shaft, and having a number of longitudinal channels and compartments for forming a zigzag shaped fluid flowing passage in the ball nut, a number of deflecting members engaged with the compartments of the ball nut and each having a recess for communicating adjacent channels with each other, the outer peripheral surfaces of the deflecting members are tilted relative to the ball nut for allowing the deflecting members to be expanded when the deflecting members are expanded, a cooling agent flows through the zigzag shaped fluid flowing passage for cooling the ball nut and for preventing the ball nut from being overheated.

Abstract: A shift-lock mechanism includes a lock member to lock or unlock a transmission range-switching member, a solenoid to be operated in response to operation of a brake on a vehicle, and an engagement arm to be engaged releasably with the solenoid. A plunger of the solenoid is movable between a retracted position outside a movement path of the engagement arm, and an engagement position is stretched across the movement path of the engagement arm. When a selector lever is manually moved into a parking range zone, the plunger is moved forwardly from the retracted position to the engagement position to allow a peripheral wall of the plunger to stop movement of the engagement arm. In response to a braking operation, the plunger is moved backwardly from the engagement position to the retracted position to allow stopping of the movement of the engagement arm to be released.

Abstract: A first hydraulic circuit leads, as clutch control pressure, pressurized oil supplied from a first hydraulic pump, to a transmission control device after regulating the pressurized oil, and leads, as torque converter operation oil, pressured oil to a torque converter, and leads pressurized oil to an oil cooler. Through a second hydraulic circuit, pressurized oil from a second hydraulic pump is distributed to a circuit portion downstream of the pressure regulation valve and upstream of a safety valve and to a circuit portion downstream of the torque converter and upstream of the oil cooler. A flow control device changes a proportion of a rate of flow in the second hydraulic circuit so that a proportion of the rate of flow to the circuit portion downstream of the torque converter and upstream of the oil cooler increases as pressure at an entrance of the torque converter increases.

Abstract: A shift lever assembly with a button type shift knob may include a lower skirt slidably and rotatably coupled around a shift rod, an upper skirt disposed on the lower skirt and rotatably coupled to the lower skirt to allow relative rotation therebetween and to prevent relative straight motion therebetween, and a shift knob detachably attached to an upper portion of the shift rod, wherein the shift knob is slidably coupled to the upper skirt to permit an upper motion of the upper and lower skirts along a center axis of the shift rod and is eccentrically coupled to the upper skirt to prevent a relative rotation therebetween.

Abstract: A bending state known as “coning,” in which the amount of bending of the flexspline gradually decreases in accordance with the distance from the open end of the spline, occurs in cup-type or “silk hat”-type wave gear devices. A tooth profile in which the tooth depth is kept constant and in which the bottom lands and top lands are parallel to each other along the tooth trace direction is used as the basic tooth profile for the circular spline and the flexspline of the wave gear device. A taper surface is formed on a part of the top land near the open end of the flexspline in the basic tooth profile, whereby a modified tooth profile is obtained. The modified tooth profile is employed as the tooth profile for both of the splines. Both of the splines can be caused to mesh together without generating coning-induced interference. Both of the splines can also be subjected to gear cutting by a simple process using a typical machining mechanism.

Abstract: A device for precisely manipulating objects by means of multidimensional tooling movement cycles, comprising a revolving shaft assembly, a barrel shaped main cam connected in a slidable but rotationally locked manner with the revolving shaft assembly, a fixed main cam follower configured to engage the main cam such that the main cam performs a cyclic main translational movement in the direction of a shaft rotation axis, a plate shaped secondary cam rigidly connected to the main cam, a tooling holder having a main slide slidable in the direction of the shaft rotation axis and a secondary slide slidable with respect to the main slide in a transversal direction to the shaft rotation axis, wherein the main slide is connected to the main cam and a secondary cam follower is connected to the secondary slide.

Abstract: A dual drive system for driving a pair of parallel output shafts comprises a pair of idler shafts interposed between and mechanically coupled to the output shafts by a first gear train. An input shaft is aligned coaxially with and is rotatable independently of one of the idler shafts. The output shafts are driven at one speed by adjusting a clutch to directly couple the input shaft to the one idler shaft, and are driven at a second speed by adjusting the clutch to indirectly couple the input shaft to the one idler shaft via a second gear train and gears rotatable respectively on the input shaft and the one idler shaft.

Abstract: A method and pumping unit for use with an inclined wellhead. Proper address of the wellhead is accomplished through incorporation of an elbow-shaped walking beam. The forward section of the walking beam is fabricated such that its longitudinal axis is angled to address the inclination of the wellhead. The rearward section of the walking beam and the four-bar linkage system remains unchanged relative to a prior art pump jack intended for vertical wells. This modification is a simple and effective means of addressing an angled wellhead while preserving the well-known operating characteristics of a prior art pumping unit. Torque factors, polished rod position, speed, acceleration, stroke length, and effective counterbalance remain unchanged.