Abstract: The present invention is to provide an intermittent driving device, which includes a housing installed on an outer side of a grill burner and a control gear set fixedly provided in the housing. The control gear set includes an input gear, an intermittent gear and an output gear, wherein the input gear is rotated by a motor, the upper half of the intermittent gear is circumferentially and concavely provided with a rotation-stopping groove and meshes with the output gear, the lower half of the intermittent gear meshes with the input gear, and axle of the output gear has one end pivotally connected to axle of the input gear and has an opposite end securely connecting with a rotating grill rack outside the housing. Thus, the output gear can be rotated by the intermittent gear and then rotate the rotating grill rack intermittently above a heat source of the grill burner.

Abstract: A transmission device includes a gear case, a first gear, a second gear and a backlash adjusting mechanism. The first gear, the second gear and a backlash adjusting mechanism are received in the gear case. The first gear includes a shaft. The second gear is meshed with the first gear. Both of the first gear and the second gear are bevel gears. The backlash adjusting mechanism includes a resilient member and fastening member. The fastening member passes through the gear case. The resilient member resists the fastening member and an end of the shaft of the first gear, respectively. An elastic variation of the resilient member is changed or adjusted by the fastening member, such that a backlash between the first gear and the second gear is adjusted via the resilient member.

Abstract: A compliant gear assembly for a gear train of an internal combustion engine includes a hub subassembly having a first hub component and a second hub component. The first hub component defines a first axis, and the compliant gear assembly includes a gear ring rotatable relative to the hub subassembly and defining a gear ring axis of rotation. The second hub component is movable relative to the first hub component in a direction normal to the first axis between a first stop position at which the gear ring axis of rotation is co-linear with the first axis and a second stop position at which the gear ring axis of rotation is parallel to but not co-linear with the first axis. A compliance mechanism is coupled between the first hub component and the second hub component and biases the second hub component toward the first stop position.

Abstract: An adjustment device for adjusting a relative rotational angle position of two shafts (particularly a cam shaft and a crank shaft of an internal combustion engine) that has an adjusting gear which is designed as triple shaft gear and has a drive part connected to a first shaft (crank shaft), a driven part connected to a second shaft (cam shaft), and an adjustment shaft connected to a servomotor shaft of an electric servomotor in a rotationally fixed manner. In order to implement a wide temperature range for the operation of the adjustment device, a temperature sensor is arranged in the servomotor. In a method for operating an adjustment device or an actuator, the current of the servomotor or the actuator is controlled depending on the temperature that was determined earlier.

Abstract: A drive gear assembly is disclosed. The assembly includes a drive shaft (11) and a drive gear (9) mounted on or integral with a drive shaft and rotatable therewith and being adapted to mesh with a driven gear (7). The assembly also includes a self-aligning assembly that supports the drive shaft for rotation about an axis of the drive shaft and so that the drive gear can self-align with respect to the driven gear.

Abstract: A vehicle including a variable gear ratio steering device and an electric power steering apparatus is disclosed. The variable gear ratio steering device influences on a steering system of the vehicle and varies a ratio of a steering angle of steerable road wheels to a steering wheel angle by driving an electric motor in accordance with a vehicle speed. The electric power steering apparatus influences on the steering system of the vehicle and provides an assist steering wheel torque by driving an electric motor in accordance with a manual steering wheel torque. The vehicle comprises a power supply voltage detector for detecting a voltage of a power supply, and a control unit for controlling the electric motor of said variable gear ratio steering device in accordance with the detected voltage. When the detected voltage decreases to a certain voltage or lower, the control unit brings the variable gear ratio steering device into a slow state and thereafter stops the same.

Abstract: A steering apparatus for a four-wheeled vehicle transmits a steering force through a steering shaft, a reduction gear, a steering lever and right and left tie rods to right and left knuckles. The reduction gear includes a pinion gear turned by the steering shaft, a steering gear engaged with the pinion gear and fixedly mounted on a lever shaft, which is combined with the steering lever, and a gear case housing the pinion gear and the steering gear. The lever shaft has a first end portion supported in a bearing held on the gear case. The bearing permits the lever shaft to be turned therein. The lever has a second end portion supported in a bearing hole that permits the second end portion to be shifted in the back-and-forth direction. The second end portion of the lever shaft is biased by a spring so as to press the steering gear against the pinion gear so that no backlash is formed between the pinion gear and the steering gear.

Abstract: A compressor, in particular for the air conditioning system of an automobile, with a housing (1) and a compressor unit (2) accommodated in the housing (1) for taking in and compressing a refrigerant, wherein the compressor unit (2) comprises pistons (7) reciprocating in a cylinder block (6) and a drive disk—swash plate or pivot disk (8)—that drives the pistons (7), is characterized for increasing efficiency in that the drive disk (8) is supported such that a center line (9) of the bearing mount (pivoting or bearing axis) forms a tangent to a reference circle (10) defining the stroke, so that an angle of inclination (11) of the drive disk (8) is variable, without displacing the dead center above the stroke position.

Abstract: A rotary power transmission apparatus for transmitting a rotary power from an input rotary member to an output rotary member eccentric from the input rotary member. The rotary power transmission apparatus comprises: a ring member arranged around the outer circumferences of the input rotary member and the output rotary member and made rotatable on an axis eccentric from those input rotary member and output rotary member; a first intermediate rotary member for transmitting a torque between the input rotary member and the ring member; a second intermediate rotary member for transmitting the torque between the ring member and the output rotary member; and a relative phase changing mechanism for changing the relative phases in the direction of revolution between the first intermediate rotary member and the second intermediate rotary member along the inner circumference of the ring member.

Abstract: A pair of roll support shafts which are supported by bearings provided at both ends of the roll support shafts, wherein, between the bearings, toothed drums are mounted on the roll support shafts or the circumference of the roll support shafts is provided with toothings. Outside of the bearings, roll disks can be mounted on the ends of the roll support shafts, wherein one of the toothed drums meshes with a drive pinion mounted on a parallel drive shaft and the other toothed drum meshes with a loosely mounted intermediate pinion, wherein the drive and the intermediate pinion also mesh with each other. The roll support shafts are each supported in a free end of a single-armed tumbler lever which is swingable about the longitudinal axis of the drive pinion or the intermediate pinion, wherein the tumbler levers are supported relative to the roll stand by means of adjustable and securable rigid or elastic support members and the free ends are supported relative to each other through elastic members.

Abstract: A transfer robot has a base, first and second intermediate arms, and a distal arm. First and second pulleys are fixed to driving and driven shafts of the first intermediate arm, respectively, and a flat belt is looped around the first and second pulleys. Each of the pulleys has an inner boss and an outer collar, and an eccentric ring is attached to the boss. In each of the pulleys, the flat belt surrounds a periphery of the collar, and is introduced into the collar through a side opening of the collar, and further surrounds a periphery of the eccentric ring. The tension of the flat belt is adjustable by adjusting the position of the eccentric ring relative to the boss in an angular direction.

Abstract: A cushioning conversion machine for converting sheet-like stock material into a cushioning product. The machine comprises a frame; a forming assembly which forms the sheet-like stock material into a three-dimensional strip of dunnage; a stock supply assembly which supplies the sheet-like stock material to the forming assembly; and a feed assembly which feeds the stock material through the forming assembly. The feed assembly includes a pair of shafts transversely movable relative to each other, a pair of rotating members mounted on respective shafts through which the strip of dunnage passes, a biasing member which urges one shaft towards the other shaft and thus one rotating member towards the other rotating member, and an adjustment member which adjusts the tension between the rotating members.

Abstract: A drive system of a rotating drum (1), where the drum is supported with a flexible support system. The drive system consists of a gear rim (2) and a pinion gear (4) in contact with the gear rim. The driving pinion gear is supported on a moving platform (10). The drum (1) is provided with a guiding rim (5) and a guiding wheel (6) rolling against it and supported on the same platform as the driving pinion gear. The sum of the outer diameters (D.sub.2 and D.sub.1) of the guiding rim (5) and the guiding wheel (6) is equal to the sum of the pitch diameters of the gear rim (2) and the driving pinion gear (4). The guiding wheel (6) can be pressed against the guiding rim (5) to maintain the right clearing between the teeth of the pinion gear (4) and the gear rim (2) when the center of the drum (1) is moving.

Abstract: Thermal expansion within a gearbox causes relative motion of all of the component parts therein. For gearboxes having components made of different materials, differential thermal expansion may alter the clearances between meshing gears and give rise to increased backlash. The gearbox comprises a compensation member arranged to move one end of an axle having a first gear therein in response to changes to temperature so as maintain the first gear in substantially temperature invariant engagement with a second gear.

Abstract: A transmission with variable mechanical prestress including a pinion driven by an electric motor, a driven gearwheel with its bearings in a housing, and an electromagnetic actuator for applying a prestress force which is controllable in dependence on an instantaneous load to be handled by the transmission. The electric motor with the pinion is supported so that it can be tilted relative to the housing. Owing to a tilting movement of the electric motor caused by the actuator, the pinion is pressed against the gearwheel with a certain prestress force in a radial direction. The transmission is free from play, while the virtual play arising from friction and hysteresis is strongly reduced, and the positioning accuracy is enhanced as a result.

Abstract: A device is provided for adjusting the position of an element, arranged to be movable in a predetermined direction, comprising a driving member for generating driving force to be applied to the element, and a transferring member for transferring the driving force to the element. The device further comprising a plate member, arranged to be movable in parallel to the predetermined direction, for supporting at least the driving member. Thus, it becomes possible to easily execute a position adjustment operation of the predetermined element along the predetermined direction. Such position adjustment can be easily effected by only moving the plate member.

Abstract: This invention is a self-adjusting motor mount for holding a driving gear mounted on the shaft of a motor in engagement with a driven gear carried by a back plate disposed in a vertical plane and is particularly useful in a pen plotter. There is a mounting plate carrying the motor and the driving gear. A pivotal mounting carried by the back plate attaches the mounting plate to the back plate at a point above the motor for pivotal movement so as to have the motor pivotally hang from the point. There is a bias spring for resiliently urging the mounting plate to carry the driving gear into engagement with the driven gear. Finally, there is a shock absorber carried by the back plate for absorbing pivotal gear disengaging movement of the mounting plate.

Abstract: This invention relates to an edging roll for rolling the flange edges (12a) of a rolling material (12), specifically to an edging roll which is adaptable commonly to rolled sections having different dimensions and is capable to roll the flange edges with the web portion of the rolling material guided. The web guide roll (10) is ring-shaped and rotatable along the outer periphery of the outer eccentric sleeve (6). When rolling material is changed according to a schedule in rolling mill operation, the inner eccentric sleeve (5) is rotated along the outer periphery of the flange roll (8) and set there, the outer eccentric sleeve (6) is rotated along the outer periphery of the inner eccentric sleeve (5) and set there. And the flange roll (8) is set at a position of rolling the flange edges, and the web guide roll (10) is at a position of restraining and guiding the web portion.

Abstract: An inscribed transmission device includes a substantially crescent-shaped space between an internal gear and an external gear circumscribingly in mesh with each other. The device comprises a rolling space holder having two sets of two rollers whose centers are situated on radial axes in the crescent-shaped space on both sides of a straight line connecting centers of the internal and external gears. The internal and external gears are provided with roller rolling portions on which the rollers roll. The two sets of rollers are supported by a block member or side plates. The rolling space holder smoothly moves to keep the crescent-shaped space, thereby preventing unintentional disengagement of the internal and external gears.

Abstract: A machine is disclosed which incorporates a timing control for modifying the timing of a starter for feeding work blanks to a forming station and which features a manual control for applying a supplementary rotary input into a spindle operated differential having an output drivingly connected to the starter for effecting a desired change in the timing of starter movements in relation to a circular die fixed to the spindle at the forming station. In addition, a starter drive selector is provided having a manual interlock for selectively adjusting the number of starter operations for each revolution of the spindle and its circular die.

Abstract: An automatic slack adjuster is proposed which has an internally geared input member and an externally geared output member which is slightly eccentrically mounted within the input member and meshes with it and adjustment is achieved by moving the centre of the output member relative to the centre of the input member to effect relative rotative adjustment, the movement of the centre of the output member being achieved by rotation of eccentric bushes in which it is mounted.