摘要:
A transmission driving mechanism of a transmission in an internal combustion engine is provided in which where a separate transmission driving mechanism for manual operation is not required in addition to an automatic transmission driving mechanism, whereby the number of parts is reduced, the structure is simple, no maintenance is required and the cost is reduced. The transmission transmits the rotation of a crankshaft to an output shaft at a modified speed, and includes a transmission driving mechanism which rotates a shift spindle using a shift actuator in order to automatically shift gears within the transmission and change the outputted speed of the engine. One end of the shift spindle extends through an engine case cover, and protrudes outside, and a turning tool is fitted onto a fitting portion formed at the protruding end of the shift spindle, whereby manual shifting of the transmission gears can also be achieved.
摘要:
A tubular drive has a hollow shaft and at least one drive wheel mounted on the hollow shaft so as to rotate. The hollow shaft is rotatably mounted in a flange. An electric motor with an integrated generator is supplied for relative rotational adjustment of the drive wheel on the hollow shaft. A vibration exciter, particularly for a vibration pile driver, has at least two axles disposed parallel to one another, as well as at least two imbalance masses, which are attached on one or more of the axles. There is at least one such tubular drive for adjusting the relative rotation position of the imbalance masses with regard to one another.
摘要:
On a high-voltage power switch there is provided a shaft for transmitting a rotary motion through a wall. A deflection lever is disposed on the shaft. The shaft and the deflection lever are part of a kinematic chain. For adjustment of the deflection lever in its position on the shaft, the deflection lever has an adjusting device.
摘要:
Actuator adapted to cooperate with a drive of an endothermic engine including power source and a releasable accessory, the actuator including a box-shaped casing, a motorized eccentric group housed inside the casing and including a reduction gearing, an arm cooperating with the eccentric group and supporting a friction wheel adapted to cooperate with the accessory and with the power source, the arm being mobile between an engaged position and a disengaged position of the accessory.
摘要:
A continuously variable planetary gear set is described having a generally tubular idler, a plurality of balls distributed radially about the idler, each ball having a tiltable axis about which it rotates, a rotatable input disc positioned adjacent to the balls and in contact with each of the balls, a rotatable output disc positioned adjacent to the balls opposite the input disc and in contact with each of the balls such that each of the balls makes three-point contact with the input disc, the output disc and the idler, and a rotatable cage adapted to maintain the axial and radial position of each of the balls, wherein the axes of the balls are oriented by the axial position of the idler.
摘要:
A height-adjustable implant is designed to be inserted between vertebral bodies, and includes a first and a second sleeve part. The second sleeve part carries an external thread and is inserted with a longitudinal section thereof in the first sleeve part in a rotationally fixed and axially movable manner. On its longitudinal section projecting from the first sleeve part, the second sleeve part is encompassed by a nut that engages with the external thread. The nut carries a toothed ring. The invention also relates to a tool for handling the implant.
摘要:
An adjustable flange is provided by the present invention for the synchronization of multiple generators driven by a gas turbine engine. The adjustable flange of the present invention may comprise a clocking pin and a plurality of alignment holes which may allow for the precise synchronization of the generators so that they may be driven in a precisely parallel manner. The adjustable flange may be used, for example, in combination with any gas turbine engine having multiple gearbox-mounted generators, such as the engines used in gas turbine-driven land vehicles, or with any other source of rotating-shaft power suitable to drive the gearbox. A method for using the adjustable flange to synchronize multiple generators of an engine is also provided.
摘要:
A transfer device A that is used for transferring a transferring paste T on an object on which the transferring paste T is to be transferred comprises a pair of first outside panel 21 and the second outside panel 11 that hold the transferring paste T, a pair of spools SP1, SP2 that are supported rotatably by a pair of the first and second outside panels 21, 11 and that hold the transferring paste T, and a pair of gears G1, G2 that drive a pair of the spools SP1, SP2 to rotate and that gear each other, and rotational supporting axes 211, 212 that project toward the second outside panel 11 and that axially support the gears G1, G2 are arranged on the first outside panel 21, wherein a restraining means R that restrains the gear G1 from being pulled out along an axial direction of the rotational supporting axis 211 in a state that the gears G1, G2 are axially mounted on the rotational supporting axes 211, 212 is arranged between the first outside panel 21 and the gear G1 and at a portion different from a portion where the gear G1 is axially mounted on the rotational supporting axis 211.
摘要:
An apparatus (10) for use in turning steerable vehicle wheels includes a rack gear (14) and a sector gear (16) which are disposed in meshing engagement. A housing (30) encloses the rack and sector gears (14 and 16). A sector shaft (22) has an inner end portion (34) connected with the sector gear (16) and an outer end portion (36) disposed outside of the housing (30). A lash adjustment assembly (56) is operable to move the sector gear (16) and shaft (22) relative to the housing (30) to reduce clearance between teeth (18 and 20) on the rack and sector gears. The lash adjustment assembly (56) is manually actuatable at the outer end of the sector shaft (22). The lash adjustment assembly (56) includes an elongated member (60) which extends through the sector shaft (22) and the sector gear (16) into engagement with the housing (30).
摘要:
A rack-type drive for displacing a movable part longitudinally and horizontally relative to a stationary part has a longitudinally extending rack fixed on one of the parts which is formed above the rack with a longitudinal slot through which the rack is exposed upward and the other part is above the one part. A drive shaft rotatable about a horizontal and transverse upper axis on the other part is provided with a drive gear operatively engaged down through the slot with the rack. A pair of outer idler rollers generally below and longitudinally flanking the drive gear are rotatable about respective horizontal and transverse lower axes and a pair of inner idler rollers rotatable about the transverse axis on the drive shaft coaxially flank the drive gear and have outer peripheries lying relative to the axis radially outside the gear. A belt extending along and covering the slot to both longitudinal sides of the other part passes under the outer idler rollers and over the inner idler rollers in engagement with the peripheries thereof but out of contact with the drive gear.