摘要:
A mower unit includes a blade housing, and a guide plate for dividing a grass clipping flow space formed in the blade housing, along a flowing direction into a first flow space and a second flow space communicating with each other in a downstream position with respect to the flowing direction. The blade housing has a discharge section for discharging grass clippings cut by cutting blades, in a predetermined direction along with air flows. The discharge section has an intake opening for drawing ambient air into the second flow space. The guide plate may be displaceable relative to the blade housing to vary a sectional passage area of the first flow space.
摘要:
A four wheel drive working vehicle having a hydraulic block for covering one side of a propelling transmission case, an engine, and an HST attached to a side of the hydraulic block remote from the transmission case. The HST includes an input shaft for transmitting drive from the engine, and an output shaft extending through the hydraulic block for transmitting the drive to a transmission line in the transmission case. The vehicle further includes a drive transmission mechanism for selectively transmitting the drive from the transmission line to rear wheels, and a transmission shaft for transmitting the drive between the drive transmission mechanism and the transmission line in the transmission case. The drive transmission mechanism is attached to the side of the hydraulic block where the HST is attached. The transmission shaft extends through the hydraulic block.
摘要:
The present invention relates to a structure of a stacked stator core formed when rotary motors are manufactured and to a method of manufacturing the stacked stator core. It is possible to improve the workability in the winding process and the productivity of the stator and the rotary motor because the stacked stator core includes a plurality of stator cores 300, each of which is made up of a prescribed number of stacked sheet magnetic materials, a plurality of yoke members 301 forming each stator core, a bendable bent portion 304 provided between the yoke members, and an interconnecting portion 401 for connecting the plurality of stator cores 300 one another while providing a difference in level, by connecting the top end of one stator core with the bottom end of the other stator core.
摘要:
The present invention relates to a structure of a stacked stator core formed when rotary motors are manufactured and to a method of manufacturing the stacked stator core. It is possible to improve the workability in the winding process and the productivity of the stator and the rotary motor because the stacked stator core includes a plurality of stator cores 300, each of which is made up of a prescribed number of stacked sheet magnetic materials, a plurality of yoke members 301 forming each stator core, a bendable bent portion 304 provided between the yoke members, and an interconnecting portion 401 for connecting the plurality of stator cores 300 one another while providing a difference in level, by connecting the top end of one stator core with the bottom end of the other stator core.
摘要:
A work vehicle has an engine hood which may be opened and closed. The vehicle includes a connecting mechanism for allowing the hood to be pivoted upwards after displacement of the hood in the forward or rearward direction relative to the vehicle body, and includes also a movement restricting mechanism for checking sideways and upward movements of the engine hood after the hood is closed. The connecting mechanism includes a first bracket pivotally attached to a vehicle chassis, a second bracket provided to the engine hood, and a connecting member for pivotally interconnecting the first bracket and the second bracket. The movement restricting mechanism includes an engaging portion fixedly provided to the engine hood and an engaged portion provided to the vehicle body for engaging the engaging portion.
摘要:
In a pressure-intensifying type fluid pressure cylinder, an auxiliary cylinder chamber is provided outside a rod cover, a pressure intensifying piston is axially and slidably disposed on the outer peripheral portion of a piston rod in the auxiliary cylinder chamber, and steel balls are disposed around the piston rod in space having a tapered surface in the pressure intensifying piston. Or, a lock concave portion is formed on the outer peripheral portion of the piston rod and a lock member is provided in the pressure intensifying piston which lock member makes the pressure intensifying piston and the piston rod one body by being fixed in the lock concave portion. When the piston rod reaches a little before the end of extrusion, fluid pressure comes through a way in the auxiliary cylinder chamber between the pressure intensifying piston and the rod cover. Here, the pressure intensifying piston moves, the lock member is fixed in the lock concave portion and the pressure intensifying piston is locked with regard to the piston rod, or, the steel balls for lock lock the pressure intensifying piston with regard to the piston rod, application force by the movement of the pressure intensifying piston which receives the fluid pressure is added to application force of the piston rod until the piston rod is extruded to the end position, and application force of the piston rod around the end of extrusion is increased.
摘要:
The present invention relates to a structure of a stacked stator core formed when rotary motors are manufactured and to a method of manufacturing the stacked stator core. It is possible to improve the workability in the winding process and the productivity of the stator and the rotary motor because the stacked stator core includes a plurality of stator cores 300, each of which is made up of a prescribed number of stacked sheet magnetic materials, a plurality of yoke members 301 forming each stator core, a bendable bent portion 304 provided between the yoke members, and an interconnecting portion 401 for connecting the plurality of stator cores 300 one another while providing a difference in level, by connecting the top end of one stator core with the bottom end of the other stator core.
摘要:
An electrographic process comprising the steps of forming latent electrostatic images on a photoconductive material, developing the latent electrostatic images with a toner to toner images, transferring the toner images to a recording sheet, fixing the toner images to the recording sheet by causing the toner image bearing recording sheet to pass between a heat application roller coated with a fluorine-containing resin and a pressure application roller for fixing to the toner images to the recording sheet, in which electrographic process the rheological characteristics of the toner are such that the loss tangent (tan .delta.), which is a ratio of the loss moldus (G") to the storage modulus (G') of the toner, is in the range of 1.70 to 3.00 when the storage modulus (G') is 10.sup.5 dynes/cm.sup.2, namely1.70.ltoreq.tan .delta..ltoreq.3.00where ##EQU1##
摘要:
Low temperature steel alloys having a high toughness and hardness, consisting essentially of from 0.20 to 0.30 wt % of carbon, from 1.20 to 2.00 wt % of silicon, from 0.30 to 0.80 wt % of manganese, from 1.70 to 2.40 wt % of nickel, from 2.50 to 3.50 wt % of chromium, from 0.30 to 0.55 wt % of molybdenum, and the balance essentially iron.