摘要:
A vehicle drive device includes: a transaxle case including a tubular case opened in at least one end portion and a cover fixed to an opening portion of the tubular case to close an opening of the tubular case, the transaxle case housing a transmission; and a mount device attached between the cover of the transaxle case and a vehicle body to support the transaxle case, the mount device including a support plate member fixedly disposed on the cover, the support plate member being fastened by at least three first fastening members through the cover to the opening portion of the tubular case.
摘要:
A vehicle drive device configured with reduced axial dimensions, while still having appropriate lubrication. The vehicle drive device is configured with an input shaft coupled to an engine, a rotary electric machine, and an output shaft coupled to wheels. A power transfer mechanism couples input shaft, the rotary electric machine, and the output shaft. A case houses at least the rotary electric machine and the power transfer mechanism. An oil reserving portion capable of reserving oil supplied by rotation of the power transfer mechanism is provided above the rotor shaft inside the case. A communication oil passage is oriented between the oil reserving portion and an inner circumferential space formed inside the rotor shaft. The rotor shaft is disposed to be inserted into the inside housing space, and has a supply communication hole that communicates between the inner circumferential space and the inside housing space.
摘要:
A vehicle drive device configured with reduced axial dimensions, while still having appropriate lubrication. The vehicle drive device is configured with an input shaft coupled to an engine, a rotary electric machine, and an output shaft coupled to wheels. A power transfer mechanism couples input shaft, the rotary electric machine, and the output shaft. A case houses at least the rotary electric machine and the power transfer mechanism. An oil reserving portion capable of reserving oil supplied by rotation of the power transfer mechanism is provided above the rotor shaft inside the case. A communication oil passage is oriented between the oil reserving portion and an inner circumferential space formed inside the rotor shaft. The rotor shaft is disposed to be inserted into the inside housing space, and has a supply communication hole that communicates between the inner circumferential space and the inside housing space.
摘要:
A vehicular damper device interposed between an engine and an output shaft and provided with a dual-mass flywheel includes: a first inertial body in the form of a disk connected to a crankshaft of said engine and rotatable about an axis of said crankshaft; a torsional damping portion interposed between said first inertial body and said output shaft; a second inertial body in the form of a disk rotatable about said axis and having a smaller outside diameter than said first inertial body, said second inertial body cooperating with said first inertial body to constitute said dual-mass flywheel; and an elastic member interposed between said first inertial body and said second inertial body and operatively connecting said first and second inertial bodies such that said elastic member is elastically deformable according to an amount of relative rotation of the first and second inertial bodies.
摘要:
A small handpiece with a fluid driven turbine is composed of a head portion and a neck portion connected continuously to the head portion. The head portion has a head defining a chamber therein, turbine blades mounted on a turbine rotor shaft and arranged within the chamber and the turbine rotor shaft rotatably supported in the head via bearing portions. The neck portion has a main body, a supply channel arranged in the main body to supply compressed fluid to the turbine blades within the chamber and an exhaust channel arranged in the main body to discharge the compressed fluid from the chamber. The supply channel has a single supply port. A positional relationship between the single supply port and an exhaust port of the exhaust channel is set so that the exhaust port is arranged at a position proximal to the supply port.
摘要:
An absorbent web structure composed of a mixture of 5 to 50% by weight of short fibers of a thermoplastic resin rendered hydrophilic with a surface-active agent and 95 to 50% by weight of cellulosic fibers, said thermoplastic short fibers being melt-bonded to impart self-supporting property to the web structure; characterized in that(i) said thermoplastic short fibers are rendered hydrophilic by forming an aqueous slurry of the fibers containing a nonionic surface-active agent and then dehydrating the slurry, and(ii) said nonionic surface-active agent has (a) an HLB value of from 2 to 20 and (b) a melting point equal to, or higher than, the temperature of the slurry at the time of the dehydrating treatment described in (i) above.
摘要:
A sealing assembly for a front-pillar and side-door arrangement of an automotive vehicle, the pillar and door arrangement including a front pillar having a wall portion formed with an opening and a side-door sash assembly including a front portion extending along the front pillar and spaced apart from the wall portion of the pillar, the sealing assembly comprising a flexible sealing member having an inner portion attached to the front pillar and an outer portion warped from the outer portion and held in elastically pressing contact with the front portion of the side-door sash assembly, the sealing member being formed with an opening in the inner portion thereof, and a snap element having a head portion passed through the opening in the sealing member and a stem portion projecting into the front pillar through the opening in the wall portion of the pillar and smaller in cross sectional area than the head portion so that the head portion has adjacent to the stem portion an end face which is held in contact with the outer surface of the wall portion of the front pillar.
摘要:
A lubricating oil for a rolling bearing in a high-speed rotating equipment comprises a nondrying vegetable oil. A rolling bearing for a high-speed rotating equipment is provided with a rolling bearing element constructed of an outer ring, an inner ring, rolling elements and a retainer to rotatably support at least a rotary shaft thereon. The retainer is made of a non-porous metal or synthetic resin and is lubricated with the lubricating oil.
摘要:
A rolling bearing for a high-speed rotating equipment is constructed of an outer ring, an inner ring, rolling elements and a retainer to rotatably support at least a rotary shaft thereon. The retainer is composed of a molded porous synthetic resin body having a porous portion of a communicated structure in at least a part thereof. Further, the is lubricated with a lubricating oil comprising a nondrying vegetable oil.
摘要:
The method includes the steps of feeding a polymer to an extruder where the polymer is melted, metering the molten polymer from the extruder to a tubular pyrolysis reactor through metering means connected to the extruder, and pyrolytically decomposing the polymer in the tubular pyrolysis reactor in the presence of a higher fatty acid, and/or a hydrochloric acid acceptor.