摘要:
When a clutch is disengaged in a D-N shift, a duty ratio of a linear solenoid in a stand-by state at a constant pressure is calculated according to the following equation by using the following values: a reference duty ratio in a stand-by state at a constant pressure; a correction value for an AT oil temperature; a correction value for an engine speed; and respective learning correction values in a N-D shift and a 4-3 coast down shift in which the clutch is engaged. In the equation, K is a coefficient and has a constant value predetermined in the range of 0≦K≦1. DSL3A=dsdn+dsdntmp+dsdnne+K×gdndlrn+(1−K)gdcstapl
摘要:
A shift control apparatus of an automatic transmission of a motor vehicle to which torque is transmitted from an engine via a fluid coupling device is provided. In the automatic transmission including a plurality of hydraulically operated friction elements, a clutch-to-clutch downshift is carried out during coasting of the vehicle by releasing one of the friction elements and engaging another friction element. A controller of the shift control apparatus detects a difference between input and output rotation speeds of the fluid coupling device, and increases an engine speed by a controlled amount based on the difference between the input and output rotation speeds when the clutch-to-clutch downshift is carried out during coasting of the vehicle, so that the vehicle is brought into a minimal driving state in which the engine speed is slightly higher than the output rotation speed of the fluid coupling device.
摘要:
Land vehicle navigation apparatus includes a present vehicle position detector, a location setter for setting a pass-through point and a destination, and a route search unit for determination of a route to the destination through the pass-through point. A judgment area setter is provided for setting, with respect to the pass-through point, a judgment area that enables the user to select whether route guidance to the pass-through point is necessary. A controller provides control of the overall system while permitting the user's selection of whether the guidance to the pass-through point is necessary when the present vehicle position is within the judgment area, thereby facilitating guidance changeover to the route segment next following the pass-through point, without need to actually enter the pass-through judgment area near the pass-through point. Also disclosed is a storage medium operatively associated with the navigation apparatus, having encoded thereon one or more programs as required for such route guidance control procedures.
摘要:
A propylene resin composition obtained by dynamic heat treatment of a blend of (A) 100 parts by weight of a propylene-.alpha.-olefin block copolymer wherein a ratio (.eta..sub.1 /.eta..sub.2) of melt viscosity .eta..sub.1 at a shear rate of 10.sup.1 sec.sup.-1 to melt viscosity .eta..sub.2 at a shear rate of 10.sup.2 sec.sup.-1 is 3.5 to 8 as measured by a slit die method and (B)0.005 to 2 parts by weight of an organic peroxide, and having a melt flow rate (measured according to JIS K7210, at a temperature of 230.degree. C. under a load of 2.16 kg) adjusted to 50 to 300 g/10 minutes, a main endothermic peak temperature Tmp of 120.degree. to 150.degree. C. for melting temperature and a main exothermic peak temperature Tcp of 85.degree. to 105.degree. C. for crystallization temperature, as measured with a Differential Scanning Calorimetry, and a Tcp half-value width of 5.degree. C. or above, and a molded article obtained by using the same.
摘要:
A multilayered laminate, which comprises a plastic substrate, a thin film of a metal or a metal oxide, formed on a surface of the substrate, and a layer formed on a surface of the thin film, the layer being selected from the group consisting of: (a) a polyvinyl alcohol copolymer emulsion, obtained by aqueous emulsion polymerization of a vinyl acetate monomer, an ethylene monomer and a polyvinyl alcohol; (b) a resin emulsion composition obtained by mixing (i) a polyvinyl alcohol copolymer emulsion, obtained by aqueous emulsion polymerization of a vinyl acetate monomer, an ethylene monomer and a polyvinyl alcohol with (ii) an aqueous solution of polyvinyl alcohol resin; (c) saponified resin of olefin-vinyl acetate copolymer; (d) polyamide resin; and (e) polyvinyl alcohol resin, and a heat-sealable packaging material based on the multilayered laminate.
摘要:
An adhesive resin composition comprises (A) 2 to 98% by weight of an ethylene copolymer resin containing 0.01 to 20% by weight of the unit of an unsaturated carboxylic acid anhydride in the main chain; and (B) 98 to 2% by weight of a resin mixture comprising (i) 50 to 90% by weight of a copolymer resin of ethylene/vinyl acetate, (ii) 40 to 9.5% by weight of a binary copolymer resin of ethylene and an .alpha.-olefin having 3 to 12 carbon atoms, and (iii) 10 to 0.5% by weight of an ethylene/propylene/unconjugated diene terpolymer. The resin mixture is obtained by mixing (i), (ii) and (iii) in a molten state and has a toluene extraction residue of 10 to 60% by weight. The adhesive resin composition is utilized as an adhesive material between layers of a multi-layer laminate and scrap or waste material from the adhesive resin composition or from the multilayer laminate can be recycled as an adhesive resin composition having excellent interlayer strength and compatibility.
摘要:
Provided is an electricity collection and distribution ring excellent in durability and the easiness of manufacturing while the size thereof is reduced, and also provided is a method for manufacturing the electricity collection and distribution ring. The electricity collection and distribution ring (2) comprises: first to fourth bus rings (21 to 24) for collecting electricity from and distributing electricity to each of the phase coils (111, 112, 113) of a three-phase motor (1); a plurality of fixing members (3) disposed at a plurality of predetermined positions in a circumferential direction of the first to fourth bus rings (21 to 24) and mutually fixing the first to fourth bus rings (21 to 24); and a plurality of connection terminals (4) for connecting the first to fourth bus rings (21 to 24) and the lead-out lines of the respective phase coils (111, 112, 113). The fixing members (3) integrally have a locking portion (30) for, among the first to fourth bus rings (21 to 24), locking the first bus ring (21) positioned at an end in an axis direction and a fixing portion (31) for mutually fixing the other second to fourth bus rings (22 to 24) by molding.
摘要:
An ECU executes a program including the step (S130) of inhibiting, in a traveling state where a one-way clutch F may engage as in driven state in first gear (YES in S100, YES in S110), normal gear-shifting control under which a gear to be implemented is determined based on the output shaft revolution number NO, in the case where the degree of change ΔNO by which the output shaft revolution number NO changes in a predetermined time period is larger than a threshold value Δ NO (1) (YES in S120) and thus it is regarded that popping could occur due to free turning of drive wheels, and the step (S140) of forcing the gear to be shifted to a gear except for first gear implemented by engagement of the one-way clutch F.
摘要:
A fulcrum cam (24) for moving the fulcrum of a parking lock pole 22 is configured to move the fulcrum of a parking lock pole (22) such that the widthwise center of a protrusion (22a) of the parking lock pole (22) is moved along a radial line L extending from the axis of rotation P of the parking gear (21) through the circumferential center of a corresponding notch (21b) from point X1 through point X2 to point X3.
摘要:
A control system of a vehicle including an engine and an automatic transmission operable to form one of a plurality of gear positions set according to running conditions of the vehicle, and a method of controlling the vehicle are provided. In the control, the rotational speed of an input-side rotary shaft of a shifting mechanism of the transmission is detected, and the vehicle is controlled so that, when an execution condition that one of the gear positions set according to the running conditions is maintained and the rotational speed of the input-side rotary shaft has increased to be higher than a rotational speed corresponding to the set gear position is satisfied, the vehicle is brought into running conditions that will eliminate a state in which air is present in the hydraulic fluid supplied from an oil supply device.