摘要:
Heat conductive fins (107) are welded along both sides of a belt-like member (105a) with a margin left along edges of the both sides, thereby to form a unit (105c). The unit (105c) is welded to a body (101) with the heat conductive fins (107) from the outside of each fin. Next, another belt-like member (105b) is covered over a gap between adjacent belt-like members (105a, 105a), and these members are welded from the outside. With this arrangement, there is no need to weld in a narrow and long space and the entire welding step is carried out from the outside, which makes it easier to assemble a cask.
摘要:
A control system for an automobile automatic power transmission provided with a hydraulic torque converter having a lock-up mechanism for directly connecting the input and output shafts of the torque converter. The control system uses a lock-up release data line and a lock-up engage data line which is positioned at the higher-engine speed side with respect to the lock-up release data line for controlling engagement of the lock-up mechanism. The system further provides a modified lock-up engage data line, which is between the lock-up engage and release lines, for use when the engine throttle valve is opened again after it has been completely closed, so that the lock-up mechanism is engaged as soon as the throttle valve is opened beyond the modified lock-up engage data line.
摘要:
A conveying apparatus has a conveying traveling body traveling below a floor board and supporting a carriage main body by column portions penetrating a slit provided in the floor board. The conveying traveling body is composed of a plurality of trolleys. A load bar couples the trolleys, and a strip cover plate covers the load bar below the slit. The strip cover plate has a length longer than the conveying traveling body and has one end portion in the traveling direction provided with a movable plate portion higher than the other end portion. The movable plate is pivotally supported so as to be swingable upward from a horizontal posture.
摘要:
In the metal billet to be used for hot dilation forming, a forward side with respect to the pressing direction has a quadrate section and its diagonal length is not more than an inner diameter of a container. Moreover, a backward side with respect to the pressing direction has a circular section and its diameter is substantially same as the inner diameter of the container. The metal billet is heated to a temperature suitable for press working and is set into a container for press forming. While a center of a workpiece of the metal billet is being bored by a boring punch to be operated by a pressing machine, the metal billet is hot-dilated so that a bottomed container for a cask is formed.
摘要:
A pedal bracket (3) affixed to a dash panel (1) pivotably supports a pedal unit (2) via a first pivot shaft (13) and a pivotable lever (5) via a second pivot shaft (17). A shaft retainer (51) prevents a downward displacement of the first pivot shaft (17) under normal conditions, whereas the pivotable lever (5) goes into contact with a side member (33) of a vehicle body and pivots on the second pivot shaft (17) in a specific direction in the event of a vehicle collision, thereby thrusting and displacing the first pivot shaft (13) downward and disengaging the pedal unit (2) from the pedal bracket (3). At this time, the shaft retainer (51) draws back from underneath the first pivot shaft (13), for instance, as a result of pivoting of the pivotable lever (5) and goes into a nonrestrictive state in which the shaft retainer (51) allows a displacement of the first pivot shaft (13).
摘要:
Heat conductive fins (107) are welded along both sides of a belt-like member (105a) with a margin left along edges of the both sides, thereby to form a unit (105c). The unit (105c) is welded to a body (101) with the heat conductive fins (107) from the outside of each fin. Next, another belt-like member (105b) is covered over a gap between adjacent belt-like members (105a, 105a), and these members are welded from the outside. With this arrangement, there is no need to weld in a narrow and long space and the entire welding step is carried out from the outside, which makes it easier to assemble a cask.
摘要:
Disclosed a structure for supporting a steering device including a steering shaft 9 adapted to transmit a steering force of a steering wheel to road wheels, relative to a vehicle body through an instrument-panel member 6 extending a lateral direction of a vehicle. The support structure comprises a first bracket 20 fixed to the instrument-panel member 6, a steering column 19 rotatably mounting the steering shaft 9, a second bracket 21, 22 fixed to the steering column 19, and coupling means 23, 24 for providing a coupling between the first bracket 20 and the second bracket 21, 22. The coupling means 23, 24 is designed to allow the second bracket 21, 22 to have an axial relative displacement with respect to the first bracket 20 on the basis of an axial direction of the steering shaft 9 while allowing an upward relative displacement of the second bracket 21, 22 with respect to the first bracket 20 in the course of the axial relative displacement, during a vehicle collision. The support structure of the present invention makes it possible to displace a steering shaft upward during a vehicle collision so as to prevent the knee of a passenger from interfering with the steering shaft, while ensuring a steering operation by a passenger, in a simplified structure.
摘要:
Corner of each square pipe is molded into a terrace shape having steps. When a basket is constructed by these square pipes, steps of adjoining square pipes are assembled together face to face. Fuel rod aggregates are housed inside the square pipes and in a cells formed between the square pipes. Since the adjoining square pipes are assembled in a staggered arrangement, boundaries of the cells are defined by the walls of the square pipes itself.
摘要:
Resin (106) for shielding neutrons is provided at the outer periphery of a shell main body (101) that shields the γ-rays. Basket (130) is constructed of a plurality of angular pipes (132) having neutron absorbing property. The inside of a cavity (102) of the shell main body (101) is processed to match its shape with the external shape of the basket (130), and the angular pipes (132) are inserted into this cavity (102) to be brought into contact with the inner surface of the cavity (102). Used nuclear fuel aggregates are accommodated and stored in latticed cells structured by the angular pipes (132). Thermal conductivity of decay heat generated from the used nuclear fuel aggregates is improved as the outer surface of the angular pipes (132) and the inner surface of the cavity (102) are in direct contact with each other.
摘要:
A control value of the control apparatus for controlling a device or devices loaded on a vehicle, for example, a slip ratio against a road surface of driven wheels for a slip control apparatus (traction control apparatus) is determined as a final control value based on plural input signals.For every input signal, plural control zones coresponding to its signal value are present.For every combination of the control zones, a basic control value is memorized in a memory; an adaptability for the control zone corresponding to each signal value is determined as a first adaptability; a second adaptability is determined on the basis of the first adaptability obtained for every input signal; and an inference control value is then determined on the basis of the second adaptability and the basic control value.From the numbers of inference control values and second adaptabilities corresponding to the number of all combinations of the control zones, there is determined the final control value.