摘要:
In a frame structure for a vehicle having a reinforcement body provided inside a frame body, the frame body comprises a first face portion and a second face portion extending in a direction substantially perpendicular to a rotational-axis direction of a bending moment occurring when a torsional load acts on a vehicle body, and third face portions positioned between the first and second face portions, and the reinforcement body comprises third-face connection portions connected to the third face portions, a first-face connection portion connected to the first face portion at a corner portion, a first-face non-contact portion provided away from the first face portion, a second-face connection portion connected to the second face portion at a corner portion, and a second-face non-contact portion provided away from the second face portion.
摘要:
A frame body comprises a first face portion on which a compressive force acts in case a load is applied, a second face portion on which a tensional force acts, and third and fourth face portions which connect the first and second face portions. The third and fourth face portions are respectively equipped with a reinforcing member which comprises a base portion which is away from the frame body and plural base portions which project from the base portion and are joined to the frame body. The convex portions have plural convexities which are arranged so as to extend both in the longitudinal and sectional directions of a frame.
摘要:
An image transmitter has: an encoder for receiving image data and outputting coded image data; a packet transmitter for receiving the coded image data from the encoder, buffering the coded image data while counting a data number, and when coded image data of one packet of a fixed length is buffered, packetizing the coded image data and transmitting the packetized coded image data; a first enable signal generator for generating a first enable signal which becomes enable at a start of transmission of each packet and disable at an end of transmission; and a second enable signal generator for generating a second enable signal which becomes enable at a start of transmission of a predetermined number of packets and disable at an end of transmission. The image transmitter and image transmitting method are provided which can transmit image data to an application chip fabricated on the assumption that it receives a packet of a fixed data number and a frame of a fixed packet number.
摘要:
A vibrating gyroscopic sensor element including a cantilever vibrator, at least one first depression on the cantilever vibrator, a pair of detection electrodes provided on the cantilever vibrator and at least one second depression on the cantilever vibrator. The cantilever vibrator projects from a base area of the vibrating gyroscopic sensor element and the first depression is effective to adjust the frequency difference between a vertical resonance frequency and a horizontal resonance frequency of the vibrator. Further, the second depression is effective to adjust the difference of signals output from the detection electrodes.
摘要:
A pressure regulating reservoir is structured such that a major diameter portion of a shaft contacts a bottom surface of a valve seat, whereas a top surface of a piston does not contact an upper end surface of a wall forming a reservoir chamber in a housing. Therefore, a lift amount of a ball valve can be set using a portion above the major diameter portion of the shaft that contacts the bottom surface of the valve seat. That is, the lift amount can be set using only a dimension in the axial direction of a minor diameter portion of the shaft.
摘要:
A brake squeal control device is proposed which carries out squeal control by specifying travel state and temperature conditions in which brake noise tends to be produced. The brake squeal control device is adapted to feed detection signals from a sensor group that indicates the travel state of the vehicle from a stepping force sensor or wheel speed sensors, and a sensor group that indicates the temperature state from an engine cooling water temperature sensor, a car compartment temperature sensor, a caliper temperature sensor or an outer air temperature sensor to a control circuit. If conditions corresponding to an “in-the-cold” and “first-in-the-morning” states are detected by computing in the control circuit, a solenoid valve is turned on and off to suppress brake squeals.
摘要:
A vehicle brake device having a hydraulic pressure generating source is proposed which can reliably prevent dragging and ensure the initial response of brakes during braking. In a brake fluid supply passage from the master cylinder to the wheel cylinder, a brake fluid circulating passage having a hydraulic pressure generating source is provided. A detector for detecting whether the brake pedal is being operated, and a detector for detecting dragging of the brake pads are provided, and only when dragging is detected while the brake pedal is not being operated, the hydraulic pressure generating source is actuated for a predetermined time with a supply valve provided in the brake fluid circulating passage closed and a return valve open to suck brake fluid in the wheel cylinder and increase the distances between the brake pads and the disk rotor, thereby reliably preventing dragging.
摘要:
A tape cassette for a recording and reproducing apparatus, for example, a video tape recorder, has: a cassette housing which passes a tape housed therein along an opening in the front surface thereof; a front cover pivotally attached to the cassette housing such as to cover the front side of the passed tape; a rear cover pivotally attached to the front cover such as to cover the rear side of the passed tape; a pin to be guided and provided on the rear cover; and a guide groove provided on the cassette housing such as to guide the pin. When the front cover is pivoted in the cover-opening direction, the pin is guided along the guide groove, whereby the rear cover, together with the front cover, is pivoted in the cover-opening direction while the lower end portion of the rear cover is being pivoted with respect to the front cover so as to separate to the rear of the front cover. In the tape cassette, the front surface of the lower end portion of the rear cover has a slanted surface which is slanted backwardly from its lower end towad its upper end, and further, this slanted surface is set such that, in a state wherein the front and rear covers are closed, the slanted surface is located at a position where an upper corner portion of the slanted surface is substantially flush with the lower back surface of the front cover or a position where the upper corner portion is rearward of the lower back surface of the front cover. By thus setting the slanted surface, when the rear cover is closed, the upper corner portion of the front surface of the rear cover is allowed to move such as to greatly separate to the rear of the magnetic tape, thereby making it possible to prevent the magnetic tape from being caught and damaged by the upper corner portion of the rear cover.
摘要:
To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.
摘要:
A frame for a vehicle which is formed to have a closed cross section and constitutes part of a vehicle body, comprising a first face portion on which a compressive force acts when a load acts from an outside, a second face portion on which a tensional force acts when the load acts from the outside, a pair of third face portions which are located between the first face portion and the second face portion and form ridgelines together with the first face portion, and a lateral reinforcement potion which is provided at least one of the third face portions and extending in a line shape from the first face portion toward the second face portion. Accordingly, the frame for a vehicle which can increase the bending strength of the frame is provided.