摘要:
A vehicle wheel which includes an additional air chamber member forming an additional air chamber in a tire air chamber. The additional air chamber member is fixed on an outer circumferential surface of a well portion of a rim. The additional air chamber member is provided with a communication hole communicating between the additional air chamber and the tire air chamber. The communication hole is disposed at a position shifted from a discharge port of an air valve for supplying air in the tire air chamber in a wheel circumferential direction and opened to the tire air chamber.
摘要:
A vehicle wheel includes a disk and a rim having a well portion and fixed to the disk for supporting a tire, and an additional air chamber member secured to an outer circumferential surface of the well portion in a tire air chamber defined between the rim and the tire. The additional air chamber member includes an additional air chamber and a communication pipe with a communication through hole therein for communication between the additional air chamber and the tire air chamber, and the communication pipe protrudes from the peak in a direction substantially parallel to an axial direction of the wheel. The additional air chamber has a peak in a radial direction of the vehicle wheel. A radius of rotation of the wheel at the tip of the communication through hole is ≧ a radius of rotation of the wheel at the peak of the additional air chamber.
摘要:
A vehicle wheel which includes an additional air chamber member forming an additional air chamber in a tire air chamber. The additional air chamber member is fixed on an outer circumferential surface of a well portion of a rim. The additional air chamber member is provided with a communication hole communicating between the additional air chamber and the tire air chamber. The communication hole is disposed at a position shifted from a discharge port of an air valve for supplying air in the tire air chamber in a wheel circumferential direction and opened to the tire air chamber.
摘要:
A vehicle wheel includes: a disk and a rim having a well portion and fixed to the disk for supporting a tire for the vehicle; and an additional air chamber member secured to an outer circumferential surface of the well portion in a tire air chamber defined between the rim and the tire. The additional air chamber includes a communication pipe with a communication through hole therein for communication between the additional air chamber and the tire air chamber. The additional air chamber has a peak in a radial direction of the vehicle wheel. A radius D2 of rotation of the vehicle wheel at the tip of the communication through hole is equal to or greater than a radius D1 of rotation of the vehicle at the peak of the additional air chamber.
摘要:
A sub air chamber provided around outer circumferential surface of a well of a rim of a vehicle wheel includes an upper plate and a lower plate connected at edges thereof which are fitted into channels in first and second vertical wall surfaces formed on the rim. At least one of the upper plate and the bottom plate has orthogonally and diagonally aligned beads to vertical walls, extending in a circumferential direction of the wheel, supporting the sub air chamber, connecting parts locally connecting the upper plate and the bottom plate. The sub air chamber has a protruding part for communicating the sub air chamber with the tire air chamber and serves as a stopper of the sub air chamber.
摘要:
A sub air chamber provided around outer circumferential surface of a well of a rim of a vehicle wheel includes an upper plate and a lower plate connected at edges thereof which are fitted into channels in first and second vertical wall surfaces formed on the rim. At least one of the upper plate and the bottom plate has orthogonally and diagonally aligned beads to vertical walls, extending in a circumferential direction of the wheel, supporting the sub air chamber, connecting parts locally connecting the upper plate and the bottom plate. The sub air chamber has a protruding part for communicating the sub air chamber with the tire air chamber and serves as a stopper of the sub air chamber.
摘要:
Some of the repetitively generated impulse response signals are inverted for their polarities, and particular harmonics only are erased/attenuated. The rate of generating the impulse response signals remains constant or changes relative to the pitch, and the tones of the fixed formant type or the tones of the moving formant type are selected. Both ends of the impulse response signals are cut off, whereby the impulse response signals are superposed one upon the other in a decreased amount, and the amount of operation decreases. A plurality of impulse response signals are synthesized to generate impulse response signals different from the impulse response signals of before being synthesized. The rate of generating the impulse response signals changes not in proportion to the pitch, and tones of the moving formant type or generated changing more mildly than a change in the pitch.
摘要:
An apparatus for inputting MIDI information output from a sequencer or a keyboard and performing a predetermined process on the input MIDI information in accordance with an instruction from an operation panel to alter that information to new MIDI information or to generate new MIDI information in the apparatus in accordance with an instruction from the operation panel, and for outputting the altered or generated MIDI information to a tone generator to provide tone generation or the setting of a machine.
摘要:
According to which a damper is operated before or after keying, one of two resonances is generated. A second waveform storage 18 storing original waveform data of a first resonance based on a music sound including an impact sound of keying according to a before-key-pressing pedaling, and a third waveform storage 19 storing original waveform data of a second resonance based on a music sound which does not include an impact sound of keying according to an after-key-pressing pedaling, are provided. A switch 20 is switched according to the state of the pedal at the time of key pressing to supply selected resonance waveform data to a resonance generating unit 16. The resonance signal outputted from the resonance generating unit 16 and a music sound signal of a direct sound of keying are added by an adder 24 and inputted into a sound system.
摘要:
A music performance information inputting apparatus for inputting music performance information to be supplied to an electronic musical instrument is arranged by a switch and a touch panel. This switch is used to select single basic music performance information from plural types of basic music performance information stored in a table memory. The music performance information inputting apparatus changes the content of the single basic music performance information selected by the switch based on the data derived from the touch panel so as to produce music performance information. This music performance information is merged with another music performance information received by a receiving unit from an external appliance, and the merged music performance information is transmitted by a transmitting unit to the external appliance.