摘要:
In a terminal of an electric motor, a branch projects from a terminal connection on a side opposite from an extension. A projecting end side of the branch extends in an installation direction of the terminal, which is a direction for installing the terminal to a housing. The terminal is tiltable about a portion of the extension, which serves as a fulcrum, to cause abutment of the branch against a wall surface of the housing when the terminal connection receives a force in a direction opposite from the installation direction.
摘要:
In a terminal of an electric motor, a branch projects from a terminal connection on a side opposite from an extension. A projecting end side of the branch extends in an installation direction of the terminal, which is a direction for installing the terminal to a housing. The terminal is tiltable about a portion of the extension, which serves as a fulcrum, to cause abutment of the branch against a wall surface of the housing when the terminal connection receives a force in a direction opposite from the installation direction.
摘要:
This device is an arrangement for detecting a signal for effecting a focus control of an optical head with respect to an optical information recording medium by making use of a reflected light beam from the optical information recording medium. On an optical path for a reflected light beam reflected from the recording surface of the optical recording medium, a photodetector is provided. This photodetector is composed of a plurality of elements arranged symmetrically in the transverse cross section of the light beam. Thus, an output of the outside element and an output of the inside element of the plural elements arranged in the transverse cross section of the light beam are used to detect a focus error, thus to utilize the signal detected for the focus control.
摘要:
A card carrier in use with an optical data record/reproduction system for reading data from and writing data to a card, including a press contact slide member (26, 27) which prevents a table for carrying the card from being tilted and deviated from a predetermined traveling direction, and a table drive member which prevents the transfer of a vibration to the table. With this arrangement, data is exactly written into and read out from the card.
摘要:
This device is an arrangement for detecting a signal for effecting a focus control of an optical head with respect to an optical information recording medium by making use of a reflected light beam from the optical information recording medium. On an optical path for a reflected light beam reflected from the recording surface of the optical recording medium, a photodetector is provided. This photodetector is composed of a plurality of elements arranged symmetrically in the transverse cross section of the light beam. Thus, an output of the outside element and an output of the inside element of the plural elements arranged in the transverse cross section of the light beam are used to detect a focus error, thus to utilize the signal detected for the focus control.
摘要:
A hydraulic brake system is proposed which includes a hydraulic booster for boosting brake operation, and a circulation type pressure control unit. The hydraulic brake system further includes a hydraulic booster including an auxiliary hydraulic pressure source, a pressure regulator for adjusting the hydraulic pressure supplied therefrom to a value corresponding to an operating amount of a brake operating member and introducing the thus adjusted hydraulic pressure into a boost chamber, and a boost piston for actuating a master piston with a force boosted by an assisting force generated by the hydraulic pressure introduced into the boost chamber. The hydraulic booster further includes a hydraulic line bypassing the pressure regulator and extending from the boost chamber to the auxiliary hydraulic pressure, and a check valve provided in the hydraulic line and configured to allow only a discharge of hydraulic pressure from the boost chamber into the auxiliary hydraulic pressure source.
摘要:
In an internal combustion engine provided with a fuel injection valve for injecting fuel into an intake air flow path for each cylinder, there is performed a plurality of fuel injections during one cycle for each cylinder, one injection thereof being performed in synchronization with a period during which an intake valve is being opened and reverse flow of in-cylinder gas into the intake air flow path occurs. In accordance with a measurement quantity that changes as the temperatures of the surface, at the intake air flow path, of the intake valve and the inner wall face of the intake air flow path change, there is set the proportion of the amount of fuel injected in synchronization with the period during which reverse flow occurs to the total amount of fuel injected in one cycle for each cylinder.
摘要:
A convex stripe 231 is disposed on the side surface of a coupler 20 and a step portion 53 of the cylinder member 50 is brought into contact with the upper surface of the convex stripe 231, to thereby engage the cylinder member 50 with the coupler 20 and also to fit a fitting projection 312 formed on a rising portion 31 into a fitting hole 51 of the cylinder member 50, thereby allowing the cylinder member 50 to be stretched over and installed on the coupler 20 and the side surfaces of rising portion 31, making difficult to dismount the coupler 20.