摘要:
An anti-freezing mechanism for a limit switch in an industrial vehicle includes a parking brake device, a parking brake lever, a parking lever and a limit switch. The parking brake device is used for parking the industrial vehicle. The parking brake fever is operated by an operator. The parking lever is used for connecting the parking brake lever with the parking brake device. The parking lever includes a link mechanism for actuating the parking brake device in accordance with the operation of the parking brake lever. The limit switch is used for detecting operating state of a parking brake. The limit switch is provided on the top surface of the parking lever. A water drain passage is formed in the parking lever at a position corresponding to a sliding portion of the limit switch for draining water attached to the sliding portion below the parking lever
摘要:
A swash plate type variable displacement compressor includes a crank chamber (16), a rotary shaft (17), a swash plate (23), a piston (29), a supply passage (42) and first and second bleed passages (48,58). The supply passage connecting the crank chamber to a discharge pressure region (39) is provided with a displacement control valve (35). The pressure in the crank chamber is varied by adjusting the opening of the displacement control valve. The first bleed passage (48) connecting the crank chamber to the suction pressure region is provided with a valve (50). The second bleed passage (58) constantly connecting the crank chamber to the suction pressure region (38) is provided with a throttle (59). The valve (50) operates to close the first bleed passage according to the magnitude of centrifugal force generated by the rotation of the rotary shaft.
摘要:
The present invention relates to an improvement for a differential apparatus (10) that transmits torque produced by a motor (50) to two axle shafts (12,14). A motor output shaft portion (56) is formed coaxially and integrally with a differential case (22).
摘要:
The present invention relates to an improvement for a differential apparatus (10) that transmits torque produced by a motor (50) to two axle shafts (12,14). A motor output shaft portion (56) is formed coaxially and integrally with a differential case (22).
摘要:
An anti-freezing mechanism for a limit switch in an industrial vehicle includes a parking brake device, a parking brake lever, a parking lever and a limit switch. The parking brake device is used for parking the industrial vehicle. The parking brake fever is operated by an operator. The parking lever is used for connecting the parking brake lever with the parking brake device. The parking lever includes a link mechanism for actuating the parking brake device in accordance with the operation of the parking brake lever. The limit switch is used for detecting operating state of a parking brake. The limit switch is provided on the top surface of the parking lever. A water drain passage is formed in the parking lever at a position corresponding to a sliding portion of the limit switch for draining water attached to the sliding portion below the parking lever
摘要:
A swash plate type variable displacement compressor includes a crank chamber (16), a rotary shaft (17), a swash plate (23), a piston (29), a supply passage (42) and first and second bleed passages (48,58). The supply passage connecting the crank chamber to a discharge pressure region (39) is provided with a displacement control valve (35). The pressure in the crank chamber is varied by adjusting the opening of the displacement control valve. The first bleed passage (48) connecting the crank chamber to the suction pressure region is provided with a valve (50). The second bleed passage (58) constantly connecting the crank chamber to the suction pressure region (38) is provided with a throttle (59). The valve (50) operates to close the first bleed passage according to the magnitude of centrifugal force generated by the rotation of the rotary shaft.
摘要:
There is provided a swash plate compressor capable of realizing demonstration of an excellent sliding characteristic when a drive shaft is rotated at high speed, and demonstration of a high refrigerating capacity when the drive shaft is rotated at low speed. With the swash plate compressor of the invention, an oil guide groove 3b, an oil guide hole 3c, a first hole 37, an outflow hole 39, a valve hole 41, a communication port 49b, a receiving chamber 1c, a throttle hole 9a, and a second hole 55 constitute a release passage. The oil guide groove 3b, the oil guide hole 3c, the first hole 37, the outflow hole 39, the valve hole 41, the communication port 49b, the receiving chamber 1c, and the throttle hole 9a constitute a first passage. Also, the second hole 55 constitute a second passage. A valve mechanism 45 increases a ratio, at which the first passage occupies the release passage, as a drive shaft 7 is increased in rotating speed.