| 摘要 |
A device for hydraulically controlling a continuously variable transmission by decreasing the load exerted on an engine to improve the fuel efficiency and preventing the slipping. The device includes a belt slip detector unit 27 which forms a slip detection signal DS when a slipping state of a V-belt is detected, and a belt slip suppressing unit 25, 26, SW1 which executes a correction processing for suppressing the slipping in response to the slip detection signal. The line pressure is set to a minimum required value until the slip is detected, and the correction processing is executed for suppressing the slip only when the slip is detected.
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