The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2005
Filed:
Feb. 27, 2003
Jun Nakayama, Tokyo, JP;
Masayuki Nishida, Tokyo, JP;
Jun Nakayama, Tokyo, JP;
Masayuki Nishida, Tokyo, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A shift controlling apparatus for a continuously variable transmission changing of an input side rotational element driven by an engine via a power transmitting element to an output side rotational element, has, a rapid acceleration determination unit for determining whether or not a rapid acceleration demanding condition according to the depressed amount of an accelerator pedal, basic shift mode setting unit for setting a rotating speed of the input side rotational element based on a basic shift mode according to operating conditions such as throttle opening, vehicle speed and engine speed, accelerating shift mode setting unit for increasing the vehicle speed based on an accelerating shift mode correspondingly to an increase in engine speed, and a control unit for switching from the basic shift mode to the accelerating shift mode when the rapid acceleration determination unit determines that a rapid acceleration demanding condition occurs.