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:
Nov. 19, 1991
Filed:
Feb. 27, 1990
Junji Kagiyama, Kariya, JP;
Kiyonori Kobayashi, Chiryu, JP;
Mototaka Nakane, Toyota, JP;
Masakazu Kamiya, Toyoake, JP;
Mitsuhiro Umeyama, Toyota, JP;
Masaki Inui, Toyota, JP;
Kaoru Wakahara, Toyota, JP;
Masaki Hosono, Toyota, JP;
Aisin Seiki Kabushiki Kaisha Kariya, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyoto, Kariya, JP;
Abstract
An apparatus for absorbing torque vibration comprises inertial bodies comprising first and second flywheels, and a damper mechanism, torque limiting mechanism and hysteresis mechanism interposed between the first and second flywheels. The rotation is transmitted between both flywheels via damper mechanism, torque limiting mechanism and hysteresis mechanism. Resilient members are secured to spring seats, which are engaged with both ends of a spring of the damper mechanism, at an inner-half portion of the spring seat closer to the axis of said flywheels than an axial line of the spring. Excess compression of the resilient members is prevented.