Toyota Boshoku Kabushiki Kaisha

Infineum International Limited

Atsushi Suzuki

Raymond F Watts

Philip Skinner

Hirokazu Saito

Keiji Hayashi

Joe R Noles, Jr

Koji Saito

Tomoaki Tanabe

Yuuya Suzuki

A wet friction clutch&#x2014;lubricant system wherein a wet friction clutch having a cellulose&#x2014;based friction lining having a surface coating of silica based particles, or a device including such a clutch, is lubricated with a lubricant composition a major amount of oil of lubricating viscosity and minor effective amounts of performance enhancing additives including (a) ashless dispersant; (b) organic phosphorus compound and (c) borated detergents; and optionally, (d) an auxiliary friction modifier.

Wet friction clutch&#x2014;lubricant systems providing high dynamic coefficients of friction through the use of borated detergents

There is provided a vehicle seat including reclining devices which are provided at both left and right side portions of a seat back, respectively, and having operation shafts connected to each other by a rod such that the operations shafts of the respective reclining devices rotate in synchronization with each other to release a locking state thereof, and a deformation member which is supported by a framework of the seat back and is configured to be deformed to move forward by collision of an object from a rear side due to a vehicle collision. The deformation member is engaged to the rod by the deformation movement to restrain a rotational movement of the rod in an unlocking direction of the reclining devices with a support of a framework strength of the seat back.

Vehicle seat

Growing community of inventors

Toyota, Japan

Atsushi Suzuki