Greenblum & Bernstein, P.L.C.
Clutch mechanism for vehicle seat
A coupling arm presses a first or second arm of a swing member, connected to a frame of a seat back, by an occupant's backrest load caused by a rear-end collision of a vehicle to pivotally move the swing member. The first arm receives a first backrest load via the coupling arm and the second arm receives a second backrest load, which is larger than the first backrest load, via the coupling arm. The first and second arms are set so that a maximum pivot amount of the swing member when the first arm is pressed to pivot is equal to a maximum pivot amount of the swing member when the second arm is pressed to pivot.
Toyota Boshoku Kabushiki Kaisha
B B B
B60N B60N B60N
inventional inventional inventional
Taiyo
Otsuka