HEIGHT-ADJUSTING DEVICE FOR AUTOMOBILE SEAT

摘要

Ends of each pivot shaft are projected to both sides of each link plate. Each pivot shaft is fixed by welding to each link plate at a position near one end side of the plate. A pipe-like connection shaft is axis-aligned to and fitted on the pivot shaft projecting inward from each link plate so as to be supported between link plates. A pivot-shaft end projecting outward from each link plate is passed through a plate of a seat side frame and fixed by staking. Further, each link plate is fixed by welding to both ends of the connection shaft, and a link base frame is assembled between seat side frames.