作者: Eric Kurtycz , Vikas Gupta , Ravi Ramanathan , Steve J. Rogers , Hein J. Koelman
DOI:
关键词: Structural engineering 、 Engineering
摘要: An improved seating system that includes a seat back assembly (10) is fabricated to include (12) with first panel portion (14) optionally secured second (16) one or more fasteners such as welds, adhesives, tack-offs, steel brackets otherwise. The (14), the both preferably are plastic. may integrated reinforcement structures (20).