发明名称 Chair construction
摘要 A synchrotilt chair includes a base, a back, a seat, and a link(s) pivoted to a rear of the base and to a bottom of the back to form a four-bar linkage arrangement. In one form, the chairs are nestable and stackable for dense storage. In another form, the chairs are desk-type pedestal chairs. Several of the structural support members of the chair are gas-assisted injection molding to form a hollow tubular perimeter frame that is lightweight, strong, and dimensionally-accurate A flexible panel is integrally molded between opposing sides of the perimeter frame. Armrests are pivoted to the back and have a shape configured to allow nested stacking while also providing excellent comfort, durability, and style. Also, the armrests are movable to remote storage positions to provide unobstructed side access to the seat of the chair.
申请公布号 US6786548(B2) 申请公布日期 2004.09.07
申请号 US20020255322 申请日期 2002.09.26
申请人 STEELCASE DEVELOPMENT CORPORATION 发明人 PEARCE PETER J.;HEIDMANN KURT R.;BATTEY ROBERT J.;GROENDAL DALE M.;SMITH BRUCE M.
分类号 A47C1/032;A47C3/04;(IPC1-7):A47C1/032;A47C3/00 主分类号 A47C1/032
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