发明名称 PLASTIC ENCAPSULATED BASE
摘要 <p>PLASTIC ENCAPSULATED BASE The specification discloses a chair base in which an integrally molded plastic chair base cover includes a base arm cover with a portion extending out and beyond the end of the base arm. The overhanging portion of the base arm cover extends down over and at least partially covers a base arm end plug inserted into the end of the base arm. Fastening means extend through the under surface of the overhanging cover portion and into the base arm end plug to positively secure the molded plastic base cover in place.</p>
申请公布号 CA1126146(A) 申请公布日期 1982.06.22
申请号 CA19800346813 申请日期 1980.03.03
申请人 STEELCASE INC. 发明人 KOLK, STEPHEN B.;HOZESKI, KENNETH W.
分类号 A47B91/00;A47C7/00;(IPC1-7):47C7/50;60B33/00 主分类号 A47B91/00
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