发明名称 |
DETACHABLE TABLET ARM AND BOOKRACK |
摘要 |
<p>This chair includes a detachable tablet arm and bookrack. The tablet arm includes a pair of supporting legs which pass beneath the air seat. Each leg includes a projecting tab which hooks into a receiving well created by a deformation in a seat supporting flange at the side of the chair. The ends of the legs are bolted to similarly formed receiving wells at opposite sides of the chair. The bookrack includes a platform which hooks over a crossbar joining the front legs of the chair. A supporting back projecting upwardly from the rear of the platform includes a pair of oppositely directed tabs for insertion into the rear receiving wells on the seat supporting flanges.</p> |
申请公布号 |
CA976470(A) |
申请公布日期 |
1975.10.21 |
申请号 |
CA19730167045 |
申请日期 |
1973.03.26 |
申请人 |
STEELCASE INC. |
发明人 |
ARMSTRONG, MICHAEL J.;MCNALLY, DONALD E.;BAKER, RICHARD H. |
分类号 |
A47C7/62;A47C7/68 |
主分类号 |
A47C7/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|