发明名称 |
Seating unit with crossbar seat support |
摘要 |
A seating unit includes a base having a housing and support arms extending laterally on each side of the housing. A back frame is pivoted to the support arms on each side, and a slide slidably engages the housing. A seat-supporting structure includes a crossbar pivotally attached to the slide member at a first pivot location and side frame sections extending rearwardly from ends of the crossbar that are pivotally attached to the lower arms of the back at a second pivot location spaced horizontally from the first pivot locations to define a three-point support for a seat above the housing. A spring is operably coupled to the slide to bias the back and seat toward upright positions.
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申请公布号 |
US2004245828(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20040845978 |
申请日期 |
2004.05.14 |
申请人 |
NORMAN CHRISTOPHER J.;HEIDMANN KURT R.;BATTEY ROBERT J.;HALL JEFFREY A.;KARSTEN GARY LEE |
发明人 |
NORMAN CHRISTOPHER J.;HEIDMANN KURT R.;BATTEY ROBERT J.;HALL JEFFREY A.;KARSTEN GARY LEE |
分类号 |
A47C1/032;A47C1/0355;A47C7/38;(IPC1-7):A47C1/024 |
主分类号 |
A47C1/032 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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