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公开(公告)号:US07594700B2
公开(公告)日:2009-09-29
申请号:US11211173
申请日:2005-08-24
申请人: William E. Stumpf , Rodney C. Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy P. Coffield , Randy J. Sayers , Jeffrey W. Bruner , Eric Cammenga
发明人: William E. Stumpf , Rodney C. Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy P. Coffield , Randy J. Sayers , Jeffrey W. Bruner , Eric Cammenga
IPC分类号: A47C7/02
CPC分类号: B29C45/14065 , A47C1/03 , A47C1/03238 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C3/30 , A47C5/06 , A47C7/029 , A47C7/14 , A47C7/282 , A47C7/40 , B29C45/14631 , B29K2713/00 , B29L2031/443 , Y10T29/49863 , Y10T29/49867 , Y10T29/4998 , Y10T29/49998 , Y10T403/32475 , Y10T442/3024
摘要: A chair includes a control housing, a seat and a back support including an upwardly extending upright portion and a link portion extending forwardly from a lower portion of the upright portion. The link portion is pivotally connected to the control housing about a first pivot axis. The seat is connected to the link portion and is pivotable relative thereto. A linkage is coupled to the seat and is pivotally connected to the control housing at a second pivot axis positioned rearwardly and downwardly from the first pivot axis.
摘要翻译: 椅子包括控制壳体,座椅和后支撑件,其包括向上延伸的直立部分和从直立部分的下部向前延伸的连杆部分。 连杆部分围绕第一枢轴枢转地连接到控制壳体。 座椅连接到连杆部分并且可相对于其枢转。 联动装置联接到座椅并且在从第一枢转轴线向后和向下定位的第二枢转轴线处枢转地连接到控制壳体。
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公开(公告)号:US20060071523A1
公开(公告)日:2006-04-06
申请号:US11211173
申请日:2005-08-24
申请人: William Stumpf , Rodney Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy Coffield , Randy Sayers , Jeffrey Bruner , Eric Cammenga
发明人: William Stumpf , Rodney Schoenfelder , Donald Chadwick , Carolyn Maalouf , Timothy Coffield , Randy Sayers , Jeffrey Bruner , Eric Cammenga
IPC分类号: A47C1/024
CPC分类号: B29C45/14065 , A47C1/03 , A47C1/03238 , A47C1/03255 , A47C1/03261 , A47C1/03266 , A47C3/30 , A47C5/06 , A47C7/029 , A47C7/14 , A47C7/282 , A47C7/40 , B29C45/14631 , B29K2713/00 , B29L2031/443 , Y10T29/49863 , Y10T29/49867 , Y10T29/4998 , Y10T29/49998 , Y10T403/32475 , Y10T442/3024
摘要: A chair includes a control housing, a seat and a back support including an upwardly extending upright portion and a link portion extending forwardly from a lower portion of the upright portion. The link portion is pivotally connected to the control housing about a first pivot axis. The seat is connected to the link portion and is pivotable relative thereto. A linkage is coupled to the seat and is pivotally connected to the control housing at a second pivot axis positioned rearwardly and downwardly from the first pivot axis.
摘要翻译: 椅子包括控制壳体,座椅和后支撑件,其包括向上延伸的直立部分和从直立部分的下部向前延伸的连杆部分。 连杆部分围绕第一枢轴枢转地连接到控制壳体。 座椅连接到连杆部分并且可相对于其枢转。 联动装置联接到座椅并且在从第一枢转轴线向后和向下定位的第二枢转轴线处枢转地连接到控制壳体。
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