公开(公告)号：EP0645976A4

公开(公告)日：1996-05-22

申请号：EP93915366

申请日：1993-06-15

申请人： MILLER HERMAN INC ,  MILES GEORGE A

发明人： STUMPF WILLIAM E ,  SCHOENFELDER RODNEY C ,  CHADWICK RONALD ,  KELLER CAROLYN ,  COFFIELD TIMOTHY P ,  SAYERS RANDY J ,  BRUNER JEFFREY W ,  MILES GEORGE A

IPC分类号： A47C7/32 ,  A47C1/026 ,  A47C1/03 ,  A47C1/032 ,  A47C1/035 ,  A47C3/00 ,  A47C3/025 ,  A47C3/026 ,  A47C3/18 ,  A47C3/20 ,  A47C3/24 ,  A47C3/26 ,  A47C3/30 ,  A47C3/40 ,  A47C5/02 ,  A47C7/00 ,  A47C7/02 ,  A47C7/14 ,  A47C7/24 ,  A47C7/28 ,  A47C7/40 ,  A47C7/54 ,  A47C23/14 ,  A47C27/12 ,  A47C31/00 ,  B29C45/14 ,  B68G11/00 ,  D03D1/00 ,  D03D9/00 ,  D03D13/00 ,  F16M11/28 ,  F16M11/00

CPC分类号： B29C45/14065 ,  A47C1/03 ,  A47C1/03238 ,  A47C1/03255 ,  A47C1/03261 ,  A47C1/03266 ,  A47C3/30 ,  A47C5/06 ,  A47C7/022 ,  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 tiltable chair including a base member (44), a seat (32), a back (34), and a linkage assembly (40) adapted to allow the seat and back to tilt downwardly and rearwardly and to allow pivotal movement of the seat about a pivot axis (52) in substantial alignment with the hip joints of a user. Other aspects of the invention are to provide a vertically adjustable column (42) for supporting the seat of the chair, a support assembly including a frame member (33) having a central opening therethrough and a receptacle formed around the perimeter thereof, a carrier member adapted to fit inside the receptacle, and a membrane of elastic material (210) covering the central opening, and a pair of armrests (36) adapted to be mounted to the chair to allow pivotal movement thereof.

公开(公告)号：EP0645976A1

公开(公告)日：1995-04-05

申请号：EP93915366.0

申请日：1993-06-15

申请人： HERMAN MILLER, INC. ,  MILES, George A.

发明人： STUMPF, William, E. ,  SCHOENFELDER, Rodney, C. ,  CHADWICK, Ronald ,  KELLER, Carolyn ,  COFFIELD, Timothy, P. ,  SAYERS, Randy, J. ,  BRUNER, Jeffrey, W.

IPC分类号： A47C7 ,  A47C1 ,  A47C3 ,  A47C5 ,  A47C23 ,  A47C27 ,  A47C31 ,  B29C45 ,  B68G11 ,  D03D1 ,  D03D9 ,  D03D13 ,  F16M11

CPC分类号： B29C45/14065 ,  A47C1/03 ,  A47C1/03238 ,  A47C1/03255 ,  A47C1/03261 ,  A47C1/03266 ,  A47C3/30 ,  A47C5/06 ,  A47C7/022 ,  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 tiltable chair including a base member (44), a seat (32), a back (34), and a linkage assembly (40) adapted to allow the seat and back to tilt downwardly and rearwardly and to allow pivotal movement of the seat about a pivot axis (52) in substantial alignment with the hip joints of a user. Other aspects of the invention are to provide a vertically adjustable column (42) for supporting the seat of the chair, a support assembly including a frame member (33) having a central opening therethrough and a receptacle formed around the perimeter thereof, a carrier member adapted to fit inside the receptacle, and a membrane of elastic material (210) covering the central opening, and a pair of armrests (36) adapted to be mounted to the chair to allow pivotal movement thereof.