Horizontally supported planar surfaces – Power driven
Reexamination Certificate
2007-01-23
2007-01-23
Wilkens, Janet M. (Department: 3637)
Horizontally supported planar surfaces
Power driven
C108S136000, C108S147000, C141S075000, C248S638000
Reexamination Certificate
active
10631169
ABSTRACT:
A vibrating table assembly for an apparatus for filling and weighing bulk bags comprises a bag support table, a vibrating device for vibrating the bag support table, and a lifting device for raising an lowering the bag support table, the lifting device being located below the bag support table. Preferably, the lifting device comprises a convoluted air bellows. Location of the lifting device below the table overcomes problems encountered with known bag filling apparatus where the bag support table and the lifting mechanism are connected to the frame of the apparatus.
REFERENCES:
patent: 2582886 (1952-01-01), Ruge
patent: 3128837 (1964-04-01), Gibbons
patent: 3805905 (1974-04-01), McClusky
patent: 4426076 (1984-01-01), Palmer
patent: 4526095 (1985-07-01), Rewitzer
patent: 4718464 (1988-01-01), Delves et al.
patent: 4804550 (1989-02-01), Bardsley et al.
patent: 5259425 (1993-11-01), Johnson et al.
patent: 5336853 (1994-08-01), Davidson
patent: 5579544 (1996-12-01), Attler
patent: 5630646 (1997-05-01), Trimble
patent: 5765800 (1998-06-01), Watanabe et al.
patent: 5787945 (1998-08-01), Riemersma
patent: 5975155 (1999-11-01), Sienerth et al.
patent: 6227408 (2001-05-01), Poulton
patent: 6241059 (2001-06-01), Fujita et al.
patent: 6419203 (2002-07-01), Dang
patent: 6648295 (2003-11-01), Herren et al.
patent: 6755384 (2004-06-01), Gorfain
patent: 6854401 (2005-02-01), Lin
patent: 2 154 975 (1985-09-01), None
patent: 01139301 (1989-05-01), None
Flomat Ltd. Drawings of Lift Table, 1984.
Cacciacarro Carmine
Mackrill Don
Panchal Viren
Control and Metering Limited
Kirkpatrick & Lockhart Nicholson & Graham LLP
Tran Hanh V.
Wilkens Janet M.
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