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Class Information
Number: 100/269.03
Name: Presses > Reciprocating press construction > Fluid pressure actuation > Platen moved by elastically deformable pressure member > Plural pressure members
Description: Apparatus including more than one flexible member.


Patents under this class:

Patent Number Title Of Patent Date Issued
7325580 Safety system for constraining crossbeams in a belt splicer Feb. 5, 2008
6508099 Hemming machine Jan. 21, 2003
6487888 Hemming machine Dec. 3, 2002
5788909 Elevated-temperature pneumatic apparatus and method Aug. 4, 1998
5732622 Machine for manugacturing corrugated board Mar. 31, 1998
5711214 Apparatus for dissipating moisture from an item Jan. 27, 1998
5601015 Apparatus for continuously making a multilayered, flat workpiece Feb. 11, 1997
5526739 Apparatus for applying variable pressure to a surface Jun. 18, 1996
5487332 Platen press for woodworking Jan. 30, 1996
5190088 Method and apparatus for compressing a wood sample Mar. 2, 1993
4946541 Press for forming an endless conveyor belt and for repairing a conveyor belt Aug. 7, 1990
4816103 Process for manufacturing corrugated plywood composites Mar. 28, 1989
4770095 Squeeze roll and actuator assembly utilizing inflatable bags Sep. 13, 1988
4557791 Belt press with upper and lower bend compensators Dec. 10, 1985
4554043 Belt press with multiple press frames Nov. 19, 1985
4429629 Press construction Feb. 7, 1984
4423674 Belt press with hose-type hydraulic force transmitter Jan. 3, 1984
4393766 Belt press with hose-type actuator Jul. 19, 1983
4388860 Belt press with enclosed hydraulic actuator Jun. 21, 1983
4286490 Force application apparatus Sep. 1, 1981
4277996 Force application apparatus, especially for severing materials Jul. 14, 1981
4231556 Apparatus for holding hollow wall panels while they are filled with foamed plastic Nov. 4, 1980
4184621 Building press Jan. 22, 1980
4081120 Building press Mar. 28, 1978
4080243 Press for producing shaped articles Mar. 21, 1978
3939765 Trash compactor Feb. 24, 1976



 
 
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