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Class Information
Number: 100/269.04
Name: Presses > Reciprocating press construction > Fluid pressure actuation > Platen moved by elastically deformable pressure member > Inflatable bag
Description: Apparatus wherein the flexible member comprises a closed envelope or pouch which expands in response to the pressure fluid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7536949 |
Pressing cylinder, preferably for use in a refuse container |
May. 26, 2009 |
| 6530315 |
Diaphragm of a diaphragm press for separating liquid and solid substances |
Mar. 11, 2003 |
| 6508099 |
Hemming machine |
Jan. 21, 2003 |
| 6487888 |
Hemming machine |
Dec. 3, 2002 |
| 6250217 |
Diaphragm presses |
Jun. 26, 2001 |
| 6000323 |
Trash compacting method and apparatus |
Dec. 14, 1999 |
| 5740725 |
Waste plastics compacting apparatus |
Apr. 21, 1998 |
| 5711214 |
Apparatus for dissipating moisture from an item |
Jan. 27, 1998 |
| 5562796 |
Heat press for joining the spliced ends of a conveyor belt |
Oct. 8, 1996 |
| 5526739 |
Apparatus for applying variable pressure to a surface |
Jun. 18, 1996 |
| 5449455 |
Closer mechanism for compact filter press assembly and method of operation |
Sep. 12, 1995 |
| 5383397 |
Oil filter crushing apparatus |
Jan. 24, 1995 |
| 5375315 |
Pallet nail press and method of use |
Dec. 27, 1994 |
| 5355789 |
Refuse compression apparatus |
Oct. 18, 1994 |
| 5337656 |
Oil filter crushing apparatus having air bag actuator |
Aug. 16, 1994 |
| 5303644 |
Continuously operating double band press with a shape compensating plate structure including a deformation-limiting supporting plate |
Apr. 19, 1994 |
| 5085029 |
Carton top sealing mechanism |
Feb. 4, 1992 |
| 5031524 |
Fruit and vegetable juice press assembly |
Jul. 16, 1991 |
| 4684339 |
Gas-loaded pressure diaphragm |
Aug. 4, 1987 |
| 4609100 |
Clamping device for belts |
Sep. 2, 1986 |
| 4601422 |
Device for forming and welding blanks in superplastic material |
Jul. 22, 1986 |
| 4476780 |
Cube press |
Oct. 16, 1984 |
| 4420958 |
Method and apparatus for regulating preselected loads on forming dies |
Dec. 20, 1983 |
| 4414888 |
Baling machine with air spring means for maintaining apron tension |
Nov. 15, 1983 |
| 4351233 |
Press |
Sep. 28, 1982 |
| 4306436 |
Method and apparatus for regulating preselected loads on forming dies |
Dec. 22, 1981 |
| 4269114 |
Force-exerting machine |
May. 26, 1981 |
| 4269643 |
Retreading stacked tires using inflatable pressure member |
May. 26, 1981 |
| 4259765 |
Bale supporting device for a bale opener |
Apr. 7, 1981 |
| RE30509 |
Refuse compactor |
Feb. 10, 1981 |
| 4202264 |
Structure for hydraulic power apparatus |
May. 13, 1980 |
| 4193167 |
Apparatus for molding meat patties |
Mar. 18, 1980 |
| 4193341 |
Presses |
Mar. 18, 1980 |
| 4190484 |
Press for producing shaped articles |
Feb. 26, 1980 |
| 4089732 |
Installations for the manufacture of beams composed of glued laminae |
May. 16, 1978 |
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