Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes fluid supporting ram in drive-means
Patent
1996-05-10
1998-02-17
Yoder, Michele K.
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific load support drive-means or its control
Includes fluid supporting ram in drive-means
100299, 156212, 156475, 269 20, B66B 904, B32B 3104
Patent
active
057183074
ABSTRACT:
A membrane press and method of elevating a three-dimensional workpiece are provided. The membrane press includes a work base having a supporting surface for carrying the workpiece. A foil-pressing frame is positioned above the workpiece for heating and applying a laminating foil to the workpiece. A plurality of fluid actuated pedestal assemblies are positioned for movement between a workpiece-loading position and a workpiece-lifting position above the supporting surface of the work base. Fluid passages communicate with the pedestal assemblies, and fluid pressure control means. The control means selectively directs a flow of fluid to the pedestal assemblies in response to the loading of the workpiece onto the supporting surface of the work base.
REFERENCES:
patent: 2756473 (1956-07-01), Anderson et al.
patent: 4314814 (1982-02-01), Deroode
patent: 4447282 (1984-05-01), Valerio et al.
patent: 5076880 (1991-12-01), Spengler et al.
patent: 5201981 (1993-04-01), Whiteside
patent: 5225027 (1993-07-01), Diekwisch
patent: 5346193 (1994-09-01), Kitagawa
patent: 5397214 (1995-03-01), Cheung
patent: 5522478 (1996-06-01), Diekwisch
patent: 5529658 (1996-06-01), Diekwisch
patent: 5580415 (1996-12-01), Diekwisch
Prof. Rolf Hesch, "Membrane Press Systems A Critical Comparison with View to Heating Systems, Heat Distribution, Pressing Time and Costs," all pages.
Heinrich Wemhoner, "The Development of Membrane Press Technology," all pages.
FDM's Woodworking Technology 2000, "Unbeatable Doors at Any Price," Oct. 1993, all pages.
Smartech LLC
Yoder Michele K.
LandOfFree
Method of elevating a three-dimensional workpiece does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of elevating a three-dimensional workpiece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of elevating a three-dimensional workpiece will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1777556