Pressure-medium activated linear drive system

Details Pressure-medium activated linear drive system Pressure-medium activated linear drive system

1995-05-12

1997-02-11

Morano, S. Joseph

Railways

Car-carried propulsion system

Pneumatic

104106, 104107, 105153, E01B 2500

Patent

active

056010265

ABSTRACT:
A linear drive system has a guide rail and a transport device that is moveable along the guide rail. At least one tubular, flexible hollow body is positioned along the extension of the guide rail. The hollow body consists essentially of an elastomeric material and has a first and a second end. The at least one hollow body is loadable with a pressure medium from the first or the second end. At least one squeezing roller is rotatably connected to the transport device for forcing sealingly the at least one hollow body against a counter element. The guide rail consists essentially of a flexible elastomer.

REFERENCES:
patent: 3318262 (1967-05-01), Ganzinotti
patent: 3687083 (1972-08-01), Brown
patent: 3691961 (1972-09-01), Zeldman et al.
patent: 3805705 (1974-04-01), Zeldmna et al.
patent: 3924905 (1975-12-01), Simmons
patent: 4471867 (1984-09-01), Forshee
patent: 4687030 (1987-08-01), Faasse
patent: 5300048 (1994-04-01), Drewes, Jr. et al.
"Engineering Materials and Their Applications: 3rd Edition", Flinn et al, Houghton-Mifflin Company. 1986.

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