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Class Information
Number: 226/97.2
Name: Advancing material of indeterminate length > By fluid current > And web storage
Description: Device and means to accumulate web* material*.










Patents under this class:

Patent Number Title Of Patent Date Issued
6564983 Apparatus for controlling web tension May. 20, 2003
6461671 Paper coating apparatus and method for coating paper Oct. 8, 2002
6251477 Paper coating apparatus and method for coating paper Jun. 26, 2001
5803392 Vacuum box and method of operation for non-contact web transport therein Sep. 8, 1998
5775623 Low inertia apparatus and method for accumulating and applying tension to webs Jul. 7, 1998
5501412 Apparatus and method for controlling tension in a web Mar. 26, 1996
5135149 Apparatus for the storage and transport of an elongate endless tape Aug. 4, 1992
4858808 Tape handling apparatus Aug. 22, 1989
RE32700 Convertible platen for graphics plotter Jun. 21, 1988
4727440 Dual-column tension and speed controller for high speed tape transporter Feb. 23, 1988
4700909 Tape deck having improved tape path Oct. 20, 1987
4512505 Convertible platen for graphics plotter Apr. 23, 1985
4477822 Graphic recorder Oct. 16, 1984
4469265 Tape handling device Sep. 4, 1984
4377251 Variable geometry vacuum column Mar. 22, 1983
4370872 Apparatus for continuously treating strand-like textile material in vertical loops Feb. 1, 1983
4355882 Multiple function reproduction apparatus Oct. 26, 1982
4316568 Methods and apparatus for guiding tape Feb. 23, 1982
4300711 Apparatus for the pneumatic transport of textile band material Nov. 17, 1981
4218026 Paper web buffer system Aug. 19, 1980
4216888 Installation for the formation of suspended folds in textile strip material Aug. 12, 1980
4216889 Vacuum tank for magnetic tape handlers Aug. 12, 1980
4210266 Device for ejecting a loop of leader tape from a magnetic tape cassette Jul. 1, 1980
4199766 Random-dump storage buffer for moving web Apr. 22, 1980
4181426 Random-dump storage buffer for moving web Jan. 1, 1980
4128198 Endless tape loop storage apparatus Dec. 5, 1978
4127225 Tape storage bin Nov. 28, 1978
4110758 High quality printing system with constant intermittent tape drive Aug. 29, 1978
4052022 Winding device Oct. 4, 1977
3986651 Concave tape guide Oct. 19, 1976
3952968 Tape transport system Apr. 27, 1976
3948463 Web transport load and unload system Apr. 6, 1976
3945036 Information recording transport with tape tension equalization between distinct capstans Mar. 16, 1976
3940090 Vacuum column loading interlock Feb. 24, 1976











 
 
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