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Class Information
Number: 226/118.3
Name: Advancing material of indeterminate length > Plural material-moving means > And intermediate storage > In a loop having a displaceable support > Where support is upheld by the material (e.g., dancer roller, etc.)
Description: Device wherein the guide is supported by the material*.

Patents under this class:

Patent Number Title Of Patent Date Issued
8437014 Paper handling system for utilization with a lazy-portrait formatting document printing system May. 7, 2013
7926688 Tension-controlled web processing machine and method Apr. 19, 2011
7438251 Web tensioning device with plural control inputs Oct. 21, 2008
6824032 Controller of running tension of paper web for rotary press Nov. 30, 2004
6588641 Method and apparatus for handling web Jul. 8, 2003
6471152 Dancer roll mechanism and web feeding apparatus incorporating such dancer roll mechanism Oct. 29, 2002
6352257 Web stabilizer Mar. 5, 2002
6267283 Storage device for photographic material Jul. 31, 2001
6104907 Image recording apparatus which prevents variation in speed of a recording medium and reduces shift values thereof Aug. 15, 2000
6068172 Device for transporting and temporarily storing a web-like recording medium in an electrographic printer or copier May. 30, 2000
6027003 Apparatus for turning or displacing a web of continuous recording material Feb. 22, 2000
6024319 Tension control apparatus Feb. 15, 2000
6012669 Apparatus for controlling tension in a web of fabric and associated methods Jan. 11, 2000
5988553 Entangling protection arrangement for a thread feeding buffer Nov. 23, 1999
5921453 Paper feeding apparatus in web threading apparatus Jul. 13, 1999
5810236 Web accumulator Sep. 22, 1998
5727723 Oscillating hauloff Mar. 17, 1998
5706995 Apparatus for the treatment of cloth strip with metal-surface rollers Jan. 13, 1998
5597105 Apparatus for buffering a variable length loop of strip material Jan. 28, 1997
5542592 Cable and wire pre-feed apparatus Aug. 6, 1996
5480085 Method and apparatus for controlling tension between variable speed driver rollers Jan. 2, 1996
5472127 Strip tension control apparatus Dec. 5, 1995
5366130 Dancer roller having multi-rack and pinion tension control Nov. 22, 1994
5366131 Cable and wire pre-feed apparatus, using endless belt wire drive Nov. 22, 1994
5320266 Strip storage arrangement with independent tension control of synchronously operated support carriages Jun. 14, 1994
5197644 Film cabinet with roller attachment and film transfer mechanisms Mar. 30, 1993
5133172 Vertical dancer with constant torque Jul. 28, 1992
5050812 Dual-envelope making machine and method of using Sep. 24, 1991
5031847 Wire-supplying device for manufacturing wire harnesses invention Jul. 16, 1991
4995564 Rewinder for thin tape Feb. 26, 1991
4941606 Device to stabilize a notched web in a vacuum box Jul. 17, 1990
4930672 Storing transfer apparatus to interconnect developing and printing machines for continuous strip photographic material Jun. 5, 1990
4915282 Inertia compensated festoon assembly Apr. 10, 1990
4787544 Dancer roller Nov. 29, 1988
4782354 Automatic photograph developing plant Nov. 1, 1988
4657164 Web tension controller Apr. 14, 1987
4645109 Apparatus for the continuous treatment of endless textile material Feb. 24, 1987
4408906 High speed on-demand processor for pressure sensitive labels Oct. 11, 1983
4223822 Yarn compensator for a multicolor yarn warp printer Sep. 23, 1980
4202476 Web tensioning apparatus for a hostile fluid bath May. 13, 1980
3977220 Washing of elongate materials Aug. 31, 1976

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