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Class Information
Number: 226/114
Name: Advancing material of indeterminate length > Plural material-moving means > With bight former > With pivotal former-support
Description: Device provided with means to mount the bight former for movement in an arcuate path.

Patents under this class:

Patent Number Title Of Patent Date Issued
8377249 Appraratus and method for providing a localized speed variance of an advancing substrate Feb. 19, 2013
8246879 Method and system for feeding a continuous rod of elastomeric material automatically to a user unit Aug. 21, 2012
7395952 Wire feeding apparatus and method Jul. 8, 2008
5746869 Apparatus and process for cyclically accelerating and decelerating a strip of material May. 5, 1998
5685472 Feeding device for processing a continuous moving web in a station in which the web is acted on while in a standstill position Nov. 11, 1997
5558263 Apparatus and method for non-contact active tensioning and steering of moving webs Sep. 24, 1996
5407513 Apparatus and process for cyclically accelerating and decelerating a strip of material Apr. 18, 1995
4863086 Device for supplying a machine working on a web of material in stopped position, more particularly but not exclusively applicable to supplying a flat cutting press Sep. 5, 1989
4834697 Driven guide roller indexing system May. 30, 1989
4834698 Cam positioned index take up roll May. 30, 1989
4798353 Web slitting system and slack inducing apparatus and method useful therein Jan. 17, 1989
4798576 Bag making machine Jan. 17, 1989
4711562 Image-forming apparatus Dec. 8, 1987
4702731 Thermoplastic bag machine Oct. 27, 1987
4508292 Tape loop sensing arm and tape guide for magnetic tape recording and playback machines Apr. 2, 1985
4422357 Apparatus for advancing a predetermined length of strip-shaped material Dec. 27, 1983
4358336 Device for applying tapes (tear-tapes) or the like to a web of material Nov. 9, 1982
4285752 Automatic tape lay-up system Aug. 25, 1981
4266389 Method and an arrangement for the advancing of a packing material web through a packing machine May. 12, 1981
4244504 Apparatus for controlling the movement of a web of material continuously delivered to a machine processing the web Jan. 13, 1981
4165029 Paper advance mechanism for an ink jet printer Aug. 21, 1979
4136538 Treatment of continuous towels Jan. 30, 1979
4131501 Method and apparatus for splicing running webs of low tensile strength Dec. 26, 1978
4114791 Feeding mechanism Sep. 19, 1978
4080732 Enveloper for wrapping the plates of an automotive storage battery Mar. 28, 1978
4071178 Machine for use with moving webs Jan. 31, 1978
4069775 Yarn tension compensating mechanism Jan. 24, 1978
4060187 Process and apparatus for permanently controlling the movement of web of material continuously delivered to a machine processing the web Nov. 29, 1977
4054267 Strap winch Oct. 18, 1977
4051986 Photoconductor storing apparatus Oct. 4, 1977
4033560 Paper advancing mechanism Jul. 5, 1977
4030652 Equalizing device for movements in packing machines, especially machines for making bags and the like Jun. 21, 1977
4030703 Simple machine Jun. 21, 1977
4015763 Alignment pawl for film-carrier advance mechanism Apr. 5, 1977
4011708 Bag handling apparatus Mar. 15, 1977
4000671 Transport guide for pliable sheet material Jan. 4, 1977
3977775 Damper for motion picture film in cinematographic apparatus Aug. 31, 1976
3966108 Inertia isolator Jun. 29, 1976
3933564 Method of affixing labels to a web of sheet or film material and apparatus for carrying out said method Jan. 20, 1976

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