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Class 242/524 - Sequential cutting stations


Subclass of Class 242 - Winding, tensioning, or guiding
Definition: Subject matter wherein a single section of elongated material
No. of patents: 16
Last issue date: 06/17/2008


NumberTitleIssue Date
7386927Apparatus to roll, cut, weld, and form tank car outer jackets
A system and method of fabricating tank car outer jackets are provided that include supporting a plurality of coils of sheet metal on a plurality of coil supports such that the central longitudinal axes of the plurality of coils are generally parallel to a central l...
06/17/2008
7293736Rewinding machine to rewind web material on a core for rolls and corresponding method of winding
In a rewinding machine for winding web material onto a core to form rolls which has an unusual capability for accurate regulation of the winding, the web material is supplied to a winding drum and is transferred to the core to form the roll. The core is supported, r...
11/13/2007
7156007Device and a process for coarsely grinding hydrous polymer gels
The present invention relates to a device for crushing a hydrous polymer jelly, comprising two rolls (11,12) located axially parallel and rotating in opposite directions between which a nip (13) for the passage of the polymer gel (10) is formed....
01/02/2007
7137539Method and apparatus for slitting and processing a web into plural use supply forms
An apparatus and method of converting a web of indefinite length into a plurality of web portions by slitting the web at a transverse point prior to processing the web portions into a plurality of use supply forms (such as rolls), wherein the plurality of web portio...
11/21/2006
6814329Production managing method for photo film production
A production managing method for production of motion picture photo film is provided. At first, film web is slitted to produce continuous photo film having a predetermined width. Production managing information is written to an RFID (radio frequency identification) ...
11/09/2004
6739545Process for winding a running material web and winding apparatus for conducting the process
Process and apparatus for winding a running material web, in particular a paper or cardboard web, in which the running material web is wound consecutively on several winding cores, in particular reel spools. At least one cut is made preferably running parallel to th...
05/25/2004
6450437Reel configuration for winding thinly rolled finished strip
A reel configuration for winding thinly rolled finished strip after passing through a cooling section situated at the end of an installation for the continuous rolling of hot strip cross sections from thin slabs which are cast with near-final dimensions, ...
09/17/2002
5248106Rewinder with means for changing the number of perforations provided around each log in the course of formation
A rewinder for producing rolls or logs (R) of web material (N) comprises at least a roller (5, 7, 8) rotating at a speed proportional to the feeding speed of the web material (N), members (10, 11, 13) defining a winding space for the formation of the log ...
09/28/1993
4911374System and method for use in delaminating bobbins of paper material
A system and method for handling and delaminating a bobbin of sheet-like material, such as tipping paper, comprising a delaminator apparatus (100), a robotic arm assembly (182) having a robotic hand (185) connected thereto and a control console (212) for ...
03/27/1990
4821972System and method for use in handling and delaminating bobbins of paper material
A system and method for handling and delaminating a bobbin of sheet-like material, such as tipping paper, comprising a delaminator apparatus (100), a robotic arm assembly (182) having a robotic hand (185) connected thereto and a control console (212) for ...
04/18/1989
4807825Roll winding machine
A machine and method for winding coreless rolls from an indefinite length web by winding a spiral body in a winding pocket with a trailing end extending upstream from the pocket, releasing the body from the pocket and accelerating the body and trailing en...
02/28/1989
4747553Method and apparatus for taking up taping tape loaded with electronic parts therein
A method of taking up tape storing chip type parts therein and a device for doing so in which the tape is wound on a reel, and cut to form a tape leader which is taped to the peripheral surface of the outermost tape winding....
05/31/1988
4583698Web-winding machine for winding paper webs onto cardboard cores or the like
The continuous paper web, unwound from a feeding roll, is first passed through a perforation station to generate pre-established tear-off lines and then through a severing station where it is severed into sheets of the desired length. From the severing st...
04/22/1986
4497454Tape loading machine
An improved cassette loading machine is provided which has means for rotatably supporting two supply reels of magnetic tape, means for loading cassettes with tape from either supply reel, and means for automatically (1) terminating the loading of cassette...
02/05/1985
4458852Web transfer apparatus
An apparatus and method for transferring a moving web from one windup core to another windup core comprising a plurality of rotatable core chucks mounted on a revolvable turret, means for leading said web towards said cores, and means for forming and seve...
07/10/1984
4027828Perforating machine
A perforating machine for making tear lines in a woven or non-woven fiber sheet material. The machine comprises a feeder mechanism for feeding a web of sheet material. A roller assembly maintains the web stretched while a further roller imposes tension to...
06/07/1977
 
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