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Class Information
Number: 225/4
Name: Severing by tearing or breaking > Methods > Transversely of continuously fed work
Description: Processes wherein the line of breaking or tearing is generally across the direction of feed of the work and occurs during the feed thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7156274 |
Media separating apparatus and method |
Jan. 2, 2007 |
| 7059794 |
Methods and apparatus for bursting perforated paper stock |
Jun. 13, 2006 |
| 7059505 |
Method and system for breaking a web perforation |
Jun. 13, 2006 |
| 6799412 |
Cottoner apparatus |
Oct. 5, 2004 |
| 6609644 |
Method of dispensing perforated tickets |
Aug. 26, 2003 |
| 6599384 |
Method of separating and placing discrete elements |
Jul. 29, 2003 |
| 6523595 |
Method of and apparatus for separating discrete elements from pre-perforated web for placement on product web moving at different speed |
Feb. 25, 2003 |
| 6481663 |
Process for severing a material web and reeling device for winding a material web |
Nov. 19, 2002 |
| 6464120 |
Sheet material having weakness zones and a system for dispensing the material |
Oct. 15, 2002 |
| 6267282 |
Method and apparatus for handling laser bars |
Jul. 31, 2001 |
| 6206262 |
Separating device for severing perforated tube sections |
Mar. 27, 2001 |
| 5941053 |
Coupon inserting apparatus and method |
Aug. 24, 1999 |
| 5934534 |
Separating a web at a line of weakness |
Aug. 10, 1999 |
| 5857603 |
Process and apparatus for dividing glass sheets into cuts |
Jan. 12, 1999 |
| 5853117 |
Separator for linerless labels |
Dec. 29, 1998 |
| 5829659 |
Curved-angle cleaving of optical fibers |
Nov. 3, 1998 |
| 5785224 |
Inserting apparatus and method using a snap-and-burst technique |
Jul. 28, 1998 |
| 5784861 |
Coupon inserting apparatus and method |
Jul. 28, 1998 |
| 5735443 |
Single part burster |
Apr. 7, 1998 |
| 5622302 |
Apparatus and methods for bursting interstacked longitudinally offset form sets from continuous webs |
Apr. 22, 1997 |
| 5588280 |
Coupon inserting apparatus and method |
Dec. 31, 1996 |
| 5553763 |
Feeding of offset, collated forms |
Sep. 10, 1996 |
| 5540369 |
Detaching linerless labels |
Jul. 30, 1996 |
| 5495972 |
Method and apparatus for cutting flat tubes |
Mar. 5, 1996 |
| 5494771 |
Separating and recovering method of continuously coated photoreceptor drum |
Feb. 27, 1996 |
| 5480083 |
Device for separating perforated sections of a tubular web |
Jan. 2, 1996 |
| 5427294 |
Method and apparatus for breaking film perforations |
Jun. 27, 1995 |
| 5388746 |
Separator/folder bag machine |
Feb. 14, 1995 |
| 5312031 |
Sheet feeder |
May. 17, 1994 |
| 5238164 |
Offset conveyor |
Aug. 24, 1993 |
| 5193726 |
Sheet material dispensing apparatus |
Mar. 16, 1993 |
| 5160076 |
Ticket dispensing device and method |
Nov. 3, 1992 |
| 5156241 |
Method of automatically breaking and removing a nearly depleted lap bobbin and an apparatus for carrying out the same |
Oct. 20, 1992 |
| 5141142 |
Method and apparatus for bursting perforated web material |
Aug. 25, 1992 |
| 5133615 |
Ticket issuing machine |
Jul. 28, 1992 |
| 5133491 |
Substrate breaker |
Jul. 28, 1992 |
| 5079901 |
Coupon inserting apparatus and method |
Jan. 14, 1992 |
| 5076555 |
Apparatus for partially severing strip of paper along lines offset from lines of weakening in the paper |
Dec. 31, 1991 |
| 4946086 |
Method and apparatus for severing a paper web, particularly perforated paper |
Aug. 7, 1990 |
| 4943271 |
Apparatus for the production of (cigarette) packs |
Jul. 24, 1990 |
| 4929226 |
Process and apparatus for producing and conveying pack blanks |
May. 29, 1990 |
| 4865241 |
Method and apparatus for subdividing into pieces a ceramic plate |
Sep. 12, 1989 |
| 4862378 |
Perforated web separator |
Aug. 29, 1989 |
| 4742945 |
Method for segmenting building boards and apparatus therefor |
May. 10, 1988 |
| 4732306 |
One-revolution stop mechanism and dispensing method for rolled web dispensers |
Mar. 22, 1988 |
| 4730762 |
Process and equipment for manufacturing individual stacks consisting of a length of material folded in zig zag form |
Mar. 15, 1988 |
| 4718654 |
Apparatus and method for separation and delivery of continuous forms |
Jan. 12, 1988 |
| 4646955 |
Method for segmenting building boards and apparatus therefor |
Mar. 3, 1987 |
| 4618085 |
Sheet separating apparatus |
Oct. 21, 1986 |
| 4616773 |
Forms feeding apparatus |
Oct. 14, 1986 |
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