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Class Information
Number: 225/101
Name: Severing by tearing or breaking > Breaking or tearing apparatus > Work-parting pullers (bursters) > Relatively movable clamps
Description: Devices wherein each set of gripping elements comprises a pair of closable jaws.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370783 |
Device for separating stacked sheets |
May. 13, 2008 |
| 7143915 |
Process to fracture connecting rods and the like with resonance-fatigue |
Dec. 5, 2006 |
| 6835042 |
Robotic loading cell for molded utensils |
Dec. 28, 2004 |
| 6776748 |
Device for breaking the nicks connecting the blanks of a pile of cardboard sheets |
Aug. 17, 2004 |
| 6732896 |
Apparatus and process for dividing a nonwoven web |
May. 11, 2004 |
| 6655566 |
Bundle breaker improvement |
Dec. 2, 2003 |
| 6644529 |
Process to fracture connecting rods and the like with resonance-fatigue |
Nov. 11, 2003 |
| 6634079 |
Optical fiber cleaver |
Oct. 21, 2003 |
| 6609643 |
Dual clamping arrangement for connecting rod fracturing machine |
Aug. 26, 2003 |
| 6598774 |
Optical fiber cutting device |
Jul. 29, 2003 |
| 6536642 |
Apparatus for separating the bearing cap of a connecting rod by fracture |
Mar. 25, 2003 |
| 6513694 |
Semiconductor wafer cleaving method and apparatus |
Feb. 4, 2003 |
| 6321964 |
Continuous paper cutting unit |
Nov. 27, 2001 |
| 6279805 |
Continuous paper cutting unit |
Aug. 28, 2001 |
| 6273312 |
Continuous paper cutting unit |
Aug. 14, 2001 |
| 6068170 |
Continuous paper cutting unit |
May. 30, 2000 |
| 6058587 |
Clamps for separating portion of roll processing line |
May. 9, 2000 |
| 6019267 |
Bundle breaker |
Feb. 1, 2000 |
| 5865358 |
Breaker machine |
Feb. 2, 1999 |
| 5791539 |
Bundle breaker |
Aug. 11, 1998 |
| 5719077 |
Fixture and method for laser fabrication by in-situ cleaving of semiconductor bars |
Feb. 17, 1998 |
| 5699947 |
Process and machine for parting the cap of connecting rods, particularly connecting rods for internal-combustion engines |
Dec. 23, 1997 |
| 5568891 |
Making a fractured powder metal connecting rod |
Oct. 29, 1996 |
| 5495972 |
Method and apparatus for cutting flat tubes |
Mar. 5, 1996 |
| 5472126 |
Tube slicing technique |
Dec. 5, 1995 |
| 5450668 |
Method and apparatus for separating tubing |
Sep. 19, 1995 |
| 5407116 |
Method and apparatus for cutting flat tubes |
Apr. 18, 1995 |
| 5388745 |
Method and apparatus for separating tubing |
Feb. 14, 1995 |
| 5368211 |
Apparatus for the oblique cutting of one or of several optical fibers |
Nov. 29, 1994 |
| 5341696 |
Process and device for producing a peel or tear test specimen on a welded compound sheet |
Aug. 30, 1994 |
| 5255008 |
Electrophotographic printer using a continuous form recording sheet |
Oct. 19, 1993 |
| 5224638 |
Induction severing apparatus |
Jul. 6, 1993 |
| 5154333 |
Jaw cleaving device |
Oct. 13, 1992 |
| 5143268 |
Flat tube cutting techniques |
Sep. 1, 1992 |
| 5133492 |
Method and apparatus for separating thin-walled, multiport micro-extrusions |
Jul. 28, 1992 |
| 5131577 |
Apparatus for making a powder metal connecting rod |
Jul. 21, 1992 |
| 5025609 |
Sheet separator device |
Jun. 25, 1991 |
| 4987723 |
Method and apparatus for stripping tags from die cut sheets |
Jan. 29, 1991 |
| 4790465 |
Cleaving optical fibers |
Dec. 13, 1988 |
| 4790464 |
Method and apparatus for cutting optical fibres |
Dec. 13, 1988 |
| 4730763 |
Means and method for scoring and severing an optical fiber |
Mar. 15, 1988 |
| 4714035 |
Placket lining machine |
Dec. 22, 1987 |
| 4674666 |
Apparatus for cleaving an optical fiber |
Jun. 23, 1987 |
| 4667862 |
Cleaving apparatus and method |
May. 26, 1987 |
| 4627561 |
Fiber optic terminus cleaving apparatus |
Dec. 9, 1986 |
| 4619387 |
Fiber optic cleaving tool |
Oct. 28, 1986 |
| 4618084 |
Optical fibre cutting tool |
Oct. 21, 1986 |
| 4591082 |
Optical fiber severing device and method |
May. 27, 1986 |
| 4586916 |
Corrugated carton separator |
May. 6, 1986 |
| 4579027 |
Apparatus and method for cutting and unbonding elastic bands |
Apr. 1, 1986 |
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