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Class Information
Number: 83/409
Name: Cutting > With means to convey work relative to tool station > With work-constraining means on work conveyer (i.e., "work-carrier")
Description: Device in which the work-moving means includes elements or mechanism (mounted on or integral with, and moving with, said means) for securing the work against both forward and rearward shifting of the work relative to the motion of said work-moving means, whereby the work partakes of all the feeding movements of the work mover.

Sub-classes under this class:

Class Number Class Name Patents
83/409.1 Plural means to constrain plural work pieces 36
83/415 With additional work-locating means on work-carrier 26
83/410 With means to guide work-carrier in nonrectilinear path 19
83/412 With means to orient or position work carrier relative to tool station 81

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8549969 Supply device for cutting device Oct. 8, 2013
8499669 Methods and apparatus for singulating micro-well tape Aug. 6, 2013
8322275 Top and tail system for leafy vegetables Dec. 4, 2012
8245611 Method and device for transporting flexible, two-dimensional products and simultaneously cutting these Aug. 21, 2012
8215217 Apparatus for mounting a stop rule on the machine table of a table saw Jul. 10, 2012
8109186 Gripping food products in slicing machines Feb. 7, 2012
8096219 Apparatus for conveying a workpiece to make a straight-line cut Jan. 17, 2012
7971511 Panel saw machine Jul. 5, 2011
7827892 Apparatus for trimming paper rolls or logs and method for treating the logs Nov. 9, 2010
7685916 Product clamp for food slicing machine Mar. 30, 2010
7673545 Tissue slicing device Mar. 9, 2010
7603936 Loaf seam synchronization device for continuous loaf feed slicing machine Oct. 20, 2009
7451676 Apparatus and methods for dividing medicinal tablets and for packaging and distributing tablet portions Nov. 18, 2008
7377200 Workpiece holding devices for use with saws May. 27, 2008
7270039 Reload system for slicing machine Sep. 18, 2007
7066001 Device for machining band-like or plate-like material Jun. 27, 2006
6698476 Woodworking apparatus Mar. 2, 2004
6647846 Machine tool with feed system Nov. 18, 2003
6629549 Lathe attachment for a portable bandsaw mill Oct. 7, 2003
6615698 Dual-end blinds trimming machine Sep. 9, 2003
6508153 Conveyor product transfer apparatus and method Jan. 21, 2003
6505536 Butter cutter Jan. 14, 2003
6497167 Wiping material dispensing drum in dispensing apparatus with format and length adjustment of the dispensed material Dec. 24, 2002
6490956 Feeding apparatus of moved body Dec. 10, 2002
6311828 Stepped positioning fence Nov. 6, 2001
6295906 Apparatus and method for advancing, cutting and ejecting a tubular workpiece Oct. 2, 2001
6244147 Weld sample cutter Jun. 12, 2001
6175776 Side and edge seal for minimizing vacuum losses from a permeable support surface Jan. 16, 2001
5890524 Router table sled Apr. 6, 1999
5878641 Cutting apparatus Mar. 9, 1999
5860342 Method for moving point needles on a compound course curve Jan. 19, 1999
5809857 Saw system for double mitre and plumb cutting Sep. 22, 1998
5787776 Food slicer Aug. 4, 1998
5655583 Tenonizer apparatus and staircase method Aug. 12, 1997
5628237 Slicing machine for two or more food loaves May. 13, 1997
5582056 Installation for cutting a knife material Dec. 10, 1996
5550033 Mold plunger and method for embedding tissue samples Aug. 27, 1996
5441092 Method and apparatus for the production of heart centered, substantially square timbers Aug. 15, 1995
5421185 Apparatus for cutting sheet material into curved segments Jun. 6, 1995
5373878 Log conveyor for a scragg mill Dec. 20, 1994
5347899 Slot cutter Sep. 20, 1994
5317941 Slitting overwidth metal strip Jun. 7, 1994
5282713 Apparatus for removing recyclable materials from bags Feb. 1, 1994
5245897 System and method for advancing the leading edge of a corrugated web Sep. 21, 1993
5245901 Feeding device for a roller knife cutter for longitudinal and transverse severance Sep. 21, 1993
5203665 Apparatus for removing compost from plastic bags Apr. 20, 1993
5193426 Linear type punch press Mar. 16, 1993
5191821 Lever lock hold down mechanism Mar. 9, 1993
5191820 Feed drive for a cutting machine for cutting foods Mar. 9, 1993
5189936 Conveyor for supporting and advancing sheet material and cutting machine including such conveyor Mar. 2, 1993

1 2 3

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