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Class Information
Number: 198/803.9
Name: Conveyors: power-driven > Conveyor section > Unit load conveying surface means moved about an endless or rotating path > Holder grips load > Cam means moves at least one portion of the gripper to a load engaging position
Description: Apparatus wherein the load-supporting component comprised at least two relatively movable portions, one of which is moved to the load contacting position by a means having a surface carrying fixed points at varying distance from the center thereof.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8602471 Container clamp or clip Dec. 10, 2013
8574477 Method for applying a fluid to end walls of thermoplastic containers Nov. 5, 2013
8567590 Method, clip and device for transporting an article to be treated in an electrolytic system Oct. 29, 2013
8556067 Conveyor system and method for conveying planar products Oct. 15, 2013
8439413 Gripping device for automatic bottle-topping machines May. 14, 2013
8348045 Device for transporting flat objects Jan. 8, 2013
8307977 Vessel conveying device separating a main vessel flow into a plurality of secondary flows Nov. 13, 2012
8220621 IC device conveying apparatus Jul. 17, 2012
8202079 Method and device for blow molding containers Jun. 19, 2012
8128142 Clamp Mar. 6, 2012
7926647 Systems and methods for providing an improved timing conveyor Apr. 19, 2011
7922226 Compensating gripper with independent gripper adjustment Apr. 12, 2011
7849998 Container switching device Dec. 14, 2010
7770718 Systems and methods for providing an improved timing conveyor Aug. 10, 2010
7735296 Apparatus and method for a carton carrier Jun. 15, 2010
7631914 Adjustable gripper pad with eccentric bore Dec. 15, 2009
7527261 Mailpiece container for stacking mixed mail and method for stacking mail therein May. 5, 2009
7140870 Variable-pitch arm star construction for rotary molding machines for making, by drawing and blowing, plastic vessels and bottles, and rotary molding machine comprising the star construction Nov. 28, 2006
7021453 Conveyor with gear mechanism gripper and related conveyor link Apr. 4, 2006
6959953 Gripping device for taking hold of receptacles Nov. 1, 2005
6779651 Device for conveying discrete entities having an improved transfer arm, and container blow-molding facility with such a device Aug. 24, 2004
6773008 Apparatus for transporting sheet-like articles Aug. 10, 2004
6705608 Sheet material conveying apparatus with adjustable top grippers for pockets Mar. 16, 2004
6607068 Method and device for conveying unit loads Aug. 19, 2003
6578843 Method and apparatus for conveying printed products Jun. 17, 2003
6508498 Holding device for holding a container and a method for fixing a container Jan. 21, 2003
6457708 Method and apparatus for conveying printed products Oct. 1, 2002
6394449 Device for receiving and/or conveying flat products May. 28, 2002
6374997 Conveyor system Apr. 23, 2002
6357741 Velocity adjustable grippers on sliding carriage Mar. 19, 2002
6286662 Clamp for holding sheet-like objects Sep. 11, 2001
6227588 Gripper assembly May. 8, 2001
6186316 Method and device for the precise electrolytic deposition and etching of metal layers on circuit boards and conductors foils in continuous systems Feb. 13, 2001
6129350 Timing belt with product handling mechanism Oct. 10, 2000
5931287 Loading device having multiple tongs for handling lumber and the like Aug. 3, 1999
5893700 Transport star for containers Apr. 13, 1999
5829576 Continuous flow dip tinning system Nov. 3, 1998
5765677 Product conveying wheel Jun. 16, 1998
5752594 Loading device having multiple tongs for handling lumber and the like May. 19, 1998
5743377 Transport star for containers Apr. 28, 1998
5722530 Chain drive Mar. 3, 1998
5703332 Apparatus for conveying vulnerable articles in the article holders Dec. 30, 1997
5697490 Clamshell carrier Dec. 16, 1997
5628108 Wire transfer and cutting assembly suitable for use with multiple wire termination apparatus May. 13, 1997
5607045 Transport star unit for containers Mar. 4, 1997
5575379 Newspaper conveyor Nov. 19, 1996
5477901 Apparatus for the manufacture of high pressure laminates Dec. 26, 1995
5398485 Bottle support mechanism for a capping machine Mar. 21, 1995
5395151 Gripper for a conveying device for conveying single-sheet or multi-sheet printed products Mar. 7, 1995
5388820 Gripper for a conveying device for conveying single-sheet or multiple-sheet printed products Feb. 14, 1995

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