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Class Information
Number: 198/468.9
Name: Conveyors: power-driven > Conveyor system for moving a specific load as a separate unit > System includes an oscillating or reciprocating load engaging element > Engaging element moves load horizontally in a straight line
Description: Apparatus wherein the load is only moved in a straight line in a plane generally parallel to the ground by the load engaging component.


Sub-classes under this class:

Class Number Class Name Patents
198/468.11 Element pushes load over separate support and has linear path of travel 78
198/468.1 Element pushes load over separate support and has nonlinear path of travel 83


Patents under this class:
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Patent Number Title Of Patent Date Issued
7428958 Substrate conveyor apparatus, substrate conveyance method and exposure apparatus Sep. 30, 2008
7383939 Device and method for handling workpieces in particular vehicle chassis Jun. 10, 2008
7347313 Method of equally spacing items in article handling systems Mar. 25, 2008
7304260 System and method for filling, removing and transporting containers Dec. 4, 2007
7299912 Conveyor for bar or pipe Nov. 27, 2007
7210221 Transfer system for assembling a head gimbal assembly May. 1, 2007
7168553 Dynamically balanced substrate carrier handler Jan. 30, 2007
7163038 Systems and methods for end squaring and dividing elongated materials Jan. 16, 2007
7150598 Pallet handling apparatus and method Dec. 19, 2006
7134541 Conveyance apparatus for processing step Nov. 14, 2006
7128199 Hooked dust scraper for ball screw unit Oct. 31, 2006
7097023 Finished product receiving unit of a corrugated metal sheet member making machine Aug. 29, 2006
6983837 Finished product receiving unit used in a corrugated metal sheet member making machine Jan. 10, 2006
6962251 Finished product receiving system for use with a metal sheet member processing machine Nov. 8, 2005
6942087 Conveyor system and method for transferring stacks of paper or the like to a discharge conveyor Sep. 13, 2005
6915895 Container group delivery mechanism, and equipment and method for transporting container Jul. 12, 2005
6899511 Modular robotic device and manufacturing system May. 31, 2005
6766897 Linear motion guide unit Jul. 27, 2004
6702098 Device to feed work pieces using gripping rails Mar. 9, 2004
6692214 Pusher, puller loader, unloader, and working device Feb. 17, 2004
6557446 Apparatus for cutting and sorting diagnostic strips May. 6, 2003
6543603 Unit for transferring articles Apr. 8, 2003
6523676 Continuous treatment apparatus Feb. 25, 2003
6505731 Transport device for strand materials in continuous production of infusion bags for making tea Jan. 14, 2003
6494309 Stack support loading and/or offloading system and a corresponding loading and/or offloading system Dec. 17, 2002
6435336 Parts transfer system Aug. 20, 2002
6301776 System and method for assembling an outdoor unit of a dual-unit type air conditioner Oct. 16, 2001
6276509 Sorting device for flat, letter-like postal items Aug. 21, 2001
6256869 Electronic-component mounting system Jul. 10, 2001
5992180 Method and apparatus for bend-shaping a glass plate Nov. 30, 1999
5950801 Separation device for separating a first component from a row of components Sep. 14, 1999
5915916 Actuator Jun. 29, 1999
5895192 Apparatus and method for removing and transporting articles from molds Apr. 20, 1999
5882596 Method and device for automatic chemical analysis Mar. 16, 1999
5819905 Device and method for moving objects along a circuit Oct. 13, 1998
5755847 Insulator support assembly and pushbar mechanism for handling glass containers May. 26, 1998
5703332 Apparatus for conveying vulnerable articles in the article holders Dec. 30, 1997
5694993 End dog carriage twin Dec. 9, 1997
5681138 Apparatus for removing and transporting articles from molds Oct. 28, 1997
5588279 Apparatus and method for transporting a container between processing stations of a packaging machine Dec. 31, 1996
5400894 Production line accumulator Mar. 28, 1995
5400652 Plate positioning system for presses Mar. 28, 1995
5320213 Accumulating ratchet conveyor Jun. 14, 1994
5305871 Package-conveying apparatus comprising endless member conveyor and pushers Apr. 26, 1994
5244073 Method of pressing chip type electronic components Sep. 14, 1993
5231930 Apparatus for the feeding of blanks to a packaging machine Aug. 3, 1993
5226523 Conveying apparatus and method of controlling the same Jul. 13, 1993
5195866 Conveying apparatus Mar. 23, 1993
5069598 Apparatus and method for loading sheet material articles Dec. 3, 1991
5011001 Twin carriage system Apr. 30, 1991

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