| |
 |
|
Class Information
Number: 294/88
Name: Handling: hand and hoist-line implements > Grapple > Magnet- or piston-controlled
Description: Devices in which the operation of the grapple is caused by magnetic means or fluid-operated pistons.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611181 |
Gripper head with rotatable gripper blades and anti-slant provision |
Nov. 3, 2009 |
| 7604584 |
Automatic tool-changing arm of automatic tool changer |
Oct. 20, 2009 |
| 7566197 |
Independent hydraulic pinching fingers attachment for utility vehicles |
Jul. 28, 2009 |
| 7553120 |
Hydraulic control unit for the arms of a grip and grip including said hydraulic unit |
Jun. 30, 2009 |
| 7547052 |
Robotic head for palletizing full boxes, tray packs and spot packs |
Jun. 16, 2009 |
| 7543868 |
Mechanically actuated vacuum lifting device |
Jun. 9, 2009 |
| 7540545 |
Vehicle-to-vehicle grasping apparatus |
Jun. 2, 2009 |
| 7537255 |
Adjustable gripper pads |
May. 26, 2009 |
| 7500702 |
Seat holding apparatus for manufacturing vehicles |
Mar. 10, 2009 |
| 7490881 |
Long travel gripper |
Feb. 17, 2009 |
| 7490883 |
Apparatus for transporting trays |
Feb. 17, 2009 |
| 7488020 |
Workpiece-gripping chuck and method for controlling the same |
Feb. 10, 2009 |
| 7475927 |
Expandable finger gripper |
Jan. 13, 2009 |
| 7472937 |
Method and apparatus for gripping containers |
Jan. 6, 2009 |
| 7452017 |
Expandable finger gripper |
Nov. 18, 2008 |
| 7431554 |
Pinching fingers attachment for utility vehicles |
Oct. 7, 2008 |
| 7396059 |
Structure of angular pneumatic gripper |
Jul. 8, 2008 |
| 7293812 |
Power driven gripping device with various cross-sections |
Nov. 13, 2007 |
| 7290816 |
Work piece gripping device for robotized manipulating systems |
Nov. 6, 2007 |
| 7258378 |
Structure of improved pneumatic gripper assemblies |
Aug. 21, 2007 |
| 7210720 |
Timed rotation tool assembly and actuator |
May. 1, 2007 |
| 7207610 |
Clam for wood handling equipment |
Apr. 24, 2007 |
| 7204535 |
Lifting apparatus |
Apr. 17, 2007 |
| 7198312 |
Arrangement for handling objects such as nursery stock or the like |
Apr. 3, 2007 |
| 7188879 |
Slide gripper assembly |
Mar. 13, 2007 |
| 7172230 |
Angular pneumatic gripper |
Feb. 6, 2007 |
| 7160077 |
Grapple assembly, a front end loader having a grapple assembly, and method for operating a grapple assembly |
Jan. 9, 2007 |
| 7125059 |
Hand device for working robot |
Oct. 24, 2006 |
| 7066514 |
Method and apparatus for gripping containers |
Jun. 27, 2006 |
| 7052060 |
Device and method for gripping at least one elongated element |
May. 30, 2006 |
| 7036396 |
Drill pipe spinner device |
May. 2, 2006 |
| 7032944 |
Modular stamped parts transfer gripper |
Apr. 25, 2006 |
| 7021687 |
Clamp assembly |
Apr. 4, 2006 |
| 7000966 |
Pick-and-place tool |
Feb. 21, 2006 |
| 6948904 |
Hydraulically actuated casing slip lifter with hinged wrap arm assembly |
Sep. 27, 2005 |
| 6938938 |
Fluid operated gripper |
Sep. 6, 2005 |
| 6896306 |
Actuator mechanism for a two-bucket grab device |
May. 24, 2005 |
| 6898487 |
Specimen sensing and edge gripping end effector |
May. 24, 2005 |
| 6874834 |
Linear slide gripper |
Apr. 5, 2005 |
| 6830273 |
Parallel gripper |
Dec. 14, 2004 |
| 6827381 |
Gripper or clamping device |
Dec. 7, 2004 |
| 6820357 |
Multi-purpose tool for a front end loader of a tractor |
Nov. 23, 2004 |
| 6779253 |
Grip tip of gripper for parts having different shape in surface mount device |
Aug. 24, 2004 |
| 6679450 |
Tube feeding device for a work station of a cheese-producing textile machine |
Jan. 20, 2004 |
| 6666489 |
Sealed gripper apparatus |
Dec. 23, 2003 |
| 6668211 |
Arithmetic processing device, object-to-object communication method and robot |
Dec. 23, 2003 |
| 6659523 |
Transfer apparatus for automated parts movement |
Dec. 9, 2003 |
| 6641189 |
Article sensor assembly |
Nov. 4, 2003 |
| 6637744 |
Device for positioning sheets in a machine station |
Oct. 28, 2003 |
| 6626476 |
Robotic gripper apparatus |
Sep. 30, 2003 |
|
|
|
