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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 |
| 6293747 |
Straddle carrier with slab and coil tongs |
Sep. 25, 2001 |
| 6276733 |
Jaw tips and jaw tip assemblies for parts grippers |
Aug. 21, 2001 |
| 6273485 |
Parallel pneumatic gripper with body and jaws obtained from extruded elements |
Aug. 14, 2001 |
| 6273483 |
Three orthogonal directions movable fingers for holding and/or manipulating a three-dimensional object |
Aug. 14, 2001 |
| 6270136 |
Tong for well pipe |
Aug. 7, 2001 |
| 6260902 |
Gripper with segmented arms |
Jul. 17, 2001 |
| 6256555 |
Robot arm with specimen edge gripping end effector |
Jul. 3, 2001 |
| 6244643 |
Vehicle-mounted grapple device |
Jun. 12, 2001 |
| 6241298 |
Release mechanism |
Jun. 5, 2001 |
| 6237978 |
Apparatus for releasing items within a confined space |
May. 29, 2001 |
| 6227586 |
Modular stamped parts transfer gripper |
May. 8, 2001 |
| 6224122 |
High pressure rubber bale handing clamp |
May. 1, 2001 |
| 6224123 |
Gripper apparatus |
May. 1, 2001 |
| 6203084 |
Gripper arm assembly |
Mar. 20, 2001 |
| 6193292 |
Pneumatic gripper with three self-centering jaws |
Feb. 27, 2001 |
| 6186567 |
Automatic clamping and placement holder |
Feb. 13, 2001 |
| 6186570 |
Gripping device |
Feb. 13, 2001 |
| 6176531 |
Grapple system |
Jan. 23, 2001 |
| 6176532 |
Fluid powered gripper assembly having central cavity |
Jan. 23, 2001 |
| 6176533 |
Modular stamped parts transfer gripper |
Jan. 23, 2001 |
| 6170895 |
Articulated grasping apparatus |
Jan. 9, 2001 |
| 6168221 |
Magnetic carrier |
Jan. 2, 2001 |
| 6168219 |
Grapple |
Jan. 2, 2001 |
| 6145904 |
Fluid operated gripper device |
Nov. 14, 2000 |
| 6131978 |
Grapple for use on skidder |
Oct. 17, 2000 |
| 6123375 |
Parts gripper |
Sep. 26, 2000 |
| 6092848 |
Pneumatic parallel or radial gripper |
Jul. 25, 2000 |
| 6089635 |
Modular IC holding device in modular IC handler |
Jul. 18, 2000 |
| 6086125 |
Magnetic holding device |
Jul. 11, 2000 |
| 6076875 |
Gripper for linear voice coil actuator |
Jun. 20, 2000 |
| 6059336 |
Hydraulically actuated mechanical coupler |
May. 9, 2000 |
| 6056341 |
Apparatus for releasing items within a confined space |
May. 2, 2000 |
| 6048013 |
Modular stamped parts transfer gripper |
Apr. 11, 2000 |
| 6042166 |
Gripper |
Mar. 28, 2000 |
| 6039374 |
Suspended coupling for lifting devices, particularly for picking up and depositing thermal insulation hoods |
Mar. 21, 2000 |
| 6039375 |
Gripper assembly with integrated heat shield |
Mar. 21, 2000 |
| 6027302 |
Clamp force control for load-handling device |
Feb. 22, 2000 |
| 6019406 |
Lifting-machine power gripper and components |
Feb. 1, 2000 |
| 6015175 |
Magnetic holding device |
Jan. 18, 2000 |
| 5997064 |
Article gripping apparatus |
Dec. 7, 1999 |
| 5984617 |
Clamp for handling stacked loads of different sizes at different maximum clamping forces |
Nov. 16, 1999 |
| 5975605 |
Enclosed clamping or gripping device with accessible load controlling spring |
Nov. 2, 1999 |
| 5975604 |
Grapple with universal attachment device |
Nov. 2, 1999 |
| 5971456 |
Bakery system with gripper assemblies |
Oct. 26, 1999 |
| 5967580 |
Robotic manipulator |
Oct. 19, 1999 |
| 5967581 |
Gripper assembly with improved center repeatability |
Oct. 19, 1999 |
| 5938258 |
Power actuated tweezer |
Aug. 17, 1999 |
| 5938259 |
Pad for universal gripper |
Aug. 17, 1999 |
| 5938257 |
Power actuated parallel gripper |
Aug. 17, 1999 |
| 5931518 |
Gripper for wafer-shaped articles |
Aug. 3, 1999 |
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