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Movement system configured for moving load in multiple directions

A technology for moving systems and moving loads, applied in the direction of load suspension components, counterweights, transportation and packaging, etc., can solve problems such as increasing the inertia of the system

Active Publication Date: 2013-05-08
GM GLOBAL TECH OPERATIONS LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the horizontal travel speed is large, the inertia added to the system becomes a large defect

Method used

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  • Movement system configured for moving load in multiple directions
  • Movement system configured for moving load in multiple directions
  • Movement system configured for moving load in multiple directions

Examples

Experimental program
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Embodiment Construction

[0021] Referring to the drawings, wherein like numerals indicate like parts, a moving system 10 configured to move a load 12 in multiple directions is shown in figure 1 Shown at 10 in. Mobile system 10 is mounted to a fixed support structure 14 configured to support mobile system 10 and load 12 . The support structure 14 includes, but is not limited to, a pair of parallel rails 16 or runway tracks.

[0022] refer to figure 1 , the mobile system 10 includes an overhead crane 18 , a trolley 20 and a mobile device 22 . Overhead crane 18 is a structure including at least one beam 30 spanning the pair of parallel tracks 16 . Overhead crane 18 is adapted to transport load 12 along Y-axis 17 . The trolley 20 is movably attached to the girder 30 of the overhead traveling crane 18 such that the trolley 20 is adapted to carry the load 12 along an X-axis 19 which is generally perpendicular to the Y-axis 17 . Mobile device 22 is operatively attached to trolley 20 . The Z-axis 21 ext...

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PUM

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Abstract

A movement system comprises a bridge crane, a trolley and a movement device. The movement device comprises an attachment portion, multiple housings, a first bending element and a second bending element, a rope, and a rope angle sensor. The bending elements are pivoted and attached to the housings and are perpendicularly overlapped with each other, so that a first groove defined in the first bending element is perpendicular to a second groove defined in the second bending element. The first bending element can pivot around the first axis, and the second bending element can pivot around the second axis. The rope extends from the attachment portion and penetrates through every groove, and can pivot around a relative axis angle and shift to at least one bending element. The rope angle sensor is configured to measure angular displacement of at least one of the first and second bending elements.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Patent Application No. 61 / 555,859, filed November 4, 2011, which is incorporated by reference in its entirety. technical field [0003] The present disclosure relates to movement systems configured to move a mass in multiple directions. Background technique [0004] Overhead cranes are widely used for lifting and transferring large loads. Typically, displacement in a pick-and-place operation includes three translational degrees of freedom and a rotational degree of freedom along a vertical axis. This set of motions, known as the Selective Compliance Assembly Robot Arm ("SCARA") motion or movement, widely used in industry. Overhead cranes allow movement along two horizontal axes. With appropriate joints, a vertical axis of translation and a vertical axis of rotation can be added. Movement along a first horizontal axis is obtained by moving the bridge on a fixed...

Claims

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Application Information

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IPC IPC(8): B66C13/04B66C13/16F16F15/28
Inventor A.勒库尔斯S.福考尔特T.拉里伯特C.戈塞林B.迈耶-圣-翁奇D.高R.J.梅纳萨
Owner GM GLOBAL TECH OPERATIONS LLC
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