The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 1998
Filed:
Aug. 29, 1996
Yoshiaki Okubo, Hiroshima, JP;
Koichi Inoue, Hiroshima, JP;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus for stopping the transverse swing and skew motions of a hoisted cargo according to the present invention comprises a pair of movable frames (15) which are disposed on a transversely moving trolley (1) along left and right sides of the trolley (1) and which are movable with respect to the trolley (1) in a direction of movement of the trolley, two sets of guide sheaves (13, 14) for hoisting ropes fixedly arranged on each of said pair of movable frames (15) with a certain distance between the sets, and a pair of drive means (17) disposed on said trolley (1) for moving said pair of moving frames (15) independently with respect to said trolley (15), wherein the swing or skew motion, or a combination of these motions, of the cargo hoisted by the trolley (1) is reduced by the operation of the movable frames (15) (guide sheaves) disposed the opposite sides of the trolley (1). The apparatus can be made simpler, the control becomes easier and the arrangement of the apparatus enjoys a larger degree of freedom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile