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Title:
WORK DEVICE
Document Type and Number:
Japanese Patent JPS5922900
Kind Code:
A
Abstract:
The free end portion of the boom of a crane is detachably coupled to a flat rectangular carrier for a collapsible gallery. The carrier can pivot about an axis which is normal to the longitudinal direction of the boom to and from a position adjacent to one side of the boom, and the collapsed gallery can be pivoted to a position outwardly adjacent to the carrier when the latter is adjacent to one side of the boom. This renders it possible to move the crane without detaching the carrier and the gallery from the boom. The flat sections of the gallery are collapsible into planes which are parallel to the pivot axis between the gallery and the carrier.

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Inventors:
PAURU FURAI BUIGERU
Application Number:
JP12682983A
Publication Date:
February 06, 1984
Filing Date:
July 12, 1983
Export Citation:
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Assignee:
PAURU FURAI BUIGERU
International Classes:
B66F9/06; B66C23/68; B66F11/04; (IPC1-7): B66F11/04
Attorney, Agent or Firm:
Minoru Nakamura



 
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