Crane assembly

Details Crane assembly Crane assembly

2004-06-16

2010-12-14

Brahan, Thomas J. (Department: 3654)

Traversing hoists

Traveling bridge

Supporting second traveling bridge

C104S094000, C104S111000

Reexamination Certificate

active

07850026

ABSTRACT:
A lifting assembly comprising parallel guides (18, 20), a carriage (26, 28) associated with each parallel guide (18, 20) and movable along the length of the parallel guides, a displacement arm (40) pivotally connected to each carriage (26, 28) and pivotally supporting a bridge (14), preferably a trolley (13) located on the bridge (14) including attachment means (12) for supporting a lifting device.

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