Removable externally mounted bridge crane for shipping...

Details Removable externally mounted bridge crane for shipping... Removable externally mounted bridge crane for shipping...

2009-02-13

2009-11-24

Brahan, Thomas J. (Department: 3654)

Traversing hoists

Having means facilitating assembly or disassembly

Of traversing hoist from support

C212S270000, C414S542000

Reexamination Certificate

active

07621410

ABSTRACT:
An X-Y bridge crane can be assembled and erected by workmen to lift and move loads at the end of a shipping and stowage container having block-shaped corner fittings at top corners and bottom corners. Rotatable top securing brackets engage the top block-shaped corner fittings and rotatable bottom securing brackets engage the bottom block-shaped corner fittings. Inner end portions of brace members are rotatably connected to the rotatable bottom securing brackets. A framework having inner extensions, outer projecting parts and a laterally extending hoist-traveling beam has inner extensions connected to the top securing brackets and outer projecting parts connected to the outer end portions of the brace members. A hoist is mounted on the hoist-traveling beam to lift and move loads on the framework, and first and second chainfalls connected to the hoist linearly displace the hoist in orthogonal directions.

REFERENCES:
patent: 1464131 (1923-08-01), Goodger
patent: 3006486 (1961-10-01), Cook et al.
patent: 3315825 (1967-04-01), Scheinert
patent: 3482715 (1969-12-01), Worthington
patent: 3482716 (1969-12-01), Leadley
patent: 3572513 (1971-03-01), Tantlinger et al.
patent: 3578179 (1971-05-01), Fujioka
patent: 3811579 (1974-05-01), Black
patent: 4705140 (1987-11-01), Dudley et al.
patent: 4936414 (1990-06-01), Rybka
patent: 5028198 (1991-07-01), Buhr
patent: 5525026 (1996-06-01), DeMonte et al.
patent: 5743702 (1998-04-01), Gunderson

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