Telescoping scaffolding for maintenance and repair of multi-story, power-generating boiler systems
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United States of America Patent
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-
Sep 6, 1994
Grant Date -
N/A
app pub date -
Apr 23, 1993
filing date -
Apr 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention features a telescoping-type scaffold for use in the repair of superheater tubes of power-generating boiler systems. The telescoping-type scaffold is constructed in situ at the superheater bay of the firebox of the boiler. The telescoping scaffold is fabricated in sections to provide bridges between: (a) the access hatch at the superheater level of the firebox and the first tier of a pendant section of the superheater bay, (b) the first and second tiers of the pendant section, (c) the pendant and the platen sections of the superheater bay, and (d) the first and second tiers of the platen section.
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