Prime-mover dynamo plants – Miscellaneous – Drive gearing
Reexamination Certificate
2008-04-01
2009-12-29
Waks, Joseph (Department: 2839)
Prime-mover dynamo plants
Miscellaneous
Drive gearing
C290S00100C, C290S00100C
Reexamination Certificate
active
07638889
ABSTRACT:
A bag/pack power generation device includes a power generation module, a generator, and a bag/pack. The power generation module includes first and second speed-up gear shafts and a rack. Each speed-up gear shaft includes a pinion and a gear mounted thereto. The pinion of the first speed-up gear shaft mates the rack. The gear of the first speed-up gear shaft mates the pinion of the second speed-up gear shaft. The gear of the second speed-up gear shaft is in operative coupling with the generator. The bag/pack has at least one strap comprised of strap segments and a buckle connecting between the strap segments. The buckle includes an outer frame and a central portion. The outer frame has an inner edge forming a toothed section. The central portion is coupled to the first and second speed-up gear shafts and the generator. As such, the power generation device is arranged on the strap and when the bag/pack is subjected to natural moving rhythm, the generator is operated to generate electrical power.
REFERENCES:
patent: 337973 (1886-03-01), Monger
patent: 566198 (1896-08-01), Livoni
patent: 4032829 (1977-06-01), Schenavar
patent: 4078438 (1978-03-01), Starbard
patent: 6982497 (2006-01-01), Rome
patent: 7361999 (2008-04-01), Yeh
patent: 2009/0015022 (2009-01-01), Rome et al.
Rosenberg , Klein & Lee
Waks Joseph
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