Endless belt power transmission systems or components – Resilient connection between pulley or guide-roll rim and mount
Patent
1980-04-18
1982-06-01
Marmor, Charles A.
Endless belt power transmission systems or components
Resilient connection between pulley or guide-roll rim and mount
474161, 474901, 305 57, B62D 5512
Patent
active
043325734
ABSTRACT:
A sprocket wheel of an endless track-type vehicle has a hub and a plurality of sprocket teeth segments fixedly secured to the outermost of the hub to engage a plurality of bushings of an endless track for driving the same. The hub comprises a substantially annular-shaped radially inner part, a substantially annular-shaped radially outer part arranged movably with respect to the inner part by the interposition of a plurality of deformable resilient block segments tightly inserted into an annular space defined by and between the inner and outer parts, and a stopper mechanism for preventing the deformable resilient block segments from an excessive deformation thereof.
REFERENCES:
patent: 655686 (1900-08-01), Canley
patent: 1236412 (1917-08-01), Dreman
patent: 1366540 (1921-01-01), Meyers
patent: 1473483 (1923-11-01), Lauhoff
patent: 3578822 (1971-05-01), Slemmons
patent: 4022072 (1977-05-01), Chagawa et al.
patent: 4069856 (1978-01-01), Sogge
patent: 4080008 (1978-03-01), Groff et al.
Sawamura Hitoshi
Uchida Kanichi
Kabushiki Kaisha Komatsu Seisakusho
Marmor Charles A.
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