Articulated chain with mid-pitch drive and replaceable drive bus

Details Articulated chain with mid-pitch drive and replaceable drive bus Articulated chain with mid-pitch drive and replaceable drive bus

1979-08-27

1981-12-22

Marmor, Charles A.

Wheel substitutes for land vehicles

Tracks or treads

With roller means

305 39, 305 50, 305 14, 474225, 474227, 474230, B62D 5520

Patent

active

043067530

ABSTRACT:
An improved articulate chain (10) including pivotally interconnected sections (12,14,16) of spaced, coacting links (18,20,22) having the chain driving members (54) intermediate the pivot connections (58,60) to reduce the chain loads thereon. The links (18,20,22) are locked together in a common plane (56) by integral externally splined projections (82) extending therefrom into the internally splined drive bushing (96) to resist torque loads and increase the structural integrity of the chain (10). The links (18,20,22) are releasably coupled together to permit expeditious disassembly and reassembly thereof for servicing.

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