CRAWLER TRAVEL DEVICE

PROBLEM TO BE SOLVED: To provide a crawler travel device with excellent riding comfortableness while exhibiting the function of correcting the laterally inclined attitude of the body. SOLUTION: A body frame 2 and a truck frame 41 are pivotally connected to each other through a pair of vertically swi...

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Bibliographic Details
Main Authors KUWAJIMA MASARU, NISHI TERUO
Format Patent
LanguageEnglish
Published 05.11.2009
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a crawler travel device with excellent riding comfortableness while exhibiting the function of correcting the laterally inclined attitude of the body. SOLUTION: A body frame 2 and a truck frame 41 are pivotally connected to each other through a pair of vertically swingable front and rear l swing arms 39, 40. The truck frame 41 is supported movably in the vertical direction. Auxiliary truck frames 44, 45 are disposed in the front and rear of the truck frame 41, respectively. rolling wheels 33 for guiding crawler bells are pivotally supported on the auxiliary truck frames 44, 45, respectively. The auxiliary truck frames 44, 45 are pivotally connected to the pivot shafts 42, 43 of the swing arms 39, 40 and the truck frame 41 so as to be swingable in the vertical direction. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080110408