| 摘要 |
PROBLEM TO BE SOLVED: To enhance a loading property to a vehicle by a structure using no independent member in order to prevent trunnions 20, 20 from excessively inclining. SOLUTION: Both ends of the trunnions 20, 20 are rockably displaceably supported by a pair of upper/lower support plates 25a, 25b. These respective trunnions 20, 20 are prevented from excessively inclining by fitting projections 52a, 52b, 52c provided on the lower support plate 25b of these both support plates 25a, 25b to the respective trunnions 20, 20. Projection is not provided on the upper support plate 25a and width dimension of this support plate 25a is narrowed as it is upwardly advanced. According to this constitution, width dimension at an upper end of a casing is narrowed as it is upwardly advanced to facilitate installment into a floor tunnel. COPYRIGHT: (C)2004,JPO
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