4WD transfer mounting construction
AssigneeSuzuki Motor Corporation
InventorToshikazu Ubagai
Life of this patent
Estimating the term…
Abstract
In the transfer attachment construction of a 4WD vehicle, to facilitate assembly by making the retainer attachment bolts easier to tighten, to improve the coupling reliability of the retainer and mount bracket, to make easier the manufacture of the retainer by simplifying its design, to improve yield, and to make it less expensive, the retainer attachment bolts are prevented from interfering with the bracket attachment bosses. The bracket attachment bosses are disposed close enough to the transfer pinion axle center to avoid overlapping between the bracket attachment bosses and the retainer attachment bolts.
Claims3
A transfer attachment construction for a four-wheel drive vehicle, having
- a retainer (26) attached to a transfer case (24) by retainer attachment bolts (50) and retaining a transfer pinion axle (42) in a longitudinal direction of a vehicle, said transfer pinion axle (42) connected between a transfer (10) and a propeller shaft (12);
- a mount bracket (62) attached to said retainer (26) by bracket attachment bolts (64), said mount bracket (62) supporting a mount for attachment to the vehicle;
- a retainer side attachment flange (46) abutting on said transfer (10) and being disposed on said retainer (26);
- a plurality of retainer attachment bolt holes (48) into each of which a respective retainer attachment bolt (50) is inserted in the direction of the transfer pinion axle (42), said holes (48) being formed on said retainer side attaching flange (46);
- and
- a bracket attachment boss (56) for receiving the bracket attachment bolts (64) between adjacent retainer attachment bolt holes (48) in a direction perpendicular to said transfer pinion axle (42) in order to avoid overlapping when said retainer attachment bolts (50) are inserted into said holes (48), said boss (56) being disposed on the retainer (26).
The transfer attachment construction of claim wherein said one of the bracket attachment bosses (56) for receiving the bracket attachment bolts (64) in said first direction and said at least one of said other of said bracket attachment bosses (56) for receiving the bracket attachment bolts (64) in said second direction are disposed so as to be located different distances from said transfer pinion axle (42).
Dependencies are inferred from the claim text.