TREA

SPEED REDUCTION DEVICE OF VEHICLE

Follow

Information

  • Patent Application
  • 20070199761
  • Publication Number
    20070199761
  • Date Filed
    February 26, 2007
    17 years ago
  • Date Published
    August 30, 2007
    17 years ago
Information
Abstract
A speed reduction device of a vehicle for reducing the rotation of drive wheels includes a casing mounted on a vehicle frame, first and second drive axles rotatably mounted on the casing and connected to first and second drive shafts, respectively, and a driven sprocket wheel and a brake disc for braking the first and second drive axles are mounted on the first drive axle. The second drive axle is detachably joined to the first drive axle.
Description

BRIEF DESCRIPTION OF THE DRAWINGS

A preferred embodiment of the present invention is described with reference to the accompanying drawings, wherein:



FIG. 1 is a side view of a vehicle according to the invention;



FIG. 2 is a plan view of the vehicle according to the invention;



FIG. 3 is a rear side view of the vehicle according to the invention;



FIG. 4 is a side view showing a front portion of a rear lower frame of a vehicle according to the invention;



FIG. 5 is a view as viewed in the direction of an arrow 5 in FIG. 4;



FIG. 6 is a cross-sectional view of the speed reduction device and a vehicle body frame according to the invention;



FIG. 7 is a cross-sectional view showing the drive shaft and the rear suspension of the vehicle according to the invention; and



FIG. 8 is a cross-sectional view taken along a line 8-8 in FIG. 3.


Claims
  • 1. A speed reduction device of a vehicle for reducing the rotation of drive wheels, comprising: a casing mounted on a vehicle frame;a first drive axle rotatably mounted on said casing and connected to a first drive shaft;a second drive axle rotatably mounted on said casing and connected to a second drive shaft; anda driven sprocket wheel and a brake disc for braking said first and second drive axles are mounted on said first drive axle, whereinsaid second drive axle is detachably joined to said first drive axle.
  • 2. A speed reduction device of claim 1, wherein said first drive axle further comprises a hollow portion and said second drive axle is detachably joined to said hollow portion of said first drive axle.
  • 3. A speed reduction device of claim 1, further comprising a retainer ring for securing said second drive axle to said first drive axle.
Priority Claims (1)
Number Date Country Kind
2006-051338 Feb 2006 JP national