Patent Grant
7721836
The present invention concerns that of a new and improved four-wheeled vehicle with a motorcycle body that allows the motorcycle body to be fixedly attached to metallic frame that includes a quartet of tires.
U.S. Pat. No. 4,787,647, issued on Nov. 29, 1988 to Oh, discloses a four-wheeled vehicle that has a seat on a pipe-formed body.
U.S. Pat. No. 1,502,303, issued on Jul. 22, 1924 to Gabke, discloses a steering device which is particularly adapted for use on a pedacycle.
U.S. Pat. No. 6,203,043, issued on Mar. 20, 2001 to Lehman, discloses a semi-recumbent, human-powered, four wheel cycle that includes an independent front suspension and wheels that are turned.
U.S. Pat. No. 5,505,493, issued on Apr. 9, 1996 to Camfield et al., discloses a bicycle with simulated motorcycle parts that includes a shroud attachable to the bicycle.
U.S. Pat. No. 1,758,957, issued on May 20, 1920 to McKay, discloses an improvement in vehicles.
The present invention concerns that of a new and improved four-wheeled vehicle with a motorcycle body that allows the motorcycle body to be fixedly attached to metallic frame that includes a quartet of tires. The vehicle includes a metallic frame that has four “off-road” type tires attached to it. The vehicle also includes a motorcycle body which is essentially a motorcycle with the two tires stripped off of the body. The motorcycle body can be fixedly attached to the frame of the vehicle and can be connected to the drive train of the vehicle, allowing the engine on the motorcycle body to manipulate the drive train of the vehicle into turning the rear axle of the vehicle, thereby propelling the vehicle.
There has thus been outlined, rather broadly, the more important features of a four-wheeled vehicle with a motorcycle body that the detailed description thereof that follows may be better understood and in order that the present contribution to the art may be better appreciated. There are, of course, additional features of the four-wheeled vehicle with a motorcycle body that will be described hereinafter and which will form the subject matter of the claims appended hereto.
In this respect, before explaining at least one embodiment of the four-wheeled vehicle with a motorcycle body in detail, it is to be understood that the four-wheeled vehicle with a motorcycle body is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The four-wheeled vehicle with a motorcycle body is capable of other embodiments and being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of descriptions and should not be regarded as limiting.
As such, those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present four-wheeled vehicle with a motorcycle body. It is important, therefore, that the claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
It is therefore an object of the present invention to provide a four-wheeled vehicle with a motorcycle body which has all of the advantages of the prior art and none of the disadvantages.
It is another object of the present invention to provide a four-wheeled vehicle with a motorcycle body which may be easily and efficiently manufactured and marketed.
It is another object of the present invention to provide a four-wheeled vehicle with a motorcycle body which is of durable and reliable construction.
It is yet another object of the present invention to provide a four-wheeled vehicle with a motorcycle body which is economically affordable and available for relevant market segment of the purchasing public.
Other objects, features and advantages of the present invention will become more readily apparent from the following detailed description of the preferred embodiment when considered with the attached drawings and appended claims.
With reference now to the drawings, and in particular to
As best illustrated in
Attached to the frame 2 is a mounting plate 6, to which is attached a pair of front mounting posts 8 and 10. Furthermore, swing arm 20 is attached to the frame 2, with the swing arm 20 having two ends, a left end and a right end. Left front wheel 16 is attached to the left end of the swing arm 20, while right front wheel 18 is attached to the right end of the swing arm 20. Wheels 16 and 18 can be any variety of wheel but preferably are of the “off road” variety.
The frame 2 further comprises a rear axle 26, with the rear axle 26 having two ends, a left end and a right end. Left rear tire 22 is attached to the left end of the rear axle 26, while right rear tire 24 is attached to the right end of the rear axle 26. Wheels 22 and 24 can be any variety of wheel but preferably are of the “off road” variety.
Attached to the rear axle is a sprocket 28, with the sprocket having an attached chain 30. The chain 30 can be attached to a motorcycle body 4 that is mounted on the frame 2.
The vehicle 1 further comprises a motorcycle body 4 that can be fixedly mounted on the frame 4. The motorcycle body 4 has a pair of front attachments 40 and 42, with front attachment 40 being fixedly attached to the mounting post 8 and front attachment 42 being fixedly attached to the mounting post 10.
Vehicle 1 further comprises rear mounting posts 32 and 34, which are metal bars that extend upward from the frame 2 of the vehicle 1. Mounting post 32 is capable of being fixedly attached to left rear attachment 44 on motorcycle body 4, while mounting post 34 is capable of being fixedly attached to right rear attachment 46 on motorcycle body 4.
Motorcycle body 4 has a seat 48 that allows an individual to sit on when utilizing the vehicle 1. Furthermore, once the motorcycle body 4 is properly mounted on the frame 2, the chain 30 and sprocket 28 are connected to the transmission 52 on the motorcycle body 4, allowing the engine 54 on the motorcycle body 4 to power the transmission 52 and propel the vehicle 1 forward.
Motorcycle body 4 further comprises a pair of handlebars 60 and 62 that allow an individual to properly grasp the motorcycle body 4 when it is in use. Furthermore, motorcycle body 4 includes a pair of rear view mirrors 70 and 72 and a set of taillights 80 and 82.
In an alternative version of the present invention, mounting posts 8 and 10 are not present. Rather, a wheel holder 36 is mounted on the mounting plate 6 and the front wheel 50 on the motorcycle body 4 is left in place. Once the motorcycle body 4 is placed on the frame 2 and the rear mounting posts 32 and 34 are fixedly attached to the rear attachments 44 and 46, the front wheel 50 can be placed within the wheel holder 36.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
| Number | Name | Date | Kind |
|---|---|---|---|
| 1502303 | Gabke | Jul 1924 | A |
| 1758957 | McKay | May 1930 | A |
| D191586 | Byrn et al. | Oct 1961 | S |
| 4217970 | Chika | Aug 1980 | A |
| 4351410 | Townsend | Sep 1982 | A |
| 4787647 | Oh | Nov 1988 | A |
| 5505493 | Camfield et al. | Apr 1996 | A |
| 6203043 | Lehman | Mar 2001 | B1 |
| 20040046160 | Chamoun | Mar 2004 | A1 |
| Number | Date | Country |
|---|---|---|
| WO 2005037637 | Apr 2005 | WO |
