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Class Information
Number: 180/291
Name: Motor vehicles > Power > Having specific motor-to-body-frame relationship
Description: Vehicle wherein either (1) the device which develops the power for propelling the vehicle or (2) the device of (1) plus an attached or integral accessary (e.g., clutch, transmission, etc.) therefor, or (3) the device of (1) plus some other component (e.g., fender, front wheel suspension, etc.) of the vehicle, or any combination of (1), (2), or (3) is either (a) related peculiarly to the body frame of the vehicle (e.g., by giving it a particular location thereon) or (b) related to a body frame which, in itself, is more than a mere support--provided that no other locus for such subject matter exists.










Sub-classes under this class:

Class Number Class Name Patents
180/297 Having motor shaft parallel to rotational axis of driven wheel 177
180/299 Including auxiliary frame for motor and resilient means for connecting auxiliary frame to body frame 118
180/292 Including change-speed gearing, or clutch, mounted in common with motor 171
180/298 Including means enabling repositioning of motor 59
180/300 Including means of nonsupporting nature for minimizing operation-induced movement of motor 133
180/296 Including means on body frame or motor for handling exhaust 167


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
4270625 Engine mount for a vehicle Jun. 2, 1981
4267895 Automotive body frame for a combined engine and battery operated vehicle May. 19, 1981
4266630 Power unit suspension in motor vehicles May. 12, 1981
4266628 Differential case and push-frame assembly May. 12, 1981
4253535 Novelty motor vehicle Mar. 3, 1981
4248323 Electric vehicle with displaceable battery pack Feb. 3, 1981
4237996 Motorcycle engine mounting structure Dec. 9, 1980
4232883 Counterweight assembly for a vehicle Nov. 11, 1980
4223758 Loader, especially bucket loader for underground mining Sep. 23, 1980
4207960 Engine mounting for motorcycles Jun. 17, 1980
4204585 Carburetor system for a multi-cylinder engine of a motorcycle May. 27, 1980
4186714 Sound insulated internal combustion engine Feb. 5, 1980
4184697 Front wheel supporting device for a motor vehicle Jan. 22, 1980
4181192 Engine mounting Jan. 1, 1980
4171028 Articulated tractor having tandem power unit Oct. 16, 1979
4167982 Reinforcement frame for an offset type tractor Sep. 18, 1979
4154206 Suspension device for a rotating machine lacking balance May. 15, 1979
4147318 Engine casing support bracket Apr. 3, 1979
4146101 Snow cycle vehicle Mar. 27, 1979
4121681 Tractor with demountable components Oct. 24, 1978
4081050 Front engine tractor having transverse midship mounted heat exchanger Mar. 28, 1978
4067410 Load transporting vehicles Jan. 10, 1978
4047588 Snowmobile engine mount Sep. 13, 1977
3970162 Device for suspending the body and the engine-drive unit in an automobile vehicle Jul. 20, 1976
3958654 Device for suspending the body and motor in an automobile vehicle May. 25, 1976
3957128 Suspension device for the body and engine of an automobile vehicle May. 18, 1976
3946823 Driving and steering device for a loading platform Mar. 30, 1976
3940176 Vehicle body construction Feb. 24, 1976

1 2 3 4 5 6 7 8










 
 
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