Combination vehicle assembly

• US 4,650,018 A
• Filed: 03/15/1985
• Issued: 03/17/1987
• Est. Priority Date: 03/15/1985
• Status: Expired due to Term

• Current Assignee: Milton J. Silverman Sr
• Original Assignee: Milton J. Silverman Sr
• Inventors: Silverman, Milton J. Sr.
• Primary Examiner(s): Pekar, John A.
• Application Number:
  US06/712,216
• Time in Patent Office: 732 Days
• Field of Search: 180/14.3, 180/14.4, 180/14.7, 180/14.1, 180/14.2, 180/53.7, 180/11
• US Class Current: 180/14.7
• CPC Class Codes: B62D 47/025 articulated buses with interconnecting passageway, e.g. bellows coupling aspects B60D5/00
• CPC Class Codes: B62D 59/04 driven from propulsion unit on trailer

Abstract

A combination vehicle assembly comprises a first vehicle, such as a mobile home, and second vehicle, such as a car, van, or truck, releasably connected to the first vehicle. The first vehicle has a steering mechanism for maneuvering the assembly and a drivable mechanism for propelling the assembly. The second vehicle is drivable independently of the first vehicle when they are separated and has a motor for providing driving power to the assembly. The connection between the vehicles comprises a releasable drive coupling between the second vehicle motor and the first vehicle propelling mechanism so that the first vehicle is driven by the second vehicle motor.

Claims

1. A combination recreational vehicle assembly comprising:

two vehicles of a different type, the vehicles comprising

a first, leading vehicle having a steering mechanism for maneuvering the assembly and a drivable axle mechanism for propelling the assembly;

an independently drivable second vehicle trailing the first vehicle comprising a standard road vehicle having a motor, an axle mechanism for connecting the motor to the wheels of the second vehicle for providing power to the wheels of the vehicle, gear means for selectively disconnecting the motor from the axle mechanism to place the vehicle in neutral, and steering means for maneuvering the second vehicle when driven independently of the first vehicle;

a releasable mechanical drive connection between the second vehicle motor and the first vehicle axle mechanism to provide power for driving the assembly, the drive connection comprising a drive pinion projecting from the second vehicle motor to the front of the second vehicle, a drive shaft projecting from the first vehicle axle mechanism to the rear of the first vehicle, and an articulated drive shaft for releasably connecting said pinion to said axle mechanism drive shaft so as to provide power from said second vehicle motor to said first vehicle axle mechanism, the articulated drive shaft having universal joints at each end and telescopic splined linkage means for releasably connecting each universal joint to the drive pinion and the drive shaft projecting from the rear of the first vehicle, respectively; and

releasable mechanical towing means separate from said mechanical drive connection linking said first vehicle to said second vehicle for towing the trailing vehicle from the leading vehicle with its motor disconnected from its axle mechanism and driving the axle mechanism of the leading vehicle;

said first vehicle further including control means for selectably controlling operation of the second vehicle motor from the first vehicle.

2. The combination of claim 1, wherein said leading vehicle comprises a mobile home and said trailing vehicle comprises a truck.

3. The combination of claim 2, wherein said truck comprises a four-wheel drive vehicle.

4. A method of powering a combination vehicle assembly comprising two vehicles of a different type, the vehicles comprising a leading, steerable vehicle and a trailing vehicle comprising a standard road vehicle having a motor, comprising the steps of:

providing a drive pinion projecting forwardly from the trailing vehicle motor;

connecting a shaft to an axle mechanism for driving the leading vehicle so that the shaft projects rearwardly from the leading vehicle;

releasably mechanically connecting the leading vehicle shaft to the trailing vehicle drive pinion so that the assembly is driven by the trailing vehicle motor;

disconnecting the trailing vehicle motor from the trailing vehicle axle mechanism so that the trailing vehicle wheels are unpowered; and

releasably mechanically linking the trailing vehicle to the leading vehicle by means of a tow connection so that the trailing vehicle is unpowered and towed by the leading vehicle under the power of the trailing vehicle motor.