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Class Information
Number: 180/14.6
Name: Motor vehicles > Vehicle trains > Tractor drive effort varied by pull exerted by trailer
Description: Motor vehicle where one vehicle is a complete motor vehicle which functions as a tractor and the power applied to the wheels of the tractor is a function of the load exerted by the trailing vehicles on the means connecting the vehicles.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7118513 |
System for the control of multiple transmissions in a multi-combination vehicle |
Oct. 10, 2006 |
| 6973981 |
System for the control of multiple transmissions in a multi-combination vehicle |
Dec. 13, 2005 |
| 6892839 |
Multi-combination vehicle incorporating a power trailer |
May. 17, 2005 |
| 6675920 |
Towing vehicle for an aircraft |
Jan. 13, 2004 |
| 5579228 |
Steering control system for trailers |
Nov. 26, 1996 |
| 5330020 |
Self-powered towing servomechanism |
Jul. 19, 1994 |
| 5219033 |
Tractor for aircraft |
Jun. 15, 1993 |
| 5048625 |
Method for preventing overloading of nose wheel gears of aircraft being towed by a tractor and tractor for carrying out the method |
Sep. 17, 1991 |
| 4850249 |
Automated control system for traction vehicles |
Jul. 25, 1989 |
| 4838173 |
Draw bar force sensing locomotive control system |
Jun. 13, 1989 |
| 4582141 |
Motor vehicle with driving speed responsive to change in attachment load |
Apr. 15, 1986 |
| 4566553 |
Agricultural work vehicle |
Jan. 28, 1986 |
| 4505347 |
Heavy-duty vehicle system |
Mar. 19, 1985 |
| 4185710 |
Vehicle having at least two driven axles |
Jan. 29, 1980 |
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