Caravan Having an Adjustable Tongue Load
AssigneeHymer Business Development GmbH
InventorsOle Kasten, Martin Weltjen, Ria Kaiser, Mathis Wulf
Life of this patent
Estimating the term…
Abstract
In a caravan that includes a battery and an axle, the battery is designed to supply power to a traction drive of a tractor vehicle and/or to an optional drive unit of the caravan when same is towed on the road, and the battery is mounted so as to be movable in the longitudinal direction of the caravan and can be moved by an adjustment mechanism.
Claims10
A mobile home having a battery (6, 7, 8) and an axle (3),
- characterized in that
- the battery (6, 8) is configured to supply electric current to a travel drive of a towing vehicle and/or an optional travel drive of the mobile home during travel with a trailer in road traffic and is displaceably supported in the longitudinal direction of the mobile home and can be displaced by an adjustment apparatus (10).
The mobile home as claimed in one of the preceding claims,
- characterized in that
- the adjustment apparatus (10) is electrically driven and displaces the battery (6, 8) in accordance with an adjustment signal.
The mobile home as claimed in one of the preceding claims,
- characterized in that
- the tongue load is detected by a sensor on the trailer coupling, in particular by a piezoceramic sensor.
The mobile home as claimed in one of the preceding claims,
- characterized in that
- the vehicle frame (1) comprises external longitudinal carriers which extend in the longitudinal vehicle direction and an internal frame comprising at least partially parallel internal carriers (9) which extend in the longitudinal vehicle direction, wherein the battery (6, 7, 8) is arranged between the internal carriers (9) in the internal frame.
The mobile home as claimed in one of the preceding claims,
- characterized in that
- the battery (6, 7, 8) is divided into a front battery (7) and a rear battery (8), wherein the axle (3) of the mobile home is arranged between them.
Dependencies are inferred from the claim text.