DE29715441U1 - Boat storage device - Google Patents

Description

The invention relates to a boat storage device according to the preamble of the main claim.

Boat storage devices are currently either trailers on which small boats can be pulled behind motor vehicles provided the trailers are approved for road traffic or storage stands in which a number of slanted supports, preferably attached to a frame, support the boat hull at an angle against the ground. Such storage stands can sometimes be moved on small wheels when empty.

1966

Nicmannswcg 133 · D-24105 Kiel · Telephone (04 31) 8 40 75 · Fax (04 31) 8 40 77

MONCHEN - BREMEN - BERLIN - DÜSSELDORF - POTSDAM - ALICANTE - BRANDENBURG - HÖHENKIRGHEN - KIEL - LEIPZIG

e-mail: Posunaster@Boehrnert.Boehmert.de ^: ''·'.'

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When using these trestles, namely to launch boats and sometimes yachts weighing many tons, the problem arises that the relatively large cranes, which reach from the shore out onto the water where it is deep enough for the boats, are fully booked on the few days of the season when the boats are lifted out of the water and incur high rental costs. The aim is therefore to use the cranes as efficiently, quickly and only at this location as possible, and not to transport them to or into the storage trestles, but on the other hand to enable them to be transported as quickly as possible to the winter storage area where they can be unloaded easily.

At the moment, this is only possible with large boat trailers that are approved for traffic. However, these are limited in their maximum width and must be equipped with wheels, brakes, shock absorbers and the like if they are to fulfil their transport purpose. The wheels, in turn, must be moved more frequently during long storage periods, as they are subjected to asymmetrical loads.

The invention, however, is based on a boat storage device that can be easily transported, can be manufactured at low cost and at the same time ensures high stability.

According to the invention, these advantages are achieved by a boat storage device with the features of claim 1. Furthermore, in an embodiment specified in more detail by the subclaims, there is the advantage that loading and unloading of these boat storage devices can be accomplished very easily and quickly, so that

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a truck transporting the boat storage device from the crane site to the boat storage site can be immediately used again for a new boat.

In particular, a trestle is proposed which is formed by two crossbeams between which two inner longitudinal crossbeams run, and which is provided with vertical supports for supporting the boat hull and vertical support legs on the crossbeams which point towards the ground and which raise the trestle made up of longitudinal crossbeams and crossbeams to a height suitable for receiving a trailer.

If the support legs are also removable and have inserts that protrude into the crossbeams, normal storage with the trestle standing directly on the ground - after temporary storage on the support legs - can also be carried out at a later point in time. The support legs that increase the transport width can also be removed during transport. An external longitudinal cross member that connects two support legs on each long side also provides increased stability and contributes to correct use at the same height.

The keel is preferably supported on two crosspieces, each of which is provided with two vertical pieces between and below the longitudinal crosspieces.

Further features and advantages of the invention emerge from the following description of a preferred embodiment of the invention. It shows:

Fig. 1 a view of the boat stand from the narrow side,

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Fig. 2 a view of the trestle from the long side without supporting legs inserted, and

Fig. 3 is a top view of the boat storage device with attached support legs.

The boat storage device shown in Fig. 1 has two cross beams 10, 30, which each absorb the transverse forces for supports 28 under the stern and stem of a boat, which are adjusted in length under the boat hull, preferably with support plates.

Furthermore, these cross members are connected to one another by inner longitudinal beams 12, 14. On these longitudinal beams, two cross members 16, 18 are provided above two vertical members 20, 22 below the longitudinal beams, on which the keel rests in a preferred embodiment. In addition to the inner longitudinal beams, there are outer longitudinal beams 24, 26.

In addition to the inner longitudinal beams, outer longitudinal beams 24, 26 are provided for connecting support legs 34, which can advantageously be inserted from the outside into the open ends of the cross beams 10, 30 with extension pieces 32 and secured there with bolt plug connections. The support legs 34 now consist of two sections 36, 38, whereby the section 38 for placing on the ground is displaceable within a hollow section 36, so that it can extend the support legs in length between a position shown in Fig. 1 in which it is fully extended downwards (left side) and a position in which it is extended far upwards (right side).

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adjustable. The parts 38 are each secured in the parts 3 6 with bolt hole plug connections.

This makes it possible to position the boat storage device at different heights, in particular at a high height at which a suitably designed trailer of a truck can drive under the boat storage device in order to transport it to the shore. During this transport, any protruding support legs can be removed so that the transport width is reduced.

Depending on the width of the boat being mounted, these transport legs can now be placed directly on the crossbeams 10, 30, or, as shown on the left side of Fig. 1, can be inserted so that they protrude from the crossbeams. The outer longitudinal crossbeams 24, 26 provided between the support legs 34 support these supports 24, 26 against buckling forwards or backwards. In a preferred embodiment, the trailer transporting the boat storage device has a corresponding recess for the keel in the middle, while the adjacent sections are designed to support the crossbeams and the longitudinal beams 12, 14.

The supports 28 for supporting the boat hull are provided with tension members 40, which are arranged at a 45" angle between the cross members and the supports, each of which is embedded in them. The supports can also be extended using insert parts 42.

Claims (6)

S 5272 CLAIMS 1. Boat storage device with a trestle, characterized by two cross members (10, 30), between which two inner longitudinal cross members (12, 14) run, with vertical supports (28) for holding the boat hull and vertical support legs (34) to the ground on the cross members (10, 30), which set up the trestle made of longitudinal cross members and cross members at a receiving height for a trailer. 2. Boat storage device according to claim 1, characterized in that the support boino (34) are removably provided with insert parts projecting into the cross members. 3. Boat storage device according to one of the preceding claims, characterized in that the support legs (34) are adjustable in length by a two-part design with an extension part (38) provided with bolt holes and a sleeve (36) provided with bolt passages. 4. Boat storage device according to one of the preceding claims, characterized by an outer longitudinal cross member (24; 26) which connects two support legs (34) of a longitudinal side to one another. 5. Boat storage device according to one of the preceding claims, characterized by two cross pieces (16, 18), which are provided via two vertical pieces (20, 22) between and below the longitudinal cross members (12, 14). 6. Boat storage device according to one of the preceding claims, characterized by extension parts (42) which are provided in sleeve parts of the supports (28) with an adjustable extension height, the sleeve parts being supported by tension members (40) which run at a 45° angle inwards to the respective cross member (10; 30).