FR2760704A1 - Boat trailer chassis in two sections - Google Patents
Boat trailer chassis in two sections Download PDFInfo
- Publication number
- FR2760704A1 FR2760704A1 FR9703024A FR9703024A FR2760704A1 FR 2760704 A1 FR2760704 A1 FR 2760704A1 FR 9703024 A FR9703024 A FR 9703024A FR 9703024 A FR9703024 A FR 9703024A FR 2760704 A1 FR2760704 A1 FR 2760704A1
- Authority
- FR
- France
- Prior art keywords
- chassis
- trailer
- boat
- boat trailer
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
Abstract
Description
La présente invention concerne des perfectionnements apportés aux remorques porte-bateaux. On sait que de telles remorques sont constituées d'un châssis muni d'essieux supportant des roues, ce châssis étant pourvu d'un timon articulé ainsi que d'un ensemble de galets supportant et guidant la coque du bateau lors de sa mise en place et du transport. The present invention relates to improvements made to boat-carrying trailers. We know that such trailers consist of a chassis provided with axles supporting wheels, this chassis being provided with an articulated drawbar as well as a set of rollers supporting and guiding the hull of the boat during its installation. and transportation.
La pratique actuelle des fabricants est de proposer aux utilisateurs une gamme de remorques, chaque remorque étant susceptible de recevoir des bateaux présentant une longueur maximale bien déterminée. On conçoit que cette nécessité de disposer d'une telle gamme de remorques porte-bateaux est coûteuse tant au niveau de la fabrication qu'au niveau de la gestion des stocks. The current practice of manufacturers is to offer users a range of trailers, each trailer being capable of receiving boats having a well-defined maximum length. It is understood that this need to have such a range of boat-carrying trailers is expensive both in terms of manufacturing and in terms of inventory management.
La présente invention se propose d'apporter une remorque porte-bateaux perfectionnée susceptible de s'adapter de façon simple à différentes longueurs de bateaux. The present invention proposes to provide an improved boat carrier trailer capable of easily adapting to different lengths of boats.
En conséquence, cette invention a pour objet une remorque porte-bateaux caractérisée en ce qu'elle comporte un châssis en deux éléments constitués de longerons, I'élément antérieur du châssis, en forme de V, étant monté télescopique par rapport à l'élément postérieur, en forme de U, au niveau des essieux de la remorque. Consequently, the subject of this invention is a boat-carrying trailer, characterized in that it comprises a chassis in two elements made up of side members, the front element of the chassis, in the form of a V, being mounted telescopically with respect to the element. rear, U-shaped, at the trailer axles.
Selon un mode de réalisation préféré de l'objet de l'invention, les longerons de l'élément télescopique antérieur en forme de V sont montés coulissant le long des longerons de l'élément postérieur en forme de U du châssis, des brides démontables et réglables, positionnées au niveau des essieux de la remorque et des extrémités des longerons, permettant ce mouvement de coulissement. According to a preferred embodiment of the subject of the invention, the longitudinal members of the V-shaped front telescopic element are slidably mounted along the longitudinal members of the U-shaped rear member of the chassis, removable flanges and adjustable, positioned at the axles of the trailer and the ends of the side members, allowing this sliding movement.
D'autres caractéristiques et avantages de la présente invention ressortiront de la description faite ci-après en référence au dessin annexé dont la figure unique représente en perspective et de façon schématique, le châssis d'une remorque porte-bateaux perfectionnée selon la présente invention. Other characteristics and advantages of the present invention will emerge from the description given below with reference to the appended drawing, the single figure of which shows in perspective and schematically, the chassis of an improved boat-carrying trailer according to the present invention.
Sur le dessin, on voit que le châssis de cette remorque est réalisé en deux éléments télescopiques et démontables 10 et 11. Ces deux éléments sont réalisés à
I'aide de longerons assemblés par soudage, de manière connue, et l'élément antérieur 1 1 présente la forme d'un V cependant que l'élément postérieur 10 présente la forme d'un U. Comme on le voit clairement sur la figure, les longerons constituant l'élément 11 sont montés latéralement au longeron constituant l'élément postérieur 10 avec un jeu permettant un déplacement de l'élément antérieur 11 par télescoage, par rapport à l'élément postérieur 10.In the drawing, we see that the chassis of this trailer is made of two telescopic and removable elements 10 and 11. These two elements are made
Using beams assembled by welding, in a known manner, and the front element 1 1 has the shape of a V, while the rear element 10 has the shape of a U. As can be clearly seen in the figure , the longitudinal members constituting the element 11 are mounted laterally to the longitudinal member constituting the rear element 10 with a clearance allowing the front element 11 to be displaced by telescoping, relative to the rear element 10.
L'ensemble des éléments 10 et il constituant le châssis télescopique de la remorque est maintenu par des brides 12 postionnées au niveau de l'essieu 13 de la remorque et aux extrémités des longerons. Cette disposition permet en outre, de renforcer la remorque au niveau des essieux, c'est-à-dire à l'endroit le plus sollicité lorsque le bateau à transporter est positionné sur la remorque. All of the elements 10 and it constituting the telescopic chassis of the trailer is held by flanges 12 positioned at the level of the axle 13 of the trailer and at the ends of the side members. This arrangement also makes it possible to reinforce the trailer at the level of the axles, that is to say at the most stressed place when the boat to be transported is positioned on the trailer.
On comprend qu'en modifiant la position relative de l'élément 11 par rapport à l'élément 10, grâce au montage télescopique de ces deux éléments constituant le châssis de la remorque, on peut allonger ou raccourcir le châssis de manière à adapter les dimensions de ce dernier à celles du bateau devant être transporté par la remorque. It is understood that by modifying the relative position of the element 11 relative to the element 10, thanks to the telescopic mounting of these two elements constituting the chassis of the trailer, it is possible to lengthen or shorten the chassis so as to adapt the dimensions from the latter to those of the boat to be transported by the trailer.
On obtient ainsi, grâce à l'invention, une longueur modulable de la remorque, assortie d'un renforcement du châssis au niveau de l'essieu. Par ailleurs, les éléments démontables 10 et 11 du châssis télescopique présentent une longeur relativement peu importante, ce qui en facilite le stockage et le transport. Thus, thanks to the invention, a modular length of the trailer is obtained, accompanied by a strengthening of the chassis at the axle. Furthermore, the removable elements 10 and 11 of the telescopic frame have a relatively small length, which facilitates storage and transport.
II demeure bien entendu que la présente invention n'est pas limitée à l'exemple de réalisation décrit etlou représenté mais qu'elle en englobe toutes les variantes qui entrent dans le cadre de la portée des revendications annexées. It remains to be understood that the present invention is not limited to the embodiment described and / or shown, but that it encompasses all the variants which fall within the scope of the appended claims.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703024A FR2760704B1 (en) | 1997-03-13 | 1997-03-13 | IMPROVEMENTS ON BOAT TRAILERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703024A FR2760704B1 (en) | 1997-03-13 | 1997-03-13 | IMPROVEMENTS ON BOAT TRAILERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2760704A1 true FR2760704A1 (en) | 1998-09-18 |
FR2760704B1 FR2760704B1 (en) | 2000-09-08 |
Family
ID=9504728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9703024A Expired - Fee Related FR2760704B1 (en) | 1997-03-13 | 1997-03-13 | IMPROVEMENTS ON BOAT TRAILERS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2760704B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001002237A1 (en) * | 1999-07-01 | 2001-01-11 | Trailergruppen I Jönköping Ab | Trailer chassis |
NL1022106C2 (en) * | 2001-12-06 | 2004-11-17 | Hymer Ag | Base for caravans. |
GB2454275A (en) * | 2007-11-01 | 2009-05-06 | Stewart Swanton | Aircraft pushback and towing training rig |
ES2415554A1 (en) * | 2013-03-25 | 2013-07-25 | Hiperenganches S.L. | Lightweight telescopic and folding trailer (Machine-translation by Google Translate, not legally binding) |
CN113771949A (en) * | 2021-11-15 | 2021-12-10 | 徐州环亚交通运输设备有限公司 | Trailer telescopic frame |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3252717A (en) * | 1964-04-20 | 1966-05-24 | Ralph L Hustead | Adjustable trailer chassis |
FR2326322A1 (en) * | 1975-09-30 | 1977-04-29 | Loisirs Promotionelle | Double section trailer caravan chassis - has rear part with axle mounting fitted to front section with integral drawbar |
GB2044193A (en) * | 1979-03-14 | 1980-10-15 | Graubremse Gmbh | Chassis for trailer caravan |
FR2474989A1 (en) * | 1980-02-04 | 1981-08-07 | Mecano Galva | Size adjustable vehicle trailer chassis - has longitudinals and traverses with adjustable fixings and tow-bar is fixed to longitudinals and front traverse |
FR2558118A1 (en) * | 1984-01-12 | 1985-07-19 | Desfilles Henri | Boat trailer with a tilting rolling track. |
US4664401A (en) * | 1985-09-09 | 1987-05-12 | Calkins Manufacturing Company | Boat trailer |
EP0393452A2 (en) * | 1989-04-15 | 1990-10-24 | Karl-Heinrich Wiens | Boat trailer |
-
1997
- 1997-03-13 FR FR9703024A patent/FR2760704B1/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3252717A (en) * | 1964-04-20 | 1966-05-24 | Ralph L Hustead | Adjustable trailer chassis |
FR2326322A1 (en) * | 1975-09-30 | 1977-04-29 | Loisirs Promotionelle | Double section trailer caravan chassis - has rear part with axle mounting fitted to front section with integral drawbar |
GB2044193A (en) * | 1979-03-14 | 1980-10-15 | Graubremse Gmbh | Chassis for trailer caravan |
FR2474989A1 (en) * | 1980-02-04 | 1981-08-07 | Mecano Galva | Size adjustable vehicle trailer chassis - has longitudinals and traverses with adjustable fixings and tow-bar is fixed to longitudinals and front traverse |
FR2558118A1 (en) * | 1984-01-12 | 1985-07-19 | Desfilles Henri | Boat trailer with a tilting rolling track. |
US4664401A (en) * | 1985-09-09 | 1987-05-12 | Calkins Manufacturing Company | Boat trailer |
EP0393452A2 (en) * | 1989-04-15 | 1990-10-24 | Karl-Heinrich Wiens | Boat trailer |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001002237A1 (en) * | 1999-07-01 | 2001-01-11 | Trailergruppen I Jönköping Ab | Trailer chassis |
NL1022106C2 (en) * | 2001-12-06 | 2004-11-17 | Hymer Ag | Base for caravans. |
GB2454275A (en) * | 2007-11-01 | 2009-05-06 | Stewart Swanton | Aircraft pushback and towing training rig |
GB2454275B (en) * | 2007-11-01 | 2009-10-07 | Stewart Swanton | Aircraft pushback and towing training rig |
ES2415554A1 (en) * | 2013-03-25 | 2013-07-25 | Hiperenganches S.L. | Lightweight telescopic and folding trailer (Machine-translation by Google Translate, not legally binding) |
CN113771949A (en) * | 2021-11-15 | 2021-12-10 | 徐州环亚交通运输设备有限公司 | Trailer telescopic frame |
Also Published As
Publication number | Publication date |
---|---|
FR2760704B1 (en) | 2000-09-08 |
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Legal Events
Date | Code | Title | Description |
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CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20151130 |