DK149713B - Single-axle trailer - Google Patents
Single-axle trailer Download PDFInfo
- Publication number
- DK149713B DK149713B DK131382A DK131382A DK149713B DK 149713 B DK149713 B DK 149713B DK 131382 A DK131382 A DK 131382A DK 131382 A DK131382 A DK 131382A DK 149713 B DK149713 B DK 149713B
- Authority
- DK
- Denmark
- Prior art keywords
- support wheel
- carriage
- jack
- towing vehicle
- wheel mechanism
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/08—Component parts or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/66—Props
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
- B60S9/16—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle
- B60S9/18—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Heat Treatment Of Articles (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Fuel-Injection Apparatus (AREA)
Description
149713149713
Den foreliggende opfindelse angår en enakslet trækvogn med en koblingsindretning, som via en trækstang er forbundet med trækvognens chassis, og med en støttehjulsmekanisme af konventionel art, der ved hjælp af en til trækstangen fastgjort holder er aftageligt monter-5 bar på trækstangen, og som har et manuelt påvirkeligt håndsving, ved hjælp af hvilket afstanden mellem støttehjulet og mekanismens fastgørelse til trækstangen kan varieres. Derved kan vognens koblingsindretning, fx i forbindelse med at vognen skal kobles til et trækkende køretøj, bringes i et passende niveau i forhold til det 10 trækkende køretøjs trækindretning.BACKGROUND OF THE INVENTION The present invention relates to a single-axle tow truck having a coupling device connected via a towbar to the towbar's chassis and with a conventional wheel support mechanism which is removably mounted on the towbar by means of a towbar. a manually adjustable crank, by which the distance between the support wheel and the mechanism attachment to the drawbar can be varied. Thereby, the carriage coupling device, for example in connection with the carriage being coupled to a towing vehicle, can be brought to an appropriate level with respect to the towing vehicle of the towing vehicle.
De fleste trækvogne og husvogne af den ovennævnte art er efterhånden udstyret med en sådan støttehjulsmekanisme. Denne har til opgave at lette kortere manuel flytning af vognen og at gøre det muligt uden større anstrengelse at koble vognen til et trækkende køretøj.Most of the trolleys and caravans of the aforementioned kind are now equipped with such a support wheel mechanism. The purpose of this is to facilitate shorter manual movement of the carriage and to enable the car to be coupled to a towing vehicle without much effort.
15 Når håndsvinget på støttehjulsmekanismen drejes rundt, fungerer denne som en donkraft, med hvilken koblingsindretningen kan hæves over det trækkende køretøjs koblingskugle. Derefter rettes koblingsindretningen ind i forhold til kuglen og sænkes endelig ned over denne.15 When the crank of the support wheel mechanism is rotated, it acts as a jack with which the clutch device can be raised above the clutch ball of the towing vehicle. Then the coupling device is aligned with the ball and is finally lowered over it.
20 I en trækvogns udstyr indgår sædvanligvis ikke nogen donkraft eller et andet hjælpemiddel, ved hjælp af hvilket et punkteret hjul kan aflastes, når det skal demonteres. Man er oftest henvist til det trækkende køretøjs donkraft, som imidlertid sjældent er udformet således, at den uden videre kan anvendes til at løfte trækvognen så meget, at 25 hjulet aflastes. Hvis man anvender en donkraft, der ikke passer, er der også risiko for, at trækvognen vælter, når det netop er lykkedes at demontere hjulet, hvilket kan forårsage alvorlige personskader.20 The equipment of a tow truck usually does not include any jack or other means by which a punctured wheel can be unloaded when dismantled. It is most often referred to the jack of the towing vehicle, which, however, is rarely designed so that it can easily be used to lift the tow truck so much that the wheel is unloaded. If you use a jack that does not fit, there is also a risk that the tow truck will overturn when it has just succeeded in dismantling the wheel, which can cause serious injury.
Fra fransk patentskrift nr. 1.461.198 er det kendt at udforme en støttehjulsmekanisme således, at selve støttehjulet kan demonteres, 30 hvorefter der på den tilbageblivende donkraftdel kan monteres en støttefod, og den således modificerede støttehjulsmekanisme kan anvendes som almindelig donkraft.From French Patent Specification No. 1,461,198, it is known to design a support wheel mechanism so that the support wheel itself can be dismantled, after which a support foot can be mounted on the remaining jack part and the thus modified support wheel mechanism can be used as ordinary jack.
149713 2149713 2
Formålet med den foreliggende opfindelse er at tilvejebringe en mere formålstjenlig løsning af ovennævnte problem, og dette muliggøres ved, at indretningen indbefatter to på hver sin side af vognen ved dennes hjul placerede og med chassiset forbundne holdere af samme 5 slags som den til trækstangen fastgjorte, i hvilke støttehjulsmekanismen er alternativt monterbar. Ved montering af støttehjulsmekanismen i den ene eller den anden af de på vognens sider anbragte holdere kan man løfte det ene eller det andet af vognens hjul, fx i forbindelse med demontering af dette, uden at støttehjulsmekanismen først skal 10 ændres.The object of the present invention is to provide a more convenient solution of the above problem, and this is made possible by the device including two on each side of the carriage at its wheels and connected to the chassis of the same kind as the one attached to the drawbar, in which the support wheel mechanism is alternatively mountable. When mounting the support wheel mechanism in one or the other of the holders placed on the sides of the carriage, one or the other of the wheels of the carriage can be lifted, for example in connection with dismantling this, without the first change of the support wheel mechanism.
Opfindelsen vil i det følgende blive nærmere forklaret under henvisning til tegningen, der viser en udførelsesform for trækvognen ifølge opfindelsen.The invention will be explained in more detail below with reference to the drawing, which shows an embodiment of the trolley according to the invention.
Den på tegningen· viste trækvogn har en koblingsindretning 1 af 15 konventionel art, som via en trækstang 2 er forbundet med vognens chassis 3. Med punkterede linjer er der markeret en støttehjulsmekanisme 4, der også er af konventionel art. Mekanismen er ved hjælp af en til konstruktionen fastgjort holder 5 aftageligt monteret på trækstangen 2. Ved manuelt at dreje på et øverst på mekanismen 4 an-20 bragt håndsving 6 i den ene eller den anden retning kan mekanismen forlænges eller forkortes, så at koblingsindretningen 1 enkelt kan bringes på et passende niveau i forbindelse med, at vognen skal kobles til et trækkende køretøj.The tow truck shown in the drawing has a coupling device 1 of a conventional type, which is connected via a tow bar 2 to the chassis of the car 3. Dotted lines indicate a support wheel mechanism 4 which is also of a conventional type. The mechanism is removably mounted on the drawbar 2 by means of a holder 5 attached to the structure. By manually turning on a crank 6 placed in one or the other direction on a top of the mechanism 4, the mechanism can be extended or shortened so that the coupling device 1 can easily be brought to an appropriate level in connection with the carriage being coupled to a towing vehicle.
Ifølge opfindelsen findes på trækvognens hjul 7 holdere 5 af samme 25 slags som den til trækstangen 2 fastgjorte holder. De på hjulene 7 placerede holdere 5 er forbundet med trækvognens chassis 3. Derved er det muligt at anvende støttehjulsmekanismen som en donkraft til at aflaste et hjul, fx hjulet 7 på tegningen, i forbindelse med demontering af dette ved punktering.According to the invention there are on the wheels of the tow truck 7 holders 5 of the same kind as the holder attached to the drawbar 2. The holders 5 placed on the wheels 7 are connected to the chassis of the tractor 3. This makes it possible to use the support wheel mechanism as a jack to relieve a wheel, eg the wheel 7 on the drawing, in connection with disassembly thereof by puncturing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8101872 | 1981-03-24 | ||
| SE8101872A SE425069B (en) | 1981-03-24 | 1981-03-24 | DEVICE BY A UNLOCKED RELEASE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK131382A DK131382A (en) | 1982-09-25 |
| DK149713B true DK149713B (en) | 1986-09-15 |
| DK149713C DK149713C (en) | 1987-06-29 |
Family
ID=20343422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK131382A DK149713C (en) | 1981-03-24 | 1982-03-23 | SINGLE TRAILER |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK149713C (en) |
| NO (1) | NO820947L (en) |
| SE (1) | SE425069B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2801523A1 (en) * | 2019-06-26 | 2021-01-11 | Merchan Manuel Adame | Stabilizing leveler for wood chipper (Machine-translation by Google Translate, not legally binding) |
| WO2021038546A1 (en) * | 2019-08-27 | 2021-03-04 | De Villiers Abraham Albertus | Modular trailers |
-
1981
- 1981-03-24 SE SE8101872A patent/SE425069B/en not_active IP Right Cessation
-
1982
- 1982-03-23 NO NO820947A patent/NO820947L/en unknown
- 1982-03-23 DK DK131382A patent/DK149713C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE425069B (en) | 1982-08-30 |
| NO820947L (en) | 1982-09-27 |
| DK149713C (en) | 1987-06-29 |
| DK131382A (en) | 1982-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2590962A (en) | Detachable dolly and trailer | |
| US4696484A (en) | Dolly for towing vehicles | |
| US20010035625A1 (en) | Pull out tailegate step | |
| US5454582A (en) | Apparatus for hitching a trailer coupler to a hitch ball | |
| US5184839A (en) | Speedy hitch kit | |
| US2701069A (en) | Automobile tow trailer | |
| US2776063A (en) | Tow trailer for tractor | |
| US3152704A (en) | Vehicle towing device | |
| US4431208A (en) | Trailer walker | |
| US2495493A (en) | Towing hitch for portable rollers | |
| EP0522072A1 (en) | Arrangement on a vehicle. | |
| US3348860A (en) | Trailer with steerable wheeled prop | |
| US3522892A (en) | Trailer for towing road vehicles | |
| DK149713B (en) | Single-axle trailer | |
| US2393016A (en) | Semitrailer attachment and support | |
| NO830968L (en) | DEVICE FOR DRIVER BUMPER. | |
| US2878033A (en) | Gooseneck drawbar | |
| US4563018A (en) | Towing device | |
| US7290782B2 (en) | Trailer dolly | |
| US3421778A (en) | Dual purpose dolly for semitrailers | |
| US1626993A (en) | Trailer coupling | |
| US3547290A (en) | Towing device for vehicles | |
| US3787030A (en) | Lift support device for use with truck weighing scales | |
| US2967719A (en) | Towing assembly for boats | |
| US2529849A (en) | Trailer for boat handling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed | ||
| PBP | Patent lapsed |