NO854630L - PARKING TRACTOR PARKING FOOT. - Google Patents
PARKING TRACTOR PARKING FOOT.Info
- Publication number
- NO854630L NO854630L NO854625A NO854630A NO854630L NO 854630 L NO854630 L NO 854630L NO 854625 A NO854625 A NO 854625A NO 854630 A NO854630 A NO 854630A NO 854630 L NO854630 L NO 854630L
- Authority
- NO
- Norway
- Prior art keywords
- parking
- foot
- transport
- track
- ball
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- 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
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Pens And Brushes (AREA)
Description
Den foreliggende oppfinnelse angår en parkeringsfot for traktortilhenger som betjenes fra førerplass ved hjelp av traktorens hydrauliske system (heving og senking av trekk-kroken). The present invention relates to a parking foot for a tractor trailer which is operated from the driver's seat using the tractor's hydraulic system (raising and lowering the drawbar).
Ved sådanne anordninger er det en fordel at de er konstruert slik at betjeningsorganene lett kan nåes fra førersetet på traktor, og videre må de kunne tilpasses ulike størrelser og typer av traktorer. With such devices, it is an advantage that they are designed so that the operating elements can be easily reached from the driver's seat on the tractor, and furthermore they must be adaptable to different sizes and types of tractors.
Det er tidligere kjent parkerings-støtter av forskjellige slag, f.eks. fra norsk patent nr. 140817 som angår en parkeringsfot som er såkalt halvautomatisk og karakteriseres ved at når foten er i oppslått posisjon holdes den oppe ved hjelp av en hake som er i stilling over en fast bolt og holdes der ved hjelp av en fjær. Por å få foten ned i parkeringsposisjon skyves de fjsrbelastede støtteben bakover ved hjelp av en forlengelse som er så lang at den lett kan nåes fra førersetet. There are previously known parking supports of various kinds, e.g. from Norwegian patent no. 140817 which concerns a parking foot which is so-called semi-automatic and is characterized by the fact that when the foot is in the open position it is held up by means of a hook which is in position over a fixed bolt and held there by means of a spring. To get the foot down into the parking position, the spring-loaded support legs are pushed backwards using an extension that is so long that it can be easily reached from the driver's seat.
Formålet med den foreliggende oppfinnelse er å komme frem til en konstruksjon der virkemåten må kunne sies å være helauto-matisk, og som skal kjennetegnes ved at den sikkerhetsmessig kan ha betydelige fordeler sammenlignet med tidligere kjente systemer, og at den kan gi flere valgmuligheter noe som er en fordel ved parkering på ujamt underlag. The purpose of the present invention is to arrive at a construction where the operation must be said to be fully automatic, and which must be characterized by the fact that it can have significant advantages in terms of safety compared to previously known systems, and that it can provide more options which is an advantage when parking on uneven ground.
Formålet oppnås i henhold til oppfinnelsen ved at man i en sleidekasse som sentralt,,fast forbundet i denne har en styringsdel for stålkuler med låsespor for tre anvendte kuler. The purpose is achieved according to the invention by having a control part for steel balls with locking grooves for three used balls in a slide box which is centrally, fixedly connected in it.
I sleidekassen løper to parallelle sleidedeler med låsespor for kuler i den ene, og med transportspor for kuler i den andre, med sleidedelene anordnet i en viss avstand fra hverandre i hvilke parkeringsfoten som nederst er formet som en fotplate, er festet, og at hele anordningen sveises eller boltes fast til tilhengerdraget. In the slide box run two parallel slide parts with locking grooves for balls in one, and with transport grooves for balls in the other, with the slide parts arranged at a certain distance from each other in which the parking foot, which is shaped like a foot plate at the bottom, is fixed, and that the whole device welded or bolted to the towbar.
I parkeringsposisjon settes parkeringsfotens fotplate i bakken. Ved at tilhengerdraget heves og senkes skifter kulene plass i sporene etter et bestemt mønster som gir en sikker låsing i de forskjellige høydenivåer. In the parking position, the foot plate of the parking foot is placed on the ground. As the towbar is raised and lowered, the balls change position in the tracks according to a specific pattern that provides secure locking at the different height levels.
Et fordelaktig trekk ved oppfinnelsen er at systemet også kan brukes ved stillaseanlegg til å heve og senke plattformene i stillasene, og man oppnår også der en sikker låsing i de forskjellige høydenivåer som av sikkerhetsmessige grunner er svært viktig. Likeledes kan systemet brukes for høyderegulering av f.eks. skolestoler i forhold til arbeidsbord og pulter. An advantageous feature of the invention is that the system can also be used in scaffolding to raise and lower the platforms in the scaffolding, and secure locking in the different height levels is also achieved there, which is very important for safety reasons. Likewise, the system can be used for height regulation of e.g. school chairs in relation to work tables and desks.
I det følgende skal oppfinnelsen beskrives nærmere i form av et utføreleseksempel og under henvisning til tegningen som viser foten i transportstilling, hvor 1 viser tilhengerdraget, 2 er en sleidekasse hvori er anbragt en sleide 3. 4 angir et transportspor for låsekule (ned) + låsing i 8A, B eller C. Spor for låsekule (kun i transportstilling) er angitt ved 5. En blad-fjar 6 er anordnet for å holde press på kulen når' foten er i transportstilling, og 7 er et transportspor for låsekule (opp). A-B-C angir låsespor i tilknytning til 4. 9 angir stålkulenes In the following, the invention will be described in more detail in the form of an execution example and with reference to the drawing showing the foot in transport position, where 1 shows the trailer hitch, 2 is a sled box in which a sled is placed 3. 4 indicates a transport track for locking ball (down) + locking in 8A, B or C. Slot for locking ball (in transport position only) is indicated at 5. A leaf spring 6 is provided to maintain pressure on the ball when the foot is in transport position, and 7 is a transport slot for locking ball (up) . A-B-C indicates locking grooves in connection with 4. 9 indicates that of the steel balls
posisjon :position :
A- låst i transportstilling.A- locked in transport position.
B- bytter plass med A ved neste låsing.B- changes place with A at the next locking.
C- bevirker hurtigere veksling av kulene A og B ( kule C ligger alltid på samme plan). C- causes a faster exchange of balls A and B (ball C always lies on the same plane).
Videre er anordnet en styringsdel 10 for stålkulene samt en fotplate 11. There is also a control part 10 for the steel balls and a foot plate 11.
Ved parkering settes del 11 i bakken slik at transportspor 4 går opp så kule 9A går inn i spor 4 for deretter å føres ned til spor 8, enten A, B eller G ved at 1 heves og senkes. When parking, part 11 is placed in the ground so that transport track 4 goes up so ball 9A enters track 4 and is then brought down to track 8, either A, B or G by raising and lowering 1.
Por på nytt å få parkeringsfoten i transportstilling må 1 heves så kule 9A går til kule 9B som da ruller ut i transportspor 7 for å bli ført opp til spor 5 for transportstilling. To get the parking foot in the transport position again, 1 must be raised so ball 9A goes to ball 9B which then rolls out into transport track 7 to be taken up to track 5 for transport position.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO854625A NO854630L (en) | 1986-05-27 | 1986-05-27 | PARKING TRACTOR PARKING FOOT. |
FI864671A FI864671A (en) | 1986-05-27 | 1986-11-17 | PARKERINGSFOT FOER EN TRAKTORSLAEPVAGN. |
SE8604898A SE8604898L (en) | 1986-05-27 | 1986-11-17 | PARKING TRACTOR PARKING FOOT |
NO87870121A NO870121L (en) | 1986-05-27 | 1987-01-13 | PARKING TRACTOR PARKING FOOT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO854625A NO854630L (en) | 1986-05-27 | 1986-05-27 | PARKING TRACTOR PARKING FOOT. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO854630L true NO854630L (en) | 1987-05-21 |
Family
ID=19888593
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO854625A NO854630L (en) | 1986-05-27 | 1986-05-27 | PARKING TRACTOR PARKING FOOT. |
NO87870121A NO870121L (en) | 1986-05-27 | 1987-01-13 | PARKING TRACTOR PARKING FOOT. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO87870121A NO870121L (en) | 1986-05-27 | 1987-01-13 | PARKING TRACTOR PARKING FOOT. |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI864671A (en) |
NO (2) | NO854630L (en) |
SE (1) | SE8604898L (en) |
-
1986
- 1986-05-27 NO NO854625A patent/NO854630L/en unknown
- 1986-11-17 FI FI864671A patent/FI864671A/en not_active IP Right Cessation
- 1986-11-17 SE SE8604898A patent/SE8604898L/en not_active Application Discontinuation
-
1987
- 1987-01-13 NO NO87870121A patent/NO870121L/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI864671A (en) | 1987-05-21 |
FI864671A0 (en) | 1986-11-17 |
SE8604898L (en) | 1987-05-21 |
NO870121L (en) | 1987-11-30 |
SE8604898D0 (en) | 1986-11-17 |
NO870121D0 (en) | 1987-01-13 |
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