DK150339B - MECHANISM FOR LOADING AND MANAGING A SWINGABLE Wagon Page - Google Patents
MECHANISM FOR LOADING AND MANAGING A SWINGABLE Wagon Page Download PDFInfo
- Publication number
- DK150339B DK150339B DK277174AA DK277174A DK150339B DK 150339 B DK150339 B DK 150339B DK 277174A A DK277174A A DK 277174AA DK 277174 A DK277174 A DK 277174A DK 150339 B DK150339 B DK 150339B
- Authority
- DK
- Denmark
- Prior art keywords
- carriage side
- carriage
- wagon
- swingable
- managing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/023—Sideboard or tailgate structures
- B62D33/027—Sideboard or tailgate structures movable
- B62D33/037—Latching means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Lock And Its Accessories (AREA)
Description
i 150339in 150339
Opfindelsen angår en mekanisme til låsning og manøvrering af en svingbar vognside, hvilken mekanisme er af den nærmere i krav l's indledning angivne art.The invention relates to a mechanism for locking and maneuvering a swivel carriage side, which is of the kind specified in the preamble of claim 1.
Pra US-patentskrift nr. 3.272.552 kendes en mekanisme af den-5 ne art, hvori vognsidens omdrejningsakse er anbragt højt oppe på køretøjsopbygningen over vognbunden. En trykfluidum-stempel/cylinderenhed, der er anbragt over vognbunden, styrer en under vognbunden anbragt knæledsmekanisme henholdsvis en dermed forbundet låsehage til låsning af vognsiden. Tryk-10 fluidum-stempel/cylinderenheden er med den øvre ende af sin stempelstang ledforbundet med den opadsvingelige vognside, hvis vægt søger at trykke stempelstangen nedad. Cylinderens nedre ende er forbundet med og kan føre en ende af en toarmet vægtstang imod et på køretøjsopbygningen fastgjort anslag.Pra US Patent No. 3,272,552 discloses a mechanism of this kind in which the turning axis of the vehicle side is placed high up on the vehicle structure above the vehicle floor. A pressurized fluid piston / cylinder unit disposed above the carriage floor controls a knee joint mechanism located below the carriage floor and a locking hook associated therewith for locking the carriage side, respectively. The pressurized fluid piston / cylinder assembly is connected to the upper end of its piston rod by the upwardly swinging carriage side, the weight of which seeks to push the piston rod downward. The lower end of the cylinder is connected to and can lead an end of a two-arm bar to a stop attached to the vehicle structure.
15 Den anden ende af den på køretøjsopbygningen lejrede, toar-mede vægtstang er med en betjeningsstang ledforbundet med knæledsmekanismens knæ. Virkningen af denne kendte mekanisme er baseret på, at vognsidens vægt trykker imod cylinderen henholdsvis dennes stempelstang. Denne mekanisme er ikke eg-20 net til anvendelse, hvor vognsidens omdrejningsakse ønskes anbragt i højde med vognbunden, bl.a. fordi låsehagen ville blive lukket, inden vognsiden nåede hen til sin lodrette stilling.The other end of the two-barrel-weighted barbell mounted on the vehicle structure is connected to the knee joint mechanism by means of a control rod. The effect of this known mechanism is based on the weight of the carriage side pressing against the cylinder and its piston rod respectively. This mechanism is not suitable for use where the carriage side axis of rotation is desired to be located at the height of the carriage floor, i.a. because the locking yard would be closed before the carriage side reached its vertical position.
Det er på baggrund heraf opfindelsens formål at anvise en 25 mekanisme af den indledningsvis nævnte art, hvor trykfluidumstempel/ cylinder enhed en også, når vognsidens omdrejningsakse ligger i højde med vognbunden, kan bevæge og låse vognsiden.Accordingly, it is an object of the invention to provide a mechanism of the type mentioned in the preamble, wherein pressure fluid piston / cylinder unit one can also move and lock the carriage side when the rotation axis of the carriage side is at the height of the carriage bottom.
Dette formål opnås ved en mekanisme, som ifølge opfindelsen er ejendommelig ved den i krav l's kendetegnende del angiv-30 ne udformning og indretning.This object is achieved by a mechanism which according to the invention is characterized by the design and arrangement of the characterizing part of claim 1.
I en sådan mekanisme sker løftningen af vognsiden ved hjælp af knæledsmekanismen, som efter lukning af vognsiden sammenpresser trykfjederen og derved aktiverer låsen. Ved åbning af vognsiden trækkes denne efter åbning af låsen af medbrin- 150339 2 gerknasten nedad til en åben stilling. Til denne indbyrdes afstemning af vognsidens bevægelse og aktiveringen af låsen er det nødvendigt, at knæledsmekanismen og vognsidelåsens rigel er anbragt på eller i vognsiden.In such a mechanism the lifting of the carriage side is effected by means of the knee joint mechanism, which after closing the carriage side compresses the compression spring and thereby activates the lock. Upon opening the carriage side, after opening the lock of the co-driver, the carriage is pulled down to an open position. For this mutual adjustment of the carriage side movement and the activation of the lock, it is necessary that the knee joint mechanism and the carriage side lock bolt are placed on or in the carriage side.
5 Ved den i krav 2 omhandlede udførelsesform gøres det lettere at løfte vognsiden fra vandret til lodret stilling under omstyring af knæledsmekanismen.In the embodiment according to claim 2, it is made easier to lift the carriage side from the horizontal to the vertical position during the steering of the knee joint mechanism.
Ved den i krav 3 omhandlede udførelsesform opnås en pladsbesparende udformning af den nærmest riglen beliggende del 10 af mekanismen og samtidigt en beskyttelse af fjederorganet.In the embodiment according to claim 3, a space-saving design of the portion 10 closest to the bolt is obtained and at the same time a protection of the spring means.
Opfindelsen forklares nærmere i det følgende ved et udførelseseksempel under henvisning til tegningen, hvor fig. 1 viser en mekanisme ifølge opfindelsen med vognsiden i lukket stilling, 15 fig. 2 viser mekanismen i en fase under oplukningen af vognsiden, og fig. 3 viser mekanismen i vognsidens oplukkede tilstand.The invention will be explained in greater detail in the following by way of example with reference to the drawing, in which: FIG. 1 shows a mechanism according to the invention with the carriage side closed, FIG. 2 shows the mechanism of a phase during the opening of the carriage side, and fig. 3 shows the mechanism in the unlocked state of the carriage side.
På tegningen er vist en vognside 1 i snit og en del af en ladeller vognbund 2. Mekanismen til manøvrering og låsning af 20 vognsiden 1 har som drivende organ en trykcylinder 3, som enten kan være pneumatisk eller hydraulisk, og hvis stempelstang 4 er forbundet til en sektorformet skive 5, der kan dreje omkring et omdrejningspunkt 6. Vognsiden 1 kan vippe om en i kanten af ladbunden 2 anbragt omdrejningstap 7, og 25 sektorskiven 5's omdrejningspunkt 6 er anbragt under tappen 7 i en forlængelse 8 af enten vognsiden eller dennes endeprofil.The drawing shows a carriage side 1 in section and part of a ladle carriage bottom 2. The mechanism for maneuvering and locking the carriage side 1 has as a driving means a pressure cylinder 3, which can be either pneumatic or hydraulic and whose piston rod 4 is connected to a sectoral disk 5 which can rotate about a pivot point 6. The carriage side 1 can tilt about a pivot pin 7 located at the edge of the cargo floor 2, and the pivot point 6 of the pivot disk 5 is placed under the pin 7 in an extension 8 of either the carriage side or its end profile.
Sektorskiven 5 har en første knast 9, der under skivens svingning med uret går mod et på forlængelsen 8 fastgjort 30 første anslag 10. Til skiven 5 er der forbundet en ledstang 11, der i den modsatte ende er forbundet med en rigel 12.The sector disk 5 has a first cam 9 which, during the turn of the disk clockwise, goes against a first stop 10 fixed on the extension 8. To the disk 5 a link rod 11 is connected, which at the opposite end is connected to a bolt 12.
Riglen 12 er forskydeligt lejret i en styrebøsning 13 og 3 150339 kan gå ind i og ud af et hul 14 i et på vognen fast beslag 15. Delen 16 kan enten være en langs vognsidens øvre kant forløbende stopskinne eller en Øvre del af vognsiden, hvilken del er frit svingeligt lejret langs sin øvre kant. Om-5 kring riglen 12 og styrebøsningen 13 er anbragt et i den ene ende lukket rør 17, som i den lukkede ende har et hul 18 til riglen 12. Dette rør 17 kan enten være fastsvejset til riglen 12 omkring hullet 18 eller gå mod et stoporgan under hullet 18, f.eks. mod ledforbindelsen mellem riglen 10 12 og ledstangen 11. Inde i røret 17 er anbragt et tryk fjederorgan, f.eks. en skruefjeder eller som vist på tegningen en række tallerkenfjedre 19. Fjederorganet går mod kanten af styrebøsningen 13.The latch 12 is slidably mounted in a guide sleeve 13 and 3 can enter and out of a hole 14 in a bracket 15 attached to the carriage. The part 16 can be either a stop rail extending along the upper edge of the carriage side or an upper part of the carriage side which part is freely pivotally mounted along its upper edge. Around the bolt 12 and the guide sleeve 13, a pipe 17 closed at one end is provided, which at the closed end has a hole 18 for the bolt 12. This pipe 17 can either be welded to the bolt 12 around the hole 18 or go against a stop means under hole 18, e.g. against the hinge connection between the latch 10 12 and the handrail 11. Inside the tube 17 is a pressure spring member, e.g. a screw spring or as shown in the drawing a series of plate springs 19. The spring means goes towards the edge of the guide bush 13.
Mekanismen virker på følgende måde: I fig. 1 er den vist i 15 vognsidens lodrette stilling og med riglen 12 i låsestillingen. Fjederorganet 19 er sammentrykket, idet mekanismen ved bevægelse af stempelstangen 4 er blevet ført i den med pilen viste retning til den viste, på kendt måde selvlåsende stilling, hvor ledpunktet mellem ledstangen 11 og sektor-20 skiven 5 ligger til venstre for en linie gennem ledstangen 11's modsatte led og sektorskiven 5's omdrejningspunkt 6, mens skiven 5 med den første knast 9 ligger an mod det i forlængelsen 8 anbragte første anslag 10. Bevæges stempelstangen 4 i den modsatte retning, trækker stempelstangen 4 25 i skiven 5, der begynder at dreje om drejningspunktet 6.The mechanism works as follows: In fig. 1, it is shown in the vertical position of the carriage side and with the lock 12 in the locking position. The spring member 19 is compressed, the mechanism of movement of the piston rod 4 being guided in the direction shown by the arrow to the shown, in known manner, self-locking position, where the link point between the link rod 11 and the sector 20 disc 5 lies to the left of a line through the link rod 11 of the opposite link and the pivot point 6 of the pivot 5 while the pivot 5 with the first cam 9 abuts the first stop 10 located in the extension 8. If the piston rod 4 is moved in the opposite direction, the piston rod 4 25 in the disc 5 which starts to rotate the turning point 6.
Herved trækkes riglen 12 ud af hullet 14 i beslaget 15 samtidigt med, at tallerkenfjedrene 19 afspændes. Når en anden knast 21 på skiven 5 rammer det andet i forlængelsen 8 anbragte anslag 22, som vist i fig. 2, følger vognsiden 1 30 med i skivens bevægelse og svinges ned til den i fig. 3 viste vandrette stilling.Hereby, the bolt 12 is pulled out of the hole 14 in the bracket 15 at the same time as the plate springs 19 are relaxed. When another cam 21 on the disk 5 strikes the second abutment 22 disposed in the extension 8, as shown in FIG. 2, the carriage side 1 30 follows the movement of the disc and pivots down to the one shown in FIG. 3.
Ved svingning tilbage til vognsidens lodrette stilling vendes trykket atter i trykcylinderen 3, således at skiven 5 drejer mod uret. Herved føres ledstangen 11 med riglen 12 35 bort fra den i fig. 3 viste stilling. På grund af fjeder- 150339 4 organet 19 følger vognsiden 1 med i skivens drejebevaegelse, indtil vognsiden er i lodret stilling og på grund af delen 16 ikke kan bevæge sig videre. Herved vil trykcylinderen 3 gennem skiven 5 og ledstangen 11 sammentrykke fjederorganet 5 19, således at riglen 12 forskydes ind i hullet 14 i besla get 15, og vognsiden 1 låses fast i den lodrette stilling.When pivoted back to the vertical position of the carriage side, the pressure is reversed again in the pressure cylinder 3, so that the disc 5 rotates counterclockwise. Hereby, the lever 11 with the bolt 12 is moved away from the one shown in FIG. 3. Due to the spring member 19, the carriage side 1 follows in the pivotal movement of the disc until the carriage side is in a vertical position and because of the part 16 can not move further. Hereby, the pressure cylinder 3 through the washer 5 and the lever 11 will compress the spring member 5 19, so that the bolt 12 is displaced into the hole 14 in the bracket 15 and the carriage side 1 is locked in the vertical position.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK277174A DK150339C (en) | 1974-05-21 | 1974-05-21 | MECHANISM FOR LOADING AND MANUALING A SWINGABLE Wagon Page |
CH642075A CH591983A5 (en) | 1974-05-21 | 1975-05-20 | |
SE7505747A SE400060B (en) | 1974-05-21 | 1975-05-20 | MECHANISM FOR MANUVERING A FOLDABLE CAR SIDE |
DE2522516A DE2522516C2 (en) | 1974-05-21 | 1975-05-21 | Drop side lock for a side wall of a truck that can be pivoted by a pressure medium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK277174 | 1974-05-21 | ||
DK277174A DK150339C (en) | 1974-05-21 | 1974-05-21 | MECHANISM FOR LOADING AND MANUALING A SWINGABLE Wagon Page |
Publications (3)
Publication Number | Publication Date |
---|---|
DK277174A DK277174A (en) | 1975-11-22 |
DK150339B true DK150339B (en) | 1987-02-09 |
DK150339C DK150339C (en) | 1987-12-14 |
Family
ID=8115600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK277174A DK150339C (en) | 1974-05-21 | 1974-05-21 | MECHANISM FOR LOADING AND MANUALING A SWINGABLE Wagon Page |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH591983A5 (en) |
DE (1) | DE2522516C2 (en) |
DK (1) | DK150339C (en) |
SE (1) | SE400060B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02502618A (en) * | 1987-12-14 | 1990-08-23 | メラー,ヤン | sideboard control mechanism |
DE8910009U1 (en) * | 1989-03-30 | 1989-10-05 | Stützer, Helmut, 8711 Willanzheim | Vehicle, especially truck or trailer with tiltable loading area |
DE102006049558B4 (en) * | 2006-10-20 | 2021-09-23 | Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg | Locking mechanism for a side wall of a loading box of a cargo transport vehicle and cargo transport vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2220202A (en) * | 1939-09-15 | 1940-11-05 | Bohne Douglas | Tail gate operating mechanism |
US3272552A (en) * | 1964-01-15 | 1966-09-13 | Heil Co | Latch and tailgate operating mechanism for truck bodies |
US3325216A (en) * | 1965-09-15 | 1967-06-13 | Leon W Boeck | Automatic tail gates for dump trucks and the like |
-
1974
- 1974-05-21 DK DK277174A patent/DK150339C/en not_active IP Right Cessation
-
1975
- 1975-05-20 SE SE7505747A patent/SE400060B/en unknown
- 1975-05-20 CH CH642075A patent/CH591983A5/xx not_active IP Right Cessation
- 1975-05-21 DE DE2522516A patent/DE2522516C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2522516A1 (en) | 1975-12-11 |
DK277174A (en) | 1975-11-22 |
DE2522516C2 (en) | 1985-05-02 |
DK150339C (en) | 1987-12-14 |
SE7505747L (en) | 1975-11-24 |
CH591983A5 (en) | 1977-10-14 |
SE400060B (en) | 1978-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3528574A (en) | Vehicle cargo elevator and storing arrangement therefor | |
US3945666A (en) | Powered outrigger beams having stabilizing spacer pad means | |
US3995761A (en) | Anti-lowering device for a boom loader | |
US8696025B2 (en) | Stabilization system for lifting vehicles | |
US3977718A (en) | Turnable truck gate | |
US4050523A (en) | Folding wing disc harrow | |
US3883014A (en) | Tailgate lift mechanism | |
US20090044998A1 (en) | Hood support | |
US2019502A (en) | Closure operator | |
US3474921A (en) | Lift tailgate | |
DK150339B (en) | MECHANISM FOR LOADING AND MANAGING A SWINGABLE Wagon Page | |
US3528573A (en) | Vehicle cargo elevator and storing arrangement therefor | |
US5299856A (en) | Dump vehicle with hydraulic lock for material holding container | |
US3065868A (en) | Anti-bounce lock | |
US4046209A (en) | Oscillation lockout system for track mounted rock drill | |
JPS5926510B2 (en) | Vehicle loading platform support device | |
US3325216A (en) | Automatic tail gates for dump trucks and the like | |
US4084515A (en) | Locking mechanism for hopper door actuator assembly | |
EP0978615A2 (en) | Vehicle door | |
US3251488A (en) | Tail gate lift with cam controlled stowing action | |
US3321093A (en) | Device for automatically opening car door locking system | |
US2374320A (en) | Drop leg support for trailers | |
DE2528074C2 (en) | Remote lock release of a railroad car entrance door | |
US3816965A (en) | Door actuating mechanism for laterally movable and slidable door | |
DE2808152C2 (en) | Lock locking with remote-controlled lock unlocking of a railroad car entrance door |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |