DE1748976U - FORK TIPPING DEVICE FOR FORKLIFT TRUCKS. - Google Patents

FORK TIPPING DEVICE FOR FORKLIFT TRUCKS.

Info

Publication number
DE1748976U
DE1748976U DEST8831U DEST008831U DE1748976U DE 1748976 U DE1748976 U DE 1748976U DE ST8831 U DEST8831 U DE ST8831U DE ST008831 U DEST008831 U DE ST008831U DE 1748976 U DE1748976 U DE 1748976U
Authority
DE
Germany
Prior art keywords
fork
tipping device
hydraulic
forklift trucks
lifting
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.)
Expired
Application number
DEST8831U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANS STILL AG
Original Assignee
HANS STILL AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANS STILL AG filed Critical HANS STILL AG
Priority to DEST8831U priority Critical patent/DE1748976U/en
Publication of DE1748976U publication Critical patent/DE1748976U/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/20Parts of seeders for conducting and depositing seed
    • A01C7/201Mounting of the seeding tools
    • A01C7/205Mounting of the seeding tools comprising pressure regulation means
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

Gatelki tri ¢Mu f GabelkippTorichtung für Gabelstapler. Es ist bekannt, die Gabel eines Gabelataplera ao an den Hubachlit- ten anzulenken, dass sie um eine quer zur ver- laufende waagerechte Achse um etwa 10 bis 20° gegenüber der Senkrechten gekippt werden kann. Dabei wird bei bekannten Vorrichtungen die Kippung entweder willkürlich oder selbsttätig durch mechanische Uebertragung des auf den Lastträger ausgeübten verti- kal aufwärts gerichteten Zug bewirkt. Gatelki tri ¢ Mu f Fork-tilt door direction for forklifts. It is known that the fork of a forklift truck ao to the Hubachlit- to suggest that they running horizontal axis can be tilted by about 10 to 20 ° relative to the vertical. In the case of known devices, the tilting is either arbitrary or automatic mechanical transmission of the vertical force exerted on the load carrier cal upward pull causes.

Gegenstand der Erfindung ist eine selbsttätig in Abhängigkeit von der ausgeübten Hubkraft wirkende hydraulische Kippvorrichtung.The subject of the invention is an automatically dependent on hydraulic tilting device acting on the lifting force exerted.

Sie ist in einer beispielsweisen Form in der Figur schematisch dargestellt.It is shown schematically in an exemplary form in the figure.

Darin ist 1 der als Lastträger dienende Hubschlitten, der mit Rollen @2 oder ohne sie gleitend in dem nicht dargestellten rahmenförmigen Hubmast vertikal geführt ist und der mittels einer hydrautischen Preise in bekannter Weise über Zugglieder gehoben und ge- senktwird*. In oder an den Hubsohlitten 1 ist in an sieh bekannter Weise ein Rahmen oder eine Platte 3 so angelenkt, dass sie um die Achse 1 um einige Grad aus der Senkrechten nach vorn oder hinten geschwenkt werdenkann* Dieser Rahmen oder diese : Platte 3. an der in bekannter leise die Gabel angebracht ist, stützt sich mit seinem unteren Teil gegen den Kolben einer im oder am Hubschlitten 1 angeordneten etwa hori- zontal parallel zur Fahrzeuglangsachse angebrachten hydraulischen Presse 5 oder mehrere solcher Pressen. Diese Pressen stehen über ein oder je ein Ventil mit einstellba- rer Vorbelastung mit der Oelleitung in Verbindung, welche die hydraulische Presse zum Heben des Hubschlittens speist.In it, 1 is the lifting carriage serving as a load carrier, which is guided in the frame-shaped lifting mast (not shown) in a sliding manner vertically with rollers @ 2 or without them and which is lifted and lifted in a known manner via tension members by means of a hydraulic price. is lowered *. In or on the Hubsohlitten 1 is a known manner Frame or plate 3 hinged so that it is around axis 1 swiveled a few degrees forwards or backwards from the vertical can be* This frame or this: plate 3. on which in the known quietly the Fork is attached, is supported with its lower part against the piston of an approximately horizontal arranged in or on the lifting carriage 1 Hydraulic mounted zontally parallel to the vehicle's longitudinal axis Press 5 or more such presses. These presses are available via one or one valve each with adjustable rer preload in connection with the oil line, which feeds the hydraulic press for lifting the lifting carriage.

Dieses Ventil 6 oder diese Ventile 6 sind so eingestellte dass sie sich erst beim Ueberschreiten eines bestimmten einstellbaren Druckes öffnen und damit den Weg zu den hydraulischen Pressen 5 freigeben. Sobald dieser Zustand eintritt, wird der Kolben aus jeder der vorhandenen Pressen 5 herausgetrieben und drückt den Gabelträger 3 mit seiner Unterkante vom Hubschlitten 1 fort, so dass sich die freien Gabelenden heben. Dieser Vorgang tritt immer einy wenn eine Mindestlast auf der Gabel ruht und hört auf, sobald die Gabel entlastet wird. also beim Absetzen der Last. Dabei neigen sich dann die freien Gabel- enden infolge des Suriickweiohens olM der hydraulischen Presse 5 abwärts tmd erleichtern das Absetzen der Fordexlast. This valve 6 or these valves 6 are set so that they only open when a certain adjustable pressure is exceeded and thus clear the way to the hydraulic presses 5. As soon as this condition occurs, the piston is driven out of each of the existing presses 5 and pushes the fork carriage 3 with its lower edge away from the lifting carriage 1, so that the free fork ends lift. This process always occurs when there is a minimum load on the Fork rests and stops as soon as the fork is relieved of pressure. so when setting down the load. In doing so, the free fork end as a result of the decrease in hydraulic power Press 5 downwards tmd make it easier to set down the Fordex load.

Claims (1)

Schutzanspruch Gabelkippvorrichtung für Gabelstapler mit eines Gabelträger dergegenüberdem H.bschlitten metwabis zu 20 gegen die Senkrechte um eine waagerechte qer or Fahrzeuglangsachse er- laufende Achse gekippt werden kanne dadurch gekennzeichnete dass sich die Unterkante des Gabelträgers (3) gegen den Kol- ben einer oder mehrerer hydraulischen Pressen staut wer
che über ein druckabhängig gesteuertes Ventil (6) mit der Druckleitung für die das Heben des Saatträgers (1) bewirkende hydraulische Presse in Verbindung steht.
Protection claim fork tipping device for forklifts with a fork carriage on the other hand, 20 metwabis sledges against the Vertical around a horizontal or longitudinal axis of the vehicle running axis can be tilted marked that the lower edge of the fork carriage (3) is against the piston beneath one or more hydraulic presses
surface via a pressure-dependent controlled valve (6) with the pressure line for the lifting of the seed carrier (1) causing the hydraulic press in connection.
DEST8831U 1957-05-02 1957-05-02 FORK TIPPING DEVICE FOR FORKLIFT TRUCKS. Expired DE1748976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST8831U DE1748976U (en) 1957-05-02 1957-05-02 FORK TIPPING DEVICE FOR FORKLIFT TRUCKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST8831U DE1748976U (en) 1957-05-02 1957-05-02 FORK TIPPING DEVICE FOR FORKLIFT TRUCKS.

Publications (1)

Publication Number Publication Date
DE1748976U true DE1748976U (en) 1957-07-18

Family

ID=32745798

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST8831U Expired DE1748976U (en) 1957-05-02 1957-05-02 FORK TIPPING DEVICE FOR FORKLIFT TRUCKS.

Country Status (1)

Country Link
DE (1) DE1748976U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192979B (en) * 1958-10-13 1965-05-13 Yale & Towne Inc Lift truck with load carrier that can move horizontally relative to the lifting carriage
DE3907440A1 (en) * 1989-03-08 1990-10-04 Jungheinrich Kg LIFT SLEDGE
EP2808289A1 (en) * 2013-05-28 2014-12-03 Rogama B.V. Fork carrier inclination mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192979B (en) * 1958-10-13 1965-05-13 Yale & Towne Inc Lift truck with load carrier that can move horizontally relative to the lifting carriage
DE3907440A1 (en) * 1989-03-08 1990-10-04 Jungheinrich Kg LIFT SLEDGE
EP2808289A1 (en) * 2013-05-28 2014-12-03 Rogama B.V. Fork carrier inclination mechanism

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