EP0960850A2 - Flurförderzeug, insbesondere Frontsitzgabelstapler - Google Patents
Flurförderzeug, insbesondere Frontsitzgabelstapler Download PDFInfo
- Publication number
- EP0960850A2 EP0960850A2 EP99105644A EP99105644A EP0960850A2 EP 0960850 A2 EP0960850 A2 EP 0960850A2 EP 99105644 A EP99105644 A EP 99105644A EP 99105644 A EP99105644 A EP 99105644A EP 0960850 A2 EP0960850 A2 EP 0960850A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- industrial truck
- truck according
- driver
- steering wheel
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0759—Details of operating station, e.g. seats, levers, operator platforms, cabin suspension
Definitions
- the invention relates to an industrial truck, in particular a front seat forklift according to the preamble of claim 1.
- An industrial truck of the type mentioned is known from DE 196 50 338.
- the driver's seat is about an axis of rotation that runs far to the front in the footwell, swiveling. With the help of such a measure it should be achieved that the Driver ergonomically occupies a more favorable position when reversing. Improved this measure is further characterized by the fact that the brake pedal is pivotally mounted to approximately the pedal rod, also for an adjustment to get to the driving situation.
- the known arrangement has some disadvantages on. When the seat is turned, the driver automatically comes into an unfavorable position Position to the steering wheel. He is restricted in his freedom of movement. All in all can lead to ergonomically unfavorable steering.
- the invention is based on the object of an industrial truck, in particular a front seat forklift, to create, on the one hand driver's seat, pedal arrangement and steering wheel mi can be optimally adjusted with regard to the individual driver, on the other hand when the driver's seat is adjusted, these units position one another maintained.
- the units namely the driver's seat, Pedal arrangement and bearings for the steering shaft can be moved or adjusted separately.
- the driver's seat is around an axis of rotation within the seat contour, but is off-center rotatable or pivotable to the center of gravity or center, and pedal arrangement and Steering bearings can be moved along curved curves, the curves being such are arranged that the movable units within a limited angular range are aligned approximately to each other.
- the construction according to the invention has the advantage that in each pivotable Position of seat, pedal arrangement and steering at approximately the same distance for the Are drivers. As a result, the driver can always adopt the same posture regardless of the position of the units. Another advantage however, is that the units compared to previously known systems can be adjusted independently and therefore to the size of the driver can be adjusted.
- the construction according to the invention is based on an embodiment of the invention a synchronous circuit of the units is provided, which manages that at a Pivoting of the driver's seat, the other two units are also synchronously pivoted become. Independently of this, each unit can, as mentioned, be set on its own become.
- the individual units have travel or Adjustment drives, which are preferably formed by electric motors can drive a pinion via a gearbox with an arched toothing or the like cooperates.
- the drives are according to a further embodiment the invention is preferably self-locking, so that a locking is not necessary in the individual positions taken, as is the case in DE 195 12 284 is described. It goes without saying that the drives are also hydraulic, can act mechanically or in another way.
- the invention has the further advantage that by pivoting the steering wheel unit there is an optimal entry and exit option.
- the pedal arrangement be pivoted.
- the seat can be turned by about 15 ° be additionally pivoted in order to leave or close the device without problems climb. This ensures that the driver's seat is suitable for the disabled.
- the units are pivoted along predetermined curves. It is but advantageous if all three units have a common pivot point, thus the units have the specified relationship to one another in any angular position exhibit.
- FIGS. 1 to 7. An overall representation of an industrial truck cannot be found in FIGS. 1 to 7.
- an industrial truck can be provided, as is basically the case is known for example from DE 196 50 338. It is a so-called Front seat forklift.
- the driver's seat as shown at 10 in Fig. 1 and in Fig. 2 is indicated, but is arranged somewhat off-center, and a little more to entry on the left.
- the driver's seat has a seat part 12 and a backrest 14, which is shown in Fig. 1 in two different positions. In Fig. 2 shows the seat part transparent or taken away to the one below Make construction visible.
- a so-called joystick 16 arranged with the essential Functions of the industrial truck are activated.
- the joystick is over a bracket 18 attached to the frame of the driving seat, on the front right Side of the seat part 12.
- a sheet metal plate 20 is screwed onto the base (battery box) for the driver's seat 10.
- a somewhat thicker plate 22 made of plastic is attached to the plate 20. It has a sector shape, as can be seen from FIG. 2.
- a gusset section protrudes the area of the seat part forward from when the seat is in the position shown in FIG neutral position.
- the Tarpaulin 22 a lower arcuate recess 24 on a sheet metal plate 26 with the frame of the seat part 12 is fixedly connected via an axis of rotation 28 which is in the Area of the right front corner of the seat part 12 is arranged, pivotally mounted.
- an arcuate angle plate 30 On the tarpaulin 26 is an arcuate angle plate 30, which is to guide and Stability purposes engages in the recess 24 and prevents the seat after from tipping.
- a toothed segment 32 is connected, which with a pinion 34 is engaged which can be driven by a motor gear unit 36.
- the motor is an electric motor and the motor gear unit 36 is self-locking. By driving with the motor gear unit 36, the seat 20 can therefore by one Be pivoted angle, which is predetermined by the toothed segment 32.
- the seat 10 is constructed as in Figures 1 and 2 described.
- a pedal arrangement 54 consisting of an accelerator pedal 56 and a brake pedal 58.
- the pedals 56, 58 are attached to a holder 60 which can be moved along two curved tracks 62, 66.
- the cam track 66 has an arcuate slot 68 through which a pin of the holder 60 extends.
- the cam track 66 is fastened to an upper leg 70 of an angle plate 72 (FIG. 4) which is attached to a wall 74 which delimits the battery box 42 to the left or the foot space 44 to the rear.
- a toothed segment 76 is also attached to the holder and engages with a pinion of a motor and transmission unit 78 which cannot be recognized and which moves the holder 60 and thus the pedals on an arc. It goes without saying that corresponding slots must be formed in the base plate 46 in order to ensure the movability. These slots can be brushed "to prevent dirt from entering.
- a steering wheel 80 of the industrial truck is closed recognize whose shaft 82 is rotatably supported in a column 84.
- column 84 there is a transmission element for transmitting the angle and the angular velocity from the steering wheel to the steering device for the wheels to be steered, as is known in itself.
- the column is connected to a suitable holder 86 Guide part 88 connected, which is shown in Fig. 6 alone from the back.
- the Guide part 88 interacts with a guide having two rails 90, 92, which are connected to one another by suitable webs 94 and kept at a distance are.
- the rails 90, 92 are circular in shape and on attached to the wall portion 50.
- a Motor gear unit 96 arranged, which cooperates with a toothed segment 98 (FIGS. 6 and 7), which is above the upper guide rail 90 at a distance this is arranged and fastened.
- a toothed segment 98 FIGS. 6 and 7
- Fig. 7 are two different positions of the steering wheel 80 are shown.
- each of the motor gear units Press it is also possible to separately connect each of the motor gear units Press to initially set the relative position of these units to each other or correct later if necessary. It is also conceivable for certain functions to operate only one or two units, for example the steering and bring the pedal assembly into a 45 ° position while the seat is in neutral Steering and pedals can be used to facilitate entry and exit a position pivoted away from the entrance can be pivoted. For improvement the seat can be swiveled in the direction of entry and exit become.
- FIGS. 8 to 10 show a top view of a front seat stacker. There such a device is generally known, the basic parts are intended in detail are no longer explained. The units that have been described above are shown here together on the truck, in different positions. The units are provided with the same reference numerals as those according to the Figures 1 to 7.
- Fig. 8 shows the arrangement of the seat 12, steering wheel 80 and pedal assembly 54 for the Forward travel.
- Fig. 9 shows the arrangement of the seat 10, steering wheel 80 and pedal assembly 54 for reversing.
- 10 shows the arrangement of seat 10, steering wheel 80 and pedal assembly 54 for getting in and out.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
- Fig. 1
- zeigt die Seitenansicht eines Sitzes für ein Flurfürderzeug nach der Erfindung.
- Fig. 2
- zeigt die Draufsicht aufden unteren Bereich des Sitzes nach Fig. 1.
- Fig. 3
- zeigt teilweise im Schnitt die Seitenansicht eines Flurförderzeugs nach der Erfindung im Bereich des vorderen Endes des Antriebsteils.
- Fig. 4
- zeigt eine Draufsicht auf das Fahrzeug nach Fig. 3 bei durchsichtiger bzw. abgenommener Bodenplatte.
- Fig. 5
- zeigt die Seitenansicht des Fahrzeugs nach Fig. 3 im vorderen oberen Bereich.
- Fig. 6
- zeigt die Ansicht der Führung der Konstruktion nach Fig. 5 in Richtung Pfeil 6.
- Fig. 7
- zeigt die Draufsicht auf das Fahrzeug nach Fig. 5.
- Fign. 8 bis 10
- zeigen verschiedene Draufsichten auf einen Frontsitzstapler in unterschiedlichen Positionen der verstellbaren Einheiten.
Claims (8)
- Flurförderzeug, insbesondere Frontsitzgabelstapler, mit einem um eine zumindest annähernd vertikale Drehachse schwenkbaren Fahrersitz, einer Anordnung von mindestens zwei Pedalen zur Vorgabe der Fahrgeschwindigkeit bzw. zur Betätigung einer Bremsanlage und einem Lenkrad, dessen Welle in einem am Aufbau des Fahrzeugs angebrachten Lager drehbar gelagert ist, gekennzeichnet durch die folgenden Merkmale:der Fahrersitz (10) ist um eine außermittige, innerhalb der Sitzkontur verlaufenden Drehachse (28) schwenkbar gelagertdie Pedalanordnung (54) ist entlang einer bogenförmigen Kurve verfahrbar unddas Lager (84) für die Lenkwelle (82) ist entlang einer bogenförmigen Kurve verfahrbar,wobei die Kurven derart angeordnet sind, daß die verfahrbaren Einheiten innerhalb eines begrenzten Winkelbereichs jeweils annähernd zueinander ausrichtbar sind.
- Flurförderzeug nach Anspruch 1, dadurch gekennzeichnet, daß die Drehachse (28) nahe der der Einstiegseite abgewandten Ecke des Sitzes (12) angeordnet ist.
- Flurförderzeug nach Anspruch 1 oder 2, gekennzeichnet durch einen Verfahrantrieb (36, 78, 96) für den Sitz (12) und/oder die Pedalanordnung (54) und oder das Lager (84).
- Flurförderzeug nach Anspruch 3, dadurch gekennzeichnet, daß die Verfahrantriebe Elektromotoren sind, die über ein Ritzel mit einer bogenförmigen Zahnung an der Unterseite des Sitzes (12) und/oder einer Zahnung an der Pedalanordnung (54) unterhalb der Bodenplatte (46) des Fußraums (44) und/oder einer Zahnung an der Rückseite der Frontplatte (48, 50) zusammenwirken.
- Flurförderzeug nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Verfahrantriebe bzw. die Steuerungen hierfür zwecks synchroner Verstellung der Einheiten gekoppelt sind.
- Flurförderzeug nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß die Verfahrantriebe (36, 78, 96) selbsthemmend sind.
- Flurförderzeug nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß Sitz (10), Pedalanordnung (54) und Lenkrad (80) einzeln verstellbar sind.
- Flurförderzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die bogenförmigen Kurven, entlang denen Sitz (10), Pedalanordnung (54) und Lenkrad (80) verfahrbar sind, einen annähernd gemeinsamen Mittelpunkt (28) aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823221 | 1998-05-25 | ||
DE19823221A DE19823221B4 (de) | 1998-05-25 | 1998-05-25 | Flurförderzeug, insbesondere Frontsitzgabelstapler |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0960850A2 true EP0960850A2 (de) | 1999-12-01 |
EP0960850A3 EP0960850A3 (de) | 2002-10-09 |
EP0960850B1 EP0960850B1 (de) | 2004-04-28 |
Family
ID=7868789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99105644A Expired - Lifetime EP0960850B1 (de) | 1998-05-25 | 1999-03-19 | Flurförderzeug, insbesondere Frontsitzgabelstapler |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0960850B1 (de) |
DE (2) | DE19823221B4 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2840871A1 (fr) * | 2002-06-18 | 2003-12-19 | Jungo Voirie | Structure de cabine de vehicule de voirie a siege conducteur modulable |
FR2848544A1 (fr) * | 2002-12-13 | 2004-06-18 | Linde Ag | Chariot elevateur a siege pivotant |
EP1491431A1 (de) * | 2003-06-23 | 2004-12-29 | Jungo Voirie SAS | Fahrzeugkabine mit variabelem Fahrersitz |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017120935A1 (de) * | 2017-09-11 | 2019-03-14 | Faurecia Autositze Gmbh | Schwenkbarer Kraftfahrzeugsitz und Verfahren zur Verschwenkung eines Kraftfahrzeugsitzes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923095A1 (de) | 1979-06-07 | 1980-12-18 | Heinrich Hoebink | Kombinationstisch |
DE19512284A1 (de) | 1995-04-04 | 1996-10-10 | Grammer Ag | Fahrzeugsitz, insbesondere Staplersitz |
DE19650338A1 (de) | 1996-03-21 | 1997-09-25 | Linde Ag | Flurförderzeug mit einem schwenkbaren Fahrersitz |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1022623A (en) * | 1963-03-14 | 1966-03-16 | Conveyancer Fork Trucks Ltd | Industrial lift trucks |
DE3042956A1 (de) * | 1980-11-14 | 1982-07-01 | Bengel, Friedrich, 7148 Remseck | Gabelstapler, insbesondere frontgabelstapler |
US5346035A (en) * | 1993-01-04 | 1994-09-13 | Nippon Yusen Kaisha | Fork lift truck with rotatable seat and operator controls |
DE29723095U1 (de) * | 1997-06-12 | 1998-03-26 | Schatz Werner | Flurförderfahrzeug |
-
1998
- 1998-05-25 DE DE19823221A patent/DE19823221B4/de not_active Expired - Fee Related
-
1999
- 1999-03-19 EP EP99105644A patent/EP0960850B1/de not_active Expired - Lifetime
- 1999-03-19 DE DE59909290T patent/DE59909290D1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923095A1 (de) | 1979-06-07 | 1980-12-18 | Heinrich Hoebink | Kombinationstisch |
DE19512284A1 (de) | 1995-04-04 | 1996-10-10 | Grammer Ag | Fahrzeugsitz, insbesondere Staplersitz |
DE19650338A1 (de) | 1996-03-21 | 1997-09-25 | Linde Ag | Flurförderzeug mit einem schwenkbaren Fahrersitz |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2840871A1 (fr) * | 2002-06-18 | 2003-12-19 | Jungo Voirie | Structure de cabine de vehicule de voirie a siege conducteur modulable |
FR2848544A1 (fr) * | 2002-12-13 | 2004-06-18 | Linde Ag | Chariot elevateur a siege pivotant |
US7234561B2 (en) | 2002-12-13 | 2007-06-26 | Linde Aktiengesellschaft | Industrial truck with a swivelling seat |
EP1491431A1 (de) * | 2003-06-23 | 2004-12-29 | Jungo Voirie SAS | Fahrzeugkabine mit variabelem Fahrersitz |
Also Published As
Publication number | Publication date |
---|---|
DE59909290D1 (de) | 2004-06-03 |
DE19823221B4 (de) | 2004-08-26 |
DE19823221A1 (de) | 1999-12-09 |
EP0960850B1 (de) | 2004-04-28 |
EP0960850A3 (de) | 2002-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0054948B1 (de) | Fahrerstand | |
EP0518168B1 (de) | Lenkeinrichtung für ein Fahrzeug, insbesondere für einen Kleinschlepper für die Garten- und Rasenpflege | |
DE112007003518T5 (de) | Lenkmechanismus, insbesondere für kurze Fahrzeuge | |
DE3228097A1 (de) | In alle richtungen fahrbarer rollstuhl | |
EP1655201B1 (de) | Lenksäulenanordnung für ein Kraftfahrzeug, insbesondere ein Kettenfahrzeug | |
DE10014531A1 (de) | Verstellbares Pedal für Fahrzeuge | |
DE10124384A1 (de) | Vorrichtung zum Lenken eines Kraftfahrzeugs | |
DE19650338A1 (de) | Flurförderzeug mit einem schwenkbaren Fahrersitz | |
EP1522633A2 (de) | Strassenfräsmaschine mit Lenkeinrichtung | |
DE10259684B4 (de) | Lenkhandhabe für ein Kraftfahrzeug | |
DE102007034220A1 (de) | Bewegliche Kopfstütze für eine verbesserte Sicht | |
EP0960850B1 (de) | Flurförderzeug, insbesondere Frontsitzgabelstapler | |
DE19960946C2 (de) | Lenkung für Gegengewichtsstapler | |
DE3042956A1 (de) | Gabelstapler, insbesondere frontgabelstapler | |
DE10257631B4 (de) | Verstellbares Fußhebelwerk | |
DE102016214611B4 (de) | Pedalanordnung für ein Kraftfahrzeug | |
DE19938271A1 (de) | Pedal für ein Kraftfahrzeug, insbesondere Brems- oder Kupplungspedal | |
DE4134501A1 (de) | Lastwagen, insbesondere sattelauflieger | |
DE102017205110A1 (de) | Lenkung in der Armlehne links | |
DE19961249B4 (de) | Vorrichtung zur diametralen und radialen Veränderung der Sitzlage insbesondere des Fahrersitzes von Fahrzeugen | |
DE602004004389T2 (de) | Fahrzeug für Behinderte | |
DE19524319C2 (de) | Bedienerkabine für ein Stapelfahrzeug | |
DE202004004946U1 (de) | Baufahrzeug zur Bodenbearbeitung, insbesondere Straßenwalze, sowie Rückspiegelpaar für ein Baufahrzeug | |
EP3717289B1 (de) | Fahrzeugtür und fahrzeug | |
DE19851447B4 (de) | Rückhaltesystem für den Bediener eines Flurförderzeugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20030123 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040428 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59909290 Country of ref document: DE Date of ref document: 20040603 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
ET | Fr: translation filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20050221 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20050225 Year of fee payment: 7 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20050131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20050510 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060319 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061003 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20060319 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20061130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 |