WO2016184745A1 - Siège de poste de conduite, poste de conduite et installation - Google Patents

Siège de poste de conduite, poste de conduite et installation Download PDF

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Publication number
WO2016184745A1
WO2016184745A1 PCT/EP2016/060541 EP2016060541W WO2016184745A1 WO 2016184745 A1 WO2016184745 A1 WO 2016184745A1 EP 2016060541 W EP2016060541 W EP 2016060541W WO 2016184745 A1 WO2016184745 A1 WO 2016184745A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
backrest
driver
receptacle
orientation
Prior art date
Application number
PCT/EP2016/060541
Other languages
German (de)
English (en)
Inventor
Marvin KNÖCHELMANN
Christian Lang
Maximilian HOMMRICHHAUSEN
Michael Fries
Michael SINNING
Original Assignee
Technische Universität München
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 Technische Universität München filed Critical Technische Universität München
Publication of WO2016184745A1 publication Critical patent/WO2016184745A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/02—Motor vehicles characterised by the driver not being seated the driver standing in the vehicle

Definitions

  • the present invention relates to a driver's seat, a cab and a system.
  • the present invention relates in particular to a driver's seat for a driver's cab of a system and in particular a work machine, a vehicle and the like, a driver's cab for a system, in particular for a work machine, a vehicle and the like, as well as a work machine, a vehicle or the like.
  • Conventional cab seats often allow only limited adaptation to the size of an operator and their body and working posture and are not capable of automatically and inherently allowing a flying change between a sitting, a sitting and a standing posture without attention interruption.
  • the invention is based on the object to provide a driver's seat, a cab and a system in which with the simplest possible means and in a reliable manner without interrupting the operation and the necessary attention phase in the operator a transition between a sitting posture and a staid or standing posture is possible.
  • a driver's seat for a driver's cab of a plant, and in particular for a work machine, a vehicle or the like, in which a backrest, a seat and a seat frame are formed, the backrest and the seat are mounted on the seat frame, the Seat frame is operable by actuation between a first configuration or a second configuration, while the driver's seat (i) in the first configuration of the seat frame, a first position of use for an operator in a sitting posture and (ii) in the second configuration of the seat frame, a second position of use for the In a first position of use, the backrest assumes a substantially vertical orientation and the seat occupies a substantially horizontal orientation and in the second position of use, the backrest essentially retains alignment from the first position of use and the seat or a body the seat one pivoted away from a backrest surface of the backrest pivoted position and in particular assumes a direction corresponding to the alignment of the backrest or the same orientation and thereby
  • a key aspect of the present invention is the provision of an actuatable seat frame, which can be transferred by activation between the first and second configurations and thus automatically at the behest of the operator from the driver's seat from the first position of use for the seated posture of the operator to the second position of use for the standing or standing posture of the operator or vice versa transferred.
  • the cab seat according to the invention is particularly advantageous in that pivoted in the second position of use for the staid or standing position of the operator of the seat or the main body pivoted away from the backrest and backrest one of the backrest corresponding and in particular substantially vertical orientation occupies while the backrest extended below.
  • the actual backrest and the seat or its main part form a substantially lying in a - preferably substantially vertical - plane arrangement that allows trouble-free standing or standing, because the seat of the person sitting or standing, for example in the area of the feet or the buttocks is not in the way and a free and undisturbed standing posture or standing posture can be taken.
  • the orientation of the backrest from the first position of use in the second position of use is considered to be substantially maintained or maintained even if the orientation of the backrest is only slightly inclined relative to the orientation of the backrest in the first position of use, e.g. less than 15 °, preferably less than 10 ° and more preferably less than 5 °.
  • the seat is designed to support the staid position of the operator.
  • the seat is in two parts with a first, rear, the backrest and / or the back surface facing and / or on the backrest and / or the back surface - in particular at a lower edge of the backrest - subsequent seat portion and a second, front, facing away from the backrest and / or the back surface and / or spaced seat portion.
  • the seat frame and the components attached thereto are designed so that the backrest and seat can be arranged in the two positions of use in a particularly suitable manner.
  • the first seat portion and the second seat portion form a substantially uniform common seat and take a substantially horizontal orientation and / or in the second position of use, the second seat portion pivoted away from the back surface position and the alignment of the backrest corresponding orientation occupies to form the extension of the backrest.
  • the standing still or standing of the operator can be further supported by the driver's seat and in particular the seat frame are formed with the components attached thereto so that in the second position of use, the first seat portion occupies either one or the substantially horizontal orientation or one of the im Essentially horizontal orientation by an angle of less than 15 °, preferably less than 10 °, more preferably less than 5 ° from the backrest and / or backrest facing away pivoted orientation occupies.
  • the height adjustment of the seat and the surface of the backrest may be of crucial importance.
  • a lower edge of the backrest and / or the seat occupy a first and lower seat height h1 and / or in the second position of use the lower Edge of the backrest and a rear edge of the seat and in particular a rear edge of the first seat element occupy a second and larger standing seat height h2, in particular a rear edge of the second seat element occupies the reduced by at least about a height of the first seat element Stehsitziere h3.
  • a particularly simple and nevertheless reliable structure for the driver's cab seat according to the invention arises when the seat frame comprises or forms at least one four-bar mechanism, but preferably a plurality-in particular of two-identical four-bar mechanisms, in particular in the manner of a parallelogram guide.
  • a particularly stable construction can be achieved if, according to another embodiment of the driver's seat according to the invention, a respective four-bar linkage mechanism has a first or lower receptacle, a second or upper receptacle and two profiles which have radial bearings with their first ends with the first receptacle and with their second ends are rotatably connected to the second receptacle.
  • the first receptacle when the first receptacle is firmly connected or connected to a mounting base or a mounting element and in particular with a seat suspension and / / or the second receptacle is designed to be movable and, in particular, is movable on a concave path viewed from the first receptacle, preferably substantially while maintaining the orientation of the second receptacle and / or defined over the lengths of the profiles and / or over the position of the radial bearings ,
  • the backrest - especially indirectly via a locking mechanism for tilt adjustment - and the first seat portion the seat are rigidly coupled to the second receptacle and / or the second seat portion is rotatably coupled to the first receptacle via a radial bearing, in particular at a front end of the second seat portion.
  • the driver's seat with its basic components of seat frame, seat and backrest may be designed so that due to a specialistssaustar ist a transfer between the first and second positions of use can be done inherently and with minimal physical use by the operator.
  • a drive mechanism is designed for controlled actuation of the seat frame, in particular in the form of a mechanism with pressure cylinder, and the drive mechanism is adapted to attack the second or upper receptacle to this to move.
  • drive mechanisms eg drives with electric motor.
  • the attack of the drive can additionally or alternatively also take place on another component of the four-bar mechanism.
  • a cab for a plant and, in particular, for a work machine or a vehicle or the like.
  • the cab according to the invention is formed with a cab seat according to the invention and adapted to receive an operator in a sitting, standing or standing stance.
  • a plant and in particular a work machine, a vehicle or the like is provided.
  • the system according to the invention is designed with a cab according to the invention for receiving an operator.
  • Figures 1 and 2 are perspective views seen from a laterally front view showing an embodiment of a cab seat according to the invention in the first position of use for a sitting or in the second position of use for a staid or standing posture.
  • Figures 3 and 4 are side views of the driver's seat from Figures 1 and
  • Figure 5 shows an embodiment of the system according to the invention with a
  • FIG. 6 to 9 show an embodiment of the relevant for a seat frame four-bar mechanism 'in states to realize the necessary for the first and second positions of use first and second configurations including two intermediate states.
  • Figure 10 shows a mechanism for longitudinal adjustment of the position
  • Figures 1 1 to 13 show in a schematic side view details with respect to
  • Figure 14 is a detailed perspective view of the connection of the main part of a seat to a seat frame.
  • FIGS. 15 to 18 show design details of a possible embodiment of a four-bar link mechanism necessary for a seat frame according to the invention.
  • Figures 19 to 22 are schematic representations of a backrest and a seat for a cab seat according to the invention in the first and second position of use.
  • Figures 1 to 4 show an embodiment of the cab seat 100 according to the invention with its basic components of backrest 20, seat 30 and seat frame 40 in the authoritative for the invention cab seat 100 positions of use, namely in the first position of use for a sedentary posture in Figures 1 and 3 and in a second position of use for a sitting or standing posture in Figures 2 and 4.
  • FIGS. 19 to 22 show the corresponding relationships of the design and the geometry of the backrest 20 and the seat 30, which are relevant to the driver's seat 100 according to the present invention, but without representation of the seat frame 60th
  • the respective driver's seat 100 is aligned with a longitudinal direction X parallel to the x-direction and with a transverse extension direction Y parallel to the y-direction.
  • the seat 30 is aligned with its seat body 35 and the seat surface 36 in accordance with the first position of use for the sitting position substantially in the xy plane or parallel thereto.
  • the seat 30 with its seat body 35 is formed in two parts and has a first seat portion 40 and a second seat portion 50.
  • the backrest 20 is integrally formed in the cases shown here with a backrest body 25.
  • the backrest body 25 and thus the backrest 20 have an upper edge 21, a lower edge 22 and right and left edges 23 and 24, respectively.
  • top, bottom, front, “back”, “right” and “left” refer to the tripods shown there with the z-direction, which runs from bottom to top, the y- Direction that runs from right to left, and the x-direction, which runs from back to front.
  • the seat 30 has a rear edge 31, a front edge 32 and right and left edges 33 and 34, respectively.
  • edges can each also be referred to as an edge region. Due to the division of the seat 30 with the first seat portion 40 and the second seat portion 50, the rear edge 31 of the seat 30 is formed by the rear edge 41 of the first seat portion 40, whereas the front edge 32 of the seat 30 of the front edge 52 of second seat portion 50 is formed. Correspondingly, in FIGS. 1, 3, 19 and 20, the front edge 42 of the first seat portion 40 and the rear edge 51 of the second seat portion 50 are aligned adjacent to each other and facing each other.
  • the backrest 20 with the back surface 26 has a substantially vertical orientation and thus lies substantially in the xz plane or parallel thereto.
  • the seat surface 36 of the seat 30 is formed by the first and second seat surface portions 46 and 56 of the first and second seat portions 40 and 50, respectively.
  • the common seat surface 36 in Figures 1, 2, 19 and 20 lies substantially horizontally and thus in one Plane parallel to the xy plane.
  • the rear edges 31, 41 of the seat 30 and of the first seat section 40 rest against the lower edge 22 of the backrest 20.
  • the driver's seat 100 is substantially L-shaped with respect to the seatback 20 and seat 30.
  • the double arrow 1 10 denotes a configuration change of the cab seat 100 according to the invention from the first position of use according to Figures 1, 3, 19 and 20 for the seated posture of an operator 102 to the second position shown in Figures 2, 4, 21 and 22 for the standing or standing posture of the operator and vice versa.
  • the bipartite seat 30 having the first seat portion 40 and the second seat portion 50 comes into play.
  • the first seat portion 40 remains in its substantially horizontal orientation position of the seat portion body 45 and the first seat surface portion 46 with respect to the seat back 20. That is, the rear edge portion 41 of the first seat portion 40 is in position and in direct proximity to the lower edge portion 22 of the backrest 20 remains.
  • the second seat portion 50 becomes substantially around the first seat portion 40 and around the first seat portion 40 Backrest 20 and the back surface 26 pivoted away, so that the second seat portion 50 according to the illustrations in Figures 2, 4, 21 and 22 forms an extension of the backrest 20 down.
  • the rear edge 51 of the second seat portion 50 remains facing the lower edge 22 of the backrest 20 and the rear edge 41 of the first seat portion 40.
  • the back surface 26 and the second seat surface portion 56 of the second seat portion 50 are practically in a common plane with substantially vertical Alignment and parallel to the yz plane.
  • the second position of use of the cab seat 100 according to the invention shown in Figures 2, 4, 21 and 22 is also advantageous because the first seat portion 40 remains in its position with substantially horizontal orientation, wherein the first seat surface portion 46 parallel to the xy plane or This is easily tilted to make the sitting position comfortable for an operator 102, for example, by the buttocks area is supported.
  • a height adaptation is also carried out.
  • the lower edge 22 of the backrest 20 and the seat 30 with the first and second seat sections 40 and 50 are substantially at a first height h1 as seat height.
  • the rear edge 52 of the second seat member 50 is also raised during pivoting down to an increased height h3, which, however, is reduced relative to the Stehsitziere h2 at least by the height of the first seat member 40. It is also apparent from FIGS. 3 and 4 that, during the transition from the first to the second position of use, the components of the driver's seat 100 according to the invention are moved in a direction away from the back surface 26, e.g. the x direction, to be moved. For example, the backrest is moved by the amount s2, so in use from the back to an operator 102 to. In this case, a slight inclination of the backrest from an orientation in the vertical in Figure 3 by an angle a2 in the same direction shown in Figure 4.
  • FIG. 5 shows the use and arrangement of an embodiment of the driver's seat 100 according to the invention in an embodiment of the invention Driver's cab 10 according to the invention in a vehicle 1 as an embodiment of the system according to the invention.
  • a control panel 1 1 and controls 12 are provided for operating the system.
  • an operator 102 is in a standing posture and is supported by the second position of use of the cab seat 1 1 in the region of the back by the back surface 26 of the backrest 20 and the buttocks by the first seat surface portion 46 of the first seat portion 40 ,
  • the second seat portion 50 pivoted downward vertically away from the back surface 26 extends the backrest 20 approximately vertically downwardly and allows the legroom for the operator 102, that is, the second seat portion 50 does not obstruct the legs of the operator 102 when standing or standing still ,
  • Figures 6 to 9 show a schematic side view of an embodiment of a four-bar mechanism 70 to form the already shown in Figures 1 to 4 seat frame 60 of the cab seat 100.
  • the arrangement of Figure 6 corresponds to the first configuration of the seat frame 60 and thus the first position of use of the cab seat 100 according to Figures 1, 3, 19 and 20.
  • the second configuration of the seat frame 60 and the underlying four-bar mechanism 70 is shown, which corresponds to the second position of use of the driver's seat 100 according to Figures 2, 4, 21 and 22.
  • the seat frame 60 consists of a pair of identical and parallel coupled four-bar linkages 70.
  • Each four-bar linkage 70 according to Figures 6 to 9 from a first or lower receptacle 71, a second or upper receptacle 72 and first and second profiles 73 and 74 having first ends 73-1, 74-1 and second ends 73-2 and 74-2, which are connected via radial bearings 75 to the first and second receptacles 71 and 72, respectively.
  • the first or lower receptacle 71 is attached to a mounting base 101 or to a mounting member of the driver's seat 100 or other means, such as a seat suspension 103.
  • the second or upper receptacle 72 is on the arrangement of the first and second profiles 73 and 74 and their rotatable or pivotable mounting on the radial bearings 75 on one of the first or lower Receiving 71 seen from concave track around the first or lower receptacle 71 around pivotable, namely in the direction of the double arrow 1 13 in Figures 6 to 9.
  • FIGS. 6 and 9 illustrate the first and second configurations of the seat frame 60 and correspond to the first and second positions of use of the underlying cab seat 100.
  • FIGS. 7 and 8 thus show intermediate positions of the seat frame 60 and the four-bar mechanism 70 between the first and second configuration according to FIGS. 6 and 9.
  • the pivoting of the seat frame 60 and the four-bar mechanism 70 takes place according to the representations of Figures 6 to 9 in a plane parallel to the xz plane.
  • the radial bearings 75 thus rotate about axes of rotation parallel to the y-direction and thus to the transverse extension direction Y of the driver's seat 100.
  • the attachment of the backrest 20 and the seat 30 and its first and second seat sections 40 and 50 to the seat frame 60 and in particular to the four-bar mechanism 70 is essential for the transition between the use positions and for their taking.
  • the backrest 20 and the first seat portion 40 are rigidly connected to the second or upper receptacle 72 via a mount 85.
  • the second or upper receptacle 72 of the four-bar mechanism 70 remains on its orbital motion in a constant or substantially constant orientation, so that due to the rigid connection 85 of the backrest 20 and the first seat portion 40, these are also guided substantially in a constant orientation between the first and second positions of use of the driver's seat.
  • the pivotal movement of the seat frame 60 and the underlying four-bar mechanisms is produced by forming a drive mechanism 90 with a pressure cylinder 91.
  • the pressure cylinder 91 is supported by a first end 91 - 1 either on the mounting base 101 or on a mounting element, for example the seat suspension 103, by means of a radial bearing 77.
  • the second end 91 -2 opposite the first end 91-1 can be extended during operation of the pressure cylinder 91 of the drive mechanism 90 and against the rigid connection 85 of the backrest 20 and the first seat portion 40 also rotatably mounted via a radial bearing 77 mounted.
  • drive mechanisms 90 are also conceivable, e.g. Drives 90 with electric motor.
  • the engagement of the drive 90 may additionally or alternatively also take place on another component of the four-bar mechanism 70, for example in the region of the second ends 73-2 and 74-2 of the profiles 73, 74.
  • FIGS. 1 to 4 it is also shown that during the transition between the first and second positions of use the movement of the backrest 20 automatically entrains the restraint system 81 in the form of a safety belt or the like in order to change the position of use of the operator 102 To ensure safety.
  • the second seat portion 50 is rotatably connected to the first or lower receptacle 71 on its underside with a connection 86 and a radial bearing 76 mounted at its end.
  • a pivoting movement in the direction of the double arrow 1 14 is possible.
  • the second seat portion 50 is supported on the other hand with its underside on a support 87 on the first or lower receptacle 71 from.
  • the second seat portion 50 pivots in the xz plane and about an axis of rotation parallel to the y-direction and the transverse extension direction Y of the cab seat 100 in the direction of arrow 1 14 forward and thus in a direction away from the back surface 26, wherein the underside of the second seat portion 50 is removed from the top of the support 87.
  • FIG. 11 shows the position and the orientation of the second seat portion 50 in the first configuration of the seat frame 60 and the four-bar mechanisms 70 and thus in the first position of use of the driver's seat 100 according to the invention for a seated posture of the operator 102.
  • FIG. 13 shows the position and orientation of the second seat portion 50 for the second configuration of the seat frame 60 and the underlying four-bar mechanisms 70 and thus for the second position of use of the driver's seat 100 according to the invention for a staid or standing posture of the operator 102nd
  • Figure 12 shows an intermediate state during pivoting in the direction of the double arrow 1 14.
  • Figure 14 shows a corresponding to Figure 1 1 perspective view with the connection of the connection 86 and the radial bearing 76 and the support 87 in the region of the first or lower receptacle 71 of the invention Driver's cab seat 100.
  • Figure 10 shows a representation in which relative to the mounting base 101, the seat suspension 103 and thus with complete configuration and the driver's seat 100 according to the invention can be moved by means of the longitudinal positioning device 95 by means of a drive in the x-direction.
  • the motor 96 drives a spindle drive 97, whereby a base frame and in particular the seat suspension 103 along a rail assembly 98 in the x direction is displaceable, for example, in Figure 5, the distance of the cab seat 100 of the invention and thus the operator 102, the control panel 1 1 and the controls 12 adapt.
  • FIGS. 15 to 18 show further details of the configuration of a four-bar mechanism 70 and in particular the attachment of the profiles 73 and 74 with their radial bearings 75 in the region of the first and second receptacles 71 and 72.
  • the present invention relates to a multifunctional driver's seat or cab seat 100 for the driver's cab 10 of vehicles 1, work machines and equipment.
  • a key problem for occupational and long-distance drivers is a permanent sitting position that can lead to health problems.
  • a dynamic change of sitting position while driving taking into account the traffic regulations, makes special demands on a driver's seat, because the seat belt must be constantly applied while driving.
  • Another problem is the adaptability to different body sizes to meet the ergonomic considerations.
  • the present invention describes a multifunctional driver's seat 100 for vehicles 1 and mobile work machines.
  • the driver's seat 100 offers an ergonomically designed seat with backrest 20, restraint system 81 and split seat surface 36 for the safe operation of a vehicle 1 or the like, as shown in FIGS. 1 to 5.
  • a suspension 103 of the seat 100 is provided, which e.g. can be designed as air suspension and / or which can also allow an adjustment of the seat height to different driver sizes.
  • this is designed to be longitudinally displaceable with the entire structure, as shown in Figure 10.
  • the standing posture or standing posture is achieved by means of an actuator 90, which in particular moves a parallelogram kinematics 60 upwards, as a result of which the seat surface 36, 56 shifts downward, as shown inter alia in FIGS. 1 to 4.
  • the illustrated driver's seat 100 offers the possibility of operating a vehicle 1 both standing upright and standing still.
  • the seat 36 is foldable and designed in two parts to provide the necessary standing room available.
  • standing still provides an ergonomically favorable standing seat surface 46, which allows a fatigue-free and health-friendly posture.
  • the short part 46 of the seat 36 allows a standing position in FIG. 5.
  • the kinematics 60, 70 allow a permanent fixation of the driver 102 by means of the belt system 81, both in a sitting and standing position and during the transition phases.
  • the seating unit seat back 20 and seat 30 is mounted on a mechanism in the manner of a seat frame 60, which rises when changing from sitting to standing position together with backrest 20 and user 102.
  • the seat surface 46 pivots downward and the ergonomically designed standing seat surface 46 is released.
  • the adjustment mechanism is configured such that the backrest 20 pivots further in the vertical position toward the vertical in order to allow the user 102 a good support function and health-preserving standing posture.
  • the change from sitting to standing or standing seated use is possible with the multifunctional driver's seat 100 presented here without disengaging the restraint system 81, which is essential for use in the vehicle 1.
  • the user is also in a standing and stationary position, the supporting action of the backrest 20 is available because it is carried during the change in position in height and thus supports and secures the user 102 together with the restraint system 81 mounted thereon.
  • a four-bar mechanism 70 or four-bar mechanism for the seat frame 60 are generally four bodies which are rotatably connected to each other by four joints, which can also be referred to the Grübler equation for determining the respective degrees of freedom.
  • receptacle 71 and 72 are rotatably connected via radial bearings 75 with an upper and lower receptacle 71 and 72, respectively.
  • This arrangement is then doubled, that is each formed mirrored left and right.
  • the lower receptacle 71 is fixed e.g. with a seat suspension 103 or alternatively also fixed to the ground mounted on the mounting base 101.
  • the upper receptacle 72 is movable and can be moved from a lower position for sitting to an upper position for standing or standing.
  • the components of a four-bar mechanism 70 are rotatably connected by radial bearings 75.
  • the four-bar mechanism 70 is driven, for example, by a pneumatic cylinder 91, acting on the upper receptacle 72.
  • the backrest 20 and the first seat surface portion 40 are rigidly attached to the upper receptacle 72 of the four-bar mechanism 70 via fittings.
  • the first seat 46 is rigidly attached to the upper receptacle 72 of the four-bar mechanism 70.
  • the second seat portion 50 is rotatably connected via a radial bearing 76 at the front end with the lower receptacle 71 of the four-bar mechanism 70. This allows the second seat portion 50 to tilt forward when standing up.
  • the first seat portion 40 is rigidly connected to the upper receptacle 72, for example welded.
  • the backrest 20 is rigidly connected via fittings with the upper receptacle 72.
  • the movement is predetermined via the upper receptacle 72 of the four-bar mechanism 70.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

L'invention concerne un siège (100) de poste de conduite pour un poste de conduite (10) d'une installation et en particulier d'un engin de travail, d'un véhicule (1) et similaire. Dans le siège de poste de conduite selon l'invention, un dossier (20), une assise (30) et un cadre de siège (40) sont réalisés, le dossier (20) et l'assise (30) sont montés sur le cadre de siège (40), le cadre de siège (60) peut passer, par actionnement, d'une première configuration à une deuxième configuration et vice versa. Le siège de poste de conduite adopte, (i) dans la première configuration, une première position d'utilisation pour un opérateur en position assise et, (ii) dans la deuxième configuration, une deuxième position d'utilisation pour l'opérateur en position assis-debout ou en position debout. Dans la première position d'utilisation, le dossier (20) présente une orientation sensiblement verticale et l'assise (30) présente une orientation sensiblement horizontale et, dans la deuxième position d'utilisation, le dossier (20) conserve sensiblement l'orientation de la première position d'utilisation et l'assise (30) ou une partie principale (50) de l'assise (30) adopte une position pivotée de manière opposée à une surface de dossier (26) et une orientation correspondant à l'orientation du dossier (20) et forme ainsi un prolongement du dossier (20).
PCT/EP2016/060541 2015-05-20 2016-05-11 Siège de poste de conduite, poste de conduite et installation WO2016184745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015006386.3 2015-05-20
DE102015006386 2015-05-20

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Publication Number Publication Date
WO2016184745A1 true WO2016184745A1 (fr) 2016-11-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112498392A (zh) * 2019-09-16 2021-03-16 格拉默公司 用于运输工具的座椅装置
DE102020127597A1 (de) 2020-10-20 2022-04-21 Norbert Rüller Fahrzeugsitz

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364151A (en) * 1993-04-21 1994-11-15 Mack Trucks, Inc. Adjustable seat apparatus for utility vehicle
DE4437568C1 (de) * 1994-09-29 1996-01-04 Wagner Foerdertechnik Flurförderzeug mit einem Bedienpult
WO1999010271A1 (fr) * 1997-08-28 1999-03-04 Crown Equipment Corporation Poste de conduite pour chariot elevateur comprenant un ensemble siege a trois positions
DE10046186A1 (de) * 2000-09-14 2002-04-18 Daimlerchrysler Rail Systems Kombinationssitz für den Führerstand von Fahrzeugen, Baufahrzeugen, Arbeitsmaschinen und Anlagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364151A (en) * 1993-04-21 1994-11-15 Mack Trucks, Inc. Adjustable seat apparatus for utility vehicle
DE4437568C1 (de) * 1994-09-29 1996-01-04 Wagner Foerdertechnik Flurförderzeug mit einem Bedienpult
WO1999010271A1 (fr) * 1997-08-28 1999-03-04 Crown Equipment Corporation Poste de conduite pour chariot elevateur comprenant un ensemble siege a trois positions
DE10046186A1 (de) * 2000-09-14 2002-04-18 Daimlerchrysler Rail Systems Kombinationssitz für den Führerstand von Fahrzeugen, Baufahrzeugen, Arbeitsmaschinen und Anlagen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112498392A (zh) * 2019-09-16 2021-03-16 格拉默公司 用于运输工具的座椅装置
CN112498392B (zh) * 2019-09-16 2024-05-07 格拉默公司 用于运输工具的座椅装置
DE102020127597A1 (de) 2020-10-20 2022-04-21 Norbert Rüller Fahrzeugsitz

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