EP2880503B1 - Élément de commande manuell speciallement pour engin - Google Patents

Élément de commande manuell speciallement pour engin Download PDF

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Publication number
EP2880503B1
EP2880503B1 EP13745587.9A EP13745587A EP2880503B1 EP 2880503 B1 EP2880503 B1 EP 2880503B1 EP 13745587 A EP13745587 A EP 13745587A EP 2880503 B1 EP2880503 B1 EP 2880503B1
Authority
EP
European Patent Office
Prior art keywords
hand
area
control element
operating lever
manual control
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.)
Not-in-force
Application number
EP13745587.9A
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German (de)
English (en)
Other versions
EP2880503A1 (fr
Inventor
Thomas Haubrich
Thomas Klein
Hagen Stein
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.)
Bomag GmbH and Co OHG
Original Assignee
Bomag GmbH and Co OHG
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 Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP2880503A1 publication Critical patent/EP2880503A1/fr
Application granted granted Critical
Publication of EP2880503B1 publication Critical patent/EP2880503B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks

Definitions

  • the invention relates to a manual control element for a machine, in particular for a construction machine.
  • Generic hand controls are widely used in the art and often find, for example, in the workstation of a construction machine application to control machine functions of the construction machine on the hand control.
  • the manual control element has for this purpose a bearing base and an operating lever, which is supported by the bearing base towering thereon.
  • the bearing base of the manual control element thus represents the part of the manual control element, via which it is installed in the operator workstation.
  • the operating lever can be actuated by an operating hand and is relative to the bearing base movable, in particular pivotable, so that, for example, steering movements and / or driving movements in the forward and reverse directions can be controlled by a movement of the operating lever.
  • the operating lever can be pushed forwards by the operator's hand or pulled backwards and / or pushed to the right or left by the operator.
  • a finger operable switch element is generally a switch on the hand control that can be actuated by a finger, such as by a push or tilt operation.
  • a so-called multi-functional control element is obtained, for example, in addition to steering and driving movements by a movement of the operating lever other functions, such as horns and / or enable / disable a Working device etc. can be controlled by an operation of the finger-operable switching element with one hand.
  • Such multifunctional operating elements have the advantage that they can control a plurality of machine functions with the operator's hand from one position, while the operator's hand can remain on the operating lever.
  • Such an operating element is for example in the US 2011/0155861 A1 described
  • Generic hand controls are often ergonomic and manufactured with regard to a particular hand position for operation.
  • this leads to a one-sided load, which often leads to tense and cramped postures for the operator.
  • a number of machines, in particular construction machines are known in which the machine operator frequently changes his position, for example between a seat operating position and / or a leaning operating position and / or a standing operating position, especially in working mode.
  • Previously known generic hand controls are often disadvantageous in such cases, since only one operating position of the operator's hand is provided.
  • This problem is particularly relevant if at least one finger-operable switching element is arranged on the operating lever.
  • the positioning of the switching element is usually carried out so that the operator can reach out of this one intended operating position out with a finger to the finger-operable switching element.
  • Examples of such controls are, for example, in the German patent publication DE 10 2005 017013 A1 as well as in the American patent publication US 2004/011154 A1 specified.
  • the object of the invention is therefore to provide a hand control, in particular for a construction machine, which allows a more comfortable operation, especially over longer operating intervals.
  • the main idea of the invention to solve the problem is to form a generic hand control in such a way that the operator can choose and change between different hand positions to operate the hand control, but can rely on the same range of operations from the various hand positions.
  • the operating lever has a Handumgriff Scheme and a Hand rest area for manual operation of the hand control element, wherein the at least one switching element is arranged below the hand rest area in a position in which it is operable with the same finger of the operating hand from a hand gripping area encompassing and resting on the hand rest area position of the operator's hand.
  • the operating lever is thus equipped with two different gripping areas, which together allow the positioning of an operating hand in at least two alternative positions, concretely embracing the operating lever in the hand gripping area (operating position "hand grasp") and placing the hand in the hand rest area (operating position "hand rest”) ,
  • the grip area is that area of the hand control element which is gripped by the hand in the hand grip position or in the hand rest position and is therefore usually in contact with the operating hand.
  • Another essential basic idea of the invention lies in the fact that at the same time the at least two finger-operable switching elements are arranged so that they can be actuated out of the at least two operating positions of the operating hand with the same finger.
  • the same operating environment is provided in this way also for different hand positions, so that he can operate, for example with the thumb, each of the hand gripping position and the hand rest position that of the at least two switching elements, which is assigned to a specific operating finger , In other words, when changing the operating position, it does not have to switch in the head from which operating position the switching element can be actuated with which finger.
  • the particular possible arrangement region of the at least two finger-operable switching elements is specified in particular by the physiology of the hand, wherein in the context of the invention reference is made to the average hand size of a full-grown human in the EU.
  • the surface area of the operating lever in which the switching elements must be arranged according to the invention in order to allow operability from both the hand gripping area and the resting on the hand rest area operating hand, is hereinafter also referred to as a control panel.
  • the control panel is thus that surface area of the operating lever in which the respective finger for actuating the finger-operable switching element can be used overlappingly from the hand gripping area and from the hand rest area. Only if the switching element is arranged within the control panel relevant to the respective finger on the operating lever, in other words can it be reached both from the position of the operating hand embracing the hand gripping area and the position of the operating hand resting on the hand rest area.
  • the hand gripping area is preferably part of an elongate operating lever arm which rises up from the bearing base and is in particular substantially cylindrical and in particular at least partially spherical.
  • the Conshebelarm is dimensioned so chips he can be at least partially encompassed by an operator's hand, even if the hand gripping does not have to be closed.
  • the control lever arm thus has a longitudinal extension and can be at least partially encompassed by the operating hand in the region of the hand gripping area in order to move the operating lever relative to the bearing base, for example for control purposes.
  • the hand rest area is preferably arranged above or at the end of the operating lever opposite the bearing base of the manual control element.
  • the design of the hand rest area has proved to be optimal as part of a support element which extends obliquely to the operating lever and which is also particularly designed for at least partially gripping the fingers of the operating hand when it rests on the hand rest area.
  • An at least partial encroachment increases the operating safety of the operating lever.
  • the longitudinally extended support element is placed flush on the cylindrically shaped control lever and thus the operating lever has a total of a T-shape or a T-profile.
  • Such an arrangement is characterized on the one hand by a high ease of use and at the same time has comparatively small dimensions.
  • the hand rest area is ideally designed as an outward or resting on the operating hand bulging outer surface, as this ergonomically best supports the hand rest of the hand.
  • the hand rest area is preferably designed as a continuously closed outer surface and, in particular, has no switching elements in order, for example, to avoid incorrect operation when the hand rests on it.
  • the inventive arrangement of the switching element can be particularly well realized when the operating lever between the handle region and the hand rest area has a transition region which is at least partially surmounted by the hand support region, wherein the at least one switching element is arranged in this transition region.
  • the transition area is a kind of overhang of the hand rest area with respect to the hand gripping area, in particular seen in the direction of the longitudinal axis of the hand gripping area.
  • this transitional area is located on the operating lever on the forward (ie away from the operator) side of the operating lever.
  • At least one finger of the operating hand in particular the index finger and / or the middle finger, to partially grip the overhang on the palm rest resting on the hand rest area, whereby the handling of the hand control element is again improved.
  • this overhang area is optimally suited for the arrangement of the at least one switching element, since this part of the manual control element can also be reached by the middle finger and especially by the index finger even when the operating hand encompasses the underlying hand gripping area and thus the criterion of overlapping of both areas already mentioned above that is fulfilled.
  • the arrangement in the transition region a certain protection of the switching element is also achieved to the outside, so that the risk of incorrect operation is reduced.
  • the hand control element has, as finger-operable switching elements, at least one thumb-shift element and at least one index finger switching element.
  • the thumb switching element is a switching element, which is operable from both operating positions of the thumb and the index finger switching element according to a switching element, which is operable from both operating positions out of the index finger.
  • the thumb shift element and the index finger shift element are also preferably arranged in the forward direction substantially opposite each other on the operating lever, the thumb gear member facing the operator and the index finger switch element facing away from the operator.
  • the two switching elements are pressure switches
  • the two pressure switches are also with their pressure axes, ie the axes along the pressure switch is moved to actuate, ideally skewed to each other, the pressure axis of the index finger switch almost parallel to the longitudinal axis of the forearm of the operating hand and the pressure axis of the thumb pressure switching element extends transversely to this longitudinal axis.
  • Such an arrangement of the pressure switching elements for the thumb and forefinger is most closely modeled on the natural pressure movement of the index finger and the thumb.
  • both the thumb-shift element and the index finger switch element are overlapped in the vertical direction by the hand-rest area.
  • the longitudinal axis of the hand gripping area and the longitudinal axis of the hand rest area are arranged at an angle between 60 ° to 85 °, in particular between 70 ° and 80 °, and very particularly 75 ° to each other.
  • the longitudinal axis of the hand gripping area is in particular the cylinder longitudinal axis of the hand gripping area and, as seen by the operator, particularly preferably extends obliquely forward in the vertical direction at an angle of 10 to 20 ° forwardly tilted.
  • the longitudinal axis of the hand rest area is the center axis through the hand rest area or the longitudinal support element having the hand rest area.
  • the above angle data refer to the intersection angle of both longitudinal axis in a plane in which the two longitudinal axes lie or, in windshaft arrangement, the parallel projections of both longitudinal axes.
  • the longitudinal extent of the hand gripping area along its longitudinal axis between 140 mm is 90 mm, in particular between 120 mm to 95 mm and very particularly 100 mm.
  • the longitudinal extension of the hand gripping area is the maximum length of the hand gripping area and is particularly relevant for the area of the operating lever which determines the space available for the hand width on the operating lever.
  • the maximum diameter of the hand gripping area is preferably between 80 mm to 35 mm, in particular 60 mm to 40 mm and most particularly 47 mm.
  • the diameter of the hand gripping area is determined in the horizontal plane by the distance of opposing points of the outer surface of the hand gripping area. This range provides the user with an average hand size with optimal hand grip conditions that allow firm and secure grip of the control lever in the hand grip area.
  • the longitudinal extent of the hand rest is between 90 mm to 140 mm and in particular 120 mm. Again, the available space for the hand width is ultimately decisive.
  • the width of the hand rest transverse to the longitudinal extent of the hand rest is preferably between 40 mm and 80 mm, in particular 50 mm and 70 mm and very particularly 60 mm. In the case of a resting hand, the width of the hand rest corresponds to the forward direction of the operating lever or of the grip area of the hand rest.
  • the outer surface of the hand rest area is curved outwardly.
  • the bulge is shaped in such a way that the upper edge of the outer surface of the hand rest area has a radius in the range of 180 mm to 260 mm, in particular 200 mm to 240 mm and especially 220 mm.
  • the upper edge of the outer surface of the hand rest area is the contour line of the outer surface from the perspective of the operator. It goes without saying that the upper edge can deviate from the curved design, in particular in these edge regions.
  • Essential elements of the manual control element 1 are a bearing base 2 and an operating lever 3.
  • the bearing base 2 is connected via its underside with, for example, a Whyaillesstand a construction machine, as in FIG. 1a exemplified by the substructure 2a indicated. From the bearing base 2, only the outer surface forming bellows is shown in the present figures, in the interior of which, for example, bearing elements,securityser chargeds- and forwarding elements, etc. are arranged.
  • the operating lever 3 is connected to the bearing pedestal 2.
  • the operating lever 3 is movably arranged on the bearing base 2 and can in the present embodiment, for example in the directions A to D of the in Fig. 1a specified zero position are moved from.
  • an operator can control, for example, forward and backward movements (arrow directions a and b) and / or steering movements (for example arrow directions c and d) of a construction machine.
  • the operating lever 3 comprises a hand gripping area 4, a hand rest area 5 and the switching elements 6a and 6b and 7a and 7b.
  • the hand gripping area 4 is part of a substantially cylindrical control lever arm 8 with a longitudinal axis 9.
  • the longitudinal axis 9 extends substantially vertically in a forward direction in the forward direction a tilted away from the operator.
  • the Handumgriff Society 4 is that part of the Whyhebelarms 8, which is to be handled by an operating hand 15, as in the FIGS. 3a and 3b illustrated in more detail, is provided.
  • the longitudinal extension of the handle portion 4 along the longitudinal axis 9 is in FIG. 1a indicated with I.
  • the maximum diameter D of the lever arm 8 is measured by the maximum distance between two opposite points of the outer surface in the horizontal plane ( Fig. 1 c) ,
  • the hand rest area 5 is part of a support element 10 of the operating lever 3.
  • the support element 10 is elongated along formed in the longitudinal axis 11 and has, in particular in the middle part also in the form of a crowned cambered cylinder body.
  • the longitudinal axis 11 corresponds in this area of the cylinder axis.
  • the longitudinal axes 9 and 11 extend transversely to each other (in the specific embodiment askew). In the projection of both axes in a common plane, the longitudinal axes 9 and 11 intersect at an angle ⁇ of 75 °, as in Figure 1c specified.
  • the longitudinal extent of the hand rest area 5 indicates that part of the outer surface of the support element 10 which is provided for supporting the operating hand. This area is in FIG.
  • the hand rest area 5 is formed rounded as a continuous and closed outer surface and to its remote from the operator outside.
  • the hand rest area 5 has an outwardly bulging outer contour with the radius R.
  • the width B ( Fig. 1d ) of the hand rest area 5 is the maximum width of the hand rest area transverse to the longitudinal axis 11 of two points on the outer surface of the hand rest area 5 arranged opposite each other in the horizontal plane.
  • the operating lever 3 is thus constructed essentially of the Whyhebelarm 8 and the support element 10, wherein the support element 10 is placed on the bearing base 2 opposite side on the Whyhebelarm 8, so that both parts together form a T-shaped body.
  • the switching elements 6a, 6b, 7a, and 7b are arranged on the operating lever 3. These switching elements 6a to 7b are provided for controlling unspecified further functions. Specifically, the switching elements 6a to 7b are pressure switches, each having an unspecified pressure axis, along which they can be pressed in each case to the operating lever 3. This pressure axis runs perpendicularly through the center of the respective lens-like switching element 6a to 7b.
  • the switching elements 6a and 6b are thumb switching elements and the switching elements 7a and 7b are index finger and middle finger switching elements.
  • the two switching elements 6a and 6b are arranged in a thumb control panel 12 and the two switching elements 7a and 7b in a forefinger and middle finger control panel 13.
  • control panel refers to an area on the operating lever 3, which basically come into question for the arrangement of the switching elements 6a to 7b for operation by the respective operating finger.
  • the basic idea of the invention lies in the fact that a switching element both out of the hand rest position and out of the hand gripping position, as they both in the Figures 2a to 3b be illustrated in more detail, is operable. Due to the predetermined physiology of the operator's hand, the switching elements can therefore be arranged only in a very limited area on the operating lever 3.
  • the thumb control panel 14 extends in the transition region 12 between the underside of the support member 12 and the side facing the Whyhebelarms 8. This transition region 12 is formed out of the substantially uniformly flattened surface of the Whyhebelarms 8 and the support element 10 and lifts slightly from both elements.
  • this shaping provides ergonomic support for the natural thumb position.
  • the pressure axis of the two thumb-shift elements 6a and 6b run almost parallel to each other by the operator obliquely forward.
  • the index finger / middle finger control panel 13 is arranged, which is also formed out of the Whyhebelarm 8 and below the support member 10.
  • the index finger pressure switch 7a is slightly higher than the middle finger pressure switch 7b and laterally offset to the operator. All switching elements 6a and 7b are at least partially arranged in the vertical direction overlapping the support element 10.
  • FIGS. 2a to 3b now illustrate the specific operation of the operating lever 3, the two FIGS. 2a and 2b the operating position "resting hand” and the FIGS. 3a and 3b the operating position "embracing hand” an operating hand 15 and the adjoining lower arm 16 specify.
  • the operating hand 15 has five fingers, in particular a thumb 17, an index finger 18 and a middle finger 19.
  • FIGS. 3a and 3b relate to the operating position "encompassing operating hand", in which the operating hand 15 is rotated and lowered about the longitudinal axis 20 of the forearm.
  • the operating hand 15 rests with its inner side on the handle portion 4 and the substantially cylindrical control lever 8 is encompassed in particular by the fingers 17 to 19.
  • the thumb 17 is in a position within the thumb panel 12, so that also from this position, an operation of the switching elements 6a and 6b by the thumb is possible.
  • the accessibility of the two thumb switching elements 6a and 6b is now possible by a buckling or extension of the thumb 17.
  • the index finger 8 to the switching element 7a and the middle finger 19 zoom in on the switching element 7b, of course, an operation of the switching element 7b by the index finger 18 is possible.
  • the operator is thus able to control all operating functions from various manual operating positions, be it by moving the operating lever 3 in the direction a to b or by pressing one or more of the switching elements 6a to 7b control and / or trigger.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)

Claims (9)

  1. Elément de commande manuel (1) pour un engin, en particulier un engin de chantier, comprenant :
    - une base de support (2),
    - un levier de commande (3) qui est monté en saillie vers le haut dans la base de support (2), et
    - au moins deux éléments de commutation (6a, 6b, 7a, 7b) actionnés avec les doigts,
    caractérisé en ce que
    le levier de commande (3) comprend une zone (4) de poignée et une zone (5) d'appui de la main pour un actionnement manuel de l'élément de commande manuel (1), le bord supérieur de la surface extérieure de la zone (5) d'appui de la main étant incurvé selon un rayon de 180 à 260 mm, et son axe longitudinal (11) étant orienté selon un angle compris entre 60° et 85° par rapport à l'axe longitudinal (9) de la zone (4) de poignée ;
    l'extension longitudinale de la zone (4) de poignée est comprise entre 90 mm et 140 mm dans son axe longitudinal (9) ; et
    au moins un élément (6a, 6b) de commutation pour le pouce et un élément (7a, 7b) de commutation pour l'index sont disposés au-dessous de la zone (5) d'appui de la main dans une position dans laquelle ils peuvent être actionnés par le même doigt de la main (15) utilisée pour la commande, depuis une position de la main (15) utilisée pour la commande, respectivement serrant la zone (4) de poignée et reposant sur la zone (5) d'appui de la main.
  2. Elément de commande manuel (1) selon la revendication 1,
    caractérisé en ce que
    la zone (4) de poignée est une partie d'un bras (8) de levier de commande de configuration essentiellement cylindrique,
    et en ce que la zone (5) d'appui de la main est une partie d'un élément de support (10) qui s'étend longitudinalement de manière oblique par rapport au levier de commande (3) et est disposé sur le bras (8) de levier de commande de manière opposée à la base de support (2).
  3. Elément de commande manuel (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'élément de commande manuel (1) présente globalement un profil en T.
  4. Elément de commande manuel (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    la zone (5) d'appui de la main comporte une surface extérieure fermée en continu et incurvée vers l'extérieur.
  5. Elément de commande manuel (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le levier de commande (3) comprend, entre la zone (4) de poignée et la zone (5) d'appui de la main, une zone de transition (14) au moins partiellement surmontée de la zone (5) d'appui de la main, et l'élément de commutation (6a, 6b) actionné avec le pouce est disposé dans la zone de transition (14).
  6. Elément de commande manuel (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'élément de commutation (6a, 6b) actionné avec le pouce et l'élément de commutation (7a, 7b) actionné avec l'index sont disposés essentiellement opposés l'un à l'autre dans une direction avant.
  7. Elément de commande manuel (1) selon la revendication 6,
    caractérisé en ce que
    à la fois l'élément de commutation (6a, 6b) actionné avec le pouce et l'élément de commutation (7a, 7b) actionné avec l'index sont surmontés par la zone (5) d'appui de la main dans une direction verticale.
  8. Elément de commande manuel (1) selon l'une quelconque des revendications 6 ou 7, caractérisé en ce que
    l'élément de commutation (6a, 6b) actionné avec le pouce est disposé dans une zone du levier de commande (3) orientée vers l'opérateur.
  9. Elément de commande manuel (1) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le levier de commande (3) présente au moins l'une des caractéristiques suivantes :
    - l'axe longitudinal (9) de la zone (4) de poignée et l'axe longitudinal (11) de la zone (5) d'appui de la main s'étendent l'un par rapport à l'autre selon un angle compris entre 70° et 80°, et en particulier égal à 75° ;
    l'extension longitudinale de la zone (4) de poignée est comprise entre 120 mm et 95 mm, et est en particulier égale à 100 mm sur son axe longitudinal (9) ;
    - le diamètre maximal de la zone (4) de poignée est compris entre 80 mm et 35 mm, en particulier entre 60 mm et 40 mm, et plus particulièrement est égal à 47 mm ;
    - l'extension longitudinale de la zone (5) d'appui de la main est comprise entre 60 mm et 150 mm, en particulier entre 90 mm et 140 mm, et plus particulièrement est égale à 120 mm ;
    - la largeur de la zone (5) d'appui de la main transversalement à l'extension longitudinale de la zone (5) d'appui de la main est comprise entre 40 mm et 80 mm, en particulier entre 50 mm et 70 mm, et plus particulièrement est égale à 60 mm ;
    - le bord supérieur de la surface extérieure de la zone (5) d'appui de la main possède un rayon compris entre 200 mm et 240 mm, et en particulier est égal à 220 mm.
EP13745587.9A 2012-08-06 2013-08-05 Élément de commande manuell speciallement pour engin Not-in-force EP2880503B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012015561.1A DE102012015561A1 (de) 2012-08-06 2012-08-06 Handbedienelement, insbesondere für eine Baumaschine
PCT/EP2013/002339 WO2014023416A1 (fr) 2012-08-06 2013-08-05 Élément de commande manuel, en particulier pour un engin de chantier

Publications (2)

Publication Number Publication Date
EP2880503A1 EP2880503A1 (fr) 2015-06-10
EP2880503B1 true EP2880503B1 (fr) 2017-02-22

Family

ID=48918359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13745587.9A Not-in-force EP2880503B1 (fr) 2012-08-06 2013-08-05 Élément de commande manuell speciallement pour engin

Country Status (3)

Country Link
EP (1) EP2880503B1 (fr)
DE (1) DE102012015561A1 (fr)
WO (1) WO2014023416A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10048718B2 (en) 2014-06-25 2018-08-14 Allegro Microsystems, Llc Joystick assembly
WO2018026497A2 (fr) * 2016-08-01 2018-02-08 Allegro Microsystems, Llc Ensemble manette
CN109992038A (zh) * 2018-01-03 2019-07-09 雷沃重工股份有限公司 电控手柄及收获机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062505A1 (de) * 2000-12-08 2002-06-27 Volkswagen Ag Bedieneinrichtung für ein steer-by-wire-System
US6948398B2 (en) * 2002-07-22 2005-09-27 Deere & Company Joystick with enabling sensors
DE102005017013B4 (de) * 2005-04-07 2009-02-26 Kässbohrer Geländefahrzeug AG Steuergriff für eine Handsteuereinheit
GB2434630A (en) * 2006-01-18 2007-08-01 Cnh Uk Ltd Mounting of electrical devices on the end of control levers.
FR2954835B1 (fr) 2009-12-30 2012-04-13 Ratier Figeac Soc Dispositif de pilotage de vehicule a actionneur electromagnetique
DE102010007608A1 (de) * 2010-02-11 2011-08-11 BOMAG GmbH, 56154 Steuerhebeleinrichtung für eine Baumaschine und Baumaschine mit einer solchen Steuerhebeleinrichtung

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EP2880503A1 (fr) 2015-06-10
WO2014023416A1 (fr) 2014-02-13
DE102012015561A1 (de) 2014-02-06

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