Abstract: A tactile feedback device is provided. The device includes a joystick assembly with a joystick handle and a pair of perpendicular yoke components installed below the joystick handle. Each yoke component has a driving motor installed for driving the joystick handle. The device also includes a force feedback controlling system used for producing the force of a simulated condition, and to provide a relative average current to the motors for obtaining a relative rotating speed. The joystick can thereby produce different displacements of the joystick handle at the same time, and the operator can feel the different reaction forces produced. The device includes an automatic reset function using a pair of sensors respectively installed on the yoke components. The joystick handle can be automatically reset to the zero position of each when the sensors are not aligned with respective light blocking members.

Abstract: In one aspect of the present invention, a joystick is disclosed. The joystick includes a control shaft having an operator handle and a base. A cardan joint is provided to pivotally mount the control shaft to the base. An actuating body is rigidly attached to the control shaft. Advantageously, a plurality of electrically non-contacting sensors is provided to sense the relative position of the shaft relative to the base. The sensors include a pair of spaced apart electrodes establishing an electrostatic capacity with each other, and a dielectric body being disposed between the electrode pair. Accordingly, as the control shaft pivots, the actuating body engages the dielectric body which moves the dielectric body relative to the electrode pair thereby modifying the capacitance of the sensor.

Abstract: A plurality of arcuate grouping contacts and a plurality of strip contacts are formed in an annular array in opposed spaced relation with each other on two insulation layers. A control key is disposed in opposed position to the annular array of contacts on the side of one of the insulation layers opposite from the other of the layers, and an annular elastic member is interposed between the undersurface of the control key and the annular array of contacts whereby a portion of one of the insulation layers is displaced toward the other of the insulation layers depending upon the direction and magnitude of a force applied to the control key to bring the grouping contacts corresponding to the direction of the force into contact with one or more of the strip contacts.

Abstract: The manipulator embodying the invention comprises a disk mounted rotatably about an axis by a shaft and capable of pivoting about a center of rotation with elastic return motion towards a home position, a detector which determines the angular position of the disk in relation of the axis, strain gauges detecting the orientation of the disk with respect to the center of rotation, a reversing switch for switching from an operating mode in which the data relating to the orientation of the shaft are taken into account, to an operating mode in which the data ralating to the angular position of the disk are taken into account, and a switch for validating one or other of these data. The invention applies notably to the remote control of a cursor on a screen.

Abstract: A low force, multiple switch, multidirectional switch assembly for electronic games handsets or remote controls. The assembly comprises a housing having an opening, a first support and a second support having a opening. At least two spaced apart switches are provided, each comprising two spaced apart stationary contacts on the first support and a correspondingly aligned moveable contact on the second support. When closed, the moveable contact electrically connects the two stationary contacts. Bumper pads, corresponding in number and shape to the moveable contacts, are provided at a predetermined distance between adjacent moveable contacts. A spring, located between the second support and the first support and extending about the periphery of the second support, holds the second support apart from the first support and each switch open.

Abstract: In one aspect of the present invention, a contactless inductance switch is disclosed for use with a joystick. The switch is mechanically connected to a mass which is movable between a first and second position. When an operator presses the switch, the mass moves to the second position adjacent to an electrical circuitry. Sensing circuitry measures the change in inductance in the coil and produces a control signal indicating that the switch was pressed.

Abstract: A tilting member has a force bearing portion to which operating force is applied, and a supported surface. A supporting member has a supporting projection with which the supported surface of the tilting member may come in contact. When the operating force is applied to the tilting member, the tilting member tilts with respect to the supporting member. The supporting member supports the tilting member at a supporting point where the supporting projection of the supporting member is in contact with the supported surface of the tilting member, about which supporting point the tilting member tilts. The tilting of the tilting member, with respect to the supporting member, establishes a predetermined electrical contact.

Abstract: Apparatus for determining and encoding the position of a reverser control handle on a control stand of a locomotive or other railway transit vehicle of the type having a reverser control handle attached to an axle partially rotatable through a defined angle and including a pair of stationary signal transmitting sensor means, and a pair of sensor activators secured to the axle adapted for partial rotation with the axle, whereby one each of the pair of sensor activators are positioned proximate to one each of the signal transmitting sensor means, so that any partial rotation of the axle in one given will be sensed by one such signal transmitting sensor means to provide a second signal, and partial rotation of the axle in the opposite direction will be sensed by the other signal transmitting sensor means to provide a second signal.

Abstract: A manual switch (2) has a switching plate (9), which can be tilted to several sides and is mounted on a mounting (10). This switching plate (9) can move with star-shaped actuating arms that correspond to the contact arms of a contact spring (7) in the direction of a printed circuit board (6), so that it can close a circuit by means releasably, lockingly engaging the selected actuating arm against a respective contact arm and an electric contact on the printed circuit board. At any switch position one can switch back directly into the zero position by pressing an adjusting arm (13) which moves the switching plate (9) back into its non-tilted position.

Abstract: A pressure-compensated key switch that actuates when a force is applied to an individual key but does not actuate when a uniform pressure is applied to all of the keys. The pressure-compensated key switch includes at least two keys arranged approximately symmetrically about, and balanced on, a pivot. A switch mechanism actuates when a force that offsets the balance and depresses one of the keys. The uniform pressure applied equally to all the keys will not depress or actuate any of the keys. When an individual key is depressed, a pad made of conductive material contacts and bridges a gap between two electrodes to complete an electrical path. The bridging of the gap is the actuation of the switch mechanism. The pressure-compensated key switch is typically part of a system that includes an electrical device to sense completion of the electrical path. A spring returns the key to its un-depressed position when no depressing force is applied.

Abstract: A computer key includes a housing, a switch set and a control plate. The switch set includes first and second switches mounted spacedly in the housing. Each of the first and second switches has a top end with a push button that extends through the housing. The control plate extends above the first and second switches and has a pivot portion mounted pivotally to the housing. The pivot portion has a pivot axis disposed between the first and second switches. The control plate is operable so as to pivot relative to the housing to depress the push button of a selected one of the first and second switches.

Abstract: A control key device includes a casing having a generally dome-shaped portion provided at an arbitrary part of the casing, the dome-shaped portion having a top surface and a hole provided at a central part of the dome-shaped portion, a substrate provided within the casing and having a plurality of electrical contacts, a resilient member provided on the substrate and having a plurality of bulges at positions corresponding to the electrical contacts of the substrate, each of the bulges having an electrically conductive portion which makes electrical contact with a corresponding one of the electrical contacts when the bulge is resiliently deformed, a contact pressing member provided on the resilient member and having a plurality of legs at positions corresponding to the bulges of the resilient member, and a key secured on the contact pressing member via the hole in the dome-shaped portion of the casing, the key having a home position and a tilted position.

Abstract: A control key device having a contact member which comprises at least a first and second contact portion such that when an operating force is applied to the first contact portion the second contact portion is caused to touch the first contact portion so that predetermined electrical contact is established. The causing of the second contact portion touching the first contact portion results from an operating force elastically transforming the shape of the contact member. A tilting mechanism is provided by a guiding member of predetermined shape having a through hole. The tilting mechanism functions to tilt the contact member in response to an operating force applied to the contact member. The contact member has a key portion and a pad portion defining a home position and a tilted position.

Abstract: A strain sensitive columnar transducer for a data entry keyboard contains a column upstanding from the keyboard. Strain sensitive orthogonally oriented patterns are formed on a single flexible planar sheet which is sliced to place each of the patterns on a separate tab. The planar sheet is forced over the column so that the patterns lie up against the sides of the column to measure force exerted on the column.

Abstract: A joystick switch assembly including a housing with an open-top covered with a cover shell, a stick extended out of the cover shell and having a contact plate at the bottom received within the housing, a membrane circuit mounted around the stick and disposed between the cover shell and the contact plate of the stick, a conductive rubber mounted around the stick and disposed between the membrane circuit and the contact plate of the stick, wherein when the stick is moved within the housing, the circular contact plate is forced to press the conductive rubber and the membrane circuit, causing the membrane circuit to produce a signal output corresponding to the direction of the movement of the stick.

Abstract: An ergonomically developed, dome-shaped, alphanumeric interface apparatus for use with a electronic system, such as a computer or electric typewriter is described. The apparatus is configured in accordance with ergonomic principles and uses chording of both hands to type the characters of any user-defined alphabet. The device includes a set of domes that are shaped and contoured to conform to the shape of hands in a relaxed state and to distribute pressures across the splayed underside of the user's hand. Each dome is capable of movement in a plurality of discrete lateral sectors. The domes used together, utilizing a chording principle, can generate up to 144 characters depending on how many discrete movements are defined by the user. In a nonchording mode of operation, each dome is capable of producing up to 12 characters independently of the other dome.

Abstract: A data input device and method for producing signals corresponding to symbols, comprises: at least one manually actuatable switch having a home state and manually actuatable from the home state to one of a set of first states and manually actuatable from the set of first states to one of a set of second states including the home state. A first signal corresponding to a transition from the home state to a selected one of the set of first states is produced and a second signal corresponding to a transition from the selected one of the set of first states to a selected one of the set of second states is produced. An output signal representing one symbol is produced in response to the first and second signals.

Abstract: A multi-directional switch (1) comprises a joy stick (6) which is inclined for selective operation of a plurality of switch portions. The joy stick (6) includes a support portion (6a) supported pivotally about the bottom end thereof; a slidable contact spherical portion (6b) bulging from the top end of the support portion (6a) and having a spherical surface (6e) slidably abutting throughout the circumference thereof against the inner peripheral surface of a through hole (5a) when pivoted; and an operating portion (6c) projecting through the through hole (5a) adjacent the spherical surface (6e). The outer periphery of a flat surface (6d) of the slidable contact spherical portion (6b) of the joy stick (6) is supported at four circumferentially spaced positions so that the joy stick (6) is returned to a neutral position by the elastic restoring force of the switch portions.

Abstract: The control switch according to the present invention provides different electric conduction states and may be used for setting a point indicated by a cursor on a monitor in a navigation system. The control switch comprises (i) two terminal members each having four terminals, and (ii) common terminals respectively corresponding to the two terminal members. One terminal member is different in phase from the other terminal member. When one common terminal and its terminal member are short-circuited by a movable contact-piece member, the other common terminal and its terminal member are in a non-conduction state. When the common terminal and its terminal member are short-circuited by a movable contact-piece member, the one common terminal and its terminal member are in a state of non-conduction.

Abstract: A multiple switch device comprises a base having at least two switch units and supports with pawls placed on the tips of the pawls, a push button having at least two push members and supports with pawls placed on the tips of the pawls, and a spring for returning the push button to its original position. The base and the push button are assembled together through a coupling between the pawls of the supports of the base and the pawls of the supports of the push button. The push button moves in a seesaw-like motion, the fulcrum of which is derived by the two adjacent supports. The push members and the supports are arranged so that the fulcrum position is situated in the same or inside position of the push members.

Abstract: A non-contacting joystick includes a control shaft being universally movable about a Z-axis. A spherical conducting body is attached to an end of the control shaft. A plurality of conducting plates are disposed circumjacent to the spherical body. A charging power supply supplies electrical energy of a first polarity to the spherical body and electrical energy of a second polarity to the plurality of conducting plates. Each conducting plate forms a variable capacitor with the spherical body. The capacitance value of each variable capacitor is a function of the displacement of the spherical body relative to the Z-axis. A circuit produces a plurality of position signals, each position signal being responsive to a capacitance value of a respective variable capacitor. The position signals indicate the relative position of the spherical body.

Abstract: Apparatus for use in a computer keyboard for cursor control is disclosed. The apparatus includes a compound key which serves for both typing a character and for pointing operations, i.e. for cursor control like a mouse. For pointing operations, a pointing stick or shaft is pressed in a desired direction by a user for moving a cursor in a corresponding direction on a display screen. The pointing stick is disposed in an aperture that extends through a modified key cap, so that no additional keyboard space is required for the pointing device, thereby obviating a separate mouse, keyboard mounted trackball or the like. In an alternative embodiment, the pointing stick extends through an aperture in the keyboard space bar. In another embodiment, adjacent key caps are modified so as to fit closely around the key cap that houses the pointing stick without interfering with operation of either the pointing stick or the keyswiches.

Abstract: A joystick includes a shaft having a handle at one end and an actuator at the other end and pivotally mounted on a base for universal pivotal movement to actuate a plurality of switches. A bearing sleeve having a very low coefficient of friction is telescopically disposed between the shaft and the actuator coaxial with each and freely rotatable relative to each so that the actuator is substantially unresponsive to rotational movements of the shaft about its axis. The actuator is trapped between a flange on the bearing sleeve and an E-clip on the end of the shaft, the clip also retaining the bearing sleeve on the shaft.

Abstract: An x- and y-axis translating apparatus independently translates the motion of a primary shaft in the x- and y-axis directions simultaneously to transducers which generate electrical signals representative of the motion of the primary shaft in the x- and y-axis directions. The apparatus may include button-activated switches for convenient activation with the thumb or forefinger, or other fingers.

Abstract: A tilting member has a force bearing portion to which operating force is applied, and a supported surface. A supporting member has a supporting projection with which the supported surface of the tilting member may come in contact. When the operating force is applied to the tilting member, the tilting member tilts with respect to the supporting member. The supporting member supports the tilting member at a supporting point where the supporting projection of the supporting member is in contact with the supported surface of the tilting member, about which supporting point the tilting member tilts. The tilting of the tilting member, with respect to the supporting member, establishes a predetermined electrical contact.

Abstract: A switch which provides different switching inputs by pushing different operating portions of a single operating button is disclosed. The switch comprises an operating button the periphery of which has a plurality of operating portions, a support provided at the center of the rear portion of the button, a casing having a plurality of through-holes defined opposite the operating portions of the button, and a plurality of operating shafts received in the through-holes. The rear surface of the button has bosses in and out of point-contact with the operating shafts. Although the bosses are rotated about the support for the button, the operating shafts receives simple axial forces. This secures good operation of the switch.

Abstract: A data input device and method for producing signals corresponding to symbols, comprises: at least one manually actuatable switch having a home state and manually actuatable from the home state to one of a set of first states and manually actuatable from the set of first states to one of a set of second states including the home state. A first signal corresponding to a transition from the home state to a selected one of the set of first states is produced and a second signal corresponding to a transition from the selected one of the set of first states to a selected one of the set of second states is produced. An output signal representing one symbol is produced in response to the first and second signals.

Abstract: The present invention relates to an arrangement for a load hoist comprising a load device supported by a lifting cable and a driver for driving the load device in a horizontal direction. The driver is arranged to be actuated by the movement of the lifting cable in the lateral direction in order to displace a supported load device, together with an associated load, in an appropriate direction. The displacement may be controlled by load personnel who maneuver the load device, causing the load to move in a desired direction. The invention results in simple and efficient actuation of a load hoist.

Abstract: A wobble stick control switch assembly for operating remotely adjusted vehicle outside rear-view mirrors. The stick is guided through orthogonally intersecting slots to move a cylindrical holder having insert molded wiper contacts over the surface of a circuit board having pairs of stationary contacts for reversible remote servomotor control. A barrel member having a shorting bar in one end is disposed rotatably within the cylindrical holder and has a rectangular slot engaged by the end of the stick. Rotation of the stick in a clockwise and counter clockwise direction rotates the barrel to cause the shorting bar to connect separate pairs of stationary contacts on the circuit board to select as between plural remote locations to be controlled, e.g. left or right outside mirror adjustment motors. Rotation of the stick to an intermediate neutral position causes detents to lift the shorting bar from the circuit board.

Abstract: A mechanism suitable for a control lever such as a joy stick has two mutually perpendicular axes of rotation which provide movement in two planes. At least two close wound coil springs form a set and a set of springs is provided for each plane. The springs deflect when a force is applied on the control lever but return to a center position when the force is released. The mechanism avoids the use of shafts.

Abstract: A mounting structure including a clip portion embraces the nose of a computer keyboard housing with tabs that snap into the space between housing and keys for securing a toggle assembly over the cursor keys in an inverted "T" array cursor pad. A toggle assembly with radiating arms is held over the "DOWN" key with fingers resting on or in close proximity to all four cursor keys and joined through an elastomeric toroid to the mounting structure for resilient articulable motion in response to manual manipulation of a toggle lever to thereby provide joystick operation of the cursor via the cursor keys.

Abstract: A manual control device for selectively actuating one or more switches in a multiswitch system. The device is utilized in cooperation with a video entertainment system, multimedia game device or other type system requiring a hand-actuated control apparatus. The device includes a housing, a plurality of switches disposed in the housing and being actuatable upon engagement, a switch actuator mounted in the housing and a plunger forming with said switch actuator a fulcrum to limit movement of the actuator in a manner to provide selective engagement and actuation of the switches, while permitting simultaneous engagement and actuation of selective pairs of the switches to provide different outputs. The device is operable to actuate switches individually or in adjacent pairs. The device is capable of both direct and tilt methods of operation such that in the tilt method the tilting movement for switch actuation is less than that required in the direct method.

Abstract: The present invention provides a joy stick mechanism having a simplified structure in which a size reduction of the apparatus can be attained, there is little possibility of breaking of electric wires, and switching can be surely realized. To this end, the joy stick mechanism is arranged in such a manner that it includes an optical system such as a slit lamp laser delivery system or a fundus camera and the optical system can be moved fore and aft, and right and left by operating a joy stick, the mechanism being provided with switch button device located at a top portion of the joy stick bar, a movable shaft which can move in an axial direction of the joy stick bar by the movement of the switch button device, a detection device for detecting the movement of the shaft, and a control device for generating a trigger signal of photographing, coagulating and so forth on the basis of the detected result.

Abstract: Data acquisition in a multi-function keyboard system includes both acquiring typing data by conventional keyboard scanning techniques and, simultaneously, acquiring pointing data by sampling force sensors coupled to the multi-function pointing key. The keyboard system periodically samples the force sensors to determine bias values defining a null point, and updates the bias values by a moving average calculation to compensate for manufacturing tolerance and long term drift. In response to a start pointing command from the host processor, the keyboard system transmits bias values and then pointing values, the latter being responsive to forces applied to the pointing key by the user for cursor control. The sensor values are encoded so as to pass through to the host processor in a manner transparent to application software. The system scans the force sensors periodically to acquire successive pointing values, and transmits them to the host, as long as pointing mode persists.

Abstract: A control device for adjustment of reversible electrical adjusting devices, in particular of motor vehicle rear-view mirrors, having a selector switch which can be switched by means of a knob between a multiplicity of stable switching positions for selection of a mirror to be adjusted, and three tip switches, which can be switched by the same knob for the actual control of the adjusting device. A four-digit binary code, composed of signals of the selector switch and of the tip switches, is generated at four connection terminals of the switch arrangement by actuating the knob while maintaining the set position of the selector switch. In a fourth stable switching position of the selector switch, the switching contact of the said selector switch is not in contact with any of the fixed contacts assigned to it and the downstream connection terminals are potential-free.

Abstract: A variable resistance joystick (20) configured for computer control is provided. A stepper motor (34) turns threaded screws (30) to move a system of springs (26) up and down on the joystick thus varying the lever arm on which the springs impart force. Thus computer commands (113) to the stepper motor may change the force required by a user to move the joystick. A similar system controls the resistance to movement of a button (108) in the joystick handle (42).

Abstract: An electrical, multi-directional manual switch. The switch includes a central, pivoting arm and a plurality of sub-miniature switches positioned about the arm. The compact configuration of the sub-miniature switches allows one or more of the switches to be activated simply by pivoting the arm. Moreover, a plurality of the sub-miniature switches may be activated substantially simultaneously by a single pivoting movement of the arm. This allows the switch to continue working, even if one or more of the sub-miniature switches should fail. Alternatively, the sub-miniature switches may be arranged in a variety of different configurations about the arm so that the arm will activate different sub-miniature switches when pivoted in a variety of different directions or when depressed.

Abstract: A joystick and associated circuit including a joystick handle and angularly oriented opposed pairs of first and second switches positioned apart from each other on respective axes, the switches being selectively actuatable by movements of the handle, and a resistive path connected to each pair of opposed switches between an operating voltage source and an output terminal, each resistive path providing selected resistance to the respective output terminal which is representative of corresponding movements of the handle, each resistive path including resistive elements connected between the operating voltage source and the respective output terminal, activation of the switches causing the resistance of the respective resistive path to be altered to provide different resistive values to the output terminal.

Abstract: An operating lever device constructed such that the members thereof having a comparatively high rigidity can be used in such a way as to minimize the wear-down thereof and enable the angle of inclination of the lever to be detected precisely over a long period of time. The operating lever device is arranged such that any one of a plurality of rod members (22) which are inserted slidably while they are constantly urged upward into the device body (10) can be pushed down by the tilting of a lever (20) so as to rotate either a first shaft (23) or a second shaft (24) through a retaining member (27) or (28) held in contact with the lower end of the rod member (22). Thus, the angle of inclination of the lever (20) can be detected precisely by either one of rotational angle sensors (25, 26) mounted on at least one end of each of the first and second shafts.

Abstract: A lever assembly for the control of various electrical functions of a motor vehicle includes a hand operated control lever which is tiltable and rotatable with respect to and is supported by a base. A tension spring extends along a rotation axis of the control lever axis. One end of the spring is hooked to the control lever and the other end is coupled to the base, either directly or indirectly. The tension spring is hooked to a pin which is connected to the control lever and which simultaneously defines a tilt axis and forms part of a rotational stop mechanism.An arm of the control lever receives a plunger to which a contact of a horn operating switch element is attached. A pair of turn signal micro-switches are attached to the base and can be operated by rotation of the control lever. A third, central, dimmer micro-switch is operated by tilting the control lever to a detent position defined by a control gate which is attached to the base.

Abstract: A plurality of switches are arranged in a polygon on a printed circuit board and each of the switches is beneath or under a switch activating portion formed at the center of a pushbutton operation receiver portion. The pushbutton operation receiver portions are each supported over the corresponding switches through resilient arms that are integrally formed with a stay, which is secured to the printed circuit board at the center of the polygon. The pushbutton has a plurality of pushbutton operation transmission portions, each of which conveys the pressing force to the facing ends of the adjacent pushbutton operation receiver portions. When the pushbutton is depressed at a point between two switches, the pushbutton operation transmission portion nearest the depression point is lowered, pushing down the facing ends of the adjacent pushbutton operation receiver portions.

Abstract: A convenient and easily reassembleable control mechanism for a video game is provided. The control mechanism includes a control rod, a mechanism body, a switch control plate, a plurality of micro switches and an actuator wherein the switch control plate has a central square hole having four defining wall corners from which the control plate is provided with a four outwardly extending grooves adjustably receiving therein four adjustors each of which can project beyond or fully be received in one respective groove so that the actuator can operate one microswitch or two adjacent microswitches at a time.

Abstract: In a remote control switch for posture adjustment of the automotive mirrors, there are disposed on a substrate that is fixed within a casing, a first group of fixed contacts for posture control of the lefthand mirror and a second group of fixed contacts for posture control of the righthand mirror. The fixed contacts forming the first group and those forming the second group being offset at a predetermined angle from each other. Two electrically conductive balls are spaced apart from each other and are electrically connected to each other to form a pair of moving contacts. The moving contacts are held by a rotary switching member with their positional relation fixed so as to roll on the substrate. An operating shaft is mounted pivotably and tiltably in the casing, and is normally forced in a direction perpendicular to the substrate so as to take the neutral position. Further, the operating shaft is operatively connected to the rotary switching member.

Abstract: A joy stick includes a base, and a post having a lower portion extending through a retainer which is rotatable about the base. A spring is biased between the post and the retainer, and another spring is biased between the base and the post so that the post is biased upward relative to the retainer and the base. Four switches have blades disposed beside the lower portion of the post. The blades can be depressed by the lower portion of the post. When the post is depressed, the depression force on the post can be balanced by the springs so that the joy stick will not be worn out very quick and can endure longer.

Abstract: A graphics input device for use with a graphics processing system includes a stylus which can be manually manipulated by a user to generate graphics input signals representative of a graphics object to be drawn in a circumscribed area on a display device controlled by the graphics processing system. The graphics input device also includes a grip which can be manually manipulated by the user to generate positioning signals for repositioning the circumscribed area on the display.

Abstract: A switch joystick including a lever, a switch coupled to the lever and operative in response to deflection of the lever by a selectable amount from a neutral position along a predetermined coordinate axis, and means for adjusting the amount of deflection necessary to operate the switch.

Abstract: Hand control devices are disclosed which provide for damping of vibrations and other unintended motion with three or more degrees of freedom. In one embodiment, a four degree of freedom damped hand control is illustrated, including a chamber filled with a viscous fluid, and a transmission which couples movement of a handle in the X, Y and Z directions and rotation in a .theta. direction about one of the axes to movements of one or more drag elements in the fluid. The hand control further includes a position-sensing and a rotation-sensing assembly for sensing the position of the handle relative to a reference frame and for generating electrical signals indicative of the position and angle.

Abstract: A control lever type input device is disclosed, which is provided with a plurality of input sections disposed on a casing; a control lever supported pivotably for driving the plurality of input sections; and a switch driven by driving the control lever so as to rotate in the peripheral direction thereof, wherein the plurality of input sections are driven selectively by inclining the control lever protruding from the casing in a predetermined direction.

Abstract: The joystick can be mounted on a thin panel or a thick panel. The joystick comprises a frame and a shaft extending through the frame. The shaft has a large-diameter portion and a small-diameter portion. A handle is mounted on the free end of the large diameter portion and the smaller diameter portion is pivotally mounted to the frame. Actuating means on the smaller diameter portion selectively engages microswitches. A bushing is located on the free end of the small-diameter portion when the joystick is mounted on a thin panel and is mounted on the other end when the joystick is mounted on a thick panel.

Abstract: An electromechanical control device is disclosed usable for piloting a vehicle, comprising a piloting control stick articulated on a support via an articulation with two degrees of freedom and so with two output axes, a detection assembly comprising position sensors associated with each of these axes, two electromechanisms acting on the axes via two respective transmission devices, so as to oppose to the movements of the control stick resistant forces in accordance with a predetermined force law. The transmission device comprises a resilient connection disposed in series.