EP2679357B1 - Appareil de travail - Google Patents

Appareil de travail Download PDF

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Publication number
EP2679357B1
EP2679357B1 EP13002893.9A EP13002893A EP2679357B1 EP 2679357 B1 EP2679357 B1 EP 2679357B1 EP 13002893 A EP13002893 A EP 13002893A EP 2679357 B1 EP2679357 B1 EP 2679357B1
Authority
EP
European Patent Office
Prior art keywords
speed
clutch
cam
working implement
actuating element
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.)
Active
Application number
EP13002893.9A
Other languages
German (de)
English (en)
Other versions
EP2679357A3 (fr
EP2679357A2 (fr
Inventor
Carel Dr. Karrar
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.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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.)
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Publication date
Application filed by Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of EP2679357A2 publication Critical patent/EP2679357A2/fr
Publication of EP2679357A3 publication Critical patent/EP2679357A3/fr
Application granted granted Critical
Publication of EP2679357B1 publication Critical patent/EP2679357B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools

Definitions

  • the invention relates to a working device of the type specified in the preamble of claim 1.
  • a portable working device namely a power saw known, in which a starting position is adjustable via a mode selector.
  • a starting position is adjustable via a mode selector.
  • means for detecting the starting position are provided.
  • the starting system includes flyweights that are coupled to the crankshaft. At low speeds, the starting system acts on the throttle and opens the throttle so that the throttle is in its starting position.
  • the DE 20 2007 008 525 U1 discloses a Gasverstell issued for a soil compaction machine with an adjusting lever which is adjustable between an operating position and an idle position. Between the operating position and the idling position there is a protected area, in which an undesirable for the engine operation critical engine speed sets.
  • the gas adjusting device has Reset means that automatically return the lever to the neutral position when the throttle lever is in the protected area.
  • the invention has for its object to provide a working device of the generic type, which has a simple structure and are avoided in the incorrect operation.
  • the return device ensures that the starting position is not maintained when the speed of the crankshaft of the engine of the working device exceeds a reset speed. As a result, a release of the starting position can be achieved in a simple manner.
  • the restoring device advantageously locks an adjustment of the start-up device into a starting position at a rotational speed above the reset rotational speed.
  • the Reset speed is advantageously below the usual operating speed. As a result, it can be prevented in a simple manner that the start enrichment device is accidentally set to the start position by the operator during normal operation.
  • a simple structure is achieved when the restoring device has an actuating element which is adjustable between an actuated and an unactuated position.
  • the actuator is advantageously mounted stationary in the housing, so does not rotate with the crankshaft of the drive motor or a drive shaft of the tool.
  • the position of the start enrichment device is advantageously coupled to the position of the actuating element.
  • the actuator is in particular in the starting position of the start enrichment device in the unactuated and in the operating position of the Startanreich réelles adopted in the actuated position. This ensures in a simple manner that when actuated position of the actuating element, the Startanreich réelles recruited is always in the operating position and not in the starting position.
  • the restoring device comprises a cam, which is operatively connected to the crankshaft at rotational speeds above the reset rotational speed and which acts on the actuating element.
  • the cam can always be operatively connected to the crankshaft and rotate with it.
  • the cam is connected downstream, for example, a clutch of the working device, which engages only at or above the reset speed, so that the cam is operatively connected only above the reset speed with the crankshaft.
  • the internal combustion engine is advantageously operatively connected to the tool via a clutch which switches in dependence on the rotational speed, in particular via a centrifugal clutch.
  • the cam is arranged on the drive side of the clutch.
  • the position of the cam is advantageously dependent on the speed of the crankshaft. This can be achieved in a simple manner in that the cam is arranged on a flyweight of the coupling designed as a centrifugal clutch. As the speed increases, the centrifugal weight moves away from the axis of rotation. This movement of the flyweight can be used to actuate the actuator.
  • the actuator has in the unactuated position to the axis of rotation of the clutch a distance which is greater than the outer distance of the cam of the rotation axis at speeds below the reset speed.
  • the outer distance of the cam is the distance of the adjacent to the actuator arranged outer circumference of the cam, so the area of the cam, which has the greatest distance from the axis of rotation and can come into contact with the actuator, so the actuator has no offset in the direction of the axis of rotation , At a speed below the reset speed of the cam can not come into contact with the actuator due to the smaller distance from the axis of rotation and not operate this.
  • the actuating element is arranged radially outside of the cam relative to the axis of rotation of the crankshaft.
  • the actuator is therefore located outside a circle on which moves the outer portion of the cam.
  • At a speed above the reset speed of the cam advantageously has a larger outer distance to the axis of rotation than the actuator in the de-energized position and adjusts the actuator in the actuated position.
  • the orbit described by the outer portion of the cam acts as a fixed limit at speeds above the reset speed due to the rapid rotation, which prevents the actuator from being returned to the unactuated position. As a result, an adjustment of the mode selector is prevented in the starting position at speeds above the reset speed.
  • the reset rotational speed is an engagement speed of the clutch.
  • the reset speed is advantageously the speed at which the clutch begins to engage, the output side and the tool thus begin to move.
  • the rotational movement of the output side of the clutch is used as an actuating movement for the provision of the start enrichment device.
  • the cam is arranged in particular on the output side of the coupling, and the outer distance of the cam to the rotational axis of the coupling is smaller than the distance of the actuating element to the rotational axis in the unactuated position of the actuating element.
  • the cam actuates the adjusting element during the first revolution of the output side of the clutch and adjusts it into the actuated one Position.
  • the clutch has a clutch drum on which the cam is fixed.
  • combustion air is supplied to the internal combustion engine via an intake passage.
  • at least one adjustable valve element is arranged in the intake channel, wherein the start enrichment device acts on the position of the valve element.
  • the valve element may be a throttle element or a choke element.
  • the start enrichment device can also act both on a throttle element and on a choke element and adjust it to a suitable starting position.
  • the speed of the crankshaft can alternatively be detected by other means.
  • the rotational speed of the crankshaft can be detected via a sensor, and the start enrichment device can be reset to the operating position as a function of the sensor signal.
  • the oil pressure can be used as a parameter for the speed of the crankshaft.
  • the oil can act on a sprung actuator, which is adjusted depending on the oil pressure.
  • Other parameters of the implement which allow a conclusion about the speed of the crankshaft, can be used to operate the restoring device.
  • Fig. 1 shows as an exemplary embodiment of a working device, a hand-held working device, namely a brushcutter 1.
  • a brushcutter the present invention can also be used in other implements such as chainsaws, cutters or the like.
  • the brushcutter 1 has a guide tube 3. At the end of the guide tube 3, which faces away from the ground during operation, a motor housing 2 is arranged. At the motor housing 2 opposite, facing the bottom end of the guide tube 3, a cutting head 4 is arranged, which carries a tool 5.
  • the tool 5 is a knife. Instead of the blade 5, however, another tool such as a thread mowing head or the like may be provided.
  • the tool 5 rotates about an axis of rotation 6, which is transverse to the longitudinal axis of the guide tube 3.
  • a protection 7 is fixed to the guide tube 3, the tool 5 in the direction of the motor housing 2 and shields to an operator of the brush cutter 1 down.
  • a handle frame with two handles 8 for guiding the brush cutter 1 is set on the guide tube 3.
  • an internal combustion engine 9 is arranged in the motor housing 2, an internal combustion engine 9 is arranged.
  • the internal combustion engine 9 has a piston 11 which rotatably drives a crankshaft 12 about a rotation axis 20.
  • the internal combustion engine 9 also has a spark plug 10 for igniting the fuel / air mixture.
  • a starting device 13 is provided, which may be designed, for example, as a pull-starter or as an electrical starting device.
  • a fan 14 is fixed to the crankshaft 12.
  • the fan 14 carries magnets, not shown, which induce the ignition voltage for the spark plug 10 in a arranged on the outer circumference of the fan 14 ignition module 23.
  • centrifugal clutch 15 On the crankshaft 12, a centrifugal clutch 15 is also fixed.
  • the centrifugal clutch 15 has a clutch drum 16, which is arranged on the output side of the centrifugal clutch 15 and which is connected via a coupling piece 18 with a guided through the guide tube 3 drive shaft 19. About the drive shaft 19, the knife 5 is driven.
  • a brake band 17 On the outer circumference of the clutch drum 16, a brake band 17 may be arranged, which is part of a brake device, not shown.
  • the internal combustion engine 9 is fuel / air mixture on the in Fig. 3 shown carburetor 21 supplied.
  • the internal combustion engine 9 is advantageously a mixture-lubricated engine, in particular a single-cylinder engine.
  • the internal combustion engine 9 is a two-stroke engine.
  • the carburetor 21 has a carburetor housing 24 in which an intake passage 25 is formed. Through the intake passage 25, fuel / air mixture is sucked to the engine 9 during operation. The fuel can be sucked into the intake passage due to the pressure prevailing in the intake passage 25 negative pressure. However, it may also be provided an electronic metering of the fuel in the intake passage 25. It can also be provided to supply the fuel via a fuel valve directly into the internal combustion engine 9, in particular into the crankcase of the internal combustion engine 9.
  • the carburetor 21 is in this case only as a throttle device for control the amount of air supplied to the engine 9 and not designed as a mixture forming device.
  • a throttle valve 26 is pivotally mounted with a throttle shaft 28 about a pivot axis 32. Outside the carburetor housing 24, a throttle lever 30 is fixed to the throttle shaft 28.
  • Fig. 3 is the intake port 25 drawn to illustrate the structure to the throttle lever 30 out.
  • the intake passage 25 is configured as a tube through the carburetor housing 24, and the throttle lever 30 is disposed on the outside of the carburetor housing 24.
  • Fig. 3 shows the throttle valve 26 in neutral position.
  • a choke flap 27 is pivotally mounted in the intake passage 25 with a choke shaft 29 about a pivot axis 33.
  • a choke lever 31 is fixed to the choke shaft 29, which cooperates with the throttle lever 30.
  • a coupling rod 35 which couples the position of the choke lever 31 to the position of a mode selector 22.
  • the mode selector 22 is pivotally mounted about a pivot axis 36.
  • the mode selector 22 and the coupling rod 35 are part of a start enrichment device 60.
  • the start enrichment device 60 is shown in an operating position 52. In the operating position, the choke flap 27 is fully open, and the throttle valve 26 is in its idle position.
  • the start enrichment device is moved into a start position, for example a hot start position or a cold start position.
  • a start position for example a hot start position or a cold start position.
  • the throttle lever 30 is pivoted out of the swing range of the choke lever 31, as in FIG Fig. 3 indicated by the arrow 38.
  • the mode selector 22 is operated by the operator and pivoted in the direction of the arrow 40, whereby the choke lever 31 is pivoted in the direction of the arrow 39 and the choke flap 27 in the in Fig. 4 shown starting position 41 is adjusted.
  • start position 41 the choke flap 27 closes the flow cross-section of the intake passage 25 partially.
  • start position 53 of the start enrichment device 60 the throttle valve 26 is slightly opened. In order to hold the throttle valve 26 in this position, the throttle lever 30 abuts against a shoulder 42 of the choke lever 31. The throttle lever 30 is sprung toward the fully closed position of the throttle valve 26 and the choke lever 31 toward the fully open position of the choke 27. Due to the formation of throttle lever 30 and choke lever 31 and the spring load of choke lever 31 and throttle lever 30 are fixed the levers 30, 31 in the starting position 53 of the start enrichment device 60 mutually.
  • start position 53 is a warm start position.
  • the start enrichment device 60 may have a cold start position. In the cold start position, the choke flap 27 is advantageously completely closed so that combustion air can only flow through openings in the choke flap 27.
  • Fig. 5 schematically shows a restoring device 61 of the brush cutter 1.
  • the reset speed is advantageously within a Einkuppelwindierebands between a lower and an upper Einkuppelwindiere.
  • the centrifugal clutch 15 has centrifugal weights 49, which are guided on guides 50 in their movement away from the axis of rotation 20 to the outside. On the outer circumference of the centrifugal weights 49, a cam 48 is arranged.
  • start position 53 of the Startanreich mecanics Rhein 60 is the mode selector 22 in a position that is associated with a warm start symbol 44.
  • the mode selector 22 can also be placed in an operating position and a cold start position.
  • an operating symbol 43 for the operating position and a cold start symbol 45 for the cold starting position are arranged on the brushcutter 1, for example on the motor housing 2 Fig. 5 are shown schematically.
  • the mode selector 22 is coupled via a coupling element, in the exemplary embodiment a coupling rod 46, with an actuating element 47.
  • Each position of the mode selector 22 is assigned a position of the control element 47.
  • the actuator 47 moves and vice versa.
  • the coupling rod 46 is fixedly formed in the forces acting during operation.
  • the coupling element may also be resilient in the acting operating forces.
  • the adjusting element 47 is designed as a lever which is pivotally mounted about a pivot axis 51. As Fig. 2 shows, the actuator 47 is fixed and pivotally mounted on the motor housing 2. The actuator 47 does not rotate with the crankshaft 12 or the drive shaft 19 during operation.
  • Fig. 5 is the actuator 47 arranged in an unactuated position 64.
  • the speed of the crankshaft 12 and thus also the centrifugal clutch 15 is below a reset speed.
  • the reset rotational speed is advantageously a rotational speed which corresponds to an engagement rotational speed of the centrifugal clutch 15.
  • the centrifugal clutch 15 has a Einkuppelwindiereband extending from a lower speed at which the centrifugal weights 49 start to move outward, to an upper Einkuppelmosiere at which the flyweights 49 abut the clutch drum 16 extends.
  • the reset speed is advantageously within this speed band, in particular in the region of the upper engagement speed.
  • the cam 48 has at its outer, the axis of rotation remote area a distance b to the axis of rotation 20.
  • the actuator 47 has in the in Fig. 5 shown unactuated position 64 at its axis of rotation 20 facing area a smallest distance a to the axis of rotation 20.
  • the distance a is greater than the distance b, so that the cam 48 is not in contact with the actuating element during rotation of the crankshaft 12 about the rotation axis 20 47 is coming.
  • Fig. 6 shows the return device 61 at a speed of the crankshaft 12, which is above the reset speed.
  • the flyweights 49 have moved radially outward with respect to the axis of rotation 20.
  • the cam 48 has a greatest distance d, which is greater than the distance b, from the axis of rotation 20. Fig. 5 ) and also greater than the distance a of Control element 47 in the unactuated position 64 to the rotation axis 20 ( Fig. 5 ).
  • the cam 48 has the actuating element 47 during the rotation of the crankshaft 12 in the direction of the arrow 37 (FIG. Fig. 6 ) is adjusted to its actuated position 63.
  • the actuator 47 In the actuated position 63, the actuator 47 has a smallest distance c to the rotation axis 20, which is greater than the distance d in the embodiment.
  • the actuator 47 By an appropriately designed detent position of mode selector 22 and / or actuator 47 can be achieved that the actuator 47 is further outward than the cam 48, the actuator 47 presses outward. This ensures that the actuator 47 is not permanently actuated by the cam 48 during operation. As a result, wear and noise can be kept low.
  • the mode selector In the actuated position 63 of the actuating element 47, the mode selector is in a position to which the operating symbol 43 is assigned.
  • the starting position 53 of choke flap 27 and throttle valve 26 is achieved in this position of the mode selector 22.
  • the start enrichment device 60 is located in the in Fig. 3 shown operating position 60.
  • FIGS. 7 and 8 show a structural design for the return device 61.
  • the return device 61 is shown in the unactuated position of the actuating element 47 at a speed above the reset speed.
  • the cam 48 is applied to the actuating element 47.
  • the mode selector 22 is in a position associated with the warm start symbol 44.
  • the actuator 47 has to the rotation axis 20 a distance a, which is smaller than the distance d of the cam 48 to the rotation axis 20.
  • the cam 48 is designed as a flat ramp to keep a shock on the actuator 47 when adjusting to the actuated position 63 as low as possible.
  • Fig. 8 shows the return means 61 after the crankshaft 12 has rotated by a few degrees in the direction of arrow 37 on.
  • the cam 48 has moved past the adjusting element 47 and thereby pivoted the actuating element 47 relative to the axis of rotation 20 to the outside.
  • the actuator 47 is located in Fig. 8 in the actuated position 63, while the actuator 47 in Fig. 7 is shown in the de-energized position 64.
  • the actuator 47 has adjusted via the coupling rod 46 and the mode selector 22 in the operating position 52. This became the Start position of start enrichment device 60 is released and throttle flap 26 and choke flap 27 (FIG. Fig. 3 ) were returned to the unconfirmed position.
  • the return from the latched position can for example be made possible by the throttle lever 30 ( Fig. 3 ) is made of an elastic material.
  • Fig. 8 also shows a spring 59 of the centrifugal clutch 15, which acts on the flyweight 49.
  • the guides 50 of the flyweights 49 are inclined, so that the flyweights 49 also move in the circumferential direction on their way from the axis of rotation 20 to the outside.
  • FIGS. 9 and 10 show a restoring device 62, which may be provided instead of a restoring device 61.
  • the same reference numerals as in the preceding figures designate corresponding elements.
  • the restoring device 62 has a cam 57, which is fixed on the output side of the centrifugal clutch 15, namely on the clutch drum 16. The cam 57 moves together with the clutch drum 16 only when the centrifugal weights 49 (FIG. Fig. 5 to 8 ) abut the clutch drum 16 and begin to take this.
  • Fig. 9 shows the return device 62 in the start position 53 of the start enrichment device 60.
  • Wie Fig. 9 shows, a stop position for the mode selector 22 is additionally provided, which is associated with a stop symbol 54.
  • the mode selector 22 short-circuits the ignition of the internal combustion engine 9.
  • the mode selector 22 is connected via a coupling element 58, which in the FIGS. 9 and 10 only shown schematically, connected to an actuating element 55.
  • the coupling element 58 may be, for example, a coupling rod, a Bowden cable, a lever linkage or the like.
  • the actuator 55 is mounted longitudinally displaceable in a guide 56. However, the actuator 55 may alternatively be designed as a pivotable lever or the like.
  • the cam 57 has at its outer, the rotation axis 20 remote, provided for the actuation of the actuating element 55 area a distance f to the rotation axis 20.
  • the cam 57 does not move relative to the actuator 55, and the start enrichment device 60 stops in its starting position 53.
  • the cam 57 comes into contact with the actuating element 55 and moves it into its actuated position 63.
  • About the coupling element 58 of the mode selector 22 is moved to its operating position 52.
  • the actuator 55 has in the actuated position 63 a distance g to the axis of rotation 20, which is advantageously slightly larger than the distance f of the cam 57. This can be achieved by a corresponding locking position of the actuating element 55. This prevents the cam 57 from coming into contact with the actuating element 55 during each revolution of the clutch drum 16.
  • the cams 48 and 57 also prevent the mode selector 22 from being placed in the starting position 53 of the start enrichment device 60 when the speed is above the reset speed.
  • the cams 48 and 57 come in an adjustment of the mode selector 22 with the adjusting elements 47 and 55 in contact. Since the crankshaft 12 and the centrifugal clutch 15 rotate relatively quickly, namely at a speed above the reset speed, the cams 48 and 57 act as a continuous, rotationally symmetrical to the rotation axis 20 limiting the displacement of the actuating elements 47 and 55, respectively. This avoids a simple way that the mode selector 22 can be reset in operation in the starting position 53.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Harvester Elements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Portable Power Tools In General (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Claims (12)

  1. Appareil de travail avec un outil et un moteur à combustion interne (9) qui est disposé dans un boîtier de l'appareil et qui entraîne l'outil, le moteur à combustion interne (9) comportant un vilebrequin (12) monté en rotation, et l'appareil de travail comportant un dispositif d'enrichissement au démarrage (60) pour le moteur à combustion interne (9), qui comprend un sélecteur de fonction (22) à actionner par l'utilisateur, le dispositif d'enrichissement au démarrage (60) ayant une position de fonctionnement (52) et au moins une position de démarrage (53),
    caractérisé en ce que l'appareil de travail comporte un dispositif de rappel (61, 62) qui ramène le dispositif d'enrichissement au démarrage (60) de la position de démarrage (53) à la position de fonctionnement (52) si la vitesse de rotation du vilebrequin (12) dépasse une vitesse de rotation de rappel.
  2. Appareil de travail selon la revendication 1,
    caractérisé en ce que le dispositif de rappel (61, 62) empêche que le dispositif d'enrichissement au démarrage (60) soit amené dans la position de démarrage (53) en présence d'une vitesse de rotation située au-dessus de la vitesse de rotation de rappel.
  3. Appareil de travail selon la revendication 1 ou 2,
    caractérisé en ce que le dispositif de rappel (61, 62) est un élément actionneur (47, 55) qui est apte à être déplacé entre une position actionnée (63) et une position non actionnée (64), la position du dispositif d'enrichissement au démarrage (60) étant couplée à la position de l'élément actionneur (47, 55), et l'élément actionneur (47, 55) se trouvant dans la position non actionnée (64), dans la position de démarrage (53) du dispositif d'enrichissement au démarrage (60), et dans la position actionnée (63), dans la position de fonctionnement (52) du dispositif d'enrichissement au démarrage (60).
  4. Appareil de travail selon la revendication 3,
    caractérisé en ce que le dispositif de rappel (61, 62) comprend une came (48, 57) qui, en présence de vitesses de rotation situées au-dessus de la vitesse de rotation de rappel, est en relation fonctionnelle avec le vilebrequin (12) et qui agit sur l'élément actionneur (47, 55).
  5. Appareil de travail selon la revendication 4,
    caractérisé en ce que le moteur à combustion interne est en relation fonctionnelle avec l'outil par l'intermédiaire d'un accouplement qui se déclenche en fonction de la vitesse de rotation.
  6. Appareil de travail selon la revendication 5,
    caractérisé en ce que la came (48) est disposée sur le côté entraînement de l'accouplement.
  7. Appareil de travail selon la revendication 6,
    caractérisé en ce que l'accouplement est un accouplement centrifuge (15) avec au moins une masselotte (49), et en ce que la came (48) est fixée à ladite masselotte (49).
  8. Appareil de travail selon la revendication 6 ou 7,
    caractérisé en ce que l'élément actionneur (47), dans la position non actionnée (64), présente par rapport à l'axe de rotation (20) de l'accouplement un écartement (a) qui est plus grand que l'écartement extérieur (b) de la came (48) par rapport à l'axe de rotation (20), en présence de vitesses de rotation situées au-dessous de la vitesse de rotation de rappel, et en ce que la came (48), en présence d'une vitesse de rotation située au-dessus de la vitesse de rotation de rappel, présente par rapport à l'axe de rotation (20) un écartement extérieur (d) qui est plus grand que l'élément actionneur (47) dans la position non actionnée (64), et amène ledit élément actionneur (47) dans la position actionnée (63).
  9. Appareil de travail selon la revendication 5,
    caractérisé en ce que la vitesse de rotation de rappel est une vitesse de rotation d'accouplement, et en ce que le mouvement de rotation du côté sortie de l'accouplement est utilisé comme mouvement d'actionnement pour le rappel du dispositif d'enrichissement au démarrage (60).
  10. Appareil de travail selon la revendication 9,
    caractérisé en ce que la came (57) est disposée sur le côté sortie de l'accouplement, et en ce que l'écartement extérieur (f) de la came (57) par rapport à l'axe de rotation (20) de l'accouplement est plus petit que l'écartement (e) de l'élément actionneur (64) par rapport à l'axe de rotation (20) dans la position non actionnée (64) de l'élément actionneur (55).
  11. Appareil de travail selon la revendication 9 ou 10,
    caractérisé en ce que l'accouplement comporte un tambour d'accouplement (16) auquel est fixée la came (57).
  12. Appareil de travail selon l'une des revendications 1 à 11,
    caractérisé en ce que de l'air de combustion est amené dans le moteur à combustion interne (9) par un conduit d'aspiration (55), au moins un élément de soupape mobile étant disposé dans le conduit d'aspiration (25), et le dispositif d'enrichissement au démarrage (60) agissant sur la position de l'élément de soupape.
EP13002893.9A 2012-06-28 2013-06-05 Appareil de travail Active EP2679357B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012012801.0A DE102012012801A1 (de) 2012-06-28 2012-06-28 Arbeitsgerät

Publications (3)

Publication Number Publication Date
EP2679357A2 EP2679357A2 (fr) 2014-01-01
EP2679357A3 EP2679357A3 (fr) 2017-02-01
EP2679357B1 true EP2679357B1 (fr) 2018-08-15

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Family Applications (1)

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EP13002893.9A Active EP2679357B1 (fr) 2012-06-28 2013-06-05 Appareil de travail

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012012798B4 (de) 2012-06-28 2014-11-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
DE102012012827A1 (de) 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Startsicherheitsschaltung in einem Arbeitsgerät mit einem Verbrennungsmotor
DE102012012799A1 (de) 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
JP6297460B2 (ja) * 2014-09-29 2018-03-20 株式会社マキタ スロットル操作装置
EP3237739B1 (fr) 2014-12-23 2020-05-13 Husqvarna AB Moteur à combustion interne et procédé pour le démarrer avec securité
US10125696B2 (en) * 2015-04-14 2018-11-13 Walbro Llc Charge forming device with throttle valve adjuster

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7526726U (de) 1975-08-23 1975-12-11 Stihl A Maschinenfabrik Vorrichtung zum Bremsen einer motorgetriebenen Handsäge, insbesondere Kettensäge
US4226312A (en) 1977-06-23 1980-10-07 Zindler Hugh Alan Clutch and brake mechanism
DE3027221A1 (de) 1980-07-18 1982-02-18 Dolmar Maschinen-Fabrik Gmbh & Co, 2000 Hamburg Bremsvorrichtung zum abbremsen der saegekette einer tragbaren motorkettensaege
SE449455B (sv) 1982-03-17 1987-05-04 Electrolux Ab Startgasreglage
US4717207A (en) 1985-06-03 1988-01-05 Nissan Motor Co., Ltd. Booster unit for moving a vehicle on a slope and method of controlling the same
DE3607376A1 (de) 1986-03-06 1987-09-10 Metabowerke Kg Tragbare motorkettensaege mit einer reibungsbremse zum abbremsen der saegekette
US4936429A (en) 1989-05-11 1990-06-26 Caterpillar Inc. Indexing device for a vehicular steering assembly
SE500639C2 (sv) 1989-09-12 1994-08-01 Electrolux Ab Reglage, exempelvis gasreglage för motorsåg
DE4143619B4 (de) * 1990-12-26 2005-06-02 Mtd Products Inc., Valley City Kurbelgehäuse-Entlüfung
DE4120876C2 (de) * 1991-06-21 2003-03-06 Stihl Maschf Andreas Arbeitsgerät, insbesondere Motorkettensäge
DE4125846A1 (de) 1991-08-03 1993-02-04 Fichtel & Sachs Ag Bandbremse fuer aggregate, die mit verbrennungsmotoren angetrieben werden
US5235943A (en) * 1992-06-12 1993-08-17 Briggs & Stratton Corporation Starting system for internal combustion engines
US5774993A (en) * 1994-10-29 1998-07-07 Andreas Stihl Hand-held working tool, especially trimmer or edge cutter
US6012420A (en) * 1997-12-30 2000-01-11 Briggs & Stratton Corporation Automatic air inlet control system for an engine
US20020112688A1 (en) 2001-01-05 2002-08-22 Fariz Joseph P. Neutral safety switch
US6591817B2 (en) 2001-03-21 2003-07-15 Motorola, Inc. Dual fuel method and system
JP2003000058A (ja) * 2001-06-26 2003-01-07 Komatsu Zenoah Co エンジン動力式ヘッジトリマ
US6536747B2 (en) * 2001-07-20 2003-03-25 Walbro Corporation Carburetor vent control
US6990969B2 (en) * 2003-07-30 2006-01-31 Briggs And Stratton Corporation Automatic choke for an engine
TWI268309B (en) 2004-03-03 2006-12-11 Honda Motor Co Ltd Device for controlling choke valve of carburetor
DE202004004467U1 (de) 2004-03-22 2004-05-27 JENN FENG INDUSTRIAL CO., LTD., Ping Chang Sicherheitseinrichtung zur Aktivierung eines Elektrowerkzeuges
US7275508B2 (en) 2004-09-27 2007-10-02 Walbro Engine Management, L.L.C. Combustion engine pull-starter
WO2007043916A1 (fr) 2005-10-07 2007-04-19 Husqvarna Ab Mecanisme d'enrichisseur de carburateur
CN101042076B (zh) 2006-03-23 2011-04-20 安德烈亚斯·斯蒂尔两合公司 内燃机的汽化装置
CN200961516Y (zh) * 2006-08-16 2007-10-17 无锡威孚集团有限公司 喷油泵用自动起动加浓和怠速加载型调速器
JP4868523B2 (ja) * 2007-04-04 2012-02-01 京都電機器株式会社 エンジンにおけるオートチョーク装置
JP2008303911A (ja) 2007-06-05 2008-12-18 Toyota Motor Corp 変速制御装置及び車両制御装置
DE202007008525U1 (de) * 2007-06-14 2007-08-30 Weber Maschinentechnik Gmbh Gasverstelleinrichtung mit einem Verstellhebel sowie Verstellhebel
DE102008007786A1 (de) 2008-02-06 2009-08-13 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
DE102009011684A1 (de) 2009-03-04 2010-09-09 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
DE102010009915B4 (de) * 2009-03-21 2017-09-14 Andreas Stihl Ag & Co. Kg Vergaseranordnung
DE102009036372A1 (de) 2009-08-06 2011-02-10 Andreas Stihl Ag & Co. Kg Tragbares Arbeitsgerät
US8876660B2 (en) 2009-10-09 2014-11-04 Toyota Jidosha Kabushiki Kaisha Vehicle controller system
DE102011105159B4 (de) 2011-06-17 2021-12-30 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
DE102012012827A1 (de) 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Startsicherheitsschaltung in einem Arbeitsgerät mit einem Verbrennungsmotor
DE102012012799A1 (de) 2012-06-28 2014-01-02 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
DE102012012798B4 (de) 2012-06-28 2014-11-13 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einer Bremseinrichtung
DE102013009154A1 (de) 2013-05-31 2014-12-04 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät mit einem Verbrennungsmotor
DE102013009891A1 (de) 2013-06-13 2014-12-18 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einem Verbrennungsmotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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CN103573518B (zh) 2019-03-22
CN103573518A (zh) 2014-02-12
EP2679357A3 (fr) 2017-02-01
US20140000543A1 (en) 2014-01-02
DE102012012801A1 (de) 2014-01-02
US9546636B2 (en) 2017-01-17
RU2640850C2 (ru) 2018-01-12
RU2013127181A (ru) 2014-12-27
EP2679357A2 (fr) 2014-01-01

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