EP0846043B1 - Rasoir electrique - Google Patents

Rasoir electrique Download PDF

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Publication number
EP0846043B1
EP0846043B1 EP96923932A EP96923932A EP0846043B1 EP 0846043 B1 EP0846043 B1 EP 0846043B1 EP 96923932 A EP96923932 A EP 96923932A EP 96923932 A EP96923932 A EP 96923932A EP 0846043 B1 EP0846043 B1 EP 0846043B1
Authority
EP
European Patent Office
Prior art keywords
shaving apparatus
dry shaving
slide
dry
stop
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.)
Expired - Lifetime
Application number
EP96923932A
Other languages
German (de)
English (en)
Other versions
EP0846043A1 (fr
Inventor
Reinhold Eichhorn
Michael Harms
Wolfgang Franke
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of EP0846043A1 publication Critical patent/EP0846043A1/fr
Application granted granted Critical
Publication of EP0846043B1 publication Critical patent/EP0846043B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • B26B19/10—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
    • B26B19/102—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly with a secondary cutting unit being translated or slid into an operating position

Definitions

  • the invention relates to a dry shaver with at least one in a housing arranged electric motor and with a pivoted Shaving head and an adjustable long hair cutting system and with a Actuation switch.
  • a dry shaver of the type mentioned is from DE-A-37 26 354 known.
  • This dry shaver has a pivotable about a pivot axis Z. mounted shaving head, and at least one actuating switch provided on the housing for commissioning the cutting system provided in the shaving head as well as to control the pivotable shaving head in a predetermined latching position in order the connection of one on the front of the dry shaver below the Shaving head provided, in the vertical direction in a trimming position to allow stored long hair cutting system.
  • a curved path with at least one rest position between the two Swing range of the shaving head limit stops provided and a the cam follower acting directly or indirectly with the operating switch is coupled.
  • JP-A-4-253 888 is a dry shaver of the type mentioned a transmission device known from a on the motor shaft of an electric motor arranged gear and a coupled with this rack is formed.
  • the E-motor permanently connected to the LHS system moves in the vertical direction together with the gear on the rack attached to the housing depending on the direction of rotation back and forth.
  • Taking the electric motor inside the razor housing required during transportation of the LHS system to and from an operating position a corresponding free space and, consequently, an enlargement of the dry shaving apparatus In its entirety.
  • To the torque required for transportation of the electric motor and the LHS system would have to apply according to the current one State of development of electric motors is an electric motor with a speed range of approx. 1000-12000 UPM used and this speed to approx. 1000 RPM can be reduced. Such a reduction is with the gear device not feasible according to JP-A-4-253 888.
  • a dry shaving apparatus with an LHS system is known from JP-A-4-253 890, that by means of an electric motor and a gear device from the housing of the dry shaver in an operating position and pivotable back into the housing from this is.
  • the gear units provided for this exist e.g. from a combination of at least one gearwheel with an arched rack with internal and external teeth or from several, different diameters having gears.
  • the sizes are from Gear ratios, for example by means of a rack and Gears or transmission devices consisting of a double-armed lever can be accomplished, set narrow limits, especially since that of the user Actuation switch to be applied actuation pressure in the course of the adjustment path of the Long hair cutting system is also to be considered, such that this is not considered is felt uncomfortably difficult.
  • the object of the invention is in a dry shaver of the aforementioned Type the transport of an adjustable long hair cutting system in and out To enable and facilitate at least one operating position, in particular the switching path of the actuating switch required for this and the path to be applied to this Reduce operating force for the user.
  • this object is achieved in a dry shaver 1 mentioned type by the features specified in the characterizing part of this claim solved.
  • a major advantage of the invention is that the user has a dry shaver is provided, in which only by actuating an actuation switch the pivoting shaving head automatically from any Swiveling position in a way that enables the travel of the long hair trimmer system Swivel position is moved and then the adjustable long hair cutting system unhindered by the shaving head in at least one for cutting long hair suitable operating position is transported and that by means of a further actuation of the actuation switch the long hair cutting system into one further operating position or is transported back to a switching position in which then the shaving head can be freely pivoted again.
  • Combination of linear feed gear device and speed reduction gear ensures a particularly easy and sensitive adjustment or adjustment of the Feed movement for both the pivoted shaving head and for the adjustable long hair cutting system.
  • a large number of differently designed can be used to activate the electric motor Actuation switches, in particular actuation switches with extremely low Switching path such as Pressure switch or rocker switch or without a switching path like e.g. Sensor switches are provided.
  • Electric motors there are two in the housing Electric motors are provided, one of the electric motors being the transmission device assigned.
  • a major advantage of this measure is that the two electric motors each for a specific application with regard to the performance, in particular the Speed and size can be matched.
  • simplified and facilitates this dedicated use of two electric motors accommodating the respective coupled with this electric motor Components such as for driving the cutting elements of the intended cutting systems on the one hand and the gear mechanism for the adjustable long hair trimmer system as well as the pivotably mounted shaving head on the other hand within the Volume of the housing of the dry shaver.
  • the existing one Space can be optimally used so that the desired or required handy size of a dry shaver can be maintained.
  • the two electric motors can be activated by means of a common actuation switch. Therefore, they are for the Switching on and off the electric motors largely requires the switching elements integrated in the operating switch.
  • an actuation switch is assigned to each electric motor.
  • This embodiment ensures immediate in the course of using the dry shaver Activation or deactivation of the long hair trimmer system in relation to the short hair trimmer system and thus either simultaneous use or separate Use of short hair cutting system and long hair cutting system by pressing the intended actuation switch.
  • the linear feed gear device by a threaded spindle with two thread runs and two Headstocks formed, the one headstock via a swivel gear with the pivoting shaving head and the other drive stick with a slide the long hair cutting system is coupled.
  • the feed rate of the two Power sticks is initially dependent on the speed of the electric motor and the Pitch of the threads of the threaded spindle and moreover at a preferred Embodiment additionally of the gear ratio of the speed reduction gear. After that, the feed rate is very simple in a variety of ways and easily adaptable to the respective application and also changeable.
  • a preferred embodiment of the invention is characterized in that the Travel of the drive sticks can be limited indirectly or directly by stops.
  • the swivel gear is made a rack adjustable from a rack and one mounted on the chassis Gear formed.
  • a particularly simple adjustment of the pivotable shaving head in one extendable long hair cutting system releasing swivel position is achieved, that the gear rotatably mounted on the chassis by means of a control lever actuating lever provided on the shaving head frame.
  • the spring element is provided between the shoots. This relatively simple measure ensures threading one in one Free-wheel area located by the drive from the spring element Pressure exerted increasingly by the other on the other Threaded spindle moving rod is affected.
  • this is Spring element formed by an elastic lever arm.
  • the elastic lever arm is on one of the shoots provided. Accordingly, this embodiment is in a further embodiment on the other headstock a stop for the elastic lever arm intended.
  • a spring element is preferably designed as a compression spring between the stop and the headstock provided.
  • a spring element is designed as a tension spring and on the rack and on Slider attached.
  • the long hair cutting system is on the slide firmly arranged.
  • the long hair cutting system is on the slide pivotally arranged.
  • this embodiment is on a housing wall of the long hair cutting system Plunger mounted in such a way that when a plunger abuts against a stop on the chassis and subsequent further movement of the slide in vertical Direction of a pivoting movement of the long hair cutting system with the housing wall is guaranteed.
  • the swivel range of the long hair cutting system can be up to 180 ° be.
  • the tappet is in one on the Enclosed slot slidably guided housing wall.
  • the plunger is slidably guided on the slide.
  • the Housing wall pivoted against the action of a spring.
  • FIG. 1 shows a dry shaving apparatus with one of two housing shells 1 and 2 formed housing 3, one above the housing 3 on two support arms 50, 51 um a pivot axis Z pivotally mounted shaving head SK with a shaving head frame 4, in which, for example, two short hair cutting systems K1 and K2 between two opposite end cheeks 5 and 6 are arranged.
  • the short hair cutting systems K1 and K2 can be both relatively rigid and relatively movable in the Shaving head SK or be arranged in the shaving head frame 4.
  • a U-shaped recess 7 is formed in the front of the housing shell 1, in the slide 8 carrying a long hair cutting system L1 and an actuation switch 9 are arranged to be movable in and against a vertical direction V.
  • the long hair cutting system According to one embodiment, L1 can be fixedly arranged on the slide 8 - See Fig. 1 - or according to a further embodiment on the slide 8 to this provided pivot bearing 24, 25 can be pivoted - see Fig. 2 to 9 -.
  • the operating switch 9 is, for example designed as a slide switch. However, other types of operating switches can also be used for example, pressure switches, rocker switches, sensor switches or rotary switches for activating one or more electric motors 27 arranged in the housing be provided.
  • At least one switching link 13 is located on the operating switch 9 provided with locking positions 10, 11 and 12.
  • At least on the housing shell 1 a spring-elastic spring arm 15 which has a latching cam 14 molded, by means of which the operating switch 9 in the respective switching positions held by engagement of the locking cam 14 in the respective locking position 10, 11 and 12 is.
  • the actuating switch 9 is the slide 8 with the long hair cutting system L1 in an area below the pivoted shaving head SK or shaving head frame 4, so that use of the SK or shaving head frame in the shaving head 4 provided cutting systems, such as short hair cutting systems K1 and K2 and / or a combination of short hair cutting systems with a long hair cutting system unhindered by the long hair trimming system L1.
  • FIGS. 2 to 4 show a side view of the dry shaving apparatus according to FIG. 1 with one above the housing shells 1 and 2 of the housing 3 on the one hand on the support arm 50 and on the other hand on another support arm 51 - not visible - pivotable mounted shaving head SK with a shaving head frame 4, the front cheek 5 of Housing 3 to the outer contours of the proposed cutting systems increasingly is tapered.
  • 51 Shaving head carrier 52 - see Fig. 1 - a recess 16 is formed, which is shown in Figs. 2 - 4 is shown by a broken line.
  • Actuation switch 9 is the long hair cutting system L1 in the recess 16 and thus below the pivotably mounted shaving head SK or the shaving head frame 4. From this switch position - Fig. 2 and 3 - the long hair cutting system L1 into one above the outer contours of the intended cutting systems or the outer contour of one in a maximum swivel position Shaving head - see Fig. 4 - intended operating position B transported back and forth become.
  • Operating position B is above one at the top vertex of one or more the most protruding cutting systems from the shaving head frame 4, e.g. Short hair cutting system K1 and K2 and / or an additionally provided long hair cutting system placed tangent T.
  • Fig. 2 shows the dry shaver according to Fig. 1 with an OFF position located actuation switch 9.
  • two switching stages ON are shown, the first switching stage ON only for the commissioning of the or swivel-mounted shaving head SK is used during the cutting system second switching stage, see FIGS. 3 and 4 an electric motor arranged in the housing 3 activated, the pivot position of the shaving head SK via a gear mechanism and the transport of the long hair cutting system L1 into that shown in FIG. 4 Triggers operating position - see also Fig. 5 to 7 -.
  • a gradual return of the The actuating switch 9 initially brings about a return of the long hair cutting system L1 from the operating position B to the position shown in FIG.
  • FIGS. 2 to 4 shows a side view of the housing 3 of the Dry shaver with one in the walls of the housing shells 1 and 2 as well the shaving head support 52 provided breakthrough through which in the housing 3 for the Components of the shaving head SK provided are partially visible.
  • a gear 53 with a control lever 54 is pivotably mounted on the chassis 20. The teeth of the gear 53 are in engagement with a rack 56, wherein the control lever 54 in the OFF position of the actuating switch 9 one of one on the chassis 20 provided stop 57 assumes the opposite position.
  • an adjusting lever 55 is provided, that this in the switch position OFF and also the first switch position ON of the actuation switch 9 approximately the same distances to the stop 57 on the one hand and the control lever 54 on the other hand.
  • an electric motor 27 is activated, which a gear device G provided in the housing 3 - see FIGS. 5 to 7 - the rack 56 transported in the vertical direction V until the rack 56 engaged gear 53, the control lever 54 for abutting the stop 57 brings.
  • the control lever 54 comes with a Cam 58 for abutting a control surface 59 on the control lever 55 and thus pivots the shaving head SK around the pivot axis Z until the control lever 54 comes into contact has reached the stop 57.
  • the shaving head SK reaches a swivel position, which means that the Long hair cutting system L1 in an operating position located above the tangent T. B ensures - see Fig. 4 -.
  • Fig. 5 shows the components of a dry shaver with a pivotable stored long hair cutting system L1 after acceptance of all components of the Shaving head SK of the shaving head carrier 52 and the housing shells 1 and 2 of the Housing 3 of a chassis 20.
  • a slide 8 is by means of Guide elements 60, 61, 62 and 63 slidably guided.
  • the slide 8 points in the area of the long hair cutting system L1 on side walls 22 and 23 on which the housing wall 19 of the long hair trimming system L1 can be pivoted by means of pivot bearings 24 and 25 is stored.
  • the double-armed drive lever 26 pivotally mounted on the slide 8 is used to transmit an oscillating movement originating from an electric drive on an oscillating cutting knife 17 or 18 of the long hair cutting system L1.
  • an actuation switch 9 - see FIG. 1 - can be activated Electric motor 27 arranged here, for example, via a speed reduction gear 28 with a gear device G, namely a linear feed gear device 29 is coupled.
  • the linear feed gear device 29 consists of a Threaded spindle 30 with two thread runs 64 and 65 through a freewheel area 66 are separated from each other and the drive sticks 21 and 31.
  • a free-wheel area 67 and 68 is provided at the ends of the Threaded spindle 30, for example.
  • the threaded spindle 30 coupled on the one hand to the speed reduction gear 28 is supported on the other side at a stop 80 provided on the chassis 20. Contrary to the stop 80 on the chassis 20 is the travel of the Triebstockes 21 limiting stop 81 is provided.
  • the drive rack 21 is assigned to the threaded barrel 64 and also via the rack 56 the gear 53 coupled.
  • a stop 69 is provided in the course of the movement of the headstock in the vertical direction V to the system Spring-elastic lever 34 of the drive shaft 31 located in the freewheel area 66 arrives - see Fig. 6 -.
  • the headstock 31 from the freewheeling area 66 engages with the threaded barrel 65 brought the threaded spindle 30.
  • Tension spring 70 becomes the headstock 21 at the end of the threaded barrel 64 in the freewheel area 66 pulled and maintains this position until the rack 31 in The process of returning the long hair trimmer system L1 to the OFF position with the resilient lever 34 acts on the stop 69 and now again taking advantage of the increasing spring tension of the spring-elastic lever 34 den Triebstock 21 threaded onto the threaded barrel 64 so that it with the rack 56th with simultaneous rotation of the gear 53 further against the vertical direction V in the lower freewheel area 68 by means of the reduction gear Rotation of the threaded spindle 30 is transported back into the freewheel area 68.
  • the headstock 31 with the slide 8 is via a fork 32 and a coupling element 33 coupled.
  • the fork 32 and the coupling element 33 serve to facilitate assembly or coupling of the drive shaft 31 with the threaded spindle 30 and the slide 8.
  • a support spring 39 is designed as a torsion spring Spring 40 arranged, the spring ends on the one hand on the housing wall 19 and on the other hand, create a wall of the slide 8.
  • an elongated hole 42 is formed, into which is provided a ram 43 Coupling bolt 44 - see Fig. 8 and 9 - slidably engages. Starting from that Coupling piece 41 extends the plunger 43 in the direction of the electric motor 27.
  • Fig. 9 shows a longitudinal section through the upper part of the chassis 20 and through the in Switch position OFF, i.e. long hair cutting system when swiveled in L1.
  • a stop 46 for the plunger 43 is formed on the chassis 20, its interaction with the stop 45 of the plunger 43 with reference to FIGS. 7 and 8 is explained in more detail.
  • the embodiment according to FIG. 9 also shows with the housing wall 19 coupled cutting blades 17 and 18 of the long hair cutting system L1 and the coupling piece 41 provided with the elongated hole 42 and the plunger 43 of the engages in the elongated hole 42 via the coupling bolt 44.
  • Fig. 7 shows the pivoted long hair cutting system L1 in the swung out Condition, whereby for a better representation of the side walls 22 and 23 of the slide 8 and the swivel bearing 24, 25 provided therefor for the swivel-mounted housing wall 19 and the coupling of the coupling piece 41 with the plunger 43, the Arrangement of the spring on the carrier element 39, the cutting blades 17 and 18 of the Long hair cutting system L1 are only partially shown.
  • the stop 69 acts on the drive stick 21 the resilient lever 34 of the rack 31 and causes the increasing spring tension of the resilient lever 34 threading the Triebstockes 31 from the freewheeling area 66 to the threaded barrel 65
  • Movement of the headstock 21 from the freewheel area 68 to the freewheel area 66 is over the rack 56 coupled to the rack 21 is the one in engagement therewith
  • the headstock 31 becomes corresponding the pitch of the threads 37 in the direction of the freewheel area 67 or stop 80 moves.
  • the stop 45 on the plunger 43 comes to rest against the one provided on the chassis 20 Stop 46 - see Fig. 8 and 9 -.
  • the pivots mounted housing wall 19 of the long hair cutting system L1 still that shown in Fig. 9 Swivel position.
  • the threaded spindle, which is still rotating 30 transports the rack 31 and thus the slide 8 in vertical direction V to the operating position B - see Fig. 4 - and until the coupling bolt 44 of the plunger 43 bears against the lower end of the elongated hole 42.
  • the housing wall 19 executes with the on this housing wall provided cutting blades 17 and 18 a pivoting movement W against the pressure of the spring 40 designed as a torsion spring.
  • a predetermined swivel angle W of 100 °, for example - see FIG. 4 - has that Long hair cutting system L1 its end position, i.e. reaches operating position B.
  • the rack 31 slides into the freewheel area 67 before the stop 80 slides into it.
  • the resulting tensioning of the compression spring 71 can be, for example, as Contactors are used for the electric motor and therefore an interruption of the circuit and thus turn off the electric motor 27.
  • the below a compression spring 71 can also act as a load switch are such that the increased current consumption of the electric motor 27 Electric motor 27 is turned off.
  • the long hair trimmer system L1 is returned to the OFF position by actuating the actuation switch 9 again, e.g. by repatriation of the locking position 12 in the locking position 11 - see Fig. 1 -. With this switching process a reversal of the direction of rotation of the electric motor 27 is effected at the same time.
  • the Triebstock 31 with the spring-elastic lever 34 performs an actuating movement from the stop 80 to the plant on the stop 69 of the rack 21, causes like already described, threading the rack 21 on the threaded barrel 64 and thus its transport into the freewheel area 68.
  • the control lever 54 swivels back to the position shown in Fig. 2 and gives the pivoted shaving head SK free, so that it can move freely in the intended swivel range can swing around.
  • the long hair cutting system L1 is now below of the pivotably mounted shaving head - see Fig. 2 and 3 -.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Claims (24)

  1. Rasoir électrique comportant au moins un moteur électrique (27) agencé dans un boítier (3) et une tête de rasage (SK) montée à pivotement ainsi qu'un système de coupe de poils longs (L1) et un commutateur d'actionnement (9), caractérisé en ce que la position de pivotement de la tête de rasage (SK) ainsi que la position du système de coupe de poils longs (L1) sont variables jusque dans au moins une position de fonctionnement (B) et hors de celle-ci, au moyen d'une transmission (G) susceptible d'être entraínée par un moteur électrique 27, la transmission (G) étant formée par une boíte d'avance linéaire (29) et par un démultiplicateur de vitesse (28) associé à la boíte d'avance linéaire (29).
  2. Rasoir électrique selon la revendication 1, caractérisé en ce qu'il est prévu dans le boítier (3) deux moteurs électriques (27) et en ce que la transmission (G) est associée à l'un des moteurs électriques (27).
  3. Rasoir électrique selon la revendication 2, caractérisé en ce que les deux moteurs électriques (27) sont susceptibles d'être activés au moyen d'un commutateur d'actionnement (9) commun.
  4. Rasoir électrique selon la revendication 2, caractérisé en ce qu'à chaque moteur électrique (27) est associé un commutateur d'actionnement (9).
  5. Rasoir électrique selon l'une quelconque des revendications précédentes, caractérisé en ce que la boíte d'avance linéaire (29) est formée par une broche filetée (30) qui présente deux pas de vis (64, 65) et par deux fuseaux (21, 31), l'un des fuseaux (21) étant accouplé à la tête de rasage (SK) montée à pivotement par une transmission à pivotement (53, 56) et l'autre fuseau (31) étant accouplé au système de coupe de poils longs (L1) par un poussoir (8).
  6. Rasoir électrique selon la revendication 5, caractérisé en ce que la course de réglage des fuseaux (21, 31) est susceptible d'être limitée indirectement ou directement par des butées (57, 80, 81).
  7. Rasoir électrique selon la revendication 5, caractérisé en ce que la transmission à pivotement (53, 56) est formée par une crémaillère (56) réglable par un fuseau (21) et par une roue dentée (53) montée sur le châssis (20).
  8. Rasoir électrique selon la revendication 7, caractérisé en ce que la roue dentée (53) montée en rotation sur le châssis (20) sollicite au moyen d'un levier de commande (54) un levier de réglage (55) prévu sur la tête de rasage (SK).
  9. Rasoir électrique selon la revendication 5, caractérisé en ce que les pas de vis (64, 65) sur la broche filetée (30) sont séparés l'un de l'autre par une zone de course libre (66) pour les fuseaux (21, 31).
  10. Rasoir électrique selon l'une quelconque des revendications 5 à 9, caractérisé en ce que les fuseaux (21, 31) sont susceptibles d'être sollicités par au moins un élément de ressort (34, 70, 71).
  11. Rasoir électrique selon l'une quelconque des revendications 5 à 9, caractérisé en ce que l'élément de ressort (34, 70, 71) est prévu entre les fuseaux (21, 31).
  12. Rasoir électrique selon la revendication 10, caractérisé en ce que l'élément de ressort (34, 70, 71) est formé par un bras de levier (34) élastique.
  13. Rasoir électrique selon la revendication 12, caractérisé en ce que le bras de levier (34) élastique est prévu sur l'un des fuseaux (21, 31).
  14. Rasoir électrique selon l'une quelconque des revendications 5 à 13, caractérisé en ce qu'une butée (69) pour le bras de levier (34) élastique est prévue sur l'un des fuseaux (21, 31).
  15. Rasoir électrique selon la revendication 9, caractérisé en ce qu'un élément de ressort réalisé en tant que ressort de compression (71) est prévu entre la butée (80) et le fuseau (31).
  16. Rasoir électrique selon la revendication 9, caractérisé en ce qu'un élément de ressort est réalisé en tant que ressort de traction (70) et fixé sur le fuseau (21) ainsi que sur le poussoir (8).
  17. Rasoir électrique selon l'une quelconque des revendications précédentes, caractérisé en ce que le fuseau, mobile de manière limitée en direction verticale (V) entre deux butées (80, 81), parvient sous l'effet du ressort de traction (70) hors d'engagement avec le pas de vis (64) inférieur et en appui sur la butée (57) par l'intermédiaire du levier de commande (54).
  18. Rasoir électrique selon l'une quelconque des revendications précédentes, caractérisé en ce que le fuseau, mobile de manière limitée en direction verticale (V) entre deux zones de course libre (66, 67) ou deux butées (80, 81), parvient hors d'engagement avec le pas de vis (65) supérieur.
  19. Rasoir électrique selon la revendication 18, caractérisé en ce que le système de coupe de poils longs (L1) est agencé de manière fixe sur le poussoir (8).
  20. Rasoir électrique selon la revendication 18, caractérisé en ce que le système de coupe de poils longs (L1) est agencé à pivotement sur le poussoir (8).
  21. Rasoir électrique selon la revendication 20, caractérisé en ce qu'un coulisseau (43) est monté sur une paroi (19) du boítier du système de coupe de poils longs (L1), de telle sorte que lorsqu'une butée (45) du coulisseau (43) vient en appui sur une butée (46) sur le châssis (20) et lorsque le poussoir (8) continue ensuite de se déplacer en direction verticale (V), on assure un mouvement de pivotement (W) du système de coupe de poils longs (L1) avec la paroi (19) du boítier.
  22. Rasoir électrique selon la revendication 21, caractérisé en ce que le coulisseau (43) est guidé à coulissement dans un trou oblong (42) prévu dans la paroi (19) du boítier.
  23. Rasoir électrique selon l'une ou l'autre des revendications 19 et 20, caractérisé en ce que le coulisseau (43) est guidé à coulissement sur le poussoir (8).
  24. Rasoir électrique selon l'une ou l'autre des revendications 20 et 21, caractérisé en ce que la paroi (19) du boítier est susceptible d'être pivotée à l'encontre de l'effet d'un ressort (40).
EP96923932A 1995-08-22 1996-06-26 Rasoir electrique Expired - Lifetime EP0846043B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19531012 1995-08-22
DE19531012A DE19531012C1 (de) 1995-08-22 1995-08-22 Trockenrasierapparat
PCT/EP1996/002781 WO1997007943A1 (fr) 1995-08-22 1996-06-26 Rasoir electrique

Publications (2)

Publication Number Publication Date
EP0846043A1 EP0846043A1 (fr) 1998-06-10
EP0846043B1 true EP0846043B1 (fr) 1999-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP96923932A Expired - Lifetime EP0846043B1 (fr) 1995-08-22 1996-06-26 Rasoir electrique

Country Status (5)

Country Link
EP (1) EP0846043B1 (fr)
JP (1) JP3475232B2 (fr)
AT (1) ATE186004T1 (fr)
DE (2) DE19531012C1 (fr)
WO (1) WO1997007943A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3574440B2 (ja) * 2002-05-29 2004-10-06 株式会社泉精器製作所 電気かみそり
DE10330205A1 (de) * 2003-07-03 2005-01-27 Braun Gmbh Elektrisches Haarschneidegerät
JP4508713B2 (ja) * 2004-04-22 2010-07-21 三洋電機株式会社 電気かみそり
DE102007005853A1 (de) * 2007-02-01 2008-08-07 Braun Gmbh Haarentfernungsgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721243A1 (de) * 1987-06-27 1989-01-12 Braun Ag Rasierapparat mit einem schwenkbaren scherkopfsystem
DE3726354A1 (de) * 1987-08-07 1989-02-16 Braun Ag Elektrischer rasierapparat mit scherkopfsteuerung
JP2979255B2 (ja) * 1991-02-01 1999-11-15 九州日立マクセル株式会社 電気かみそり
JP2979257B2 (ja) * 1991-02-01 1999-11-15 九州日立マクセル株式会社 電気かみそり

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JP3475232B2 (ja) 2003-12-08
EP0846043A1 (fr) 1998-06-10
ATE186004T1 (de) 1999-11-15
DE19531012C1 (de) 1996-10-17
WO1997007943A1 (fr) 1997-03-06
JPH11511994A (ja) 1999-10-19
DE59603499D1 (de) 1999-12-02

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