the features described in the following with reference to fig1 to 14 are suitable for use with an epilating appliance as disclosed in european offenlegungsschrift ( published application ) no . 596 283 a1 and as it is herewith incorporated in the disclosure content of the present patent application by express reference . this offenlegungsschrift describes an epilating appliance for the epilation of the human skin , having a rotary cylinder which is rotatably mounted in a housing and can be driven by an in particular electric motor . the rotary cylinder has a plurality of clamping devices which in the activated operating condition perform a rotary movement together with the rotary cylinder , cyclically entrapping and extracting those hairs of the user &# 39 ; s skin that are turned toward them . fig1 shows an epilation head 1 of an epilating appliance of the present invention . this head has a housing 2 in which there is an opening 3 that can be turned to face the user &# 39 ; s skin . inside the opening 3 are a plurality of clamping devices 4 which project out through the housing 2 . the clamping devices 4 are arranged side by side in a row 5 . on either side of this row 5 are a plurality of threading devices 6 which are arranged likewise in a row 7 , 8 and project out through the opening 3 . each threading device 6 has an opening 9 through which an element for generating a pulse to be described in the following can protrude . as becomes apparent from european offenlegungsschrift no . 596 283 a1 and as will be described below at least in part , the epilation head 1 shown in fig1 can have not just a single row 5 of clamping devices 4 but several such rows . the same applies for the rows 7 , 8 of threading devices 6 , the number of rows of clamping devices 4 normally corresponding to the number of rows of threading devices 6 . fig2 shows a rotary cylinder 10 which is mounted in the housing 2 of the epilation head 1 for rotation about an axis 11 . the rotary cylinder 10 has three rows 5 , 12 , 13 of clamping devices 4 , which are arranged symmetrically in the direction of rotation 14 and project from the axis 11 in radial direction . three rows 7 , 8 , 15 of threading devices 6 , which looking from above are arranged between the rows 5 , 12 , 13 of clamping devices 4 , are also provided . approximately between each of the three rows 5 , 12 , 13 of clamping devices 4 there is a single element 16 for generating pulses or a row 17 , 18 , 19 of elements 16 for generating pulses . the elements 16 are coupled with the rotary cylinder 10 , performing the rotary movement of the rotary cylinder about the axis 11 in the direction of rotation 14 . the elements 16 are arranged on the inside of the threading devices 6 and are able to project out through the openings 9 of the threading devices 6 . each element 16 is arranged directly in front of the next succeeding clamping device 4 viewed in the direction of rotation 14 . each element 16 is coupled with the rotary cylinder 10 in such a way as to be movable in a reciprocating motion in a straight line or curve in a direction 20 arranged essentially radial to the axis 11 . hence each element 16 is movable approximately in the direction 20 toward and away from the skin 21 as soon as it is turned roughly toward the skin 21 . this reciprocating movement of the element 16 includes a retracted position 22 and an advanced position 23 , with the direction of movement being reversed each time a limit point is reached . in a rotary movement of the rotary cylinder 10 and hence of the elements 16 , the outermost diameter 24 traversed by the elements 16 in their retracted position 22 is smaller than or equal to the maximum diameter 25 of the clamping devices 4 . similarly the diameter 26 traversed by the elements 16 in their advanced position 23 is greater than the maximum diameter 25 of the clamping devices 4 . the diameter 26 traversed in the advanced position 23 exceeds the maximum diameter 25 of the clamping devices 4 by a value 27 of about 0 . 1 mm to about 6 mm . with the epilating appliance switched on , the element 16 produces a mechanical pulse on the skin 21 in the form of a jolt or prick . due to the arrangement of the element 16 directly in front of its related clamping device 4 viewed in the direction of rotation 14 , the pulse is delivered to the skin 21 directly ahead of the time and place of the epilation by the clamping device 4 . with the assignment of exactly one element 16 to one clamping device 4 , a pulse is delivered before each individual epilating operation . the generation of a pulse by the respective element 16 takes place once only for each individual clamping device 4 and each clamping operation . to generate the pulse the element 16 in its advanced position 23 strikes the skin 21 , delivering as this occurs the pulse to the skin 21 . directly upon striking the skin 21 the element 16 is returned to its retracted position 21 at least until the element 16 is no longer opposite or in engagement with the skin 21 . this is shown in fig2 . where applicable , the element 16 can be made to recede to its retracted position 22 in that the element 16 is urged back by the skin 21 itself , for example , against the force of a spring or against the centrifugal force or the like . this is explained in the following in greater detail with reference to fig5 and 6 . provided the element 16 protrudes in its advanced position 23 by only a small degree or marginally beyond the maximum diameter 25 of the clamping device 4 , it may be possible in certain cases to dispense completely with moving the element 16 to its retracted position 22 . alternatively it is possible for the element 16 to be moved from its retracted position 22 into its advanced position 23 directly before epilation . this represents a movement of the element 16 in the direction 20 toward the skin 21 , whereby a pulse is delivered by the element 16 to the skin 21 . directly after the pulse is delivered the element 16 is moved back into its retracted position 23 and hence away from the skin 21 . this reciprocating movement of the element 16 can be generated by suitable cam tracks , for example , which act on the element 16 . this is explained below in closer detail with reference to fig7 . various embodiments of the element 16 are shown in the fig3 a , b and 4 a , b . it is possible , for example , for the element 16 to be constructed as a wheel 28 that has a point 29 on its circumference . in addition and / or alternatively , the wheel 28 can be constructed to include a plurality of teeth 30 whose free ends may be equipped with the points 29 . further embodiments consist of correspondingly constructed rollers or the like . the diameter of the wheel 28 or the roller is conventionally significantly smaller than the maximum diameter 25 of the clamping device 4 . various embodiments for generating the reciprocating movements of the element 16 are shown in fig5 to 7 . according to fig5 or 6 , it is thus possible for a single element 16 or a plurality of elements arranged , for example , in row form on a shaft 31 to be connected to the rotary cylinder 10 via springs 32 , 33 . consequently , the elements 16 are urged into their advanced position 23 by spring force during a rotary movement of the rotary cylinder 10 about the axis 11 . as a result of the elements 16 striking the skin 21 , the elements 16 are urged back against the force of the springs 32 , 33 approximately parallel to the direction 20 into their retracted position 22 until the elements 16 are no longer opposite the skin 21 on account of the rotary movement . in this arrangement , the spiral springs 32 in the embodiment of fig5 are arranged approximately parallel to the direction 20 while the leaf springs 33 in the embodiment of fig6 are arranged approximately transverse to the direction 20 . in both embodiments the spring force of the springs 32 , 33 acts radially outward approximately parallel to the direction 20 so that the elements 16 are always urged outward by the springs 32 , 33 approximately parallel to the direction 20 into the advanced position 23 . in addition and / or alternatively , it is possible in accordance with fig7 to provide a cam track 34 with which the element 16 is coupled and by means of which the reciprocating movement of the element 16 is controlled . the cam track 34 results in the element 16 being moved approximately parallel to the direction 20 into the advanced position 23 directly before epilation . this occurs approximately when the element 16 is roughly opposite the skin 21 . preferably the element 16 is moved into the advanced position 23 as quickly or suddenly as possible by a suitable construction of the cam track 34 . after the pulse is delivered the element 16 is moved back into its retracted position 22 by a suitable construction of the cam track 34 . other embodiments of the element 16 become apparent from fig8 and 9 . according to fig8 a , b , c it is thus possible for the element 16 to be configured as a protuberance 35 that is positioned on the free end 36 of a threading device 6 and hence connected to the rotary cylinder 10 . in this embodiment , at least the free end 36 of the threading device 6 is of a resilient configuration , for example by being made of a plastic material . in the normal state the protuberance 35 adopts the advanced position 23 . upon contact with the skin 21 the protuberance 35 is urged back by the skin 21 itself against the resilient force into the retracted position 22 . once the protuberance 35 is no longer opposite the skin 21 it is urged forward again by the resilient force into the advanced position 23 . alternatively it is possible in accordance with fig9 a , b , c for the element 16 to be constructed not as a protuberance 35 but as a point 37 , with bars 39 interconnecting the various points , and each point extends in radial direction through the opening 9 of the threading device 6 and is connected to the threading device 6 or other components of the rotary cylinder 10 via a resilient arm 38 . the arm 38 can be made of spring steel or a plastic material . fig1 to 14 show an epilation head 40 for an epilating appliance as described initially with reference to european offenlegungsschrift no . 596 283 a1 . the epilation head 40 has a housing 41 with an opening 42 that can be turned to face the user &# 39 ; s skin . a plurality of clamping devices 43 are inside the opening 42 and project out through the housing 41 . the clamping devices 43 are arranged side by side in a row . as described in european offenlegungsschrift no . 596 283 a1 , it is possible for the epilation head 40 shown in fig1 to 14 to have not only a single row of clamping devices 43 but several such rows . for this case , as becomes apparent in particular from fig1 , the clamping devices 43 form a rotary cylinder 44 which is mounted in the housing 41 of the epilation head 40 for rotation about an axis 45 . two bearing blocks 46 , 47 in which the ends of a drive shaft 48 are rotatably mounted are secured to the housing 41 of the epilation head 40 . the drive shaft 48 is arranged approximately parallel to the clamping devices 43 and hence approximately parallel to the axis 45 of the rotary cylinder 44 . the drive shaft 48 carries one gear wheel 49 , 50 directly next to each of the two bearing blocks 46 , 47 . the gear wheels 49 , 50 are non - rotatably fixed to the drive shaft 48 , projecting through openings 51 , 52 in the housing 41 into the interior of the epilation head 40 . here the gear wheels 49 , 50 are each in meshing engagement with a cooperating toothed flange 53 , 54 non - rotatably connected to the rotary cylinder 44 and hence to the clamping devices 43 . this becomes apparent in particular from fig1 . the drive shaft 48 is configured in the manner of a crank and hence has non - axial components . in particular the drive shaft is formed by a crankshaft on the ends of which the gear wheels 49 , 50 are positioned as already described . at least one element 55 is associated with the drive shaft 48 . in the present embodiment of fig1 to 14 a total of eight elements 55 are associated with the drive shaft 48 . each of the elements 55 has a ram - type , longitudinal appearance with a point 56 on a free end . in approximately middle position each of the elements 55 has a guide 57 of a u - shaped configuration . the non - axial components of the drive shaft 48 engage in these guides 57 . the individual elements 55 are arranged approximately parallel to each other . in relation to the housing 41 the elements 55 are also approximately parallel to the housing &# 39 ; s outer side . the points 56 of the elements 55 are arranged on the same side as the opening 42 in the housing 41 . the points 56 thus face the user &# 39 ; s skin when the epilating appliance is in use . the arrangement and the length of the elements 55 are selected so that the points 56 of the elements 55 form approximately just about one plane with the clamping devices 43 of the epilation head 40 during use , thus enabling the points 56 to just about touch the user &# 39 ; s skin . this becomes apparent in particular from fig1 and 14 . the drive shaft 48 , the gear wheels 49 , 50 and the areas of the guides 57 of the elements 55 are accommodated under a cover 58 secured to the housing 41 . in the cover 58 are bores 59 , 60 in which the elements 55 are slidably guided on either side of the guides 57 . with the epilating appliance switched on , the rotary cylinder 44 performs a rotary movement about the axis 45 . the rotary movement is transmitted to the drive shaft 48 via the toothed flange 53 , 54 and the mating gear wheel 49 , 50 . the elements 55 are made to move up and down by the non - axial components of the drive shaft 48 and the guides 57 . this movement occurs essentially in a straight line , proceeding approximately in the longitudinal direction of the elements 55 . the movement is oriented approximately transverse to the user &# 39 ; s skin 61 . this becomes apparent in particular from fig1 and 14 . due to an offset arrangement of the non - axial components of the drive shaft 48 it is possible to make the elements 55 perform mutually opposing up and down movements . this becomes apparent in particular from fig1 . the speed of the up and down movement of the elements 55 can be set by the numbers of teeth of the toothed flange 53 , 54 and the gear wheel 49 , 50 . the frequency of the up and down movement of the elements 55 preferably equals 30 hertz , approximately . it is also possible , however , for the frequency to be higher or lower . due to the arrangement of the elements 55 on the housing 41 , the up and down movement causes the points 56 of the elements 55 to land straight on the skin 61 when the epilation head 40 is placed on the skin 61 . this becomes apparent in particular from fig1 and 14 . the mechanical control of the elements 55 by means of the drive shaft 48 is configured in such a way that the points 56 of the elements 55 are lowered onto the skin 61 and hence strike the skin 61 directly before or during epilation by the clamping device 43 . a mechanical pulse thus acts on the skin 61 , producing an artificial pain that overshadows and consequently reduces the actual pain caused by the epilation . further the control is configured in such a way that the points 56 of the elements 55 are lifted off the skin 61 again directly after striking it .
the invention is directed to an appliance for the epilation of the human skin , having a housing to accommodate a motor and a drive mechanism for driving at least one clamping device by which the user &# 39 ; s hairs can be extracted . moreover , a stimulus mechanism is to reduce the sense of pain during epilation . this mechanism includes at least one element that is movable toward and away from the skin when the appliance is placed in epilating position on the user &# 39 ; s skin . according to certain embodiments of the present invention , the at least one element has a free end and is arranged adjacent to the side of the rotary clamping device . in consequence , the user perceives at least subjectively a reduced sense of pain during epilation . still further , a method for epilation and a method for the use of the appliance of the present invention are described .