an epilation appliance ( fig1 ) is substantially comprised of a housing 3 constructed as a gripping portion which accommodates a motor , and an epilation head 4 in which a rotary cylinder 5 is arranged . the cylinder 5 is embraced by a correcting means 11 formed essentially of a frame 7 . this frame has its upper side essentially flush with the contact surface 6 of the rotary cylinder 5 . the frame 7 is provided with two swivel arms 8 each including a thrust plate 9 with a pressure roller 10 , said pressure rollers 10 controlling the actuating elements for actuation of the cylinder &# 39 ; s clamping elements which are not shown for the sake of simplicity . a section taken along the line 2 — 2 of fig1 shows the rotary cylinder 5 ( fig2 ) at the upper end of the housing 3 . the frame 7 has its swivel arm 8 mounted for pivotal movement about the axis of rotation of the cylinder 5 . the thrust plate 9 connected with the frame 7 carries the pressure roller 10 which forms with its axis of rotation 25 an angle 30 with the longitudinal axis 17 of the housing 3 and hence determines the closing instant of the clamping elements . viewed in the direction of rotation of the rotary cylinder , this instant trails , for example , by about 35 ° behind the longitudinal axis 17 of the appliance . on its upper side the frame 7 carries a comb 12 and a roller 13 extending essentially parallel to the axis of rotation of the cylinder 5 . in this arrangement , for example , the comb 12 is disposed in advance of the rotary cylinder 5 , provided that the epilation appliance 1 is moved in the direction of travel 15 relative to the skin 14 and the rotary cylinder 5 rotates in a direction 16 . in the representation shown in which the appliance 1 is held so its longitudinal axis 17 forms an angle of about 90 ° with the skin 14 , the contact surface 6 , which may also be a contact line , coincides essentially with the longitudinal axis 17 of the appliance 1 . however , as soon as the appliance 1 is guided at an angle other than 90 ° to the skin 14 to be epilated , the contact surface 6 will experience a displacement relative to the longitudinal axis 17 of the appliance . an epilation head 4 of the present invention ( fig3 ) is comprised of a supporting structure 18 mounting the rotary cylinder 5 , the correcting means 11 as well as the housing end covers 19 and a housing section 20 . the correcting means 11 includes the two lever type swivel arms 8 mounted in the housing sections 20 at either end of the cylinder 5 . the swivel arms 8 are interconnected by a rod carrying a rotary roller 13 . this roller extends essentially parallel to the axis of rotation of the cylinder 5 and is arranged in advance of the rotary cylinder 5 as seen looking in the direction of rotation 16 of the cylinder 5 . substituting the correcting means 11 , the provision of a housing section 20 may be contemplated which , for example , is adjustable relative to the supporting structure 18 and protrudes beyond the housing cover 19 in a direction vertical to the axis of rotation of the cylinder 5 . on contact of the rotary cylinder 5 and the housing section 20 with a skin surface needing to be epilated , the housing section 20 would be in a position to perform a movement relative to the supporting structure 18 and thus produce an adjustment of the closing instant of the clamping elements . when detaching the housing sections 19 and 20 from an epilation head 4 ( fig4 ), it will become apparent that the cylinder 5 is fastened to the supporting structure 18 by means of an axle 23 . furthermore , the correcting means 11 is pivotally mounted on the axle 23 , the swivel arm 8 having its lower leg 22 extend approximately parallel to the longitudinal axis 17 of the epilation appliance . attached to the outside of the swivel arm 8 is a spring 24 taking support upon the supporting structure 18 and biasing the correcting means 11 . between the swivel arm 8 and the end of the rotary cylinder 5 is a thrust plate 9 with a pressure roller 10 , a pin being provided for connection of the thrust plate 9 with the leg 22 of the swivel arm 8 in a manner preventing relative rotation , and the pressure roller 10 determining the closing instant , that is , the closing location 34 of the clamping elements . the pin allows a small angle of movement of the thrust plate 9 relative to the rotary cylinder 5 . the two endwise thrust plates 9 are braced by a bow spring . looking at the end of the epilation head 4 from an angle 21 ( fig5 ), it will be seen that the lower leg 22 of the swivel arm 8 extends approximately parallel to the longitudinal axis 17 of the appliance . by contrast , the longitudinal axis 26 of the swivel arm 8 is arranged to form an angle 33 with the longitudinal axis 17 of the appliance . another angle 30 is defined between the axis of rotation 25 of the pressure roller 10 and the housing &# 39 ; s longitudinal axis 17 , which angle trails behind the contact location 6 between the cylinder 5 and the skin surface to be epilated by about 35 °. the position of the correcting means 11 shown in this figure corresponds approximately to the in - use state of the epilation head 4 in which the swivel arm 8 is about biased into abutment with the lower stop . the imaginary point of intersection between the axis of rotation 25 of the pressure roller 10 and the skin to be epilated corresponds to the closing location or closing instant 34 . in an unbiased , unloaded condition ( fig6 ), the correcting means 11 is swiveled with respect to the representation of fig5 ; as a result , the leg 22 is no longer parallel to the longitudinal axis 17 , and the longitudinal axis 26 of the swivel arm 8 defines an angle 27 with the longitudinal axis 17 of the appliance . an angle 28 is defined between the axis of rotation 25 of the pressure roller 10 and the longitudinal axis , with the total angle 29 of the two single angles 27 and 28 equaling the angle 29 of fig5 . if a user were to place an epilation head 4 on the skin according to the representation of fig6 the contact surface between the rotary cylinder 5 and the skin to be epilated would lie approximately at the contact location 6 identified by an arrow . the included angle 30 defined between the contact location 6 and the axis of rotation 25 of the pressure roller 10 would thus correspond again to the angle 30 of the representation of fig5 so that the closing location 34 of the clamping elements of the rotary cylinder 5 ensures an optimum clamping and plucking function in any position of the correcting means 11 . in use of the epilation head 4 of the present invention ( fig7 ), the rotary cylinder has its contact surface 6 in engagement with the skin surface 14 subject to epilation . the closing location 34 of the clamping elements trails behind the contact location 6 in the direction of rotation 16 of the cylinder . furthermore , the correcting means 11 is shown in biased abutment in which condition the roller 13 is also in engagement with the skin 14 while the swivel arm 8 abuts the lower stop 32 . as soon as the epilation appliance or the head 4 is disengaged from the skin 14 , the swivel arm 8 returns to its home position in which it abuts the upper stop 31 of the housing cover 19 . fig8 to 13 illustrate an epilation appliance 101 intended for the removal of hairs on the human body . the epilation appliance 101 includes a gripping portion accommodating , among other components , a drive motor . mounted on the gripping portion , particularly detachably , is an epilation head 102 in which a rotary cylinder 103 is received . the gripping portion and the epilation head 102 form approximately a right parallelepipedal body with rounded corners , at the one end of which the rotary cylinder 103 is arranged . width and height of the right parallelepipedal body correspond approximately to width and diameter of the rotary cylinder 103 . the length of the right parallelepipedal body depends on the dimension of the gripping portion in a direction transverse to the rotary cylinder 103 . the length and width dimensions of the right parallelepipedal body span between them a main plane of extension h of the epilation appliance 101 which , in the direction of the height of the right parallelepiped , is determined by the axis of rotation of the rotary cylinder 103 . a user may grasp the epilation appliance 101 by its gripping portion , placing the rotary cylinder 103 on the skin . when in engagement with the skin , the rotary cylinder 103 makes line contact with the skin in a direction oriented approximately parallel to the main plane of extension h of the epilation appliance 101 . in dependence upon the angle of inclination at which the user places the epilation appliance 101 against the skin , this contact line is situated on the circumference of the rotary cylinder 103 . on its side close to the gripping portion the epilation head 102 is provided with a housing portion 104 having two bracket arms 105 , 106 projecting at about right angles in a direction facing away from the gripping portion . disposed within the u - shape formed by the housing portion 104 and the two bracket arms 105 , 106 is a shaft 107 extending approximately parallel to the housing portion 104 and carrying the rotary cylinder 103 . the shaft 107 is journaled for rotation in the two bracket arms 105 , 106 , hence forming the axis of rotation 108 for the rotary cylinder 103 . the axis of rotation 108 lies in the main plane of extension h of the epilation appliance 101 . mounted on the shaft 107 are a plurality of clamping element pairs 109 between which holding and spacing disks 110 are provided . each of the pairs 109 of clamping elements includes one stationary clamping element 111 and one movable clamping element 112 , the movable clamping element being actuatable by an actuating element 113 . in a non - actuated position , the clamping elements 111 , 112 of the clamping element pairs 109 are maintained in spaced relation to each other , whilst in an actuated closing position pressure acts on the free ends of the clamping elements 111 , 112 , urging them into abutting engagement with each other . the pressure is produced by the actuating elements 113 and is adjustable by means of a spring 114 or the like . a rotary cylinder of this type is described in the not prior published german patent application de 196 31 419 which is hereby incorporated in the disclosure content of the present application by express reference . the actuating elements 113 are arranged approximately parallel to the shaft 107 , extending from the associated movable clamping element 112 to one of the two ends 115 of the rotary cylinder 103 . the actuating elements 113 are of an elongated configuration and longitudinally slidably mounted in the rotary cylinder 103 , being thus movable from the non - actuated into the actuated position and vice versa . arranged at either end 115 of the rotary cylinder 103 is a respective disk 116 which is pivotal about the axis of rotation 108 of the rotary cylinder 103 . the home position of fig1 and 11 and the deflected position of fig1 and 13 differ , among other things , by different pivot positions of the two disks 116 . each of the two disks 116 is provided with a pressure element 117 whose axis is disposed approximately radially to the axis of rotation 108 . the disk 116 with the pressure element 117 which is , for example , a pressure roller , are not coupled with a drive mechanism of the rotary cylinder 103 and therefore do not partake in a rotary movement of the rotary cylinder 103 . with their one free end the actuating elements 113 face the disk 116 and hence the pressure element 117 . with their other free end the actuating elements abut the movable clamping element 112 . the pressure element 117 and the rotary cylinder 103 thus form an assembly in which the pressure element 117 , rather than being formed fast with the housing , is displaceable relative to the axis of rotation of the rotary cylinder 103 . to drive the rotary cylinder 103 a gear 118 coupled with the drive motor is mounted for rotation in the housing portion 104 , said gear meshing with a toothed ring 119 arranged on the outer circumference of the rotary cylinder 103 . the pressure element 117 and the actuating elements 113 are in such relative arrangement and orientation that on a rotation of the rotary cylinder 103 about the axis of rotation 108 the actuating elements 113 are acted upon in succession by the pressure element 117 by reason of the non - rotating disk 116 . in consequence , the clamping elements 111 , 112 execute a closing movement from the non - actuated position into the actuated closed position . the pressure element 117 is disposed on the circumference of the disk 116 in such manner that the closing movement of the clamping elements 111 , 112 with the rotary cylinder 103 rotating takes place approximately in the area of a line l on the circumference of the rotary cylinder 103 . in the home position shown in fig1 and 11 , the line l represents the highest or outermost line or the zenith of the rotary cylinder 103 with respect to the main plane of extension h of the epilation appliance 101 . in the deflected position shown in fig1 and 13 , however , the line l has been subject to an angular displacement , as will be explained in the following . when a user holds the epilation appliance 101 with its rotary cylinder 103 so that an angle of about 90 ° is formed between the main plane of extension h and the skin , the line l will form a contact line between the skin and the rotary cylinder 103 , which line is disposed in the main plane of extension h . when the rotary cylinder 103 then performs a rotary movement , the closing movement of the clamping elements 111 , 112 will take place approximately in the area of this contact line . hairs present in the area of this contact line will be clamped between the closing clamping elements 111 , 112 and extracted from the skin as the rotary cylinder 103 continues rotating . at the free ends of the two bracket arms 105 , 106 is a respective pin 120 , 121 which , facing away from each other , project outwardly . the two pins 120 , 121 define a pivot axis 122 disposed approximately parallel to the axis of rotation 108 of the rotary cylinder 103 and lying in the main plane of extension h . furthermore , the pivot axis 122 is disposed approximately in the area of the circumference of the rotary cylinder 103 , with the relative distance of the pivot axis 122 to the axis of rotation 108 of the rotary cylinder 103 being slightly smaller than the radius of the rotary cylinder 103 . alternatively , it is possible to arrange the pivot axis 122 at a distance to the axis of rotation 108 of the rotary cylinder 103 which is greater than or equal to the radius of the rotary cylinder 103 . each of the two pins 120 , 121 mounts a side member 123 , 124 for pivotal movement thereon . each side member 123 , 124 has an approximately plane , rectangular upper surface 125 , 126 and a partially radiused end surface 127 , 128 . the upper surfaces 125 , 126 are arranged in a direction approximately transverse to the main plane of extension h and have each a dimension corresponding approximately to the diameter of the rotary cylinder 103 in a direction transverse to the axis of rotation 108 of the rotary cylinder 103 . in the direction of the axis of rotation 108 of the rotary cylinder 103 , the upper surfaces 125 , 126 have a dimension as is necessary for the accommodation of components arranged underneath . the dimension of the end surfaces 127 , 128 is likewise selected to cover adequately the underlying components . in a direction transverse to the axis of rotation 108 of the rotary cylinder 103 , a respective bar 129 , 130 is mounted on the two ends of the surfaces 125 , 126 . the side members 123 , 124 are thus connected with each other by means of the bars 129 , 130 . the alignment of the bars 129 , 130 is about parallel to the axis of rotation 108 of the rotary cylinder 103 and the pivot axis 122 of the side members 123 , 124 , in addition to being in approximately parallel arrangement to each other . rotary rollers 131 , 132 or the like are push - fitted to the bars 129 , 130 . the two side members 123 , 124 and the two bars 129 , 130 form a unit which is pivotal about the pivot axis 122 formed by the pins 120 , 121 . the two bars 129 , 130 and the two upper surfaces 125 , 126 of the side members 123 , 124 span between them an engaging surface a which is equally pivotal about the pivot axis 122 . the engaging surface a is arranged at a small relative distance to the pivot axis 122 in the direction of the main plane of extension h . at least in the home position shown in fig1 and 11 , the engaging surface a thus forms a surface which is approximately tangent to the circumference of the rotary cylinder 103 . when the user places the epilation appliance 101 in contact with the skin , the engaging surface a is largely automatically aligned approximately parallel to the skin by the two bars 129 , 130 . at the same time , the engaging surface a always forms with the main plane of extension h of the epilation appliance 101 precisely the same angle of inclination at which the user places the epilation appliance 101 against the skin . when the user positions the epilation appliance 101 so that its main plane of extension h is at approximately right angles to the skin , the engaging surface a is approximately transverse to the main plane of extension h . when the user positions the epilation appliance 101 so that its main plane of extension h forms an angle of inclination with the skin , the engaging surface a forms an angle with the main plane of extension h which amounts to 90 ° plus or minus that angle of inclination ( depending on the direction of inclination ). in the area of attachment of the two bracket arms 105 , 106 to the housing portion 104 , provision is made for a respective swinging member 133 which is arranged on the sides of the bracket arms 105 , 106 facing away from each other . each swinging member 133 is of an approximately u - shaped configuration , having the free ends of its two legs 134 pivotally connected to the associated bracket arm 105 , 106 . the pivot axes 135 of the two legs 134 of the two swinging members 133 coincide , extending about parallel to the axis of rotation 108 of the rotary cylinder 103 and about symmetrically on both sides of the main plane of extension h . approximately in the area of the junction of the two legs 134 , each swinging member 133 has a pin 136 projecting outwardly from the sides facing away from each other . the pins 136 are aligned approximately parallel to the axis of rotation 108 of the rotary cylinder 103 and lie in the main plane of extension h in the home position shown in fig1 and 11 . each pin 136 is associated with an oblong hole 137 provided in the respective end surfaces 127 , 128 of the two side members 123 , 124 , through which the respective pin 136 passes . in the home position of fig1 and 11 , the oblong holes 137 lie in the main plane of extension h of the epilation appliance 101 . provided likewise approximately in the area of the junction of the two legs 134 is a further pin 138 projecting inwardly from the facing sides of the two swinging members 133 . the pins 138 are aligned approximately parallel to the axis of rotation 108 of the rotary cylinder 103 and lie in the main plane of extension h in the home position shown in fig1 and 11 . each pin 138 is associated with an opening 139 provided in each of the two side members 123 , 124 , through which the respective pin 138 is passed . in the home position of fig1 and 11 , the openings 139 lie approximately transverse to the main plane of extension h of the epilation appliance 101 . furthermore , each of the pins 138 is associated with an oblong hole 140 provided in each of the two disks 116 of the rotary cylinder 103 , through which the respective pin 138 passes . in the home position of fig1 and 11 , the oblong holes 140 lie in the main plane of extension h of the epilation appliance 101 . a pivotal movement of the engaging surface a and hence of the side members 123 , 124 about the pivot axis 122 formed by the pins 120 , 121 is transmitted through the oblong holes 137 and the pins 136 acting as driving elements to the swinging members 133 . the swinging members 133 are thus caused to perform a corresponding pivoting movement about the axes 135 . this pivoting movement of the swinging members 133 is transmitted , through the pins 138 acting a further driving elements , and the oblong holes 140 , to the disks 116 of the rotary cylinder 103 . during the pivoting movement the pins 138 pass through the openings 139 without acting on them or being acted upon by them . the disks 116 of the rotary cylinder 103 and hence the actuating wheels 117 perform equally the pivoting movement of the side members 123 , 124 and hence of the engaging surface a . as this occurs , the disks 116 pivot about the axis of rotation 108 of the rotary cylinder 103 . as becomes apparent particularly from fig9 the relative distance of the pivot axis 122 formed by the pins 120 , 121 to the pins 136 and the relative distance of the pins 138 to the axis of rotation 108 of the rotary cylinder 103 are approximately equal . in consequence , a pivoting movement of the side members 123 , 124 through a particular angle produces a pivoting movement of the disks 116 through said same angle . in the home position of fig1 and 11 , the engaging surface a is approximately transverse to the main plane of extension h of the epilation appliance 101 , and the pins 136 and the pins 138 as well lie in the main plane of extension h . as a result , the disks 116 are not deflected , in this home position the line l thus representing the highest or outermost line or the zenith of the rotary cylinder 103 with respect to the main plane of extension h of the epilation appliance 101 . when the user places the epilation appliance 101 in contact with the skin at an angle of about 90 ° to the main plane of extension h , which corresponds to the home position of fig1 and 11 , the closing movement of the clamping element pairs 109 will take place in the area of the line l and hence about precisely along the line of contact between the rotary cylinder 103 and the user &# 39 ; s skin . hairs present in this area will be caught by the pairs 109 of clamping elements and extracted as the rotary cylinder 103 continues rotating . in the deflected position shown in fig1 and 13 , the engaging surface a is at an angle of inclination w transverse to the main plane of extension h . in this condition the side members 123 , 124 are also deflected about the pivot axis 122 . as a result , also the disks 116 of the rotary cylinder 103 are deflected about the axis of rotation 108 through the pins 136 and 138 and the associated oblong holes 137 , 140 . deflection of the disks 116 also entails a corresponding deflection of the pressure elements 117 about the axis of rotation 108 . due to the coinciding relative distances of the pivot axis 122 to the pins 136 and of the pins 138 to the axis of rotation 108 , the actuating wheels 117 are deflected through the same angle of inclination w relative to the main plane of extension h as the engaging surface a . when the user places the epilation appliance 101 in contact with the skin at the said angle of inclination w and hence in accordance with the deflected position of fig1 and 13 , the deflected pressure elements 117 cause the closing movement of the pairs 109 of clamping elements to take place in the area of the line l &# 39 ; with an angular displacement amounting approximately to said angle of inclination w , closing being hence again effected precisely along the line of contact between the rotary cylinder 103 and the user &# 39 ; s skin . hairs present in this area are caught by the pairs 109 of clamping elements and extracted by the rotation of the rotary cylinder 103 .
an epilation appliance for the removal of hairs from the skin of a human body includes a rotary cylinder equipped with clamping elements operable to execute a closing movement within a zone of the rotary movement of the rotary cylinder . a mechanism of the epilation device is pivotable for adjusting the zone of the closing movement in dependence upon the angle at which the epilation appliance is placed against the skin , with the pivot axis being disposed in offset relation to the axis of rotation .