EP0297300A1 - Rasoir avec un système pivotant de tête de coupe - Google Patents

Rasoir avec un système pivotant de tête de coupe Download PDF

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Publication number
EP0297300A1
EP0297300A1 EP88108737A EP88108737A EP0297300A1 EP 0297300 A1 EP0297300 A1 EP 0297300A1 EP 88108737 A EP88108737 A EP 88108737A EP 88108737 A EP88108737 A EP 88108737A EP 0297300 A1 EP0297300 A1 EP 0297300A1
Authority
EP
European Patent Office
Prior art keywords
hair cutting
cutting system
straight line
shaving head
pivot axis
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.)
Granted
Application number
EP88108737A
Other languages
German (de)
English (en)
Other versions
EP0297300B1 (fr
Inventor
Dietrich Dr. Pahl
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
Priority to AT88108737T priority Critical patent/ATE53785T1/de
Publication of EP0297300A1 publication Critical patent/EP0297300A1/fr
Application granted granted Critical
Publication of EP0297300B1 publication Critical patent/EP0297300B1/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
    • 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
    • B26B19/048—Complete cutting head being movable
    • 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

Definitions

  • Dry shaving apparatus with a housing, a drive system and a shaving head, with at least one curved short hair cutting system and at least one long hair cutting system assigned to it.
  • DE-23 09 342 C2 discloses a dry shaving apparatus with a shaving head rigidly mounted on the housing, in which different hair cutting systems, namely a short hair cutting system and two long hair cutting systems arranged parallel to the short hair cutting system, are provided.
  • different hair cutting systems namely a short hair cutting system and two long hair cutting systems arranged parallel to the short hair cutting system.
  • the simultaneous use of the short hair trimmer system with one of the long hair trimmer systems required requires a very precise installation and guidance of the two hair trimmer systems over the skin surface and their different contours in the cheek, chin and neck area by the user of such a razor.
  • Such a relatively complicated custom work that complicates the handling of a razor is not reasonable for the user.
  • EP 00 77 093 A2 discloses a dry shaving apparatus with at least one sieve shear part and comb shear part fastened in the shaving head frame and a lower knife unit coupled to the drive.
  • the effective part of the comb shear part is laterally cantilevered to the effective part of the sliding shear part, the connection area of the two shear parts to one another the plane defined by this effective part of the comb shear part with the tangential plane to the active part the screen shear part forms an obtuse angle.
  • a shaver with two differently designed hair cutting systems consisting of a short hair cutting system and a long hair cutting system is known, which are used independently of each other.
  • the short hair cutting system and the long hair cutting system are provided running parallel to one another on the side flanges of a shaving head support which is arranged between two resilient support arms projecting from the razor housing and is pivotably mounted by means of bearing bolts which engage in it, the elasticity of the resilient support arms being dimensioned in this way, that they hold the shaving head carrier in any desired pivot position, in particular in the two extreme positions specified by stops, in which one of the hair cutting systems provided is intended to produce an optimal cutting result.
  • Simultaneous and constant use of both hair cutting systems during a shave is ruled out in this shaving apparatus because of the pivot bearing of the shaving head wearer located on the skin surface far below the contact surfaces of both hair cutting systems.
  • the invention has for its object to provide a razor equipped with different hair cutting systems, in which it is ensured that at normal opening angles of its housing to the skin surface at least one hair cutting system together with at least one other, different Lich trained hair cutting system automatically comes to rest on the skin surface that with changing shear directions of the shaving head over the skin surface, the installation of differently designed hair cutting systems is largely guaranteed and that at least one of the shear directions at least two of the differently designed hair cutting systems are used simultaneously.
  • this object is achieved in a razor of the type mentioned in that the shaving head is pivotally mounted on the housing about a longitudinal axis of the shaving head pivot axis Z and the pivot axis Z through the intersection SP of two straight lines G1 and G2,
  • G1 is a straight line placed on the outer edge of the long hair cutting system L and on the outer contour of an arcuate short hair cutting system K
  • G2 is a straight line intersecting the straight line G1 in the middle of the distance A, where A is the distance between the outer contact points B1 and B2 of the long hair cutting system L and the short hair cutting system K touching straight line G1.
  • Another solution to this problem consists in a device of the type mentioned above that the shaving head is pivotally mounted about a pivot axis Z extending in the longitudinal direction of the shaving head on the housing, the pivot axis Z is provided in the vicinity of the intersection of two lines G1 and G2 and the surrounding area lies above a connecting line V, G1 being a straight line placed on the outer edge of the long hair cutting system L and on the outer contour of a short hair cutting system K; G2 a, the straight line G1 in the middle of the distance A is a right-angled straight line, where A is the distance between the outermost points of contact B1 and B2 which touch the long hair cutting system L and the short hair cutting system K.
  • Straight line G1 and V is the connecting line of the lower end point P1 facing away from the contact point B1 of the shear-active area of the short hair cutting system K to the contact point B2.
  • Another solution to this problem is characterized in a device of the type mentioned in that the shaving head is pivotally mounted about a pivot axis Z extending in the longitudinal direction of the shaving head on the housing, the short hair cutting system K between two long hair cutting systems L 1 and L 2 is provided outstandingly compared to these long hair cutting systems , and the pivot axis Z through the intersection SP of two straight lines G3 and G4, where G3 is a straight line placed on the outer edge of a long hair cutting system L and on the outer contour of a short hair cutting system K and G4 one on the outer edge of a long hair cutting system L and on the outer contour of a short hair cutting system K is a straight line.
  • the shaving head is pivotally mounted on the housing about a pivot axis Z running in the longitudinal direction of the shaving head
  • the short hair cutting system K between two long hair cutting systems L 1 and L 2 is provided outstandingly over these long hair cutting systems and the pivot axis Z runs in the vicinity of the intersection of two straight lines G3 and G4,
  • G3 being a straight line placed on the outer edge of a long hair cutting system L and on the outer contour of a short hair cutting system K and G4 a on the outer edge of a long hair cutting system L and on the outer contour of a short hair cutting system K is a straight line.
  • Fig. 1 shows a shaving apparatus with a housing 1, in which an electrical drive system which can be switched on or off by a switch 3 is accommodated and a shaving head 2 which is pivotably mounted about a pivot axis Z and has a short hair cutting system K and a long hair cutting system L. associated therewith VA is a vertical axis going through the shaving head 2, which divides the shaving head into two halves of equal size as the axis of symmetry.
  • G1 a straight line to the outer edge of the inclined long hair cutting system L and to the outer contour of the short hair cutting system K is shown and with ⁇ the angular position of the long hair cutting system L to the straight line G1.
  • FIGS. 2 to 6 Further details of the design options for the shaving head 2, in particular its mounting, can be found in the further FIGS. 2 to 6.
  • Fig. 2 shows a longitudinal section through the shaving head 2 and the upper part of the housing 1 of the shaving apparatus according to Fig. 1.
  • two support arms 4 and 5 are provided, between which the shaving head 2 is pivotally mounted about the pivot axis Z.
  • guide grooves 8 and 9 are formed to limit the pivotability of the shaving head, in the provided on the support arms 4 and 5 Füh engaging pins 10 and 11.
  • an oscillating bridge 12 attached to the latter, which is set into a reciprocating oscillating movement by a drive pin 13 protruding from the housing 1.
  • the swing bridge is provided with a coupling element 14 for operating a long hair cutting system L, not shown, and a further coupling element 15 for operating the short hair cutting system K consisting of a lower knife 16 and an upper knife 17.
  • the shaving head 2 is mounted by means of two hinge pins 18 and 19, which are provided on the narrow side walls 6 and 7, in the bearing arms 4 and 5 in the bearing bores 20 and 21 pivotable about the pivot axis Z.
  • the pivot axis Z runs at the level of the outer contour of the upper knife of the short hair cutting system K through the center axes of the bearing bores 20 and 21 and the hinge pins 18 and 19.
  • FIGS. 3 to 6 show a schematic representation of various embodiments and assignments of short hair and long hair cutting systems, including axis center points for the swivel axis Z.
  • FIG. 3 an arcuate short hair cutting system K, consisting of a lower knife 16 and an upper knife 17 and a long hair cutting system L provided with two cutting areas L 1 and L 2, consisting of a cutting comb 22 and a cutting blade 23 is shown.
  • G1 a straight line is referred to the outer edge of the cutting area L1 of the oblique long hair cutting system L and the outer contour of the short hair cutting system.
  • A the distance between the outermost points of contact B1 and B2 of the long hair trimming system L and the short hair trimming system K touching straight lines G1 is designated.
  • A the straight line G1 in the middle of the distance A intersecting straight line G2 leads to the intersection SP.
  • the intersection point SP represents the axis center for the pivot axis Z running in the longitudinal direction of a shaving head Z pivotably mounted on the housing 1 and serves as a reference point for the surrounding area within which the pivot axis Z can also be provided.
  • the bow-shaped short hair cutting system K has a shear-active area which, starting from the point of contact B 1, extends in both directions on the bow shape and ends on the bow side facing away from the long hair cutting system in the end point P 1.
  • the lower knife 16 and the upper knife 17 are still shear-active due to a cutable contact or can still be used shear-active.
  • A, connecting the end point P1 with the point of contact B2 connecting line V intersects the straight line G2.
  • the resulting intersection SP1 serves with the intersection SP of the straight line G1 and G2 as a reference point for the distance C, which is decisive for an arrangement of the pivot axis Z above and below the straight line G1.
  • the long hair cutting system L is arranged at a predetermined angle ⁇ to the straight line G1 in the pivotable shaving head 2.
  • the size of the angle ⁇ is preferably in a range from 5 ° to 25 °.
  • FIG. 4 shows a shaving head 2 pivotably mounted about the pivot axis Z, consisting of an arc-shaped short hair cutting system K and a long hair cutting system L running at an angle to the straight line G 1 with only one cutting area L 1, which is provided opposite to the short hair cutting system K.
  • the pivot axis Z runs through the intersection SP of the straight lines G1 and G2, the straight line G2 intersecting the straight line G1 at right angles and in the middle of the distance A which the points of contact B1 and B2 have.
  • the points of contact B1 and B2 result from the line G1 bearing on the outer contour of the arcuate short hair cutting system K and the long hair cutting system L, with a flat contact of the long hair cutting system directly the straight line from the point of contact B1 most distant point of contact is decisive as the point of contact B2.
  • the shaving head 2 is in a central position of its pivoting range, as can be seen for example from FIG. 1.
  • the provided with only one cutting area L 1 long hair cutting system L is arranged in the shaving head 2 deeper than the outer contour of the short hair cutting system K, whereby the line G 1 placed on the outer contour of the short hair cutting system K and on the outer edge of the long hair cutting system L the vertical axis VA in cuts an angle.
  • the vertical axis VA By a horizontal or right-angled alignment of the upper side surface of the cutting comb 22 to the vertical axis VA, this runs at an angle ⁇ to the straight line G1.
  • the angles ⁇ and ⁇ in this embodiment therefore have an identical angular size.
  • this identity is not absolutely necessary, because the upper side surface of the cutting comb 22 can be aligned differently from the orientation shown to the straight line G 1 and thus assume an angle size deviating from the angle size ⁇ .
  • the illustrated and described height-offset assignment of the long hair cutting system L to the short hair cutting system K particularly favors the installation of both cutting systems of the shaving head 2 on the skin surface and causes a bow wave formation on the skin to be shaved, by means of which a substantially larger skin area is sheared to the shave.
  • the shaving head 2 is mounted so as to be pivotable about a pivot axis Z running in the longitudinal direction of the shaving head.
  • the arcuate short hair cutting system K is provided between two long hair cutting systems L1 and L2 in relation to this outstanding.
  • the cutting blade 23 of the long hair cutting systems L 1 and L 2 and the lower knife 16 of the short hair cutting system are coupled to the drive system of the dry shaver via the schematically illustrated swing bridge 12 and the drive pin 13.
  • the pivot axis Z for the shaving head 2 runs in this embodiment through the intersection SP of two straight lines G3 and G4, where G3 is a line placed on the outer edge of the long hair cutting system L1 and on the outer contour of the short hair cutting system K and G4 one on the outer edge of the Long hair cutting system L2 as well as a straight line placed on the outer contour of the short hair cutting system K.
  • the point of contact of the straight line G3 with the outer edge of the long hair cutting system L1 is B3 and the point of contact of the straight line G4 with the outer edge of the long hair cutting system L2 is B2.
  • the pivot axis Z running through the intersection SP in the longitudinal direction of the shaving head 2 intersects, as can be seen from the illustration, the vertical axis VA.
  • the pivot axis Z for the pivotable shaving head 2 can ensure that at normal angles of incidence of the razor housing to the skin surface, the entire shaving surface that can be used for a shave comes to an end on the skin surface and that the shaving surface on the skin surface tilts away with changing shifting directions of the shaving head a part of the usable shear surface is prevented by the skin surface, can be provided within a surrounding area around the intersection SP. It goes without saying that the pivot axis Z must be arranged in the area around the intersection SP from a practical point of view.
  • the limits of a permissible distance of the pivot axis Z from the intersection SP can be due to the influencing factors to be taken into account, such as arc shape of the short hair trimmer K, angular position ⁇ of the or the long hair cutting systems L to the straight line G 1, distance C of the intersections SP and SP 1 of the straight line G 2 with the straight line G 1 and the connecting line V, friction of the short hair and long hair cutting system on the skin and area of the pressure forces of the razor on the skin surface for the particular embodiment can only be determined by practical tests.
  • the surrounding area can be approximately to the middle of the given distance C from the intersection SP of the straight line G1 and G2 to the intersection SP1 of the straight line G2 with the connecting line V below the straight line G1 and approximately up to ten times that previously described distance C above the straight line G1.
  • a shift of the pivot axis Z in a distance x to the straight line G2 both in the direction of the point of contact B2 on the straight line G1 or below or above the straight line G1 is also feasible taking into account the aforementioned influencing variables.
  • FIG. 7 shows a cross section through the shaving head 2 and the upper part of the housing 1 of the shaving apparatus according to FIGS. 1 and 2.
  • An interchangeable frame 26 is placed on the webs 25 of the shaving head housing which extend in the longitudinal direction of the shaving head 2 and is held detachably by means of springs 27.
  • an upper knife 17 consisting of a shear foil is arched.
  • a long-hair cutting system L provided with two cutting areas L 1 and L 2 is arranged as part of the change frame in this.
  • Long hair cutting system L is coupled to a coupling element 14 formed on the oscillating bridge 12.
  • the long hair cutting system L is designed as a cutting system L 1 and L 2 that cuts on both sides and is oriented at an angle ⁇ to the straight line G 1.
  • the lower knife 16 which consists of an arcuately shaped knife block, is also coupled by means of a coupling element 15 to the oscillating bridge 12, which is set in oscillating motion by a drive pin 13 protruding from the housing 1 and the oscillating movement by means of the coupling elements 14 and 15 to the lower knife 16 and the cutting blade 23 transmits the two cutting systems.
  • a straight line G1 in the middle of the distance A intersecting straight line is shown.
  • the intersection of the straight lines G1 and G2 is designated SP.
  • the pivot axis Z for the shaving head 2 is provided in this embodiment at a distance X to the straight line G2 or to the intersection SP, in the direction of the point of contact B1, the pivot axis Z intersecting the straight line G1.
  • the pivot axis Z is identical to the center axes of the hinge pins 18 and 19, by means of which the shaving head 2 is pivotally mounted in the bearing bores 20 and 21 of the support arms 4 and 5.
  • 7 shows the axis of symmetry passing through the shaving head 2 as the vertical axis VA.
  • the distance x about which the pivot axis Z is shifted from the straight line G2 in the direction of the contact point B1 is identical to the distance from the vertical axis VA to the straight line G2 on the straight line G1.
  • the pivot axis Z thus runs through the intersection of the straight line G 1 with the vertical axis VA, whereby a particularly balanced pivotability of the shaving head 2 is achieved.
  • a displacement of the pivot axis Z in the direction of the vertical axis VA of a shaving head 2 is preferably to be used.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Control Of Cutting Processes (AREA)
EP88108737A 1987-06-27 1988-06-01 Rasoir avec un système pivotant de tête de coupe Expired - Lifetime EP0297300B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88108737T ATE53785T1 (de) 1987-06-27 1988-06-01 Rasierapparat mit einem schwenkbaren scherkopfsystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873721243 DE3721243A1 (de) 1987-06-27 1987-06-27 Rasierapparat mit einem schwenkbaren scherkopfsystem
DE3721243 1987-06-27

Publications (2)

Publication Number Publication Date
EP0297300A1 true EP0297300A1 (fr) 1989-01-04
EP0297300B1 EP0297300B1 (fr) 1990-05-02

Family

ID=6330401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108737A Expired - Lifetime EP0297300B1 (fr) 1987-06-27 1988-06-01 Rasoir avec un système pivotant de tête de coupe

Country Status (9)

Country Link
US (1) US4922608A (fr)
EP (1) EP0297300B1 (fr)
JP (1) JP2555155B2 (fr)
KR (1) KR930000832B1 (fr)
AT (1) ATE53785T1 (fr)
DE (2) DE3721243A1 (fr)
ES (1) ES2014337B3 (fr)
HK (1) HK46991A (fr)
SG (1) SG40991G (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603617A1 (fr) * 1992-12-24 1994-06-29 Braun Aktiengesellschaft Rasoir à sec avec une tondeuse pivotante
WO1997007943A1 (fr) * 1995-08-22 1997-03-06 Braun Aktiengesellschaft Rasoir electrique
EP2208588A1 (fr) * 2009-01-15 2010-07-21 Panasonic Electric Works Co., Ltd. Rasoir électrique
EP3450119A1 (fr) * 2017-08-30 2019-03-06 Koninklijke Philips N.V. Tête de traitement pour appareil de coupe de cheveux et unité de lame combinée

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DE3726354A1 (de) * 1987-08-07 1989-02-16 Braun Ag Elektrischer rasierapparat mit scherkopfsteuerung
DE4128218C1 (fr) * 1991-08-26 1992-08-06 Braun Ag, 6000 Frankfurt, De
DE4128221A1 (de) * 1991-08-26 1993-03-04 Braun Ag Elektrischer rasierapparat
US5611145A (en) * 1991-12-20 1997-03-18 Wetzel; Matthias Dry-shaving apparatus
DE4303972C1 (de) * 1993-02-11 1993-10-14 Braun Ag Trockenrasierapparat mit einem schwenkbar gelagerten Scherkopfsystem
JP3699736B2 (ja) * 1995-01-11 2005-09-28 株式会社泉精器製作所 電気かみそり
US5964034A (en) * 1996-06-25 1999-10-12 Matsushita Electric Works, Ltd. Electric shaver having floating trimmer blades, a main blade, and hair raising portions
DE19633824C1 (de) * 1996-08-22 1997-06-05 Braun Ag Elektrisch betreibbarer Rasierapparat
EP1444073B1 (fr) * 2001-11-15 2005-09-07 Matsushita Electric Works, Ltd. Rasoir a sec avec tete de rasage a bascule
JP3916509B2 (ja) * 2002-05-29 2007-05-16 株式会社泉精器製作所 電気かみそり
CN100379533C (zh) * 2002-09-06 2008-04-09 皇家飞利浦电子股份有限公司 带一可自动枢轴式转动的头部部件的个人护理器械
US20070101574A1 (en) * 2002-10-08 2007-05-10 Royle Terence G Shaving system for performing multiple shaving actions
DE60209976T2 (de) * 2002-10-08 2006-09-14 The Gillette Co., Boston Rasiersystem zum Ausführen mehrfacher Rasieraktionen
ATE395168T1 (de) * 2003-07-04 2008-05-15 Koninkl Philips Electronics Nv Rasierapparat mit einem schwenkbar montiertem scherkopf
JP4597989B2 (ja) * 2003-08-27 2010-12-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 短毛切断装置及び長毛切断装置を備えたシェービング装置
KR100660979B1 (ko) * 2004-10-08 2006-12-26 오태준 헤드무빙면도기
DE102006004675A1 (de) * 2006-02-02 2007-08-09 Braun Gmbh Elektrisch betriebener Rasierer
US20080034591A1 (en) * 2006-08-08 2008-02-14 Kam Fai Fung Shaver with swivel head
DE102007050661A1 (de) * 2007-10-24 2009-04-30 Braun Gmbh Epiliergerät
JP2009201714A (ja) * 2008-02-28 2009-09-10 Sanyo Electric Co Ltd 電気かみそり
JP4955711B2 (ja) * 2009-01-15 2012-06-20 パナソニック株式会社 電気かみそり
EP2220958B1 (fr) * 2009-02-18 2016-10-05 Braun GmbH Épilateur avec une fixation et cette fixation
US8898909B2 (en) * 2010-08-25 2014-12-02 Spectrum Brands, Inc. Electric shaver
US20130056016A1 (en) 2011-08-15 2013-03-07 Gordon Gerald Guay Cosmetic Applicators
EP2591889B1 (fr) * 2011-11-08 2015-09-16 Braun GmbH Rasoir électrique comportant une tête de rasage pivotante
JP2017213114A (ja) * 2016-05-31 2017-12-07 パナソニックＩｐマネジメント株式会社 電気かみそり

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EP0239920A2 (fr) * 1986-03-29 1987-10-07 Braun Aktiengesellschaft Rasoir électrique à tête de rasage pivotante

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Publication number Priority date Publication date Assignee Title
US3279056A (en) * 1964-10-28 1966-10-18 Andis Clipper Co Double-edge combination dry shaver and finishing hair clipper with adjustable head
CH450958A (de) * 1966-08-12 1968-05-15 Carinthia Elektrogeraete Gmbh Scherkopf für Trockenrasierapparate
DE3309221A1 (de) * 1982-03-15 1983-10-20 Kyushu Hitachi Maxell Ltd., Fukuoka Elektrischer rasierapparat
EP0239920A2 (fr) * 1986-03-29 1987-10-07 Braun Aktiengesellschaft Rasoir électrique à tête de rasage pivotante

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603617A1 (fr) * 1992-12-24 1994-06-29 Braun Aktiengesellschaft Rasoir à sec avec une tondeuse pivotante
WO1997007943A1 (fr) * 1995-08-22 1997-03-06 Braun Aktiengesellschaft Rasoir electrique
EP2208588A1 (fr) * 2009-01-15 2010-07-21 Panasonic Electric Works Co., Ltd. Rasoir électrique
CN101797758B (zh) * 2009-01-15 2012-12-12 松下电器产业株式会社 电动剃须刀
US8661688B2 (en) 2009-01-15 2014-03-04 Panasonic Corporation Electric shaver
EP3450119A1 (fr) * 2017-08-30 2019-03-06 Koninklijke Philips N.V. Tête de traitement pour appareil de coupe de cheveux et unité de lame combinée
WO2019042857A1 (fr) 2017-08-30 2019-03-07 Koninklijke Philips N.V. Tête de traitement pour un appareil de coupe de poils et unité de lames combinée
CN111051020A (zh) * 2017-08-30 2020-04-21 皇家飞利浦有限公司 用于毛发切割器具的处理头和组合的刀片单元
US11597107B2 (en) 2017-08-30 2023-03-07 Koninklijke Philips N.V. Processing head for a hair cutting appliance and combined blade unit

Also Published As

Publication number Publication date
JP2555155B2 (ja) 1996-11-20
DE3721243A1 (de) 1989-01-12
SG40991G (en) 1991-07-26
DE3860113D1 (de) 1990-06-07
EP0297300B1 (fr) 1990-05-02
ES2014337B3 (es) 1990-07-01
KR890000211A (ko) 1989-03-13
DE3721243C2 (fr) 1989-07-20
JPS6422279A (en) 1989-01-25
ATE53785T1 (de) 1990-06-15
HK46991A (en) 1991-06-21
US4922608A (en) 1990-05-08
KR930000832B1 (ko) 1993-02-06

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