EP1667822B1 - Schersystem für ein elektrisches haarentfernungsgerät - Google Patents

Schersystem für ein elektrisches haarentfernungsgerät Download PDF

Info

Publication number
EP1667822B1
EP1667822B1 EP04764780A EP04764780A EP1667822B1 EP 1667822 B1 EP1667822 B1 EP 1667822B1 EP 04764780 A EP04764780 A EP 04764780A EP 04764780 A EP04764780 A EP 04764780A EP 1667822 B1 EP1667822 B1 EP 1667822B1
Authority
EP
European Patent Office
Prior art keywords
clipping
blade
clipping system
comb
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP04764780A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1667822A1 (de
Inventor
Raoul Bader
Luis Burrel
Werner Dalitz
Andreas Moehring
Martin Kluge
André NAUBER
Uwe Schaaf
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 EP1667822A1 publication Critical patent/EP1667822A1/de
Application granted granted Critical
Publication of EP1667822B1 publication Critical patent/EP1667822B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B26B19/042—Long hair cutters or older types comprising a cutting grid
    • 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
    • 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
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3806—Accessories
    • B26B19/382—Built-in accessories
    • 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
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3846—Blades; Cutters

Definitions

  • the invention relates to a shaving system for an electric hair removal device, in particular for an electric shaver. Furthermore, the invention relates to a hair removal device, in particular an electric shaver, with such a shaving system.
  • Shear systems are used in various embodiments in electric shavers. In the design of the shear systems considerable effort is sometimes driven to achieve the most thorough shave. A difficult problem is the reliable removal of hair lying flat against the skin and it is already known shear systems, which are equipped with specially developed for this purpose construction elements.
  • the CA 1 134 706 in the case of an electric razor, it is known to arrange a computing element centrally between two cutting regions of a rough cutter arranged at a lateral distance from each other.
  • the pre-cutter has a stationary outer knife and a movable inner knife.
  • the computing element is attached to the stationary outer knife and has over this knife protruding tines.
  • the computing element serves to raise ingrown hair and thus make it accessible for the cutting process.
  • an electric shaver with at least one shaving head known.
  • the shaving head has a movable knife, which is covered by a perforated protective plate.
  • brushes are fixedly arranged in each case before the entry slots of the protective plate, the tips of which protrude beyond the plane of the protective plate. The brushes are to facilitate penetration of the hair in the perforation of the protective plate.
  • the JP 10-323463 discloses a shaving system for an electric shaver having a fixed knife and a movable knife.
  • the fixed blade is U-shaped in cross-section and has a plurality of slots.
  • the movable knife slides on the inside of the fixed knife.
  • a comb is arranged, which is fixedly connected to the fixed blade and which has a height which is less than the top of the fixed blade. Through the comb lying hair should be erected and fed to the slots of the fixed knife.
  • the shaving head for a blade razor known.
  • the shaving head has a blade for severing hair near the skin.
  • the shaving head on a manipulator which moves the hair when cutting along the blade and against the skin.
  • the manipulator is driven by a gear and has teeth and intervening recesses.
  • the US 2,568,047 discloses a blade razor in which guide rollers are disposed on both sides adjacent to the blade.
  • the guide rollers have outer elevations and trenches on the outside and are set in rotation during shaving by the skin contact.
  • the rotating guide rollers move the skin and the stubble in a movement relative to the cutting edge of the blade and thereby support a clean cut.
  • the invention has for its object to form a shearing system for an electric hair removal device so that the most thorough and gentle hair removal is possible.
  • the inventive shaving system for an electric hair removal device in particular for an electric shaver, has at least one shaving unit with an upper blade and a lower blade, which are set in motion relative to each other. Furthermore, the shearing system according to the invention has at least one feeding device arranged upstream of the shaving unit. The peculiarity of the shear system according to the invention is that the feeding device is set in motion relative to the upper blade.
  • the invention has the advantage that a very effective hair removal is achieved.
  • long and / or closely fitting to the skin hairs are detected and removed with a relatively high probability of shear system according to the invention.
  • Another advantage is that with the shear system according to the invention in comparison to known systems, a very short cut is possible, d. h. that the hair is severed very close to the skin surface.
  • the delivery device may include a plurality of delivery elements that are correlated to the geometry of the upper blade. These feeding elements are preferably at least in a skin contact area of a plastic material. This has the advantage that a very good skin care is guaranteed.
  • the feed elements of the feed device can be arranged laterally next to the shaving unit. It is particularly advantageous if the supply device rests laterally only partially in contact with the shaving unit. By a small contact surface between the feeder and the shaving unit, the friction can be kept low, so that the additional power consumption for driving the feeder is relatively low.
  • the upper knife may alternately have successive webs and cutting openings, wherein the feed elements of the feed device are respectively upstream of the webs.
  • This has the advantage that hair from the region of the webs with the help of the feed elements are supplied to the cutting openings and thus can also be separated.
  • the webs are in particular shaped so that the cutting openings extend from the side of the upper blade, on which the lower blade is arranged to the environment. This shaping facilitates the threading of the hair into the cutting openings.
  • the webs include an angle with a cutting edge of the lower blade. This edge-edge joints between the lower blade and the upper blade can be avoided and also the Einfädeleffizienz be positively influenced.
  • the movement of the feeding device is parallel to a direction in which the webs and cutting openings of the upper blade follow each other.
  • the frequency of the oscillating movement of the feeding device may in particular correspond to the frequency of the relative movement between the upper blade and the lower blade.
  • the amplitude is preferably chosen smaller than the amplitude of the relative movement between the upper blade and the lower blade.
  • a coupling mechanism for transmitting the relative movement between the upper blade and the lower blade may be provided on the feeding device.
  • the delivery device may in particular be in the form of a comb, the tines of which are oriented essentially perpendicular to a plane which is provided in the shaving unit for forming a skin contact.
  • the tines can reach with their free ends to the intended level of skin contact level.
  • the invention further relates to an electric hair removal device, in particular to an electric shaver, with the shear system according to the invention.
  • Fig. 1 shows a first embodiment of an inventive shaving head 1 of an electric shaver in a perspective view.
  • An enlarged section of Fig. 1 is in Fig. 2 shown.
  • the shaving head 1 has a housing part 2 and two shearing foils 3 arranged at a distance from one another. Between the shear sheets 3, a pre-cutter 4 is arranged.
  • the pre-cutter 4 serves to shorten comparatively long and / or closely fitting to the skin hair so that they can easily penetrate into the perforation of the shear foil 3.
  • the pre-cutter 4 has a cutting comb 5 and a cutting blade 6 arranged within the cutting comb 5.
  • the cutting comb 5 has a plurality of mutually parallel, U-shaped webs 7, which are separated by intervening slots 8 for the hair entry from each other. By a central web 9, the webs 7 in the middle of the cutting comb 5 are interconnected.
  • the cutting blade 6 performs relative to the cutting comb 5 a linear oscillating movement transverse to the webs 7 of the cutting comb 5. By this movement, the threaded into the slots 8 of the cutting comb 5 hair are severed.
  • a feed comb 10 is arranged on both sides next to the cutting comb 5, that is, between the cutting comb 5 and the two adjacent shaving foils 3.
  • the shape of the Zustocked tanninmme 10 goes into detail Fig. 3 out.
  • Fig. 3 shows a Zunaturalkamm 10 for the first embodiment of the shaving head 1 in a perspective view.
  • the feed comb 10 has a plurality of tines 11 oriented parallel to one another. Furthermore, the feed comb has two holes 12 for screws or other fastening means and a projection 13 for coupling a drive element.
  • Fig. 2 shows the tines 11 are aligned in the mounted state of the feed combs 10 substantially perpendicular to the back of the cutting comb 5, the shaving on the skin. Consequently, the tines 11 of the feed combs 10 during the shaving run substantially perpendicular to the skin surface.
  • the arrangement of the tines 11 of the feed combs 10 correlates with the geometry of the cutting comb 5. In the illustrated embodiment, the correlation is formed so that each ridge 7 of the cutting comb 5 is preceded on either side by a tine 11 of the feed combs 10. This makes it possible to move hair out of the area in front of the webs 7 of the cutting comb 5 and to facilitate threading the hair into the slots 8.
  • a particularly effective supply of hair from the land area to the slots 8 according to the invention is achieved in that the Zu manufactured tanninmme 10 are offset in a linear oscillating movement parallel to their Lssenserstrekkung.
  • an amplitude is selected which is smaller than the amplitude of the cutting blade 6, and a frequency above about 50 Hz.
  • the oscillating movement of the feed combs 10 can be generated by coupling to the drive of the cutting blade 6.
  • the amplitude of the oscillating movement of the feed combs 10 can be adjusted in each case via the position of the coupling point. Due to the oscillating movement, the hairs detected by the feed combs 10 are moved out of their current position. In addition, while a torque is applied to the hair, which avoid the hair by increasing the angle to the skin surface. It comes thus by the oscillating movement of Zustocked tanninmme 10 in addition to a Aufrichthog the hair.
  • the slits 8 of the cutting comb 5 By actively feeding the hair to the slits 8 of the cutting comb 5 by means of the oscillating feed combs 10, the slits 8 can be made narrower compared to systems without oscillating feed combs 10. This in turn opens the possibility to produce the cutting comb 5 with the same stability of a thinner material and thereby cut the hair shorter. In this way, a cut length of less than 0.2 mm can be achieved in the first embodiment. Such a short cutting length enables a simplification of the geometry of the shear foils 3.
  • Fig. 4 shows a pre-cutter 4 including feed comb 10 for a second embodiment of the shaving head 1 in an exploded perspective view.
  • the associated merged state is in Fig. 5 shown.
  • Also in the second embodiment of the cutting comb 5 is provided with associated cutting blade 6.
  • the cutting comb 5 is surrounded on both sides by a cross-sectionally U-shaped Zuglasskamm 10 which performs a linear oscillating movement and transmits this movement in a shave on skin and hair in its environment.
  • the feed comb 10 does not lie laterally on the cutting comb 5, but only in the region of four circular imprints 14.
  • openings 15 are formed for insertion of axles for driving or for attachment.
  • the axles can be fixed axially by means of disks which can be arranged in the embossments 14 and thus do not require any additional installation space. Further design differences of the feed comb 10 in the first and second embodiments of the shaving head 1 will be discussed in more detail below.
  • two side parts 16 of the cutting comb 5 two supports 17 for the cutting blade 6, a driving lever 18 and a booster lever 19 are shown.
  • Fig. 6 shows the second embodiment of the shaving head 1 in a fragmentary cross section.
  • the section refers to the precutter 4 including feed comb 10.
  • the feed comb 10 comparatively solid trained, rounded prongs 11.
  • a typical dimension of a tine 11 transverse to the longitudinal extent of the feed comb 10 is 1 mm. Perpendicular to the skin level, the dimension of the tines 11 is approximately 1.1 mm.
  • the tines 11 are made of plastic by injection molding, for example of POM, and arranged on a cross-sectionally hook-shaped end region of the feed comb 10.
  • the tines 11 are not arranged completely rigidly in the longitudinal direction of the feed comb 10, but slightly displaceable relative to the feed comb 10 in order to prevent warping of the feed comb 10.
  • the tines 11 are in turn the webs 7 of the cutting comb 5 upstream.
  • the cutting comb 5 is made of a relatively thin material as in the first embodiment. The material thickness is approx. 0.13 mm.
  • the outer edges of the cutting comb 5 are not formed sharp-edged by the bending process used in the production, but have a rounding with a radius of 0.3 to 0.45 mm. Further details of the formation of the cutting comb 5 are based on the FIGS. 7 and 8 explained.
  • Fig. 7 shows the pre-cutter 4 including feed comb 10 for the second embodiment of the shaving head 1 in a partial plan view.
  • the cutting comb 5 in the second embodiment in contrast to the first embodiment, no central web 9, so that the slots 8 extend continuously over the entire width of the cutting comb 5. This facilitates in particular the threading of long hair.
  • the webs 7 of the cutting comb 5 are not parallel to the cutting blade 6, but close with the cutting blade 6 an angle ⁇ of, for example, 4 degrees. As a result, an edge-edge impact between the cutting blade 6 and the cutting comb 5 is prevented during operation of the pre-cutter 4.
  • the angle ⁇ and the geometry of the cutting comb 5 and the Zuglasskamms 10 are coordinated so that on both sides of the cutting comb 5, the tines 11 of the Zuglasskamms 10 in spite of the offset of the webs 7 of the cutting comb 5 are respectively the webs 7 upstream.
  • Fig. 8 shows the pre-cutter 4 for the second embodiment of the shaving head 1 in a longitudinal section partially shown.
  • the section shown comprises in each case a partial region of the cutting comb 5 and the cutting blade 6 arranged therebelow.
  • the slits 8 of the cutting comb 5 extend from the side against which the cutting blade 6 rests to the side which results when a shaving is performed on the skin is applied.
  • the width of the slots 8 on the skin side is typically 0.37 mm and on the side of the cutting blade 6 typically 0.30 mm.
  • Fig. 9 shows the pre-cutter 4 for the second embodiment of the shaving head 1 in a side view.
  • the feed comb 10 is not mounted in this illustration, so that the drive mechanism of the feed comb 10 is visible.
  • the feed comb 10 is driven by a mechanical coupling to the cutting blade 6, which performs a linear oscillating movement.
  • the driving lever 18 is connected at its one end via a first joint 20 with the structure of the cutting blade 6.
  • the driving lever 18 is attached via a second hinge 21 at one end of the translator lever 19.
  • the joints 20 and 21 can also be replaced by plastic hinges.
  • the other end of the translator lever 19 is suspended by means of a pivot axis 22 on the cutting comb 5, so that the translator lever 19 driven by the driving lever 18 performs a pivoting movement about the pivot axis 22.
  • a drive axle 23 for the feed comb 10 is fastened to the translator lever 19. It follows from this geometry that the amplitude of the movement transmitted to the feed comb 10 via the drive axis 23 is the smaller the closer the drive axis 23 is arranged to the pivot axis 22.
  • the amplitude of the movement of the cutting blade 6 is reduced by the Theserhebel 19 approximately one-fifth, so that the Zugarkamm 10 performs a linear oscillating movement with the same frequency as the cutting blade 6, but reduced amplitude.
  • the Zuglasskamm 10 performs a linear oscillating movement with the same frequency as the cutting blade 6, but reduced amplitude.
  • an amplitude for the oscillating motion of the Cutting blade 6 of 2.2 mm based on the extreme deflections results for the Zuglasskamm 10 an amplitude of 0.44 mm also related to the extreme deflections.
  • the feed comb 10 is suspended from the housing part 2 so that it can vibrate at its two end faces. This is in Fig. 10 shown.
  • Fig. 10 shows the feed comb 10 for the second embodiment of the shaving head 1 in the region of one of its end sides in a perspective view.
  • the end face is formed as a leaf spring 24 integrally connected to the feed comb 10.
  • the leaf spring 24 has a perforation 25 into which, for example, a fastening screw for fastening the leaf spring 24 to the housing part 2 can be inserted.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Brushes (AREA)
EP04764780A 2003-09-25 2004-09-03 Schersystem für ein elektrisches haarentfernungsgerät Active EP1667822B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344566A DE10344566A1 (de) 2003-09-25 2003-09-25 Schersystem für ein elektrisches Haarentfernungsgerät
PCT/EP2004/009824 WO2005037498A1 (de) 2003-09-25 2004-09-03 Schersystem für ein elektrisches haarentfernungsgerät

Publications (2)

Publication Number Publication Date
EP1667822A1 EP1667822A1 (de) 2006-06-14
EP1667822B1 true EP1667822B1 (de) 2010-10-27

Family

ID=34398955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04764780A Active EP1667822B1 (de) 2003-09-25 2004-09-03 Schersystem für ein elektrisches haarentfernungsgerät

Country Status (8)

Country Link
US (1) US7415768B2 (ru)
EP (1) EP1667822B1 (ru)
JP (1) JP4727583B2 (ru)
CN (1) CN100478144C (ru)
AT (1) ATE485925T1 (ru)
DE (2) DE10344566A1 (ru)
RU (1) RU2355566C2 (ru)
WO (1) WO2005037498A1 (ru)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502726A1 (de) * 2004-12-15 2007-05-15 Payer Int Technologies Gmbh Rasier- und haarschneidegerät
JP4462261B2 (ja) 2006-12-08 2010-05-12 パナソニック電工株式会社 電気かみそり
JP4207080B2 (ja) * 2006-12-08 2009-01-14 パナソニック電工株式会社 電気かみそり
DE102007023362A1 (de) 2007-05-18 2008-11-20 Braun Gmbh Schneideinrichtung zum Schneiden von Haaren
US20090056144A1 (en) * 2007-08-27 2009-03-05 David Shore Razor Cutting Head for Electric and Non-Electric Razors
CN201483519U (zh) * 2009-08-24 2010-05-26 游图明 一种摆动式电动剃须刀的外刀
EP2404715B1 (en) * 2010-07-10 2012-11-28 Braun GmbH Electrically operated shaver with replaceable cutting device
EP2425938B1 (en) * 2010-09-03 2014-02-26 Braun GmbH Shaving head with multiple shaving units
US9374982B2 (en) * 2012-05-25 2016-06-28 Suzhou Vacs Electrical Co., Ltd. Pet groomer and vacuum cleaner
JP5954710B2 (ja) * 2012-12-27 2016-07-20 パナソニックＩｐマネジメント株式会社 スリット刃ブロックおよびスリット刃ブロックを有する電気かみそり
JP6052542B2 (ja) * 2012-12-27 2016-12-27 パナソニックＩｐマネジメント株式会社 スリット刃ブロックおよび刃ユニットならびに電気かみそり
JP6376427B2 (ja) * 2012-12-27 2018-08-22 パナソニックＩｐマネジメント株式会社 スリット刃ブロックおよびスリット刃ブロックを有する電気かみそり
JP6008192B2 (ja) * 2012-12-27 2016-10-19 パナソニックＩｐマネジメント株式会社 スリット刃ブロックおよびスリット刃ブロックを有する電気かみそり
EP2875917A1 (en) 2013-11-22 2015-05-27 Koninklijke Philips N.V. Hair cutting appliance and blade set
US20150314461A1 (en) * 2014-05-02 2015-11-05 Raymond Industrial Ltd. Hybrid Shaving System
JP6110572B2 (ja) * 2014-09-18 2017-04-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 切断ヘッド及び毛切断器具
RU2700885C2 (ru) * 2014-09-26 2019-09-23 Конинклейке Филипс Н.В. Бритвенный прибор для волос
US9969093B2 (en) 2014-12-23 2018-05-15 Braun Gmbh Dry shaver
JP6332892B2 (ja) * 2015-02-25 2018-05-30 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 固定刃、刃のセット、及び、ヘアカッティング機器
EP3300857A1 (en) 2016-09-28 2018-04-04 Braun GmbH Beard trimmer
EP3300856B1 (en) * 2016-09-28 2021-06-02 Braun GmbH Beard trimmer
JP2018126437A (ja) * 2017-02-10 2018-08-16 パナソニックＩｐマネジメント株式会社 電気かみそり、当該電気かみそりで用いられる外刃
JP6323589B2 (ja) * 2017-04-10 2018-05-16 パナソニックＩｐマネジメント株式会社 スリット刃ブロック、および、これを備える電気かみそり
AT521184A1 (de) * 2018-04-27 2019-11-15 Payer International Tech Gmbh Schneidkopf
EP3854538A1 (en) 2020-01-23 2021-07-28 Braun GmbH Electric beard trimmer
EP3854542B1 (en) 2020-01-23 2023-12-13 Braun GmbH Electric beard trimmer
EP3854541B1 (en) 2020-01-23 2024-06-26 Braun GmbH Electric beard trimmer
EP3854540A1 (en) 2020-01-23 2021-07-28 Braun GmbH Electric beard trimmer
JP2023144692A (ja) * 2022-03-28 2023-10-11 パナソニックＩｐマネジメント株式会社 スリット刃ブロックおよび電気かみそり

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292502C (ru) 1900-01-01
USRE21192E (en) * 1939-08-29 Cupping device
DE1069499B (ru) *
US2143896A (en) * 1937-12-01 1939-01-17 Barney R Nyhagen Dry shaver
US2282748A (en) * 1938-03-31 1942-05-12 Remington Rand Inc Dry shaver
US2300140A (en) * 1938-11-09 1942-10-27 Emil G Berg Shaving device and cutter head therefor
US2279102A (en) * 1939-10-25 1942-04-07 Altemus James Dobson Electric razor
US2317177A (en) * 1940-08-03 1943-04-20 Remington Rand Inc Dry shaver
US2335413A (en) * 1943-09-29 1943-11-30 Hicks Reginald Adjustable electric shaver
US2568047A (en) 1948-09-30 1951-09-18 Harold C Anderson Safety razor
DE959167C (de) 1952-06-16 1957-02-28 Jean Ricq Elektrischer Rasierapparat mit Buerste zum Wiederaufrichten der Haare
US3290775A (en) * 1965-04-06 1966-12-13 Sperry Rand Corp Hair and skin condition means
AT292502B (de) * 1969-09-10 1971-08-25 Gerhard Dipl Ing Heyek Scherkopf für Trockenrasierapparate
US3834017A (en) * 1972-09-05 1974-09-10 Sperry Rand Corp A dry shaver with hair guiding and skin stretching means
NL7404657A (nl) * 1974-04-05 1975-10-07 Philips Nv Droogscheerapparaat.
US3945115A (en) * 1974-06-14 1976-03-23 Sperry Rand Corporation Skin engaging means for an electric dry shaver
CA1134706A (en) 1979-01-04 1982-11-02 David R. Locke Device for dislodging ingrown facial hairs
JPS5657477A (en) * 1979-10-15 1981-05-19 Matsushita Electric Works Ltd Reciprocating electric razor
JPS60108074A (ja) * 1983-11-17 1985-06-13 松下電工株式会社 ヘアカツタのアタツチメント
JPS60249992A (ja) * 1984-05-23 1985-12-10 松下電工株式会社 電気かみそり刃
JP2702760B2 (ja) 1988-12-15 1998-01-26 松下電工株式会社 散髪方法
DE4312060C1 (de) * 1993-04-13 1994-06-01 Braun Ag Scherkopf für einen Trockenrasierapparat
CN1065808C (zh) * 1995-02-23 2001-05-16 松下电工株式会社 带有皮肤绷紧器的干式剃须刀
JP3814872B2 (ja) * 1996-06-25 2006-08-30 松下電工株式会社 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
GB9614160D0 (en) * 1996-07-05 1996-09-04 Gillette Co Dry shaving apparatus
DE19629337C2 (de) * 1996-07-20 1998-11-26 Christa Reiners Schermaschine
JP2000505685A (ja) * 1996-12-13 2000-05-16 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 調整ボタン及びオン／オフボタンを有するヘアカッティング装置を含むヘアカッティングシステム
EP0855256B1 (en) 1996-12-23 1999-08-04 Koninklijke Philips Electronics N.V. Shaving head and shaving apparatus comprising the shaving head
JPH10323463A (ja) * 1997-05-27 1998-12-08 Matsushita Electric Works Ltd 電気かみそり用スリット刃
DE19822094C2 (de) * 1998-05-16 2000-03-02 Braun Gmbh Trockenrasierapparat
JP2000014942A (ja) * 1998-07-03 2000-01-18 Izumi Products Co 電気かみそり
DE19832475C1 (de) * 1998-07-20 2000-03-09 Braun Gmbh Trockenrasierapparat
JP2001009178A (ja) * 1999-06-25 2001-01-16 Nakai:Kk ヒゲ剃り機に付ける、皮膚変形機
WO2001047671A1 (en) * 1999-12-24 2001-07-05 Koninklijke Philips Electronics N.V. Shaving head with drivable hair manipulator and drivable cutting member

Also Published As

Publication number Publication date
EP1667822A1 (de) 2006-06-14
JP4727583B2 (ja) 2011-07-20
ATE485925T1 (de) 2010-11-15
JP2007506492A (ja) 2007-03-22
DE10344566A1 (de) 2005-04-28
RU2006113937A (ru) 2007-10-27
WO2005037498A1 (de) 2005-04-28
DE502004011830D1 (de) 2010-12-09
RU2355566C2 (ru) 2009-05-20
CN1856389A (zh) 2006-11-01
CN100478144C (zh) 2009-04-15
US20060225290A1 (en) 2006-10-12
US7415768B2 (en) 2008-08-26

Similar Documents

Publication Publication Date Title
EP1667822B1 (de) Schersystem für ein elektrisches haarentfernungsgerät
AT405035B (de) Mehrfachschneidsystem für einen elektrischen trockenrasierer
DE19722149C2 (de) Elektrorasierer
EP0693988B1 (de) Scherkopf für einen trockenrasierapparat
EP1641601B1 (de) Elektrisches haarschneidegerät
EP2146827B1 (de) Schneideinrichtung zum schneiden von haaren
EP1497082B1 (de) Scherkopf für ein haarschneidegerät
EP1838502B1 (de) Elektrisches haarschneidegerät
EP2346651B1 (de) Scherkopf für einen rasierapparat
EP1827777A1 (de) Rasier- und haarschneidegerät
DE2309342C2 (de) Scherkopf für Trockenrasierapparate
DE2429539B2 (de) Antriebsanordnung fuer einen elektrischen trockenrasierapparat
DE60100630T2 (de) Messerblock für Haarschneider
DE2952918A1 (en) Construction of shearing head of electric shaver
EP1370397B1 (de) Schersystem für einen trockenrasierer
DE2026509A1 (ru)
DE2425298A1 (de) Trockenrasiergeraet
DE2801266A1 (de) Elektrisches trockenrasiergeraet
EP3784453B1 (de) Schneidkopf
EP2021153B1 (de) Untermesser für einen trockenrasiererscherkopf
DE4303426A1 (en) Multiple foil/cutting blade assembly for electric shaver
DE1553648B (de) Scherkopf für Trockenrasiergerät
DE102009031627A1 (de) Untermesser-Baugruppe für Trockenrasierer

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060222

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KLUGE, MARTIN

Inventor name: NAUBER, ANDRE

Inventor name: BADER, RAOUL

Inventor name: SCHAAF, UWE

Inventor name: DALITZ, WERNER

Inventor name: BURREL, LUIS

Inventor name: MOEHRING, ANDREAS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20071018

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004011830

Country of ref document: DE

Date of ref document: 20101209

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101027

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110127

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110207

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110728

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004011830

Country of ref document: DE

Effective date: 20110728

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20110901

Year of fee payment: 8

Ref country code: GB

Payment date: 20110826

Year of fee payment: 8

Ref country code: AT

Payment date: 20110825

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20110927

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110930

BERE Be: lapsed

Owner name: BRAUN G.M.B.H.

Effective date: 20120930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 485925

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120903

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110903

Ref country code: CY

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20101027

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120903

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120903

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101027

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230802

Year of fee payment: 20