EP0290070A1 - Volet roulant pour rasoir à sec et procédé de production de ce volet roulant - Google Patents

Volet roulant pour rasoir à sec et procédé de production de ce volet roulant Download PDF

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Publication number
EP0290070A1
EP0290070A1 EP88200754A EP88200754A EP0290070A1 EP 0290070 A1 EP0290070 A1 EP 0290070A1 EP 88200754 A EP88200754 A EP 88200754A EP 88200754 A EP88200754 A EP 88200754A EP 0290070 A1 EP0290070 A1 EP 0290070A1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
carrier
transverse webs
shaped
stage
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
EP88200754A
Other languages
German (de)
English (en)
Other versions
EP0290070B1 (fr
Inventor
Peter Gosch
Albert Klemen
Arno Wolfger
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics NV
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 Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Gloeilampenfabrieken NV
Publication of EP0290070A1 publication Critical patent/EP0290070A1/fr
Application granted granted Critical
Publication of EP0290070B1 publication Critical patent/EP0290070B1/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
    • B26B19/12—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the oscillating- cutter type; Cutting heads therefor; Cutters therefor
    • 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
    • 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
    • B26B19/3853—Housing or handle

Definitions

  • the invention relates to a roller shutter for a dry shaver, which is arranged on a dry shaver so as to be longitudinally displaceable, for selectively covering or releasing a sieve shear film of the dry shaver and which consists of an elastic support and spaced-apart transverse webs and can be guided laterally on both sides in groove-shaped guides provided on the dry shaver .
  • a roller shutter known from DE-AS 11 22 410 consists of a film which is provided with transverse webs which are spaced apart and extend over the central region of the film, leaving the lateral edge regions of the film free, with which the Roller shutters are guided laterally on both sides in the grooves provided on the dry shaver.
  • the invention has set itself the task of designing a roller shutter of the type mentioned in such a way that it has a stable structure as a whole, it being, with good stability in the transverse direction, well flexible in the longitudinal direction, in order to follow the course of a relatively strong, if necessary to be able to adapt curved screen shear foil.
  • this is achieved in that the transverse webs, which are rigid in themselves, are at least partially encased in succession by the elastic support, as seen in the longitudinal direction of the roller shutter.
  • the transverse webs, which are rigid in themselves are firmly and securely connected to the carrier, and they give the roller shutter good stability in the transverse direction.
  • the sections of the elastic carrier running between the transverse webs spaced apart from one another ensure the flexibility of the roller shutter in the longitudinal direction.
  • crossbars as seen in the longitudinal direction of the roller shutter, are meandered one after the other on the U-shaped adjoining sides of the support, the sections of the support running between the spaced crossbars being articulated weak points of the type of film hinges are formed. With such a partial sheathing of the crossbars by the carrier, good flexibility of the roller shutter in the longitudinal direction is also obtained with a secure connection of the crossbars to the carrier.
  • cross bars are meandered by the carrier at least over their entire height. In this way, the connection of the crossbars to the carrier is particularly secure.
  • the carrier has at least one continuous strip running in the longitudinal direction of the roller shutter on the side of the transverse webs exposed by the carrier from the U-shaped surround.
  • the crosspieces are partially encompassed on both sides by the carrier, whereby a further improvement in the connection of the crosspieces to the carrier is obtained.
  • the strip runs in groove-shaped recesses provided on the exposed sides of the crossbars. In this way, anchoring of the crosspieces with the bar formed by the support is obtained, which results in a further improvement in the connection of the crosspieces with the support.
  • transverse webs as seen in the longitudinal direction of the roller shutter, are completely encased by the carrier, the sections of the carrier running between the mutually spaced transverse webs being designed as articulated weak points in the manner of film hinges.
  • the crossbars are non-detachably connected to the support, the sections of the support running between the crossbars again ensuring the flexibility of the roller shutter in the longitudinal direction.
  • the crossbars as seen in the longitudinal direction of the roller shutter, are completely encased by the carrier and the carrier is designed as a strip with flat wall surfaces.
  • the carrier In the case of transverse webs which are also non-detachably connected to the carrier, the carrier here has flat wall surfaces, which makes it displaceable and counter also external design of the roller shutter is advantageous.
  • the transverse webs extend over the entire width of the roller shutter and are provided at their ends with rigid lateral lugs with which the roller shutter can be guided laterally on both sides in the groove-shaped guides provided on the dry shaving apparatus.
  • the roller shutter can be guided particularly well, since the lugs reaching into the guides, like the transverse webs, are inherently stiff and non-compliant, and the fact that these lugs, like the transverse webs, are at a distance from one another ensures that the roller shutters even curved guides, as is the case in the area of the shear foil, can be followed perfectly.
  • the lugs are L-shaped and project from the crossbars transverse to the roller shutter.
  • the side guides for the roller shutters are offset from the course of the roller shutter itself, so that the side parts of the dry shaving apparatus in the area of the screen shaving film, in which the guides for the roller shutters are provided, do not have to protrude beyond the screen shaving film, so that the shaving is included the dry shaver is not hindered.
  • transverse webs which extend over the entire width of the roller shutter
  • the ends of the transverse webs are at least partially encased on the side by the carrier. In this way, the security of the connection of the crossbars to the carrier is also increased.
  • the last transverse web located at one end of the roller shutter, seen in the longitudinal direction of the roller shutter is designed as a widened grip part for moving the roller shutter. In this way, the handling of the roller shutter is easy and safe.
  • the carrier encasing the crosspiece designed as a grip part engages in grooves provided laterally on this crosspiece and extending transversely to the crosspiece. In this way, a particularly secure connection of the cross piece designed as a grip part to the carrier is obtained, in particular is able to absorb special forces occurring in the direction of displacement.
  • the invention further relates to methods for producing roller shutters designed according to the invention.
  • the aim of the invention is to provide particularly simple methods that can also be used well in series production.
  • the cross bars and the carrier are produced in a two-step injection molding process, the cross bars being formed in the first process stage and the carrier being formed in the second process step.
  • the knob-shaped projection molded onto the transverse webs in the first method stage is supported on the knob-shaped tool approach provided for the second method stage.
  • the knob-shaped approaches on the crosspieces do not protrude completely through the openings formed in the carrier, but only partially protrude into these openings, which may be desirable for design reasons, for example, but again the connection of the crosspieces with the carrier is consolidated, particularly in the direction of displacement of the roller shutter.
  • FIG. 1 shows a dry shaving apparatus with a roller shutter pushed over the screen shaving foil.
  • Figure 2 shows the dry shaver of Figure 1 in side view.
  • 3 shows the dry shaving apparatus according to FIG. 1 with the screen shaving foil released by the roller shutter.
  • 4 shows a top view of a first exemplary embodiment of a roller shutter manufactured according to a method according to the invention, which consists of an elastic support and connected to it, at a distance from one another horizontal crosspieces, the carrier comprising the crosspieces in a meandering shape over their entire height and the sections of the carrier running between the crosspieces forming articulated weak points.
  • FIG. 5 shows the roller shutter according to Figure 4 in section along the line VV in Figure 4.
  • Figure 6 shows the roller shutter according to Figure 4 in section along the line VI-VI in Figure 4.
  • FIG. 7 shows a tool used in a first process stage for producing a roller shutter according to FIG. 4.
  • FIG. 8 shows a tool used in a second process stage for producing a roller shutter according to FIG. 4.
  • FIG. 9 shows a top view of a roller shutter constructed in the same way as in the exemplary embodiment according to FIG. 4, which is produced by a further method according to the invention.
  • Fig. 10 shows the roller shutter according to Fig. 9 in section along the line XX in Fig. 9.
  • Fig. 11 shows the roller shutter according to Fig. 9 in section along the line XI-XI in Fig. 9.
  • FIG. 10 shows the roller shutter according to Fig. 9 in section along the line XXX in Fig. 9.
  • FIG. 12 shows a tool used in a first process stage for producing a roller shutter according to FIG. 9.
  • Fig. 13 shows a tool used in a second process stage manufacturing a roller shutter according to Fig. 9.
  • Fig. 14 shows in the representation of Fig. 11 a section of a roller shutter as it is obtained when the roller shutter according to Fig. 4 and used for the production of a roller shutter according to Fig. 9 used together.
  • FIG. 15 shows a top view of a roller shutter designed similarly to the exemplary embodiment according to FIG. 4, in which the cross bars are meandered by the carrier only over part of their height.
  • Fig. 16 shows the roller shutter according to Fig. 15 in section along the line XVI-XVI in Fig. 15
  • Fig. 17 shows the roller shutter according to Fig.
  • FIG. 18 shows a roller shutter in the representation of FIG. 16, in which the crossbars are meandered by the carrier over their entire height.
  • FIG. 19 shows a roller shutter in the representation of FIG. 16, in which the transverse webs are completely encased by the carrier and the sections of the carrier running between the transverse webs form articulated weak points that lie at the height of the transverse webs.
  • FIG. 20 shows in the representation of FIG. 16 a roller shutter designed analogously to the exemplary embodiment according to FIG. 18, in which the ge formed by the carrier articulated weak points lie halfway up the transverse webs.
  • FIG. 21 shows a roller shutter in the representation of FIG. 16, in which the transverse webs are completely encased by a support designed as a strip.
  • FIGS. 1 and 2 show a dry shaving apparatus which has a basic apparatus 1 and a shaving head frame 2 placed thereon.
  • the shaving head frame 2 is detachably held on the base apparatus in a manner not shown here, for example with at least one spring catch.
  • Such a shaving head frame is used to hold a curved screen shaving foil which is completely covered by a roller shutter 3 in FIGS. 1 and 2 in order to protect the screen shaving foil when the dry shaving apparatus is not in use.
  • a roller shutter 3 is arranged so as to be longitudinally displaceable on the dry shaving apparatus, wherein it is guided laterally on both sides in groove-shaped guides 4 and 5 provided on the dry shaving apparatus and indicated by dashed lines in FIGS. 1 and 2.
  • the roller shutter 3 can be pushed from the basic apparatus 1 over the shaving head frame 2 and the screen shaving foil, for which purpose the guides 4 and 5 for the roller shutter from the basic apparatus 1 continue in the side walls 6 and 7 of the shaving head frame 2, where they then start the curvature of the sieve shear foil is adjusted and curved.
  • the roller shutter is pushed back from its position shown in FIGS. 1 and 2 onto the basic apparatus 1 until it releases the screen shaving foil for shaving, as shown in FIG. 3, in the present case being pushed back so far is that the shaving head frame 2 is released so that it can be removed from the basic apparatus 2, for example for cleaning purposes or to replace the screen shaving foil 9 held on the longitudinal webs 8 of the shaving head frame 2.
  • roller shutter has the requirements that it has good stability in the transverse direction so that it can protect the screen shear film, but is also flexible in the longitudinal direction in order to be able to adapt to the course of a screen sheave which is also relatively strongly curved.
  • the roller shutter consists of an elastic support and with spaced transverse webs that are connected to the carrier.
  • FIGS. 4, 5 and 6 An exemplary embodiment of such a roller shutter 3 is shown in detail in FIGS. 4, 5 and 6.
  • the transverse webs 10, which are spaced apart from one another and extend over the entire width of the roller shutter, are rigid in themselves, which is due to their cross-sectional shape and choice of material, so that the roller shutter has good stability in the transverse direction.
  • These crosspieces 10 are connected to a carrier 11 which is made relatively thin and consists of an elastic material so that the roller shutter is flexible in the longitudinal direction.
  • the connection of the crosspieces 10 to the support 11 is done in such a way that the crosspieces, as seen in the longitudinal direction of the roller shutter, are encircled in a meandering manner on the sides which adjoin one another by the support.
  • the transverse webs 10 are meandered over their entire height by the support 11, as shown in FIG.
  • a secure connection of the crosspieces to the carrier is obtained by enclosing the crosspieces over their entire height by the carrier as mentioned above.
  • the roller shutter as a whole forms on the side of the section 12 of the carrier 11 running between the crosspieces 10 together with the crosspieces 10 a continuous flat wall surface which is well suited as a bearing surface for the roller shutters on the dry shaving apparatus.
  • the transverse webs 10 are provided with lateral rigid projections 13 and 14, which in the present case are L-shaped and project from the transverse webs transversely to the roller shutter, in the direction away from the support 11.
  • These approaches 13 and 14 are used with their free ends for guiding the roller shutter in the groove-shaped guides 4 and 5 provided on the dry shaving apparatus. Because these approaches 13 and 14 as well as the transverse webs 10 are stiff, very good and safe guidance for the Get shutters. Since the approaches 13 and 14 as well as the crossbars 10 at a distance lie opposite one another, the roller shutter can also follow relatively strong curvatures of the guides 4 and 5, as can be the case in the area of the shear foil.
  • the position of the sections 12 forming the articulated weak points is selected at the level of the transverse webs 10, as a result of which articulated axes are formed for the rigid parts of the roller shutter, which allow the roller shutter to be positioned in a correct manner, the lateral ones Guides 4 and 5 to follow, since its rigid parts can pivot freely towards each other as needed.
  • the L-shaped design of the lugs 13 and 14 also ensures that the lateral guides 4 and 5 are offset from the course of the roller shutter, with the result that the side walls 6 and 7 of the cutter frame 2, in which the guides 4th and 5 run in the area of the screen shear film, do not have to protrude beyond the screen shear film, as can also be seen in FIG. 3.
  • the offset of the guides 4 and 5 with respect to the course of the roller shutter corresponds to the length of the legs of the L-shaped projections 13 and 14 projecting from the transverse webs 10. In this way there is no obstruction of shaving by side walls projecting beyond the level of the screen shear foil 9 6 and 7 of the shaving head frame 2.
  • the last transverse web, seen in the longitudinal direction of the roller shutter, at one end of the roller shutter, which is furthest away from the screen shaving foil when the roller shutter is located on the dry shaving apparatus, is designed as a widened handle part 15. Furthermore, this as a handle part 15 removable Dete transverse web laterally transverse to it, provided with undercuts grooves 16, in which it encases the carrier 11 engages. In this way, a particularly secure connection of the handle part to the carrier is obtained, which is able to absorb forces acting in particular in the direction of displacement, such as arise when handling the roller shutter.
  • the support has on the side of the cross exposed by the U-shaped enclosure through the support webs 10 three spaced-apart, continuous strips 17, 18 and 19 running in the longitudinal direction of the roller shutter, as can be seen in FIG.
  • these strips run in groove-shaped recesses 20, 21 and 22 provided on the exposed sides of the crosspieces 10, which results in a secure anchoring of the crosspieces 10 with the strips 17, 18 and 19 of the carrier 11.
  • the strips 17, 18 and 19 of the support 11 thus, in cooperation with the crossbars 10, by partially gripping the support on both sides, result in a strut of the roller shutter which strengthens the connection of the crossbars to the support and increases the stability of the entire roller shutter .
  • the two ends of the transverse webs 10 are partially encased laterally from the support 11 by tab-shaped sections 23 and 24 thereof. This measure also serves to strengthen the connection of the crosspieces 10 to the carrier 11.
  • a two-stage injection molding process has proven to be simple and advantageous, in which the transverse webs 10 are formed in the first process stage and the carrier 11 is formed in the second process stage.
  • the first process stage for example, two spaced-apart, knob-shaped projections 25 and 26 are injection molded onto each crossbar, which can also be seen on the finished roller shutter, as can be seen from FIGS. 4 and 6.
  • a tool used for such a first method stage is shown schematically in FIG. 7. It consists of a first tool half 27 with a support surface 28 for a second tool half 29, in which recesses 30 are provided to form the individual transverse webs 10, into which injection channels 31 open.
  • knob-shaped projections 25 and 26 are provided in the depressions 30 at the relevant points, one of which is visible in the representation of FIG.
  • the second tool half 29 removed, the cross bars 10 remaining on the first tool half 27.
  • a further tool half 33 is placed on the first tool half 27, in which a continuous recess 34 is provided which corresponds to the course of the carrier 11.
  • the nub-shaped projections 25 and 26 which are injection molded onto the crosspieces 10 in the first process stage, of which the one labeled 25 is visible in the representation of FIG. 8, are supported on the wall 35 of the further tool half 33 which runs at a distance from the crosspieces 10 from.
  • the crossbars 10 are positioned and held in the tool for the second process stage by this support.
  • the carrier 11 is then injected through injection channels 36 provided on the first mold half 27.
  • the individual crosspieces 10 are positioned in the tool for the second process stage over the knob-shaped projections 25 and 26 provided on them so that they cannot deflect or twist, the cross-members 10 are overmolded with the carrier 11 properly and securely, with a secure and stable connection of the crosspieces 10 to the carrier 11 also being obtained.
  • the knob-shaped projections 25 and 26 molded onto the transverse webs 10 project through openings formed in the carrier 11.
  • knob-shaped lugs 25 and 26 engage in their recesses on the wall 35 of the further tool half 33 in the recesses provided there, as is the case here and can be seen from FIG. 8, then the knob-shaped lugs 25 and 26 protrude from the Carrier 11 created openings, as can be seen in Fig.6. In this way, an even better positioning of the crosspieces 10 in the tool for the second process stage is achieved and the connection of the crosspieces 10 to the carrier 11 is additionally strengthened, in particular in the direction of displacement of the roller shutter.
  • the roller shutter shown in Figures 9, 10 and 11 is constructed essentially the same as the roller shutter shown in Figures 4, 5 and 6, but is produced by another two-stage injection molding process, but in the the crossbars 10 are formed again in the first process stage and the carrier 11 is formed in the second process stage. In the present case, however, the crossbars 10 are produced in the first process stage without pimpled approaches.
  • a tool suitable for such a first method stage is shown schematically in FIG. It again consists of a first tool half 27 with a support surface 28 for a second tool half 29, in which 10 recesses 30 are provided to form the individual transverse webs, into which injection channels 31 open.
  • the second tool half 29 is removed, the crossbars 10 remaining on the first tool half 27.
  • another tool half 33 is placed on the first tool half 27, in which a continuous recess 34 is provided which corresponds to the course of the carrier 11.
  • knob-shaped tool attachments 37 are supported on the crossbars 10, as a result of which they are positioned and held in the tool used for the second process stage, so that they cannot deflect or twist.
  • the carrier 11 is then injected through injection channels 36 provided on the first tool half 27. Characterized in that the individual transverse webs 10 are positioned in the tool for the second process stage via the knob-shaped tool attachments 37 provided on the further tool half 33, the cross-webs 10 are overmolded with the carrier 11 again properly and safely, and also a safe and stable connection of the crossbars 10 to the carrier 11 is obtained.
  • the support 11 has openings at the points where knob-shaped tool attachments 37 were located when the support was formed, which openings are designated 38 and 39 in FIGS. 9 and 11.
  • the roller shutter shown in FIGS. 15, 16 and 17 is constructed similarly to the roller shutter according to the exemplary embodiment according to FIGS. 4, 5 and 6.
  • the transverse webs 10 from the carrier 11 are not above theirs here entire height, but only meandering in succession over part of their height.
  • the sections 12 of the carrier 11, which form the articulated weak points, are here approximately at half the height of the transverse webs 10, as a result of which they partially protrude from the carrier 11.
  • those from the carrier 11 protruding sections of the crosspieces 10 for positioning the crosspieces 10 can be used in a tool for producing the carrier 11, since the tool must have recesses at these points, in which the crosspieces 10 then come to rest.
  • the projections 13 and 14 provided at the ends of the transverse webs 10, which serve to guide the roller shutter on both sides in the groove-shaped guides 4 and 5 provided on the dry shaving apparatus, are simply as of the Ends of the crossbars 10 projecting cylindrical pins are formed.
  • the crosspieces 10 are meandered one after the other over their entire height by the support 11, the sections 12 of the support 11 forming the articulated weak points then coming to lie in the region outside the crosspieces 10. In this way, if desired, the hinge axes for the rigid parts of the roller shutter can be moved to the area outside of the crossbars 10.
  • FIG. 19 shows a roller shutter, which is constructed similarly to the roller shutter according to the exemplary embodiment according to FIG. 17, but the cross bars 10 are completely encased by the carrier 11. In this way, the transverse webs 10 are inseparably connected to the support 11, which gives such a roller shutter particular stability, but nevertheless guarantees its flexibility in the longitudinal direction.
  • the transverse webs 10 are completely encased by the carrier 11, but the sections 12 of the carrier 11, which form the articulated weak points, lie approximately at half the height of the transverse webs 10.
  • the roller shutter it can be arranged on the dry shaving apparatus, for example, regardless of which of its wall surfaces faces the dry shaving apparatus.
  • FIG. 21 shows a roller shutter in which the crosspieces 10 are again completely encased by the carrier 11, the carrier 11, however, being designed as a strip with flat wall surfaces.
  • a roller shutter can then be used if the side guides on the dry shaver have a relatively weak curvature, corresponding to a relatively slightly curved sieve shaving foil.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Dry Shavers And Clippers (AREA)
  • Chain Conveyers (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP88200754A 1987-04-24 1988-04-20 Volet roulant pour rasoir à sec et procédé de production de ce volet roulant Expired - Lifetime EP0290070B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1025/87 1987-04-24
AT0102587A AT386980B (de) 1987-04-24 1987-04-24 Rolladen fuer einen trockenrasierapparat und verfahren zum herstellen eines rolladens

Publications (2)

Publication Number Publication Date
EP0290070A1 true EP0290070A1 (fr) 1988-11-09
EP0290070B1 EP0290070B1 (fr) 1991-07-03

Family

ID=3505078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88200754A Expired - Lifetime EP0290070B1 (fr) 1987-04-24 1988-04-20 Volet roulant pour rasoir à sec et procédé de production de ce volet roulant

Country Status (9)

Country Link
US (1) US4901436A (fr)
EP (1) EP0290070B1 (fr)
JP (1) JP2557946B2 (fr)
KR (1) KR880012318A (fr)
CN (1) CN1012047B (fr)
AT (1) AT386980B (fr)
AU (1) AU613284B2 (fr)
DE (2) DE8804973U1 (fr)
ES (1) ES2024007B3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393242B (de) * 1989-10-13 1991-09-10 Philips Nv Trockenrasierapparat
DE8913557U1 (de) * 1989-11-16 1989-12-28 REHAU AG + Co, 8673 Rehau Rolladenpanzer für Kastenmöbel
US7475954B1 (en) * 2005-10-12 2009-01-13 May & Scofield Llc Tambour closure
DE102009057783A1 (de) * 2009-12-09 2011-06-16 Faurecia Innenraum Systeme Gmbh Jalousie zum Verschließen von Öffnungen in Kfz-Innenräumen, Rollbox mit einer Jalousie, Mittelkonsole mit einer Rollobox sowie Verfahren zur Herstellung einer Jalousie
CN101941210A (zh) * 2010-09-16 2011-01-12 宁波希佳电器有限公司 一种新型剃须刀
DE102011088375B4 (de) * 2011-12-13 2017-02-23 Lisa Dräxlmaier GmbH Herstellung eines gewölbten Kunststoff-Rollos für ein Ablagefach
DE102017110662A1 (de) * 2017-05-17 2018-11-22 Fischer Automotive Systems Gmbh & Co. Kg Rollo und Verfahren zu seiner Herstellung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876245A (en) * 1959-01-09 1961-08-30 Walter Rowland Hart Dry shaving appliances
US3143796A (en) * 1963-02-08 1964-08-11 Ronson Corp Electric head construction with movable slide cover
EP0078934B1 (fr) * 1981-11-06 1986-05-14 PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. Procédé pour la fabrication d'une natte à contact

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690216A (en) * 1946-05-16 1954-09-28 Gen Motors Corp Cover
DE1122410B (de) * 1960-09-05 1962-01-18 Ernst Moeckl Kappe fuer Scherkoepfe von elektrischen Rasierapparaten
US3645597A (en) * 1970-01-23 1972-02-29 Toshihiko Sakow Table with self-contained cover
DE3239393A1 (de) * 1982-10-25 1984-04-26 Purma Industrieanlagen GmbH, 7100 Heilbronn Verfahren und vorrichtung zum automatischen herstellen von einstueckigen formteilen aus zwei oder mehreren elastomeren unterschiedlicher eigenschaften und shore-haerten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876245A (en) * 1959-01-09 1961-08-30 Walter Rowland Hart Dry shaving appliances
US3143796A (en) * 1963-02-08 1964-08-11 Ronson Corp Electric head construction with movable slide cover
EP0078934B1 (fr) * 1981-11-06 1986-05-14 PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. Procédé pour la fabrication d'une natte à contact

Also Published As

Publication number Publication date
ES2024007B3 (es) 1992-02-16
US4901436A (en) 1990-02-20
JPS63286181A (ja) 1988-11-22
AU613284B2 (en) 1991-07-25
ATA102587A (de) 1988-04-15
AT386980B (de) 1988-11-10
CN88102984A (zh) 1988-11-02
KR880012318A (ko) 1988-11-26
DE3863478D1 (de) 1991-08-08
AU1511788A (en) 1988-10-27
DE8804973U1 (de) 1988-08-18
CN1012047B (zh) 1991-03-20
EP0290070B1 (fr) 1991-07-03
JP2557946B2 (ja) 1996-11-27

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