EP0313804A1 - Hair-dressing appliance with a switching arrangement - Google Patents

Hair-dressing appliance with a switching arrangement Download PDF

Info

Publication number
EP0313804A1
EP0313804A1 EP88115351A EP88115351A EP0313804A1 EP 0313804 A1 EP0313804 A1 EP 0313804A1 EP 88115351 A EP88115351 A EP 88115351A EP 88115351 A EP88115351 A EP 88115351A EP 0313804 A1 EP0313804 A1 EP 0313804A1
Authority
EP
European Patent Office
Prior art keywords
switch
switching
winding mandrel
contact
handle
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
EP88115351A
Other languages
German (de)
French (fr)
Other versions
EP0313804B1 (en
Inventor
Hubert Theimer
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.)
Abc-Elektrogerate Volz & Co GmbH
ABC Elektrogeraete Volz GmbH and Co
Original Assignee
Abc-Elektrogerate Volz & Co GmbH
ABC Elektrogeraete Volz GmbH and Co
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 Abc-Elektrogerate Volz & Co GmbH, ABC Elektrogeraete Volz GmbH and Co filed Critical Abc-Elektrogerate Volz & Co GmbH
Priority to AT88115351T priority Critical patent/ATE85458T1/en
Publication of EP0313804A1 publication Critical patent/EP0313804A1/en
Application granted granted Critical
Publication of EP0313804B1 publication Critical patent/EP0313804B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner

Definitions

  • the invention relates to a switch for a hair treatment device according to the preamble of patent claim 1
  • a hair treatment device of this type is known from EP patent 0 052 325.
  • the known hair treatment device consists of a motor 1 which drives a sleeve 6 in a handle 11, which in turn receives a winding mandrel 2 which is provided with openings 7.
  • the winding mandrel 2 and sleeve 6 are provided with a suction channel 7.
  • the handle is connected to a source of negative pressure via a hose 8.
  • the housing 9 is molded onto the handle 11. It carries the hair dryer 3 with the outlet nozzle 4. The hot air flows out in the direction of flow 5.
  • the switch 10 is now designed in such a way that it can fulfill the four functions specified at the outset when the task is discussed. For this purpose, it can be moved up and down (arrows 100 in FIG. 1). It can also be tilted (arrows 101 in FIG. 1).
  • FIGS. 2 and 3 The structure that enables this is shown in FIGS. 2 and 3.
  • the actual switch is formed by the plate 10, on both sides of which the switching cams 12 and 13 are formed.
  • Guide webs 30 are in turn molded onto these switching cams on the outside. These guide webs run in a fixed frame 31.
  • Truncated cones 21 are formed on the webs or the switching cams at the bottom, which are received by springs 22.
  • the switch 10 can be moved up and down, whereby it is always pressed by the spring into the upper switching position and can be used by an operator who presses the lower actuating surface 20 'of the switch 10 on the handle 11.
  • the switch 10 (plate 20 with switching cams 12, 13, guide webs 30 and truncated cones 21) within the frame 31 can be tilted from the position shown in FIG. 3 with its upper end to the left, until its surface 32 on the inner surface of the frame 31 abuts, while in the starting position shown, the surface 33 of the guide web 30 rests on the right inner surface of the frame 31.
  • the switching cam 12 is formed in the form shown in Figure 2, that is, it has a sloping surface 12 'running from bottom right to top left. This surface causes when the switch is pressed down, that is, when moving from top to bottom, that the switching cam 12 acts on the contact spring 14 'of the first contact 14 and closes this contact therewith. This contact is used to switch on the drive motor 1 of the winding mandrel 2.
  • the second switching cam 13 also has a surface 13 ', which is used for switching. However, this area runs parallel to the direction of up and down displacement of the entire switch 10 in the manner discussed above; the surface 13 'thus only leads to a switching contact with the contact spring 15' of the second contact 15 when the switch 10 is tilted in the manner discussed (direction 101 in Figure 1).
  • the closing of the contact 15 by this closing movement can be implemented in terms of circuit to turn off the hair dryer 3, so that the motor 1 continues to run and also through the suction channel 7 and the openings 7 ', moist air is still sucked out of the hair wound on the mandrel 2 , but without simultaneous drying.
  • the switch 10 is designed for easy handling with two finger recesses 40, 41, so that an operator, who includes the handle 11 and actuates the changeover switch 10 with his index finger, either puts his index finger into the recess 40 or 41 depending on whether you press the switch down, tilt it at the same time, or just want to tilt it in the upper position.
  • the operating states are indicated schematically in FIG. 4.
  • the upper of the three figures shows that, without tilting, the movement only leads from top to bottom so that the winding mandrel can be actuated in the lower position when the dryer is switched on.
  • the winding mandrel is not driven; the hairdryer is switched off.
  • the operating state which is shown in the lower of the three figures according to FIG. 4, the hair dryer is switched off, whereas the motor 1 for the winding mandrel 2 is switched on.

Landscapes

  • Cleaning And Drying Hair (AREA)
  • Switches With Compound Operations (AREA)
  • Hair Curling (AREA)
  • Mechanical Control Devices (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

A switch is described for a hair-dressing appliance consisting of a winding mandrel (2), driven in rotation by a motor (1), and a hair dryer (3) whose outflow nozzle (4) is directed onto the winding mandrel (2), perpendicularly (5) to the axis of the winding mandrel (2) and tangentially to the circumference thereof. A switch (10) is provided for switching on and off the hair dryer and the drive motor (1) for the winding mandrel, the switch (10) being displaceable from an upper into a lower position, towards the handle, on the housing part (11) which is designed as a handle for a person operating the appliance. The switch (10) can moreover be tilted out of the plane of displacement and possesses two switching cams (12, 13), one switching cam (12) actuating a first contact (14) when displaced into the lower position located nearer to the handle (11), the motor (1) for the winding mandrel (2) being switched on by this switching cam (12), and this taking place independently of the tilting position of the switch (10). The second switching cam (13) is so designed that, when tilted, it actuates a second contact (15) by which the hair dryer (3) is switched off. <IMAGE>

Description

Die Erfindung betrifft einen Schalter für ein Haarbehandlungsgerät nach dem Oberbegriff des Patentanspruchs 1The invention relates to a switch for a hair treatment device according to the preamble of patent claim 1

Ein Haarbehandlungsgerät dieser Art ist aus der EP-Patentschrift 0 052 325 bekannt.A hair treatment device of this type is known from EP patent 0 052 325.

Davon ausgehend ist es Aufgabe der vorliegenden Erfindung, den Schalter so auszubilden, daß vier Funktionen möglich sind, nämlich
- Wickeldorn in Ruhe Haartrockner ein;
- Wickeldorn in Betrieb, Haartrockner ein;
- Wickeldorn in Ruhe, Haartrockner aus;
- Wickeldorn in Betrieb, Haartrockner aus.Based on this, it is an object of the present invention to design the switch so that four functions are possible, namely
- Winding mandrel at rest in hair dryer;
- mandrel in operation, hair dryer on;
- winding mandrel at rest, hair dryer off;
- mandrel in operation, hair dryer off.

Es soll also möglich sein, Haartrockner und Wickeldorn unabhängig voneinander aus- und einzuschalten. Dies ergibt die genannten vier Kombinationsmöglichkeiten Dann ist es insbesondere möglich, ohne Einschalten des Haartrockners, also ohne Trocknung und damit ohne Heizung den Wickeldorn laufen zu lassen, um z.B das Haar ohne Trocknung, also lediglich zur Glättung und/oder Formgebung zu behandeln. Das kann auch z .B wünschenswert sein, um das Haar zu kühlen, da ja - bei dem bekannten Gerät - in jedem Fall durch die Öffnungen im Wickeldorn und die darauf aufgewickelten Haare Luft abgesaugt wird.It should therefore be possible to switch the hair dryer and winding mandrel on and off independently of one another. This results in the four possible combinations mentioned. In particular, it is possible to run the mandrel without switching on the hair dryer, i.e. without drying and thus without heating, for example to treat the hair without drying, i.e. only for smoothing and / or shaping. This can also be desirable, for example, to cool the hair, since - in the known device - air is always sucked out through the openings in the mandrel and the hair wound on it.

Erfindungsgemäß wird diese Aufgabe mit den Mitteln des Patentanspruchs 1 gelöst Die vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen definiert.According to the invention this object is achieved by means of claim 1. The advantageous refinements of the invention are defined in the dependent claims.

Ein Ausführungsbeispiel der Erfindung und seiner vorteilhaften Weiterbildung sind im folgenden anhand der beigefügten Zeichnungen beschrieben. Es stellen dar:

  • Figur 1 ein Haarbehandlungsgerät, bei dem der erfindungsgemäße Schalter eingesetzt wird;
  • Figur 2 eine auseinandergezogene Ansicht eines Ausführungsbeispiels des Schalters;
  • Figur 3 eine Ansicht (entsprechend Figur 1 ), jedoch im größeren Teil des Schalters und der mit ihm zusammenwirkenden Kontaktefedern 14′ bzw. 15′ der Kontakte 14, 15;
  • Figur 4 schematische Darstellung zur Kenntlichmachung der Betriebszustände.
An embodiment of the invention and its advantageous development are described below with reference to the accompanying drawings. They represent:
  • 1 shows a hair treatment device in which the switch according to the invention is used;
  • Figure 2 is an exploded view of an embodiment of the switch;
  • Figure 3 is a view (corresponding to Figure 1), but in the larger part of the switch and the cooperating contact springs 14 'and 15' of the contacts 14, 15;
  • Figure 4 is a schematic representation to identify the operating conditions.

Das bekannte Haarbehandlungsgerät besteht aus einem Motor 1, der in einem Handgriff 11 eine Hülse 6 antreibt, die wiederum einen Wickeldorn 2 aufnimmt, der mit Öffnungen 7 versehen ist. Der Wickeldorn 2 und Hülse 6 sind mit einem Saugkanal 7 versehen. Über einen Schlauch 8 ist der Handgriff mit einer Quelle für Unterdruck verbunden. An den Handgriff 11 ist das Gehäuse 9 angeformt. Es trägt den Haartrockner 3 mit der Ausströmdüse 4. Die Ausströmung der Heißluft erfolgt in Strömungsrichtung 5.The known hair treatment device consists of a motor 1 which drives a sleeve 6 in a handle 11, which in turn receives a winding mandrel 2 which is provided with openings 7. The winding mandrel 2 and sleeve 6 are provided with a suction channel 7. The handle is connected to a source of negative pressure via a hose 8. The housing 9 is molded onto the handle 11. It carries the hair dryer 3 with the outlet nozzle 4. The hot air flows out in the direction of flow 5.

Erfindungsgemäß ist nun der Schalter 10 derart ausgebildet, daß er die eingangs bei Erörterung der Aufgabenstellung angegebenen vier Funktionen erfüllen kann. Dazu ist er auf und ab verschieblich (Pfeile 100 in Figur 1) Er ist ferner kippbar (Pfeile 101 in Figur 1).According to the invention, the switch 10 is now designed in such a way that it can fulfill the four functions specified at the outset when the task is discussed. For this purpose, it can be moved up and down (arrows 100 in FIG. 1). It can also be tilted (arrows 101 in FIG. 1).

Der Aufbau, der dies ermöglicht ergibt sich aus Figur 2 und 3.The structure that enables this is shown in FIGS. 2 and 3.

Wie ersichtlich, wird der eigentliche Schalter durch das Plättchen 10 gebildet, an dessen beiden Seiten die Schaltnocken 12 und 13 angeformt sind. An diesen Schaltnocken nach außen hin sind wiederum Führungsstege 30 angeformt. Diese Führungsstege laufen in fest angeordneten Rahmen 31. An die Stege bzw. die Schaltnocken unten sind Kegelstümpfe 21 angeformt, die von Federn 22 aufgenommen werden. In diesem Rahmen ist also der Schalter 10 auf und ab verschiebar, wobei er stets von der Feder in die obere Schaltstellung gedrückt wird und von einer Bedienungsperson, die auf die untere Betätigungsfläche 20′ des Schalters 10 drückt, an den Handgriff 11 herangezogen werden kann. Ferner ist der Schalter 10 (Plättchen 20 mit Schaltnocken 12, 13, Führungsstegen 30 und Kegelstümpfen 21) innerhalb des Rahmens 31 aus der in Figur 3 gezeigten Stellung mit seinem oberen Ende nach links kippbar, und zwar solange, bis seine Fläche 32 an der Innenfläche des Rahmens 31 anstößt, während in der gezeigten Ausgangsstellung die Fläche 33 des Führungssteges 30 an der rechten Innenfläche des Rahmens 31 anliegt.As can be seen, the actual switch is formed by the plate 10, on both sides of which the switching cams 12 and 13 are formed. Guide webs 30 are in turn molded onto these switching cams on the outside. These guide webs run in a fixed frame 31. Truncated cones 21 are formed on the webs or the switching cams at the bottom, which are received by springs 22. In this context, the switch 10 can be moved up and down, whereby it is always pressed by the spring into the upper switching position and can be used by an operator who presses the lower actuating surface 20 'of the switch 10 on the handle 11. Furthermore, the switch 10 (plate 20 with switching cams 12, 13, guide webs 30 and truncated cones 21) within the frame 31 can be tilted from the position shown in FIG. 3 with its upper end to the left, until its surface 32 on the inner surface of the frame 31 abuts, while in the starting position shown, the surface 33 of the guide web 30 rests on the right inner surface of the frame 31.

Der Schaltnocken 12 ist in der aus Figur 2 ersichtlichen Form ausgebildet, d.h. er weist eine von rechts unten nach links oben verlaufende schräge Fläche 12′ auf. Diese Fläche bewirkt bei einem Herabdrücken des Schalters, also bei einer Bewegung von oben nach unten, daß der Schaltnocken 12 auf die Kontaktfeder 14′ des ersten Kontaktes 14 einwirkt und diesen Kontakt damit schließt. Dieser Kontakt wird dazu verwendet, den Antriebsmotor 1 des Wickeldorns 2 einzuschalten.The switching cam 12 is formed in the form shown in Figure 2, that is, it has a sloping surface 12 'running from bottom right to top left. This surface causes when the switch is pressed down, that is, when moving from top to bottom, that the switching cam 12 acts on the contact spring 14 'of the first contact 14 and closes this contact therewith. This contact is used to switch on the drive motor 1 of the winding mandrel 2.

Der zweite Schaltnocken 13 hat ebenfalls eine Fläche 13′, die zum Schalten dient. Diese Fläche läuft jedoch parallel zu der Richtung der Auf- und Abverschiebung des gesamten Schalters 10 in der oben diskutierten Weise; die Fläche 13′ führt also nur dann zu einem Schaltkontakt mit der Kontaktfeder 15′ des zweiten Kontaktes 15, wenn der Schalter 10 in der besprochenen Weise (Richtung 101 in Figur 1) gekippt wird. Das Schließen des Kontaktes 15 durch diese Schließbewegung kann schaltungsmäßig dazu umgesetzt werden, den Haartrockner 3 auszuschalten, so daß der Motor 1 zwar weiterläuft und auch durch den Saugkanal 7 und die Öffnungen 7′ weiterhin feuchte Luft von dem auf dem Wickeldorn 2 aufgewickelten Haar abgesaugt wird, jedoch ohne gleichzeitige Trocknung.The second switching cam 13 also has a surface 13 ', which is used for switching. However, this area runs parallel to the direction of up and down displacement of the entire switch 10 in the manner discussed above; the surface 13 'thus only leads to a switching contact with the contact spring 15' of the second contact 15 when the switch 10 is tilted in the manner discussed (direction 101 in Figure 1). The closing of the contact 15 by this closing movement can be implemented in terms of circuit to turn off the hair dryer 3, so that the motor 1 continues to run and also through the suction channel 7 and the openings 7 ', moist air is still sucked out of the hair wound on the mandrel 2 , but without simultaneous drying.

Der Schalter 10 ist, wie in Figur 2 eingezeichnet, zur bequemen Handhabung mit zwei Fingerlegemulden 40, 41 ausgebildet, so daß eine Bedienungsperson, die den Handgriff 11 umfaßt und mit dem Zeigefinger den Umschalter 10 betätigt, ihren Zeigefinger entweder in die Mulde 40 oder 41 legen kann, je nach dem, ob sie den Schalter nach unten drücken, ihn dabei gleichzeitig kippen, oder ihn in der oberen Stellung nur kippen will.As shown in FIG. 2, the switch 10 is designed for easy handling with two finger recesses 40, 41, so that an operator, who includes the handle 11 and actuates the changeover switch 10 with his index finger, either puts his index finger into the recess 40 or 41 depending on whether you press the switch down, tilt it at the same time, or just want to tilt it in the upper position.

Schematisch sind die Betriebszustände in Figur 4 angedeutet. In der oberen der drei Figuren ist gezeigt, daß ohne Kippen die Bewegung lediglich von oben nach unten dazu führt, daß bei eingeschaltetem Trockner der Wickeldorn in der unteren Stellung betätigt werden kann. In der mittleren Stellung verbleibt der Schalter in einer oberen Stellung, wird jedoch gekippt. Der Wickeldorn wird nicht angetrieben; der Haartrockner ist ausgeschaltet. In dem Betriebszustand, der in der unteren der drei Figuren nach Figur 4 dargestellt ist, ist der Haartrockner ausgeschaltet, hingegen der Motor 1 für den Wickeldorn 2 eingeschaltet.The operating states are indicated schematically in FIG. 4. The upper of the three figures shows that, without tilting, the movement only leads from top to bottom so that the winding mandrel can be actuated in the lower position when the dryer is switched on. The remains in the middle position Switch in an upper position, but is tilted. The winding mandrel is not driven; the hairdryer is switched off. In the operating state, which is shown in the lower of the three figures according to FIG. 4, the hair dryer is switched off, whereas the motor 1 for the winding mandrel 2 is switched on.

Claims (7)

1. Schalter für ein Haarbehandlungsgerät, bestehend aus einem von einem Motor (1) drehangetriebenen Wickeldorn (2) und einem Haartrockner (3), dessen Ausströmdüse (4) senkrecht (5) zur Achse des Wickeldorns (2) und tangential zu seinem Umfang auf diesen gerichtet ist, mit einem Schalter (10) zum Ein- und Ausschalten des Haartrockners des Antriebsmotors (1) für den Wickeldorn, wobei der Schalter (10) auf dem als Handgriff für eine Bedienungsperson ausgebildeten Gehäuseteil (11) von einer oberen in eine untere Stellung in Richtung auf den Handgriff verschiebbar angeordnet ist, dadurch gekennzeichnet, daß der Schalter (10) ferner aus der Verschiebeebene heraus kippbar ist und zwei Schaltnocken (12, 13) aufweist, wobei der eine Schaltnocken (12) bei Verschiebung in die untere näher am Handgriff (11) gelegene Stellung einen ersten Kontakt (14) betätigt, durch den der Motor (1) für den Wickeldorn (2) eingeschaltet wird, wobei dies unabhängig von der Kippstellung des Schalters (10) erfolgt, und daß der zweite Schaltnocken (13) derart ausgebildet ist, daß er beim Kippen einen zweiten Kontakt (15) betätigt, durch den der Haartrockner (3) ausgeschaltet wird.1. Switch for a hair treatment device, consisting of a driven by a motor (1) winding mandrel (2) and a hair dryer (3), the outlet nozzle (4) perpendicular (5) to the axis of the mandrel (2) and tangential to its circumference is directed, with a switch (10) for switching the hair dryer of the drive motor (1) for the winding mandrel on and off, the switch (10) on the housing part (11) designed as a handle for an operator from an upper to a lower one Position is displaceably arranged in the direction of the handle, characterized in that the switch (10) can also be tilted out of the displacement plane and has two switching cams (12, 13), the one switching cam (12) moving closer to the lower one Handle (11) located position actuates a first contact (14), by means of which the motor (1) for the winding mandrel (2) is switched on, this taking place regardless of the tilt position of the switch (10), and that the second switching cam (13) is designed such that it actuates a second contact (15) when tilted, by means of which the hair dryer (3) is switched off. 2. Schalter nach Anspruch 1, dadurch gekennzeichnet, daß der erstgenannte Schaltnocken (12) eine von oben nach unten schräg verlaufende Fläche aufweist, derart, daß er bei Abwärtsbewegung die bewegliche Kontaktfeder (14′) des ersten Kontaktes (14) in Schließstellung drückt.2. Switch according to claim 1, characterized in that the first-mentioned switching cam (12) has an obliquely extending surface from top to bottom, such that it is at Downward movement presses the movable contact spring (14 ') of the first contact (14) in the closed position. 3. Schalter nach Anspruch 1, dadurch gekennzeichnet, daß der zweite Schaltnocken (13) eine Andrückfläche (13′) aufweist, die parallel zu der Richtung der Auf- und Abbewegung verläuft, so daß eine Schalteinwirkung auf die bewegliche Kontaktfeder (15′) des zweiten Kontaktes (15) lediglich bei einer Kippbewegung des Schalters (10) erfolgt.3. Switch according to claim 1, characterized in that the second switching cam (13) has a pressing surface (13 ') which runs parallel to the direction of the up and down movement, so that a switching action on the movable contact spring (15') of second contact (15) occurs only when the switch (10) is tilted. 4. Schalter nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß der Schalter (10) durch ein Plättchen (20) gebildet, zu dessen beiden Seiten die Schaltnocken (12, 13) angeformt sind.4. Switch according to claim 1 or one of the following, characterized in that the switch (10) is formed by a plate (20), on both sides of which the switching cams (12, 13) are integrally formed. 5. Schalter nach Anspruch 4, dadurch gekennzeichnet, daß auf der Unterseite des Plättchens bzw. der angeformten Schaltnocken Kegelstümpfe (21) angeordnet sind, die zur kippbeweglichen Aufnahme des Schalters (10) in einem Aufnahmeteil, das vorzugsweise durch eine Feder (22) gebildet wird, dienen.5. Switch according to claim 4, characterized in that on the underside of the plate or the molded switching cams truncated cones (21) are arranged, which for tilting accommodation of the switch (10) in a receiving part, which is preferably formed by a spring (22) will serve. 6. Schalter nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß er durch ein auf- und abverschiebbares Teil gebildet wird, zu dessen beiden Seiten Führungsstege (30) vorgesehen sind, die je in einem Rahmen (31) laufen, wobei die Grenzflächen der Führungsstege ein begrenztes Kippen innerhalb des Rahmens (31) gestatten.6. Switch according to claim 1 or one of the following, characterized in that it is formed by an up and sliding part, on both sides of which guide webs (30) are provided, each running in a frame (31), the interfaces the guide webs allow limited tilting within the frame (31). 7. Schalter nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß in die Bedienungsfläche zwei Fingereinlegemulden (40, 41) eingeformt sind.7. Switch according to claim 1 or one of the following, characterized in that two finger insertion troughs (40, 41) are formed in the operating surface.
EP88115351A 1987-10-24 1988-09-19 Hair-dressing appliance with a switching arrangement Expired - Lifetime EP0313804B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88115351T ATE85458T1 (en) 1987-10-24 1988-09-19 HAIR TREATMENT DEVICE WITH A SWITCHING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736101 DE3736101A1 (en) 1987-10-24 1987-10-24 SWITCH FOR A HAIR TREATMENT DEVICE
DE3736101 1987-10-24

Publications (2)

Publication Number Publication Date
EP0313804A1 true EP0313804A1 (en) 1989-05-03
EP0313804B1 EP0313804B1 (en) 1993-02-03

Family

ID=6339038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88115351A Expired - Lifetime EP0313804B1 (en) 1987-10-24 1988-09-19 Hair-dressing appliance with a switching arrangement

Country Status (6)

Country Link
US (1) US4906804A (en)
EP (1) EP0313804B1 (en)
JP (1) JPH01153102A (en)
AT (1) ATE85458T1 (en)
CA (1) CA1299616C (en)
DE (2) DE3736101A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69114492T2 (en) * 1991-09-05 1996-06-20 International Business Machines Corp., Armonk, N.Y. Multiple-tip unit for a scanning tunneling microscope, method of manufacturing and using the same in a direct-access storage unit.
DE19906386A1 (en) * 1999-02-16 2000-08-31 Siemens Ag Rocker button input device for mobile data entry device
AR044726A1 (en) * 2002-03-04 2005-10-05 Beatriz Monica Feldman MODELING DEVICE IN HAIR DRYERS
US6686548B2 (en) * 2002-05-20 2004-02-03 Ruey-Zon Chen Quick shut-off device for grinding tool
US7264004B2 (en) * 2003-08-21 2007-09-04 Dzenana Djulbegovic Hair drying/styling device
US20090295725A1 (en) * 2008-06-02 2009-12-03 Zippy Technology Corp. Scroll wheel module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135839A (en) * 1960-02-12 1964-06-02 Gen Motors Corp Multiple position sliding switch
EP0052325A2 (en) * 1980-11-18 1982-05-26 Rudolf Bauer Hair-dressing apparatus
EP0057277A2 (en) * 1981-02-02 1982-08-11 Braun Aktiengesellschaft Multiple function switch for electrical apparatuses such as hair dryers or the like

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520256A (en) * 1983-05-16 1985-05-28 Conair Corporation Hot air curler having a remote air inlet and a slide switch and actuating arm within its handle
US4673778A (en) * 1985-02-05 1987-06-16 The Cherry Corporation Snap action switch
US4820889A (en) * 1988-01-14 1989-04-11 Essex Industries, Inc. Trigger switch assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135839A (en) * 1960-02-12 1964-06-02 Gen Motors Corp Multiple position sliding switch
EP0052325A2 (en) * 1980-11-18 1982-05-26 Rudolf Bauer Hair-dressing apparatus
EP0057277A2 (en) * 1981-02-02 1982-08-11 Braun Aktiengesellschaft Multiple function switch for electrical apparatuses such as hair dryers or the like

Also Published As

Publication number Publication date
US4906804A (en) 1990-03-06
DE3878141D1 (en) 1993-03-18
JPH01153102A (en) 1989-06-15
CA1299616C (en) 1992-04-28
JPH059083B2 (en) 1993-02-04
EP0313804B1 (en) 1993-02-03
ATE85458T1 (en) 1993-02-15
DE3736101A1 (en) 1989-05-03

Similar Documents

Publication Publication Date Title
DE4104572C2 (en)
DE69015052T2 (en) BATTERY HOUSING.
DE19505737C1 (en) Cam switch for kitchen appliance
DE3300221A1 (en) SWITCHGEAR FOR MOUNTING ON A PEDAL
DE3921047A1 (en) SWITCH DEVICE
EP0313804A1 (en) Hair-dressing appliance with a switching arrangement
DE3148855C2 (en) Push or slide switch
DE3336877C2 (en)
DE2951327C2 (en) Switching device
DE3136767C2 (en)
DE19958297B4 (en) Power tool with improved switch device
DE3329673A1 (en) SWITCH ARRANGEMENT
DE3003423A1 (en) Adjustable seat for vehicle - has two-pole direction-reversing switch as end switch for detecting obstacles encountered during seat movement
EP0529477A1 (en) Electric razor
DE2508954C3 (en) Extractor hood
DE19940386C2 (en) pushbutton
EP0004544A2 (en) Switch unit with latching positions
DE8908924U1 (en) Safety switching device for electrical devices, in particular electrically powered hand tools
DE3722616C2 (en)
DE19544467C1 (en) Manually actuated electrical signal generator for such mirror control on motor vehicle
DE3538847A1 (en) Switch block
DE2853810B1 (en) Push button
DE3014829C2 (en) Rotary handle for manual operation of a device
AT398293B (en) FOLDER MECHANICS FOR FOLDER FOR PUNCHED LEAVES
DE19654157C2 (en) Safety device for a stapling machine

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890424

17Q First examination report despatched

Effective date: 19910725

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

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 PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19930203

Ref country code: FR

Effective date: 19930203

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: 19930203

Ref country code: NL

Effective date: 19930203

Ref country code: GB

Effective date: 19930203

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19930203

Ref country code: SE

Effective date: 19930203

Ref country code: BE

Effective date: 19930203

REF Corresponds to:

Ref document number: 85458

Country of ref document: AT

Date of ref document: 19930215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3878141

Country of ref document: DE

Date of ref document: 19930318

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19930203

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

Ref country code: AT

Effective date: 19930919

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

Ref country code: LI

Effective date: 19930930

Ref country code: LU

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

Effective date: 19930930

Ref country code: CH

Effective date: 19930930

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
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: DE

Effective date: 19940601