EP0102332B1 - Drehbare Steuereinrichtung mit zurückziehbarem Drehknopf, insbesondere für Haushaltsgeräte - Google Patents

Drehbare Steuereinrichtung mit zurückziehbarem Drehknopf, insbesondere für Haushaltsgeräte Download PDF

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Publication number
EP0102332B1
EP0102332B1 EP19830830171 EP83830171A EP0102332B1 EP 0102332 B1 EP0102332 B1 EP 0102332B1 EP 19830830171 EP19830830171 EP 19830830171 EP 83830171 A EP83830171 A EP 83830171A EP 0102332 B1 EP0102332 B1 EP 0102332B1
Authority
EP
European Patent Office
Prior art keywords
knob
control
shaft
restraint device
component
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.)
Expired
Application number
EP19830830171
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English (en)
French (fr)
Other versions
EP0102332B2 (de
EP0102332A3 (en
EP0102332A2 (de
Inventor
Roberto Bertazzoni
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.)
Smeg SpA
Original Assignee
Smeg SpA
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
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Application filed by Smeg SpA filed Critical Smeg SpA
Publication of EP0102332A2 publication Critical patent/EP0102332A2/de
Publication of EP0102332A3 publication Critical patent/EP0102332A3/en
Application granted granted Critical
Publication of EP0102332B1 publication Critical patent/EP0102332B1/de
Publication of EP0102332B2 publication Critical patent/EP0102332B2/de
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Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/087—Controlling members for hand actuation by rotary movement, e.g. hand wheels retractable; Flush control knobs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • 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
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H01H2003/085—Retractable turn knobs, e.g. flush mounted

Definitions

  • the present invention deals with a rotatory control device having a control handle or knob movable from a work position in which it projects from a surrounding surface to a rest position, being retracted with respect to said surface.
  • Such control devices are sometimes used in household appliances, such as for controlling cocks or switches of gas cookers or electric cookers, respectively, ovens and the like. Their purpose is that of providing an easy handling and working of the knob when this is in the projecting position, and its subsequent travel to the rest position, in which it does not project from the surrounding surface of the household apparatus, generally formed of a control panel, thus being protected from shocks and undesired strokes, and in addition the apparatus aspect is aesthetically improved.
  • the known devices could not be used with the timer knob of a dishwashing machine, when it is mounted on the machine door and all the associated linkages as well as the seat for the back stroke of the knob, must be contained in the restricted thickness available between the door and the inner screen-door of the machine.
  • GB-A-2 088 639 intends to solve this problem by obtaining a push-push device of smooth and reliable operation without play, wherein said device is not housed in the knob, but in a box-shaped frame positioned at the rear of the component (a sound volume control mechanism).
  • This solution however requires additional space behind the component, which often is not available.
  • control knob is integral with the control shaft, this is mounted axially slidable, but not turnable with respect to the rotating portion of the component to be controlled, and is connected, at a point located rearward of the control knob, to a restraint device operated in two steps which upon exerting a first pressure on said shaft by means of the knob, causes it to assume a position with the knob recessed from the surrounding surface, and upon a second pressure releases a spring that biases the shaft to a position with the knob in the forward projecting work position.
  • the restraint device operated in two steps does not affect the knob dimensions in the direction of depth and this can be chosen only in view of the requirements for a correct seizing and operation of the knob, thereby with a smaller size than usually.
  • Correspondingly less deep may be the seat in which the knob must be able to be retracted and it results therefrom the possibility of using the device in arrangements to which the prior art solutions could not be applied.
  • the shaft integral to the knob can be guided within the component to be controlled, or in relationship to parts integral therewith, much more efficiently than the way a slidable knob can be guided along its shaft, and also an improved stability of the knob in the "work" position results.
  • the two-steps operated restraint device which is designed to actuate the control shaft, is mounted in a hollow central part of the rotating portion of the component to be controlled or, in an alternative embodiment, is connected to the rear end of the control shaft which in this case extends itself across the whole component to be controlled.
  • the presence of the restraint device does not add to the depth size of the control device assembly, which consequently may have a particularly compact construction.
  • the device size in the depth direction affects no longer the knob, but a region behind the component to be controlled, where there is frequently more availability of space.
  • control shaft to the front end of which the control knob if fixedly mounted, is made integral in its back end portion to a piston-shaped member being axially slidable in the hollow central part of the rotating portion of the component to be controlled to which it is coupled for rotation movement by means of a key-type coupling, the piston-shaped member cooperating with a return spring biasing it to the position corresponding to the forward projecting knob and being formed with a shaped portion which is a part of the two-steps operated restraint device.
  • these configurations of the piston member, forming a part of the restraint device comprise a hollow shaped track co-operating with a coupling clip which is inserted in the rotating portion of the component to be controlled.
  • the restraint device is placed at a side (transversely or vertically) of the component to be controlled and is linked to the rear end of the control shaft through a rocking lever.
  • a rocking lever By this arrangement only the slight dimensions of the rocking lever are to be taken into account, while the size of the restraint device is comprised, in the depth direction, within the overall size of the component to be controlled whereby a minimum total depth of the device is achieved.
  • the restraint device operated in two step is of a commercial type, commonly used to fasten doors and the like.
  • control device of the invention is the actuation means for operating the programme timer of a dishwasher, washing machine, cooker, oven or the like.
  • numeral 1 represents a programme timer of a generally known type, but having a hollow central portion 2 which is integral to the rotating part of the component and formed of a multiplicity of cams, not shown.
  • This hollow central portion 2 is provided with a key 3 extending longitudinally within its cavity.
  • the hollow portion 2 houses a coupling clip 4 with a bent free end 5.
  • a piston-shaped member 6 is placed within the hollow portion 2 of the timer and shows a groove corresponding to the key 3 and co-operating therewith, so that the piston 6 can slide axially in the hollow portion 2 while rotates with the latter without relative motion.
  • the piston 6 On the side opposite to the key 3 the piston 6 has a plane face with a shaped groove track 7 adapted to co-operate with the bent free end 5 of the coupling clip 4 to form therewith a restraint device operable in two steps, which is well known per se.
  • a control shaft 9 projecting from the timer hollow portion 2 is fixed to the piston-shaped member 6 and a knob 10 is fixedly mounted at its outer end.
  • the knob is placed in correspondence with a recess 12 formed in a surface 11, in this case a dishwasher door.
  • the position of the knob 10 in relationship with the surface 11 is such that when the piston 6 is in its position far from the bottom of the hollow portion 2 (Fig. 1), the knob 10 protrudes from surface 11, whereas when the piston 6 is near the bottom of the hollow portion 2 (Fig. 2) the knob is within (in this case completely) the recess 12 which is the seat for its housing.
  • the operation of the device is as follows. Supposing initially the rest position (Fig. 2), upon exerting a pressure on the knob 10 which is retracted in the seat 12, the restraint device to be operated in two steps is actuated to the effect that spring 8 is allowed to move piston 6 away from the bottom of the hollow portion 2: the knob 10 assumes the protruding position of Fig. 1. Then it can be grasped and caused to rotate in order to set the timer on the wished programme. The rotation of the knob 10 is rigidly transmitted to shaft 9 and piston 6 and from this to the rotating portion of the timer through the key 3.
  • knob 10 Upon setting, a further pressure on the knob 10 causes this to move back into the seat 12 while the restraint device operable in two steps holds the piston 6 in the vicinity of the hollow portion bottom. In this position the knob 10 does not protrude from the machine door surface 11, is protected from any accidental shock and cannot be inadvertently rotated such as by children. Furthermore in this not protruding condition it cooperates to a better aspect of the machine. However the knob 10 is still perfectly visible and its observation provides an indication of the progress of the pre-set working programme.
  • the fitting between piston 6 and hollow portion 2 may be precise enough and the control shaft 9 in turn may be efficiently supported in that point where it projects from the hollow portion 2, so that any oscillation of the knob 10 in the "work" forward position can be efficiently prevented.
  • the timer 1a has its rotating portion, instead of being directly fixed to a control shaft, crossed throughout by an axially slidable control shaft 9a having a coupling means 20 cooperating with said rotating portion of the component to be controlled.
  • This coupling means 20 is prismatic, such as a key or the like, in order to' be able to give said rotating portion the rotation movements imparted to the control shaft 9a by means of the operating knob 10, which is mounted as previously described.
  • the knob 10 is brought either to a "work" position (Fig. 6), protruding from the surface 11, or to a "rest” position (Fig. 7) back within the recess 12 (completely in the illustrated embodiment).
  • the rear end of the control shaft 9a which protrudes backwards behind the timer 1, shows a coupling groove 14 for engagement with a fork-shaped end of a first arm 15 of a rocking lever 15-16 which is pivoted to a stationary support 17, a second arm 16 thereof being engaged with the moving element 18 of a restraint device 19 to be operated in two steps, sidely positioned to the timer 1.
  • This restraint device is of a commercial type, commonly used for keeping doors and the like closed, and contains therein a return spring which is used, when required, also to urge the knob 10 toward the work position.
  • this second embodiment is as follows. Supposing initially the rest position (Fig. 7), upon exerting a pressure on the knob 10 which is retracted in the seat 12, the restraint device 19 is actuated to the effect that the moving element 18 is caused (by means of its own return spring) to have a shift in the direction to the outside with the consequence of urging forward the lever 15-16 and also the shaft 9a: the knob 10 reaches the protruding position of Fig. 6. In this position the operation of the knob is as described before, since the rotation of the shaft 9 is transmitted, through the coupling means 20, to the rotating portion of the timer 1.
  • the knob 10 can be efficiently prevented from oscillating as in the previously described embodiment when making the control shaft efficiently supported at both its ends where it extends from the rotating portion of timer 1.
  • the restraint device operable in two steps, of whichever type, may be mounted directly at the rear end of the control shaft 9.
  • control device has been described as applied to a dishwasher programme timer, it is obvious that such a device can be applied to timers for any different type of household apparatus, as well as to whichever else component to be rotatively controlled, and the knob of which can be advantageously retracted into a seat, provided that such a component allows for a hollow portion at the central zone of its rotating member or can be crossed throughout by an axially movable control shaft, respectively, in the first and second described embodiment.
  • the surface 11 may belong, instead of a door, to a control panel and the seat 12, which is entirely free in the represented examples, may be partially occupied by protruding elements adapted to be contained in the rearside cavity 13 of the knob 10, between its mounting hub on the shaft 9 and its outer skirt, which in some cases may provide a further reduction of the dimensions required for the whole device in the depth direction.
  • the shape of the parts forming the device may be modified to conform to the various application requirements and the various components, especially the restraint device operable in two steps, may be replaced with their technical equivalents.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Claims (10)

1. Drehbare Steuereinrichtung eines Typs, der mit einem Steuerknopf versehen ist, welcher bewegbar ist zwischen einer Arbeitsstellung, die von der umgebenden Oberfläche absteht, und einer Ruhestellung, die zurückgezogen in Bezug auf diese Oberfläche ist, dadurch gekennzeichnet, daß der Steuerknopf (10) an einer Stuerwelle (9; 9a) befestigt ist, die axial beweglich, aber nicht drehbar an dem drehbaren Abschnitt einer zu steuernden Baugruppe (1; 1a) befestigt ist, und die Steuerwelle (9; 9a) an einer Stelle hinter dem Steuerknopf (10) mit einer in zwei Stufen betätigbaren Bewegungsbegrenzeinrichtung (4, 7; 9) verbunden ist, die auf einen ersten Druck, der auf die Welle (9; 9a) über den Knopf (10) ausgeübt wird, dessen Bewegung in eine Stellung bewirkt, in der der Knopf (10) von der umgebenden Oberfläche (11) zurückgezogen ist, und auf einen zweiten Druck eine Rückstellfeder (8) freigibt, die die Welle in einer Stellung drückt, in der der Knopf in der abstehenden Arbeitsstellung ist.
2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Bewegungsbegrenzeinrichtung (4, 7), die in zwei Stufen zur Steuerung der Welle (9) betreibbar ist, in einem hohlen zentralen Abschitt (2) des drehenden Teils der zu steuernden Baugruppe (1) untergebracht ist.
3. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Steuerwelle (9) an deren äußerem Ende der Steuerknopf (10) befestigt ist, an ihrem inneren rückwärtigen Ende mit einem kolbenartigen Teil (6) verbunden ist, das axial verschiebbar in dem hohlen zentralen Abschnitt (2) und mit diesem zur Drehbewegung mittels eines schlüsselartigen Kupplungsstückes (3) verbunden ist, daß das kolbenartige Teil (6) mit der Rückstellfeder (8) zusammenwirkt, um dieses Teil in eine Stellung zu drücken, die dem hervortretenden Knopf (10) entspricht, und mit einem Formabschnitt (7) ausgebildet ist, der Teil der Bewegungsbegrenzeinrichtung ist.
4. Einrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Formabschnitte (7) des kolbenartigen Teils (6), die ein Teil der in zwei Stufen betätigbaren Bewegungsbegrenzeinrichtung sind, eine ausgeparte und geformte Gleitbahn aufweisen, die mit einem Kupplungsbügel (4) zusammenwirkt, der in dem drehbaren Abschnitt (2) der zu steuernden Baugruppe (1) eingelegt ist.
5. Einrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Rückstellfeder (8) teilweise in einem Hohlraum des kolbenartigen Teils (6) untergebracht ist.
6. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die in zwei Stufen zum Steuern der Welle (9a) betätigbare Bewegungsbegrenzeinrichtung (19) mit dem inneren rückwärtigen Ende der Steuerwelle (9a) verbunden ist, die durchgehend die zu steuernde Baugruppe (1a) durchquert.
7. Einrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Bewegungsbegrenzeinrichtung (19) (lateral oder vertikal) an einer Seite der zu steuernden Baugruppe (1a) angeordnet und mit dem rückwärtigen Ende der Steuerwelle (9a) durch einen Schwenkhebel (15, 16) verbunden ist.
8. Einrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der Schwenkhebel (15, 16) einen ersten gabelartigen Arm (15), der in eine Aussparung (14) des rückwärtigen Endes der Steuerwelle (9a) eingreift, und einem zweiten Arm (16) aufweist, der gegen das sich bewegende Element (18) der Bewegungsbegrenzeinrichtung (19) anstößt.
9. Einrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die in zwei Stufen betätigbare Bewegungsbegrenzeinrichtung (19) herkömmlichen Typs ist, die im allgemeinen zum Schließen von Türen oder dergleichen verwendet werden.
10. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie das Betätigungsmittel zum Steuern eines Programmzeitschalters (1) eines Geschirrspülers, einer Waschmaschine, eines Kochherdes, eines Heizers oder dergleichen ist.
EP19830830171 1982-08-26 1983-08-26 Drehbare Steuereinrichtung mit zurückziehbarem Drehknopf, insbesondere für Haushaltsgeräte Expired - Lifetime EP0102332B2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT5363282 1982-08-26
IT5363182 1982-08-26
IT5363282 1982-08-26
IT5363182 1982-08-26

Publications (4)

Publication Number Publication Date
EP0102332A2 EP0102332A2 (de) 1984-03-07
EP0102332A3 EP0102332A3 (en) 1985-08-14
EP0102332B1 true EP0102332B1 (de) 1989-03-15
EP0102332B2 EP0102332B2 (de) 1993-09-01

Family

ID=26329578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830830171 Expired - Lifetime EP0102332B2 (de) 1982-08-26 1983-08-26 Drehbare Steuereinrichtung mit zurückziehbarem Drehknopf, insbesondere für Haushaltsgeräte

Country Status (3)

Country Link
EP (1) EP0102332B2 (de)
AU (1) AU1734483A (de)
DE (1) DE3379435D1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059359A1 (en) * 2007-11-05 2009-05-14 Resmed Ltd Ventilation system and control thereof
US10046128B2 (en) 2008-09-17 2018-08-14 Resmed Limited Display and controls for a CPAP device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111100A (ja) * 1989-09-25 1991-05-10 Toshiba Corp 洗濯機
JP3093256B2 (ja) * 1990-07-06 2000-10-03 旭光学工業株式会社 双眼鏡の調整機構
EP0626705A3 (de) * 1993-05-28 1995-01-18 Eaton Corp Kombinierter Druckknopf- und Drehschalter.
US5438172A (en) * 1993-08-16 1995-08-01 Ford Motor Company Zero backlash position encoder
DE69411534T2 (de) * 1994-03-09 1998-12-17 Whirlpool Europe B.V., Veldhoven Versenkbarer Drehknebel
DE19545994A1 (de) * 1995-12-09 1997-06-12 Aeg Hausgeraete Gmbh Versenkbare Drehknebeleinheit
DE19548659C1 (de) * 1995-12-18 1997-05-28 Brose Fahrzeugteile Schaltvorrichtung und Verfahren zum Steuern eines fremdkraftbetätigten Verstellantriebs eines Kraftfahrzeugs
DE19610921C2 (de) * 1996-03-20 1999-10-07 Schott Glas Kochgerät
DE29702936U1 (de) * 1997-02-20 1997-04-30 Grässlin KG, 78112 St Georgen Manuelle Schaltvorrichtung für Zeitschaltuhren
DE10008015A1 (de) * 2000-02-22 2001-08-23 Bsh Bosch Siemens Hausgeraete Haushaltsgerät mit einer Zeitschaltereinrichtung
DE102006039196B3 (de) * 2006-08-22 2007-10-11 Miele & Cie. Kg Versenkbarer Bedienknebel für ein Haushaltsgerät mit einer Welle zur Ankoppelung an einen Energiesteller, Wahlschalter oder dergleichen
US10739011B2 (en) 2018-09-19 2020-08-11 Midea Group Co., Ltd. Retracting and extending control selectors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100404A (en) * 1961-07-13 1963-08-13 Whirlpool Co Retractable knob device
FR1419775A (fr) * 1964-10-19 1965-12-03 Procedes Sauter Manette de commande rotative pour appareil ménager
US3557637A (en) 1969-07-28 1971-01-26 Gen Motors Corp Control knob
DE2250621C3 (de) * 1972-10-16 1979-09-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Drehknopf für eine EinstellweUe
JPS5930988Y2 (ja) 1980-11-19 1984-09-03 アルプス電気株式会社 押釦操作軸のプッシュ・プッシュ機構

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059359A1 (en) * 2007-11-05 2009-05-14 Resmed Ltd Ventilation system and control thereof
US10149952B2 (en) 2007-11-05 2018-12-11 Resmed Limited Continuous positive airway pressure device with user interface
US10046128B2 (en) 2008-09-17 2018-08-14 Resmed Limited Display and controls for a CPAP device

Also Published As

Publication number Publication date
DE3379435D1 (en) 1989-04-20
EP0102332B2 (de) 1993-09-01
EP0102332A3 (en) 1985-08-14
EP0102332A2 (de) 1984-03-07
AU1734483A (en) 1984-03-01

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