EP0116158B1 - Dispositif de contrôle pour réfrigérateurs d'hôtel et autres appareils de libre-service susceptibles d'être fermés - Google Patents

Dispositif de contrôle pour réfrigérateurs d'hôtel et autres appareils de libre-service susceptibles d'être fermés Download PDF

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Publication number
EP0116158B1
EP0116158B1 EP83112836A EP83112836A EP0116158B1 EP 0116158 B1 EP0116158 B1 EP 0116158B1 EP 83112836 A EP83112836 A EP 83112836A EP 83112836 A EP83112836 A EP 83112836A EP 0116158 B1 EP0116158 B1 EP 0116158B1
Authority
EP
European Patent Office
Prior art keywords
indicating element
monitoring apparatus
hotel
door
refrigerators
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
EP83112836A
Other languages
German (de)
English (en)
Other versions
EP0116158A3 (en
EP0116158A2 (fr
Inventor
Manfred Lorek
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.)
Electrolux Siegen GmbH
Original Assignee
Electrolux Siegen 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 Electrolux Siegen GmbH filed Critical Electrolux Siegen GmbH
Priority to AT83112836T priority Critical patent/ATE28227T1/de
Publication of EP0116158A2 publication Critical patent/EP0116158A2/fr
Publication of EP0116158A3 publication Critical patent/EP0116158A3/de
Application granted granted Critical
Publication of EP0116158B1 publication Critical patent/EP0116158B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B39/00—Locks giving indication of authorised or unauthorised unlocking
    • E05B39/04—Locks giving indication of authorised or unauthorised unlocking with counting or registering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Definitions

  • the invention relates to a control device for hotel refrigerators and other lockable self-service devices of the type specified in the preamble of claim 1.
  • marked paper strips have already been proposed, which are pulled by the hotel staff through two eyelets and are intended to tear when the lock is opened or when the refrigerator door is opened.
  • it also takes a certain amount of time to insert and seal (glue) a new strip through the eyelets and there is an undesirable possibility on the part of the company that the strips can be glued together again by the guest after removal.
  • a security lock with a control device is known, the externally visible display element of which is activated by a first actuation of the security lock and remains active regardless of subsequent actions by the device provided with the security lock until it is activated by actuating a separate one Actuator is reset to its inactive initial state.
  • a bolt is moved together with an arm and a leaf spring attached to its end. The free end of the leaf spring slides into a tooth space on a ratchet wheel. Only when the bolt is closed in the opposite direction by turning the key is an indicator disc coupled to the ratchet wheel turned. This security lock is for z. B.
  • Hotel refrigerators are only suitable to a limited extent, since the display is not activated when the lock is unlocked, but only during a closing process. This results in the undesirable possibility for hotel operations that a guest leaves the refrigerator door open or ajar after the drinks have been removed, as a result of which the removal of goods then goes unnoticed.
  • the object of the invention is to provide a control device for hotel refrigerators and possibly other self-service devices, which reliably indicates without manipulation whether the device has been opened in the meantime.
  • the control device causes the z. B. on a wall of the refrigerator or on the door mounted display organ and thereby indicates to the staff that the device has been opened and the removed goods must be replaced. This makes work considerably easier, since only those devices need to be inspected and refilled by the personnel for which the display element has been activated.
  • the display device can expediently be coupled to the door lock of the device and have a slide which can be actuated when opened, the first displacement of which from the rest position moves the display element into its position which is visible from the outside.
  • the display element can be an eccentrically mounted tab, which is adjusted with its colored field of view behind an opening in the door wall.
  • the display device is expediently mounted directly next to the door lock on the inside of the door and its slide is adjusted against spring force when the key is turned or the pivoting handle is moved, a stop unlocking the display element which then automatically, for. B. by weight, adjusts itself to the active position.
  • the hotel refrigerator shown in FIG. 1 has the control device mounted on the inside of its door 1, the display element of which is designed as a latch 12 is visible in an opening 5 when the refrigerator has been opened by the guest by inserting a suitable key into a keyhole 4. After the hotel staff has filled the removed refrigerator contents, the display element can be moved out of the window opening 5 by inserting a key into a further keyhole 3.
  • FIG. 2 shows the control device mounted on the inside of the appliance door 1.
  • a slide 7 is slidably arranged in guides against the force of a spring 8.
  • a projection 9 on the left end of the slide in FIG. 2 projects into the door lock 10 and is displaced in the direction of arrow B against the force of the spring 8 by turning a key inserted into the keyhole 4.
  • a retaining bolt 11 which, in the operating state shown, forms a stop for the display element designed as a retaining latch 12.
  • This holding trap 12 sits in the form of a swivel bracket in a rotationally fixed manner on a pin 13 rotatably mounted and axially fixed in the plastic housing 6 and has a colored viewing area 14 on its narrower end part.
  • the bearing pin 13 for the holding trap 12 is mounted in the plastic housing 6 of the control device.
  • the lower end of the bearing journal 13 in FIG. 3 protrudes approximately up to half into the keyhole 3 with a free space at the side and is designed to receive a special form key 15.
  • an electrical display can also take place, a light bulb or a light guide rod being arranged in the viewing window 5 as the display element and a switch actuating the circuit of the lamp being actuated by a unlocking process or by the pivoting open movement of the door closes permanently and thus lights the lamp as a display element. Only by actuating another switch, for example by means of a hidden push button or by means of a special key, the circuit is interrupted again by the hotel staff and the lamp is thus extinguished.
  • another embodiment can also be used, in which the display element 12 can be reset or the lamp switched off by inserting a specially designed key into the normal keyhole 4.
  • guests and hotel staff have differently designed keys and there is a guarantee that the authorized hotel staff will automatically reset the display device to its initial position each time a refrigerator is opened, so that this reset cannot be forgotten after a refrigerator has been filled.

Landscapes

  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Audible And Visible Signals (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Claims (4)

1. Dispositif de contrôle pour réfrigérateurs d'hôtel et autres appareils en self-service verrouillables, comportant un organe de signalisation (12) qui est visible de l'extérieur, qui est activé par la première utilisation de l'appareil (1) et qui, indépendamment des utilisations suivantes de l'appareil (1), reste actif jusqu'à ce qu'il soit ramené à son état initial inactif par manoeuvre d'un élément de positionnement spécial (13), caractérisé en ce que l'organe de signalisation (12) est déjà activé par l'ouverture de l'appareil (1).
2. Dispositif de contrôle selon la revendication 1 caractérisé en ce qu'un coulisseau (7), manœu- vrable lors de l'ouverture de la porte, présente une butée qui saisit, par derrière, jusqu'au premier coulissement du coulisseau (7), un crochet prévu sur l'organe de signalisation, conçu sous forme d'un loquet de couleur.
3. Dispositif de contrôle selon l'une des revendications 1 et 2, caractérisé en ce que le dispositif de signalisation ne peut être mis hors circuit qu'au moyen d'une clé spéciale (15).
4. Dispositif de contrôle selon la revendication 1, caractérisé, en ce que le dispositif de signalisation est disposé dans un carter de plastique (6) monté immédiatement à côté de la serrure de la porte (6) sur la face intérieure de la porte de l'appareil (1) et qu'il est garanti à l'égard d'un accès non autorisé.
EP83112836A 1983-01-10 1983-12-20 Dispositif de contrôle pour réfrigérateurs d'hôtel et autres appareils de libre-service susceptibles d'être fermés Expired EP0116158B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83112836T ATE28227T1 (de) 1983-01-10 1983-12-20 Kontrolleinrichtung fuer hotelkuehlschraenke und andere abschliessbare selbstbedienungsgeraete.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3300575A DE3300575C2 (de) 1983-01-10 1983-01-10 Kontrolleinrichtung für Hotelkühlschränke und andere verschließbare Selbstbedienungsgeräte
DE3300575 1983-01-10

Publications (3)

Publication Number Publication Date
EP0116158A2 EP0116158A2 (fr) 1984-08-22
EP0116158A3 EP0116158A3 (en) 1984-12-05
EP0116158B1 true EP0116158B1 (fr) 1987-07-08

Family

ID=6187976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112836A Expired EP0116158B1 (fr) 1983-01-10 1983-12-20 Dispositif de contrôle pour réfrigérateurs d'hôtel et autres appareils de libre-service susceptibles d'être fermés

Country Status (7)

Country Link
US (1) US4596203A (fr)
EP (1) EP0116158B1 (fr)
JP (2) JPS59137775A (fr)
AT (1) ATE28227T1 (fr)
CA (1) CA1221584A (fr)
DE (1) DE3300575C2 (fr)
ES (1) ES528752A0 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169949A (en) * 1985-01-19 1986-07-23 Kenrick & Sons Limited Archiba Door or window fastening
GB2182093B (en) * 1985-10-23 1989-10-04 Chubb & Sons Lock & Safe Co Locks
US4864283A (en) * 1986-06-30 1989-09-05 Tandem Computers, Incorporated Temperature alarm
US4942386A (en) * 1988-12-16 1990-07-17 Willis Billy R Integrated impact detection and alarm system
US4912456A (en) * 1988-12-27 1990-03-27 Mickel Thattil J Door latch alarm
FR2659377B1 (fr) * 1990-03-08 1992-07-03 Ait Inter Lignes Aeriennes Int Serrure verrouillable notamment pour voitures de distribution de boissons dans les avions.
JP2622424B2 (ja) * 1990-04-05 1997-06-18 ファナック株式会社 レーザ加工機システムの保守時期監視装置
US5276435A (en) * 1990-07-03 1994-01-04 Rossides Michael T Labelling system for deterring the theft of a very wide variety of items
DE9017146U1 (de) * 1990-12-19 1991-03-14 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Verschlußvorrichtung für eine an einem kastenartigen Behälter angeordnete Tür
US5081444A (en) * 1991-02-07 1992-01-14 Bear Automotive Service Equipment Company Automotive vehicle test equipment with anti-tamper device
US5774053A (en) * 1996-05-02 1998-06-30 Porter; David Storage device for the delivery and pickup of goods
US6426699B1 (en) 1998-12-02 2002-07-30 David Porter Collapsible storage device for the delivery and pickup of goods
US6820805B2 (en) * 2000-06-03 2004-11-23 Ebox Usa Inc. Computerized recording and notification of the delivery and pickup of retail goods
DE10122518B4 (de) * 2001-05-09 2013-08-08 Wietmarscher Ambulanz- Und Sonderfahrzeug Gmbh Anzeigevorrichtung an verschließbaren Behältnissen
FR2877756B1 (fr) * 2004-11-09 2007-01-05 Sagem Dispositif indicateur d'une manoeuvre aller et retour d'un element mobile, et dispositif de verrouillage equipe d'un tel dispositif indicateur
JP3133890U (ja) * 2007-05-16 2007-07-26 株式会社日立ハイテクノロジーズ 検体処理システム
KR102469235B1 (ko) 2015-04-24 2022-11-18 사우스코 인코포레이티드 표시기를 갖는 래치 및 래치 시스템
JP6495873B2 (ja) * 2016-08-24 2019-04-03 株式会社栃木屋 表示装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10727C (de) * G. GEMMERICH in Barmen Sicherheitsschlofs mit Kontroivorrichtung
US1030196A (en) * 1911-06-02 1912-06-18 George H Lucier Burglar-alarm.
US1131278A (en) * 1913-07-05 1915-03-09 Henry W Skinner Automatic supervision of service in hotels and the like.
US1429306A (en) * 1921-12-13 1922-09-19 Vining Leonard Edward Apparatus for preventing theft from closed compartments
US2266086A (en) * 1940-10-07 1941-12-16 Schlage Lock Co Door lock actuated switch
US2637801A (en) * 1952-06-12 1953-05-05 Kelley Door lock and light control switch arrangement
US2922150A (en) * 1957-04-19 1960-01-19 Jezl Anton Door alarm
DE1152915B (de) * 1957-07-10 1963-08-14 Antonio Marcante Tuerschloss, insbesondere fuer Hotelzimmertueren
US3011163A (en) * 1957-10-09 1961-11-28 Robert M Britt Burglar alarm
US3427835A (en) * 1967-01-03 1969-02-18 Saul Jeffee Locking arrangement with indicator
US3644920A (en) * 1969-01-27 1972-02-22 Melvyn T Cartledgc Combination support and alarm system
US3611333A (en) * 1969-01-29 1971-10-05 Nicholas Conigliaro Mailbox operated electronic signal device
US3653022A (en) * 1969-05-09 1972-03-28 Murry Tall Burglar and fire alarm system
US3893095A (en) * 1974-05-31 1975-07-01 Dennis E Dejong Alarm device for indicating the removal of a fire extinguisher
US4040382A (en) * 1976-06-11 1977-08-09 Sheppard Howard H Indicator for relay or the like
DE2632698C2 (de) * 1976-07-21 1985-04-11 Heinrich Wilke Türbeschlag
US4102164A (en) * 1977-06-27 1978-07-25 Allen Taradash Theft prevention apparatus for a motor vehicle
US4196422A (en) * 1978-01-03 1980-04-01 Teledyne Industries, Inc. Intrusion alarm system
US4283718A (en) * 1979-07-02 1981-08-11 Synco National Ltd. Door alarm device
US4437607A (en) * 1981-01-08 1984-03-20 Edward Negosta Mail box signal
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US4427975A (en) * 1981-04-29 1984-01-24 Kinzie James E Unopened-door indicator

Also Published As

Publication number Publication date
US4596203A (en) 1986-06-24
JPH0228074U (fr) 1990-02-23
JPS59137775A (ja) 1984-08-07
DE3300575A1 (de) 1984-07-19
EP0116158A3 (en) 1984-12-05
EP0116158A2 (fr) 1984-08-22
ES8406863A1 (es) 1984-09-01
DE3300575C2 (de) 1985-02-14
CA1221584A (fr) 1987-05-12
ATE28227T1 (de) 1987-07-15
ES528752A0 (es) 1984-09-01

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