EP0116158B1 - Kontrolleinrichtung für Hotelkühlschränke und andere abschliessbare Selbstbedienungsgeräte - Google Patents
Kontrolleinrichtung für Hotelkühlschränke und andere abschliessbare Selbstbedienungsgeräte Download PDFInfo
- 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
Links
Images
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Audible And Visible Signals (AREA)
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 |
---|---|---|---|
DE3300575 | 1983-01-10 | ||
DE3300575A DE3300575C2 (de) | 1983-01-10 | 1983-01-10 | Kontrolleinrichtung für Hotelkühlschränke und andere verschließbare Selbstbedienungsgeräte |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0116158A2 EP0116158A2 (de) | 1984-08-22 |
EP0116158A3 EP0116158A3 (en) | 1984-12-05 |
EP0116158B1 true EP0116158B1 (de) | 1987-07-08 |
Family
ID=6187976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83112836A Expired EP0116158B1 (de) | 1983-01-10 | 1983-12-20 | Kontrolleinrichtung für Hotelkühlschränke und andere abschliessbare Selbstbedienungsgeräte |
Country Status (7)
Country | Link |
---|---|
US (1) | US4596203A (ja) |
EP (1) | EP0116158B1 (ja) |
JP (2) | JPS59137775A (ja) |
AT (1) | ATE28227T1 (ja) |
CA (1) | CA1221584A (ja) |
DE (1) | DE3300575C2 (ja) |
ES (1) | ES8406863A1 (ja) |
Families Citing this family (18)
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 (ja) * | 1990-12-19 | 1991-03-14 | Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De | |
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 |
WO2000032480A2 (en) | 1998-12-02 | 2000-06-08 | David Porter | Collapsible storage device for the delivery and pickup of goods |
AU2001268172A1 (en) * | 2000-06-03 | 2001-12-17 | Ebox.Com, 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 |
BR112017021634B1 (pt) * | 2015-04-24 | 2023-01-17 | Southco, Inc. | Trava com indicador e sistema de trava |
JP6495873B2 (ja) * | 2016-08-24 | 2019-04-03 | 株式会社栃木屋 | 表示装置 |
Family Cites Families (22)
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 |
US4465997A (en) * | 1981-01-26 | 1984-08-14 | Security Network International, Inc. | Exterior mounted door and window alarm switch |
US4427975A (en) * | 1981-04-29 | 1984-01-24 | Kinzie James E | Unopened-door indicator |
-
1983
- 1983-01-10 DE DE3300575A patent/DE3300575C2/de not_active Expired
- 1983-12-20 EP EP83112836A patent/EP0116158B1/de not_active Expired
- 1983-12-20 AT AT83112836T patent/ATE28227T1/de not_active IP Right Cessation
- 1983-12-28 US US06/566,146 patent/US4596203A/en not_active Expired - Lifetime
- 1983-12-28 CA CA000444329A patent/CA1221584A/en not_active Expired
-
1984
- 1984-01-09 JP JP59001812A patent/JPS59137775A/ja active Pending
- 1984-01-09 ES ES528752A patent/ES8406863A1/es not_active Expired
-
1989
- 1989-07-17 JP JP1989083955U patent/JPH0228074U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0116158A2 (de) | 1984-08-22 |
JPS59137775A (ja) | 1984-08-07 |
ES528752A0 (es) | 1984-09-01 |
ATE28227T1 (de) | 1987-07-15 |
US4596203A (en) | 1986-06-24 |
JPH0228074U (ja) | 1990-02-23 |
ES8406863A1 (es) | 1984-09-01 |
DE3300575A1 (de) | 1984-07-19 |
EP0116158A3 (en) | 1984-12-05 |
DE3300575C2 (de) | 1985-02-14 |
CA1221584A (en) | 1987-05-12 |
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