EP3372761A1 - Moyen de stockage industriel comprenant une unité de fermeture - Google Patents

Moyen de stockage industriel comprenant une unité de fermeture Download PDF

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Publication number
EP3372761A1
EP3372761A1 EP17000335.4A EP17000335A EP3372761A1 EP 3372761 A1 EP3372761 A1 EP 3372761A1 EP 17000335 A EP17000335 A EP 17000335A EP 3372761 A1 EP3372761 A1 EP 3372761A1
Authority
EP
European Patent Office
Prior art keywords
drawers
operating bearing
bearing means
closing
drawer
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.)
Withdrawn
Application number
EP17000335.4A
Other languages
German (de)
English (en)
Inventor
Simon Birrer
Hansruedi Meyer
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.)
Lista AG
Original Assignee
Lista AG
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 Lista AG filed Critical Lista AG
Priority to EP17000335.4A priority Critical patent/EP3372761A1/fr
Publication of EP3372761A1 publication Critical patent/EP3372761A1/fr
Withdrawn legal-status Critical Current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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers

Definitions

  • the invention relates to an operating bearing means, in particular a drawer cabinet, which has a body or a frame for accommodating at least one drawer for the storage of production-related stored goods, such as tools, measuring means, workpieces or other production means, wherein the body or the frame at least one, Preferably, a plurality of drawer are retracted and extended, the operating bearing means is provided with means for a single pull-out protection for drawers and with an access authorization means having means to release drawers for access or lock, and provided with means of a closing device which is to release and are provided for closing the operating bearing means.
  • a drawer cabinet which has a body or a frame for accommodating at least one drawer for the storage of production-related stored goods, such as tools, measuring means, workpieces or other production means, wherein the body or the frame at least one, Preferably, a plurality of drawer are retracted and extended, the operating bearing means is provided with means for a single pull-out protection for drawers and with an access authorization means having means to release drawers for access or lock,
  • tool cabinets have already been developed whose access is controlled via an access authorization system. This should be locked or released from a central location whole cabinets and possibly individual drawers of these cabinets. Since the drawers are usually divided by Eingnacsschn and different storage goods can be present with different access rights in the individual compartments of the drawers, also frame for covering drawers are offered, whose size corresponds exactly to the respective drawer surface.
  • the frame should be placed on top of the drawer and fastened to it. It has a matrix-like structure and has for each subject the each drawer an accessible from above and with a hinged flap closable and releasable opening.
  • Each flap is associated with a release request button on the frame which can be used to request a release to open the particular flap or open a flap by a higher level access release device.
  • a release request button on the frame which can be used to request a release to open the particular flap or open a flap by a higher level access release device.
  • the locking device of the corresponding drawer and the corresponding flap of the drawer is unlocked or maintained the lock.
  • Such preferably applied criteria or events that can lead to an automatic closure can be of very different types. For example, the expiration of a predetermined time interval after a previously released release of the operating bearing means or a lapse of a time interval of a certain or determinable length, in which no access is made to a drawer of the drawer cabinet, may be provided as such a criterion. It is also possible that, for example, upon detection of an access of a person not authorized to access the room in which the corresponding drawer cabinet is located, an automatically triggered closure of the drawer cabinet takes place. In a further preferred embodiment of the invention, a closure of the respective operating bearing means can also take place according to a specific schedule.
  • the motor can transmit its drive movement to a transmission.
  • the gear provided by the output side movement then the automatic locking can be made.
  • This solution has the advantage that in a translation through the transmission in the slow, a high torque for the closure movement is available, which ensures high reliability. If a self-locking transmission is provided in a preferred embodiment of the invention, it can be prevented that an unwanted release movement of the locking device can take place when the motor is switched off, for example as a manipulation attempt to bypass the access authorization device.
  • a drawer storage operating storage means in the front of the drawer cabinet have an operating and control unit.
  • This can for example have an operable from the front of the drawer cabinet forth control panel or other control buttons.
  • the operating and control unit can have one or more receivers and transmitters and / or interfaces in order to communicate with a higher-level control and / or with one or more mobile transmitters by operators or users of the drawer cabinet. Transmitters and receivers can be based on a wide variety of radio technology, including those with encryption of the transmitted data.
  • the motor or geared motor provided for closing is arranged in the immediate vicinity of the operating and control unit, preferably in the interior of the carcass behind the operating and control unit.
  • the engine or geared motor can be connected on the output side with a driver rod, which acts on a closure profile, in particular to effect a central closure of drawers, in particular all drawers of the drawer cabinet.
  • a preferably changeable schedule can be stored in a control, for which at least one closing time, preferably at least one closing time and at least one opening time, can be input, and the controller at that time actuates the motor for closing.
  • a further preferred embodiment of the invention can have an identification device, by means of which person-specific features can be determined and thus persons authorized to access can be identified, in particular by comparison with data stored in the controller.
  • an identification device can also preferably be connectable to the controller via an interface of the control of the locking device, whereby an operational bearing means with such an identification device can be modularly supplemented.
  • Fig. 1 shows a drawer cabinet 1, as it is widely used for the storage of operating and production means, as well as for tools in the field of production or the craft.
  • the drawer cabinet 1 has a body 2 made of metal sheets.
  • Each of the drawers 3 of the drawer cabinet 1 is provided with drawer slides 4, for example with telescopically constructed so-called full extensions.
  • drawers 4 drawers individual 3 can be pulled out of the body 2 and retracted back into the body 2.
  • the drawer cabinet 1 can be provided with an access authorization device 5 as well as with a single pull-out safety device 6. With the single pull-out protection a simultaneous withdrawal of more than one drawer - and thus a risk of tipping due to too many pulled out drawers 3 - can be prevented.
  • the access authorization device 5 can be determined, preferably changeable, which drawers 3 released for an excerpt from the body 2 and which drawers 3 are locked for an excerpt. A not authorized due to the access authorization device 5 drawer 3 can thus be blocked by this against an excerpt and remain blocked, although the single pullout security releases all drawers of the cabinet to extract, because currently no drawer 3 is pulled out. For different users and / or different groups of users different access permissions can be present and preferably be set changeable.
  • the respective data on access authorizations are changeably stored in a controller 7 of the drawer cabinet 1 and / or a common control of a plurality of drawer cabinets 1.
  • Both the access authorization device 5 and the single pull-out protection 6 can fall back in preferred embodiments of the invention on the same locking mechanism with which a drawer 3 and / or a group of drawers 3 of the drawer cabinet 1 can be locked separately from other drawers 3 against an excerpt.
  • a closing tongue 10 arranged in the region of the rear side of the respective drawer 3 can cooperate with a closure profile 11 arranged in the region of the rear wall of the body. A retracted into the body 2 drawer 3 engages here in the closure profile 11 and depending on the position of the closure profile 11, this can capture the locking tongue 10 positively or engage behind or release, so that the closing tongue 10 and thus belonging to the respective closing tongue 10 drawer third is locked against an excerpt.
  • the present invention is not limited to this type of mechanical detent or release by a single pull-out safety device 6 described herein.
  • the invention can be used with any individual pull-out protection and any access authorization device 5.
  • the drawer cabinet 1 is also provided with a motorized closing device 12.
  • this has only one motor 14, which with a Mit lovedstange 15 is operatively connected to the closure profile 11.
  • the motor 14 is drivable in both directions of rotation and thus the drive rod 15 rotatable in both directions of rotation.
  • the closure profile 11 can thereby be transferred or brought into a first position (closure position) in which the drawers 3 are closed.
  • the closure profile 11 is transferred to a second position, in which the closure profile 11 is in a release position, in which the closure profile 11, the drawers 3 for extracting a drawer 3 releases.
  • the one direction of rotation of the motor 14 and thus also the driver rod 15 can thus be referred to as the closing direction and the other direction of rotation as the release direction.
  • the closure profile 11 is pivoted or transferred again without motor influence in the closed position.
  • the drawer 3 actuates the closure profile 11 in its extension accordingly.
  • This operation can be done in particular by the closing tongue 10 of the drawer 3, which cooperates with the closure profile 11.
  • the closure profile 11 is pivoted back into its release position or transferred.
  • This movement is also effected by the now inserted into the closure profile 11 closing tongue 10 of the retracting drawer 3.
  • the geometries of the closure profile 11 and the closing tongues 10 are correspondingly coordinated and adjusted so that the movements and processes described take place.
  • Such a closure profile and engaging therein tabs of the drawers are disclosed, for example, by the before the filing of this patent application offered and often sold drawer cabinets, the disclosure of which is hereby incorporated by reference.
  • the motor 14 is designed as a geared motor.
  • the gearbox integrated in the motor reduces the motor-driven drive movement to a slower rate.
  • a geared motor for example, the product offered by the supplier Actobotics under the product name Standard Spur Gear Motor 20RPM / 12VDC, are used.
  • the motor 14 in the region of the front side 2a in the inner region 2b of the body 2 below a cover plate 2c of the Carcass 2 and behind a keypad 16 of a keypad 18 arranged.
  • Keypad 18 keys 0 - 9 for the input of a code, here a numeric code, arranged.
  • a receiving unit is provided, with which radio signals can be received. Different radio technologies and frequency ranges can be used, as well as RFID technology.
  • signals from a user in particular a specific signal pattern, can be sent to the receiver.
  • Such a radio-transmitted signal pattern represents a user code.
  • a possible embodiment of a keypad 16 of the access authorization device 5 is shown.
  • a field is also recognizable which symbolizes an RFID receiver 19.
  • signals originating from an RFID transponder can be received and processed by the controller 7.
  • the reception of a specific signal may lead to a motorized opening or motorized closing of the drawer cabinet.
  • a manually operable means in particular a button, be provided, when actuated an immediate motor closure of the drawer cabinet via the engine.
  • the controller 7 causes an actuation of the motor 14 in such a way that the motor 14 is put into operation in a first direction of rotation , With its transmission, the motor drive movement is slowed down. The resulting rotational movement is transmitted to the driver rod 15, which in turn pivots the closure profile 11 in the release position, in which the Locking tongues 10 of the drawers 3 are released by the closure profile 11 for an extract of the drawers 3.
  • the single pullout protection come into play, as already described above.
  • a predetermined criterion preferably a variably predeterminable criterion
  • the released drawer cabinet 1 is automatically closed by the motor drive movement.
  • a criterion may be, for example, a lapse of a time interval since the last insertion of a drawer 3, without a further drawer being pulled out or being pulled out. If the drawer cabinet 1 is not used within the specified time interval and thus fulfills the criterion, then the controller 7 causes an automatic and motorized closure of the drawer cabinet 1. In this case, the controller 7 sends a closing signal to the motor 14, thereby the carrier rod 15 now in the other direction of rotation, ie in the closing direction, turns.
  • the closure profile 11 is thus transferred to its closed position or pivoted, in which it engages behind the locking tongues 10 of the drawers 3 and thus locks all inserted drawers 3 against an excerpt from the drawer cabinet.
  • a correct authorization code In order to release the drawer cabinet 1 for an extract of drawers 3 again, a correct authorization code must first be entered again.
  • the motor 14 closes the drawer cabinet 1 by prompting the controller 7 according to a predetermined schedule.
  • a schedule can, for example, use conditions such as the production times of a company, under which the respective drawer cabinet 1 is used. be coordinated.
  • a closure of the drawer cabinet 1 can be automatically and motor-generated then take place in each case when a production day and / or a shift ends.
  • the drawer cabinet 1 can be closed automatically at break times or other times in which the drawer cabinet is predictably unattended.
  • the controller 7 can send the closing signal to the motor 14 in a changeable, predeterminable manner, which in turn ensures that the closing profile 11 is pivoted into its closed position by means of the driving rod 15, provided the closing profile 11 is not already in this position Position is located.
  • This process can take place per day, ie per 24 hours, one or more times at the given times. In this way, in particular the security against theft of production means can be improved outside of production times, since such a preferred embodiment of the invention can better prevent thefts from unattended drawer cabinets than previously.
  • a signal for motorized closing of the drawer cabinet can also be done by an external release system.
  • an external release system may be, for example, a central and outsourced from the drawer cabinet control that determines the release and closure of several drawer cabinets 1 and / or their lockable compartments, such as drawers, compartments, etc. and controls.
  • Such signal transmission can be wireless or wired.

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  • Drawers Of Furniture (AREA)
EP17000335.4A 2017-03-05 2017-03-05 Moyen de stockage industriel comprenant une unité de fermeture Withdrawn EP3372761A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17000335.4A EP3372761A1 (fr) 2017-03-05 2017-03-05 Moyen de stockage industriel comprenant une unité de fermeture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17000335.4A EP3372761A1 (fr) 2017-03-05 2017-03-05 Moyen de stockage industriel comprenant une unité de fermeture

Publications (1)

Publication Number Publication Date
EP3372761A1 true EP3372761A1 (fr) 2018-09-12

Family

ID=58265745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17000335.4A Withdrawn EP3372761A1 (fr) 2017-03-05 2017-03-05 Moyen de stockage industriel comprenant une unité de fermeture

Country Status (1)

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EP (1) EP3372761A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4035839A1 (fr) * 2021-02-02 2022-08-03 Lista AG Dispositif de stockage du moyen de production et procédé de commande et de gestion d'au moins un dispositif de stockage du moyen de production

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172967A (en) * 1991-08-23 1992-12-22 Meridian Incorporated Electro-mechanical locking system
US6116067A (en) * 1997-11-12 2000-09-12 Fort Lock Corporation Electronically controlled lock system for tool containers
GB2429493A (en) * 2005-08-23 2007-02-28 Ting-Wei Chang Cabinet with electronic lock
US20070283733A1 (en) * 2006-06-12 2007-12-13 Ratkus Jeffery R Electronic locking system
US20150035294A1 (en) * 2013-08-02 2015-02-05 Accuride International Inc. Cabinet gang lock system for electrically lockable slides
US20160123039A1 (en) * 2014-11-04 2016-05-05 Triteq Lock And Security Llc Integrated Mechanical Lock and Motorized Lock Mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172967A (en) * 1991-08-23 1992-12-22 Meridian Incorporated Electro-mechanical locking system
US6116067A (en) * 1997-11-12 2000-09-12 Fort Lock Corporation Electronically controlled lock system for tool containers
GB2429493A (en) * 2005-08-23 2007-02-28 Ting-Wei Chang Cabinet with electronic lock
US20070283733A1 (en) * 2006-06-12 2007-12-13 Ratkus Jeffery R Electronic locking system
US20150035294A1 (en) * 2013-08-02 2015-02-05 Accuride International Inc. Cabinet gang lock system for electrically lockable slides
US20160123039A1 (en) * 2014-11-04 2016-05-05 Triteq Lock And Security Llc Integrated Mechanical Lock and Motorized Lock Mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4035839A1 (fr) * 2021-02-02 2022-08-03 Lista AG Dispositif de stockage du moyen de production et procédé de commande et de gestion d'au moins un dispositif de stockage du moyen de production

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