EP1111170A2 - Serrure avec un dispositif d'accouplement electroméchanique - Google Patents

Serrure avec un dispositif d'accouplement electroméchanique Download PDF

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Publication number
EP1111170A2
EP1111170A2 EP00119597A EP00119597A EP1111170A2 EP 1111170 A2 EP1111170 A2 EP 1111170A2 EP 00119597 A EP00119597 A EP 00119597A EP 00119597 A EP00119597 A EP 00119597A EP 1111170 A2 EP1111170 A2 EP 1111170A2
Authority
EP
European Patent Office
Prior art keywords
actuator
lock according
lock
drive member
drive
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
EP00119597A
Other languages
German (de)
English (en)
Other versions
EP1111170A3 (fr
EP1111170B1 (fr
Inventor
Wolfgang Engler
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.)
Sphinx Elektronik GmbH and Co KG
Original Assignee
Sphinx Elektronik GmbH and Co KG
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 Sphinx Elektronik GmbH and Co KG filed Critical Sphinx Elektronik GmbH and Co KG
Publication of EP1111170A2 publication Critical patent/EP1111170A2/fr
Publication of EP1111170A3 publication Critical patent/EP1111170A3/fr
Application granted granted Critical
Publication of EP1111170B1 publication Critical patent/EP1111170B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/0684—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially
    • E05B47/0692—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially with a rectilinearly moveable coupling element
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/5398—Related dog for interior, manual, bolt manipulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/5416—Exterior manipulator declutched from bolt when dogged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/542—Manual dog-controller concentric with bolt manipulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7102—And details of blocking system [e.g., linkage, latch, pawl, spring]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7751—With ball or roller

Definitions

  • the invention relates to a lock, in particular a door lock, whose operating handle is constantly in active connection with a drive member of an electromechanical coupling device stands after the recognition of an authorization code establishes an operative connection to an output member, which in turn is constantly in operative connection with the actuating mechanism of the castle.
  • a lock with an electromechanical coupling device is known from GB 2 211 239 A.
  • the electromechanical Coupling device comprises an electromagnet, which is at least partially housed in the operating handle is. Because such locks sometimes have considerable operating forces must be recorded without damage, is the electromechanical Coupling device of the known lock appropriately massive. It therefore needs a lot lots of space and a powerful supply voltage source, what a battery operation and thus a retrofit of the lock without the complex laying of supply voltage lines excludes.
  • a lock of the type specified in the introduction is from DE 195 02 288 A1 known.
  • the drive link and the output link are arranged colinearly and designed for rotary actuation.
  • the mutually facing end faces of the drive member and output member are used to produce a complementary Positive locking when the output member moves trained from the disengaged to the engaged position.
  • the electromechanical transducer which is a bistable Solenoid can be used to manufacture the engaged Position the output link and, in the absence of alignment, the Positive locking elements, also the drive member against each Effect of these parts loading springs in their rest position move, etc. overcoming all on the power transmitting Limits of frictional forces.
  • the converter is building therefore large and needed like the lock according to the previously explained State of the art e.g. a battery operation exclusive, powerful supply voltage source.
  • the invention has for its object a castle introductory genus to create that without loss little volume is required in terms of mechanical robustness, and its electromechanical clutch device for switching between the disengaged and the engaged position only a low electrical power is required.
  • the blocking body and / or the blocking element are expediently one Roller or a ball (claim 5).
  • a roller of course, greater forces than in the embodiment are transferred as a ball.
  • greater forces than in the embodiment are transferred as a ball.
  • multiple rollers or balls for transfer use the forces, even to tilt the against each other Avoid moving parts better.
  • the actuator, the actuator and the Output element can be arranged linearly displaceable (claim 6).
  • the drive member can then be made in one piece with the Actuation button and the output member in one piece with the Trap or the deadlock.
  • the actuator, the drive member and the output member be rotatably arranged (claim 8).
  • a standard lock case which is especially important in Case of retrofitting or retrofitting existing door locks a keyless operation, e.g. using a code card or Transponder is a big advantage.
  • these are Actuator, the drive member and the output member as Rings formed with a common axis of rotation (claim 9).
  • the drive ring is best form-fitting with a first square for placing the operating handle connected and the output ring with non-positively a second square for actuating the nut of a conventional one Door lock connected (claim 10).
  • the output ring, the drive ring and the collar essentially be arranged concentrically to each other and with their respective mutually facing peripheral surfaces cooperate (Claim 11).
  • a shallow depth also benefits if the electromechanical transducers in about the same radial Level as the collar and preferably parallel to one Tangent to the circumference of the collar is arranged (claim 12).
  • the diameter should be kept as small as possible are, an embodiment is expedient in which the Output ring, the drive ring and the collar essentially are arranged colinear axially one after the other and their mutually facing end faces interact (Claim 13).
  • the electromechanical transducer can in particular be a Smallest or be a micro-electric motor that either in on is known to be designed as a threaded spindle motor or which is followed by a corresponding transmission that the rotating movement into a translatory movement a spindle or a pin, which in turn acts on the locking member.
  • the electromechanical transducer preferably consists of a bistable solenoid (claim 15).
  • the anchor and so that the anchor rod acting on the locking member Such solenoids are normally in one end position by a spring and in the other end position by one Permanent magnets held. To switch between the short current impulses are sufficient for both end positions Sign. The electrical energy required to switch the Lock between the disengaged and the engaged Position (and vice versa) is then extremely low.
  • the proposed lock needs electrical Energy can be covered from a battery.
  • the preferred Execution of the electromechanical transducer as bistable Lifting magnet leads to a particularly long battery life.
  • FIGS 1 to 5 illustrate the principle of construction of the lock and its electromechanical coupling device based on the different clutch conditions.
  • the manual actuator and the lock latch or The like are not shown.
  • a housing 1 In a housing 1 are between side walls 2a and 2b spaced-apart slide guides 3a, 3b and 4a, 4b arranged. There are a between these sliding guides Setting slide 5, a drive slide 6 and an output slide 7. Above the sliding guide 3a is a bistable one Lifting magnet 8 arranged horizontally. His anchor 8a carries on his anchor rod a clamp 8b. This participates a ball 9 together in a hole in the upper Sliding guide 3a is displaceable.
  • Figure 1 shows the disengaged rest position. In this Position is opposite the ball 9 in the slide valve 5 a spherical cap-shaped recess 10.
  • the Control slide 5 is with the drive slide 6 via a spring-loaded ball 11 locked elastically. In this Embodiment are the ball 11 and they loading spring in the drive slide 6 and the adjusting slide has a flat trough, groove or the like.
  • the Drive slide 6 has two cross bores, each in one Ball 12a or 12b sit as a blocking body.
  • the setting slide 5 has spherical cap-shaped exactly opposite the balls 12a and 12b Recesses 14a and 14b.
  • the output slide 7 are located opposite the balls 12a, 12b troughs 15a, 15b, the depth of which is approximately equal to that of the spherical cap Recesses 14a, 14b, but their length is significantly larger than the diameter of the balls 12a, 12b.
  • the drive slide 6 and the driven slide 7 are each by a helical compression spring 17 or 18 or in the rest position shown in Figure 1 loaded.
  • Figure 2 shows the disengaged state after actuation of the Drive slide 6 in the sense of an experiment, the trap or to open the bolt of the lock.
  • the drive slide 6 has the adjusting slide via the ball 11 5 taken into the drawn position.
  • the slide valve 5 has the ball 9 from its trough 10 in the slide valve 5 lifted out.
  • the helical compression spring 17 is compressed.
  • the output slide 7 has loaded by the helical compression spring 18, not moved.
  • the flat outlet of its troughs 15a, 15b has ensured that the balls 12a, 12b from the position shown in Figure 1 be raised. They provide the necessary space spherical cap-shaped recesses 14a, 14b in the with the Output slide 7 moving slide 5 available.
  • Figure 3 shows the same state as Figure 1, but after a short electrical impulse to produce the engaged Condition.
  • the pulse has the armature 8a of the solenoid 8 brought into the left end position, in which it can be Permanent magnet (not shown) even after decay of the impulse persists.
  • the clamping block 8b now holds the ball 9 in the recess 10 of the slide valve 5, which is thereby in this Position is blocked.
  • Figure 4 shows the state at the beginning of a new operation of the drive slide 6. Since the slide 5 is blocked, its latching with the drive slide has 6 solved by pushing back the ball 11.
  • the flat outlets of the troughs 15a, 15b in the output slide 7 can no longer lift the balls 12a, 12b because this now compared to the spherical dome-shaped recesses 14a, 14b are offset in the adjusting slide 5. Rather are the balls 12a, 12b now in an enlarged form in FIG. 4a Blocked take position shown and connect in this way, the drive slide 6 non-positively with the output slide 7.
  • Figures 6 to 8 show a based on this design principle simple box lock with a sliding bolt 6a, which acts on the drive slide 6 and one Trap 7a, which is integral with the driven slide 7.
  • the Housing 1 has a cover la, which is fastened by screws 1b is.
  • the housing 1 has holes 1c for screws ld for fastening the lock to an indicated door 20.
  • the lifting magnet 8 in the lock is via a connecting cable 21 controllable.
  • Figures 9 to 14 illustrate a second, preferred Embodiment of the lock, in which the movable Parts are designed as rotatable rings and the front especially suitable for mortise locks, their latches and / or Bolt over a door handle (or an outer and an inner handle) is operated.
  • Figure 9 shows primarily the compact design of the Castle.
  • FIGS 10 to 14 illustrate the structure in detail.
  • the outer door handle presses on an outer square 31, the form-fitting with an outer ring 36a is connected, which together with an inner ring 36b forms the drive ring.
  • an adjusting ring 35 Between the outer ring 36a and the Inner ring 36b is an adjusting ring 35. This is over a curly leaf spring 311 set on the inner ring 36b is elastically locked to the drive ring 36a, 36b and has a flat, axially parallel groove.
  • a roller 39 acts as a locking body. This is in one Trough 300 from the outer circumference of the collar 35.
  • the collar 35 is on the outer ring 36a and the inner ring 36b trained ring segments 36c stored. Between Ring segments 36c are four to each other Recesses offset by 90 ° for four rollers 312a to 312d as Locking members between troughs 314a to 314d in the Collar 35 and, in contrast, wider troughs 374a to 374d are displaceable in an output ring 37.
  • the output ring 37 is in turn in the inner ring 36b and a plastic sleeve 371 stored.
  • Output square 37a connected to the (not shown) Nut of a conventional box-type lock engages.
  • Nut of a conventional box-type lock engages.
  • To connect the output ring 37 to the output square 37a serves a cross pin 372 and a locking ring 373.
  • the function of this embodiment corresponds to that the translational embodiment according to Figures 1 to 5.
  • FIGS. 14 and 15 show a third embodiment in FIG schematic simplification, largely the embodiment corresponds to the figures 9 to 13, but in favor of a reduced diameter a greater depth in Purchase takes. While in the second embodiment, the Locking body in the form of the rollers 39 and 317 radially movable and the lifting magnet 38 is arranged radially outside of the adjusting ring 35 are in the third embodiment Locking body or locking members axially movable steel balls and the solenoid is axially offset from the rings. The figures only illustrate the sequence the parts, etc.

Landscapes

  • Lock And Its Accessories (AREA)
  • Paper (AREA)
  • Telephone Function (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP00119597A 1999-12-16 2000-09-07 Serrure avec un dispositif d'accouplement electroméchanique Expired - Lifetime EP1111170B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19960791 1999-12-16
DE19960791A DE19960791C1 (de) 1999-12-16 1999-12-16 Schloss mit einer elektromechanischen Kupplungsvorrichtung

Publications (3)

Publication Number Publication Date
EP1111170A2 true EP1111170A2 (fr) 2001-06-27
EP1111170A3 EP1111170A3 (fr) 2003-10-01
EP1111170B1 EP1111170B1 (fr) 2004-06-09

Family

ID=7932957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00119597A Expired - Lifetime EP1111170B1 (fr) 1999-12-16 2000-09-07 Serrure avec un dispositif d'accouplement electroméchanique

Country Status (8)

Country Link
US (1) US6647753B2 (fr)
EP (1) EP1111170B1 (fr)
CN (1) CN1200193C (fr)
AT (1) ATE268854T1 (fr)
DE (2) DE19960791C1 (fr)
ES (1) ES2222144T3 (fr)
PT (1) PT1111170E (fr)
TW (1) TW480309B (fr)

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US8683833B2 (en) * 2003-05-09 2014-04-01 Simonsvoss Technologies Ag Electronic access control handle set for a door lock
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ITBO20030583A1 (it) * 2003-10-10 2005-04-11 Cisa Spa Serratura elettrica a sostegno magnetico dell'organo di accoppiamento
DE10359758A1 (de) * 2003-12-19 2005-07-14 Karl-Heinz Simon Gmbh & Co. Kg Metallwarenfabrik Schloss
US7387005B2 (en) * 2005-09-28 2008-06-17 Taiwan Fu Hsing Industrial Co., Ltd. Bathroom lock device having an automatically unlocking structure
US8757685B2 (en) * 2006-07-20 2014-06-24 Shanhai One Top Corporation Magnetic lock with auxiliary mechanical locking or resistance
DE102006039843A1 (de) * 2006-08-25 2008-02-28 Fitness Services And Finance Ag Verriegelungsschloss mit Benutzerauthentifizierung
US7543469B1 (en) * 2008-04-07 2009-06-09 Sun-Castle Global Precision Technology Co., Ltd. Mechanism of electronic door lock
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EP2387141B1 (fr) * 2010-05-12 2013-01-30 Siemens Aktiengesellschaft Déconnexion mécanique automatique d'un module de convertisseur électrique dans un agencement de convertisseur de fréquence
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DE102013100484B4 (de) * 2013-01-17 2016-01-07 Günter Uhlmann Kupplung für ein elektromagnetisches Schloss
EP2997209B1 (fr) 2013-05-15 2021-02-17 TriTeq Lock and Security LLC Serrure
DE102014104607B3 (de) * 2014-04-01 2015-09-17 Dom Sicherheitstechnik Gmbh & Co Kg Elektromechanische Kupplungsanordnung mit magnetischem Drehschalter und Verfahren
DE102014106110B4 (de) * 2014-04-30 2023-06-07 ABUS August Bremicker Söhne Kommanditgesellschaft Kupplungsvorrichtung
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TWM513255U (zh) * 2015-06-01 2015-12-01 Flytech Technology Co Ltd 電子鎖
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Also Published As

Publication number Publication date
DE50006745D1 (de) 2004-07-15
US20010003913A1 (en) 2001-06-21
PT1111170E (pt) 2004-10-29
ATE268854T1 (de) 2004-06-15
CN1299913A (zh) 2001-06-20
TW480309B (en) 2002-03-21
US6647753B2 (en) 2003-11-18
EP1111170A3 (fr) 2003-10-01
HK1039510A1 (en) 2002-04-26
EP1111170B1 (fr) 2004-06-09
DE19960791C1 (de) 2001-04-05
ES2222144T3 (es) 2005-02-01
CN1200193C (zh) 2005-05-04

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