EP1712716A2 - Verrou rotatif résistant aux vibrations - Google Patents

Verrou rotatif résistant aux vibrations Download PDF

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Publication number
EP1712716A2
EP1712716A2 EP06006646A EP06006646A EP1712716A2 EP 1712716 A2 EP1712716 A2 EP 1712716A2 EP 06006646 A EP06006646 A EP 06006646A EP 06006646 A EP06006646 A EP 06006646A EP 1712716 A2 EP1712716 A2 EP 1712716A2
Authority
EP
European Patent Office
Prior art keywords
actuating shaft
lock core
locking
sleeve
locking pin
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Withdrawn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
EP06006646A
Other languages
German (de)
English (en)
Other versions
EP1712716A3 (fr
Inventor
Rainer Hoffmann
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.)
EMKA Beschlagteile GmbH and Co KG
Original Assignee
EMKA Beschlagteile 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 EMKA Beschlagteile GmbH and Co KG filed Critical EMKA Beschlagteile GmbH and Co KG
Publication of EP1712716A2 publication Critical patent/EP1712716A2/fr
Publication of EP1712716A3 publication Critical patent/EP1712716A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5093For closures
    • Y10T70/5155Door
    • Y10T70/5199Swinging door
    • Y10T70/5246Dead bolts
    • Y10T70/5296Single
    • Y10T70/5301Sliding and swinging
    • Y10T70/531Key operable only

Definitions

  • the invention relates to a Steck finallylbetätigbaren cam lock with a rotatable and lockable arranged in a lock housing lock core as a carrier rotatably connected to the lock core locking tongue.
  • a vibration-proof cam lock with the aforementioned features is from the EP 0 175 211 B1 known.
  • the known cam lock has the disadvantage that the locking of the lock core is functional only when the key is removed, as far as the mask can lock only in its forward position with the lock housing.
  • the vibration safety should be given.
  • the locking of the disc-shaped mask with the closure housing provides only comparatively small locking surfaces, which can put into question a long-term operational reliability of the vibration-proof cam lock closure.
  • the invention is therefore an object of the invention to provide a vibration-proof cam lock with the features mentioned above, in which the Haittelfind is guaranteed regardless of the key function.
  • the stability should be improved for fixing the lock core relative to the closure housing.
  • the invention provides in its basic idea that in the closure housing one of the key to be engaged and by pressing the key relative to the lock core against the force of a is arranged on the lock core supporting spring displaceable actuating shaft, wherein the actuating shaft carries a radially beyond its circumference and the lock core in an axially extending slot and extending into a formed on the closure housing guide slot extending locking pin, and the guide slot two the rotational positions of the locking pin in Having the locking position and in the unlocked position of the locking tongue associated axial locking recesses for the locking pin and a rotational movement of the actuating shaft with locking pin corresponding, extending in the circumferential direction guideway.
  • the invention is thus based on the principle that the key in each case cooperates with an axially relative to the lock core as a carrier of the locking tongue relatively displaceable actuating shaft, which is guided over a fixed thereto locking pin in a closure housing formed in the guide slot and in its two rotational positions via corresponding recesses Part of the guide slot is locked. Since at the same time the locking pin makes a rotational movement not permitting connection between the actuating shaft and the lock core, is located on the locking of the actuating shaft relative to the closure housing and the lock core non-rotatably fixed, so that unwanted rotational movements of the lock core are avoided.
  • the actuation shaft engaged by the key on the fixed me with her and the locking core by cross-locking pin directly drives the rotation of the lock core.
  • the actuating shaft is locked via the locking pin in the two end positions of the key, corresponding to the locking position of the locking tongue and the unlocking position of the locking tongue, directly to the closure housing in the guide slot.
  • the locking position and the Unlocking position of the locking tongue is independently assigned a separate detent position of the locking pin, the locking of the actuating shaft with the lock housing is also independent of whether the key is inserted or withdrawn.
  • the vibration safety is exclusively due to the respective rotational position of the actuating shaft relative to the closure housing.
  • the power transmission is then improved, as far as provided that the locking pin projecting in a symmetrical arrangement on both sides of the actuating shaft, the lock core has two associated slots for carrying out the locking pin and the closure housing has two guide slots for receiving the two ends of the locking pin.
  • transitions between the recesses and the guide rail of the guide slot of the closure housing are designed with a rounding.
  • the guide slot is formed by an introduced into the wall of the closure housing cutout.
  • the guide slot is formed by a cut-out inserted into the wall of a non-rotatably positively insertable into the closure housing control sleeve.
  • the guide slot can be completely formed in the control sleeve.
  • actuating shaft and lock core In a first embodiment with regard to the formation of actuating shaft and lock core is provided that the lock core is sleeve-shaped and the one-piece, axially projecting multi-edged mandrel exhibiting actuating shaft is inserted into the lock core.
  • the key is placed directly on the actuating shaft and the actuating shaft is rotated so.
  • the first axial and lying in the closure housing area for the insertion of the key must be freely accessible, is provided according to an embodiment of the invention that the actuating shaft adjacent axially to the polygonal mandrel lying in the sleeve-shaped lock core federal government as a cover of the interior of the locking core, wherein it is provided in an expedient manner that the collar of the actuating shaft is provided on its outer side with a seal.
  • the formation of the actuating shaft is modified only to the extent that the actuating shaft is in turn sleeve-shaped and encloses an axially projecting from the locking core polygonal mandrel such that the frontal outer edge surface of the sleeve-shaped actuating shaft when attaching the socket wrench and the key holder with the lock core connected polygonal mandrel forms the guide for the socket wrench.
  • the key is attached to the protruding multi-edged mandrel, wherein in this Aufsteckterrorism the key axially displaces the sleeve-shaped actuating shaft in the closure housing, so that the socket wrench is to be brought into engagement with the polygonal mandrel of the lock core and, upon rotation of the socket wrench, the lock core is correspondingly rotated together with the sleeve-shaped actuating shaft carrying the locking pin.
  • the actuating shaft is sleeve-shaped and can be inserted into the lock core formed as a sleeve and forms the key holder for inserting a socket wrench at its frontal opening, wherein in the sleeve-shaped actuating shaft, the wall of the actuating shaft in cross-slots through and in which the actuating shaft encompassing lock core fixed guide pin for receiving the socket wrench is arranged.
  • the inserted into the sleeve-shaped lock core actuating shaft itself is at least partially sleeve-shaped, so that in the operating shaft, a guide pin is arranged, which form the guide for the key when plugging the socket wrench.
  • the frontal opening of the actuating shaft has a contour of a Doppelbart wantls formed shape such that when attaching the Doppelbart wantls on the guide pin, the sleeve-shaped actuating shaft is moved relative to the lock core. Since in this case the guide pin remains stationary because of its definition on the lock core, the relative movement of the actuating shaft to the guide pin enabling slots are arranged in the wall of the sleeve-shaped actuating shaft accordingly.
  • a closure housing 10 has at its front, left end a flange 11, which during assembly of the Apron closure, for example, on a door leaf on the outside of the corresponding, the closure housing receiving door opening comes to rest and is supported against the door leaf.
  • the closure housing 10 is provided with a thread 12 to which a nut 13 can be screwed.
  • a lock core 14 is rotatably disposed, at its plugged into the closure housing 10 end a square 15 is formed on a locking tongue 16 is positively placed and then by means of a fastening screw 17 fixed to the lock core 14 to connect.
  • the lock core 14 is sleeve-shaped, so that in the lock core 14, an actuating shaft 18 is inserted, which has at its front, left end a polygonal mandrel 28 for applying a corresponding socket wrench.
  • the multi-edged mandrel 18 is adjacent to a collar 19, on the outer circumference of a seal 20 can be placed, so that the actuating shaft 18 seals the interior of the lock core 14 according to the insertion into the sleeve-shaped lock core 14.
  • a compression spring 23 is arranged, which biases the actuating shaft 18 in its front position in the lock core 14, so that the actuating shaft 18 in accordance with the pressure exerted by the socket wrench, not shown, relative to the lock core 14 in this insertable is.
  • the actuating shaft 18 has a radially projecting beyond its circumference and inserted into a fitting hole 21 locking pin 22, the wall of the sleeve-shaped lock core 14 in a therein trained elongated hole 24 passes through, so that thereby the relative displacement of the actuating shaft 18 relative to the lock core 14 is ensured.
  • the locking pin 22 engages in a trained in the wall of the closure housing 10 guide slot 25 and is guided in this.
  • the guide slot 25 has two axially arranged locking recesses 26, which are arranged offset from each other over the circumference of the closure housing with the possible angle of rotation of the actuating shaft 18, wherein between the respective recesses 26 a rotational movement of the actuating shaft 18 with locking pin 22 corresponding guide rail 27 formed for the locking pin is.
  • the two axial recesses 26 correspond to the rotational positions of the actuating shaft 18 in the locking position of the locking tongue 16 and in their unlocked position.
  • the actuating shaft 18 is inserted against the action of the spring 23 in the sleeve-shaped lock core 14 with the key. During this insertion movement, the actuating shaft 18 is guided non-rotatably via the locking pin 22 located in the axial latching recess 26. Reached the locking pin 22 after leaving the locking recess 26, the guide rail 27, the actuating shaft 18 is to be rotated with the socket wrench, the locking pin 22, the guide rail 27 passes through until the locking pin 22 abuts in the region of the other recess 26 and here by the axial return movement in the other axial recess 26 can engage.
  • the thus given rotational movement of the actuating shaft 18 is implemented via the lying in the slot 24 of the sleeve-shaped lock core 14 locking pin 22 in a rotational movement of the lock core 14 and thus in a rotational movement of the rotatably connected thereto locking tongue 16. If, at the end of the rotational movement, the opposite axial latching recess 26 is reached, the spring 23 presses the actuating shaft 18 back into its forward position. In this respect, the closing core 14 with the closing tongue 16 connected thereto is also securely fixed in this other end position.
  • the actuating shaft 30 itself formed sleeve-shaped, so that the socket wrench in the actuating shaft 30 can be inserted.
  • an axially extending guide pin 31 by means of a wall of the sleeve-shaped actuating shaft 30 transversely interspersed and engaging in fitting holes 36 of the sleeve-shaped lock core 14 retaining pin 32 set.
  • 30 elongated holes 33 are formed in the wall of the actuating shaft.
  • the sleeve-shaped actuating shaft 30 has an end opening 35, which is given via lateral projections 34 in the form of a double bit key.
  • the guide pin 31 engages in the central opening of the double-bit key and guides it into the closure housing during the insertion movement.
  • the contours of the double bit key engage in the frontal opening 35 with lateral projections 34 of the actuating shaft 30, so that the actuating shaft 30 is displaced axially relative to the sleeve-shaped locking core 14.
  • the further sequence of movements takes place as described for the embodiment according to Figures 1 and 2.
  • the sleeve-shaped actuating shaft 40 has an inner polygonal mandrel 42 of the lock core 41 enclosing annular edge surface 43, wherein the actuator shaft 40 is displaced correspondingly axially and relative to the lock core 14 when placing the socket wrench on the polygonal mandrel 28 by pressure on the edge surface 43.
  • the same movement conditions apply as described for Figures 1 and 2.
  • FIGS. 7 to 9 corresponds in its basic construction to the exemplary embodiment illustrated in FIGS. 3 and 4 and correspondingly described in detail.
  • the main difference is that the guide slot 25 is formed with the axial recesses 26 and the guide rail 27 is not a cutout in the housing wall of the closure housing 10, but now with the closure housing 10 closed by a control sleeve 50 inserted inside the closure housing with a leading edge 52 training cutout 51, where as a counterpart to the Inside the closure housing 10 recesses 53 are recessed for guiding the locking pin 22, which form the guide slot 25 together with the guide edges 52 of the cutout 51 of the control sleeve 50.
  • the mutually opposite cutouts 51 of the control sleeve 50 each go into an axially adjacent further cutout 54, which is intended to cooperate with a respectively formed on the inside of the closure housing 10, projection, not shown, wherein by the engagement of the projection in the respective cutout 54th the control sleeve 50 is non-rotatably fixed relative to the closure housing and in the closure housing 10.
  • the embodiment is supplemented by the arrangement of a seal 58.
  • the frontal opening of the closure housing 10 is closed by a retaining cap 55, in which an insertion opening 56 is formed for inserting a Doppelbart configurels, the double-key while inserting the actuating shaft 30 with the applied lateral extensions 34, said lateral projections 34 are now guided in slots 57 of the lock core 14.
  • a retaining cap 55 in which an insertion opening 56 is formed for inserting a Doppelbart configurels, the double-key while inserting the actuating shaft 30 with the applied lateral extensions 34, said lateral projections 34 are now guided in slots 57 of the lock core 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Portable Outdoor Equipment (AREA)
EP20060006646 2005-04-11 2006-03-30 Verrou rotatif résistant aux vibrations Withdrawn EP1712716A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520005774 DE202005005774U1 (de) 2005-04-11 2005-04-11 Rüttelsicherer Vorreiberverschluss

Publications (2)

Publication Number Publication Date
EP1712716A2 true EP1712716A2 (fr) 2006-10-18
EP1712716A3 EP1712716A3 (fr) 2009-05-20

Family

ID=34707118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060006646 Withdrawn EP1712716A3 (fr) 2005-04-11 2006-03-30 Verrou rotatif résistant aux vibrations

Country Status (3)

Country Link
US (1) US20060236732A1 (fr)
EP (1) EP1712716A3 (fr)
DE (1) DE202005005774U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266052A (zh) * 2016-12-30 2018-07-10 上海谷元电气科技有限公司 一种t型锁体
EP3608491A1 (fr) * 2018-08-07 2020-02-12 Otto Ganter GmbH & Co. KG Normteilefabrik Ferrure de verrouillage étanchéifié
DE102020125972A1 (de) 2020-10-05 2022-04-07 Emka Beschlagteile Gmbh & Co. Kg. Vorreiberverschluss
DE102022123304A1 (de) 2022-09-13 2024-03-14 Emka Beschlagteile Gmbh & Co. Kg Verschluss, insbesondere Vorreiberverschluss
WO2025061775A1 (fr) * 2023-09-18 2025-03-27 Emka Beschlagteile Gmbh & Co. Kg Fermeture à tendeur

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008002511U1 (de) * 2008-02-22 2008-04-30 Emka Beschlagteile Gmbh & Co. Kg Sicherheitsvorreiber
DE202010004366U1 (de) 2010-03-30 2010-06-24 Kraft, Thomas Vorreiberverschluss
DE102012201127A1 (de) * 2012-01-26 2013-08-01 Aug. Winkhaus Gmbh & Co. Kg Sperreinrichtung zur Sperrung einer Bewegung eines gegen einen Rahmen bewegbaren Flügels
EP2628875A1 (fr) 2012-02-17 2013-08-21 Steinbach & Vollmann GmbH & Co. KG Verrou rotatif de sécurité
DE202012103460U1 (de) * 2012-09-11 2013-12-12 Martin Lehmann Gmbh & Co. Kg Möbelverriegelungsvorrichtung
WO2016137901A1 (fr) 2015-02-23 2016-09-01 Hoffman Enclosures, Inc. Guide de tige réglable
US9459123B1 (en) * 2015-07-08 2016-10-04 Roger Morris Vibration probe protection bracket apparatus and method of use thereof
BR112017002274B1 (pt) * 2015-07-14 2022-10-04 Southco, Inc Fecho configurado para fixar um painel em relação a uma armação
EP3875829A3 (fr) 2016-03-07 2021-10-13 Southco, Inc. Ensemble bras de support d'écran pour monter un écran
CN105971408B (zh) * 2016-07-11 2019-02-01 南京东屋电气有限公司 锁芯机构
CN109923272A (zh) 2016-09-20 2019-06-21 埃姆卡零配件两合公司 具有固定装置的压缩闩锁
EP3532687B1 (fr) * 2016-10-26 2022-12-21 Southco, Inc. Verrou de compression à maintien de clavette
US11060330B2 (en) * 2018-05-15 2021-07-13 Elbee Pty Ltd. Tether lock
DE102019129440A1 (de) * 2019-10-31 2021-05-06 Emka Beschlagteile Gmbh & Co. Kg Vorreiber zum Verriegeln einer Tür
DE102024106159A1 (de) * 2024-03-04 2025-09-04 Dirak Dieter Ramsauer Konstruktionselemente Gmbh Verschlussvorrichtung für eine Tür

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US4763935A (en) * 1987-03-25 1988-08-16 Southco, Inc. Door or panel fastener
US5076080A (en) * 1990-08-14 1991-12-31 Mac Fuss Lockable hatch latch
US5152161A (en) * 1992-01-21 1992-10-06 Aba Locks Manufacturer Co., Ltd. Adjustable cam lock
DE4201998C1 (fr) * 1992-01-25 1993-03-18 Steinbach & Vollmann Gmbh & Co, 5628 Heiligenhaus, De
US5931035A (en) * 1996-02-14 1999-08-03 Ortech Co. Cylinder type lock arrangement
DE19803372C2 (de) * 1997-09-17 2002-01-10 Southco Vorrichtung und Verfahren für die Montage von Verriegelungseinrichtungen
DE19814297A1 (de) * 1998-03-31 1999-10-07 Robert Wagner Gmbh & Co Kg Drehriegelverschluß
DE59900985D1 (de) * 1998-04-17 2002-04-18 Emka Beschlagteile Vorreiberverschluss
CA2248714A1 (fr) * 1998-10-19 2000-04-19 Cercueils Vic Royal Inc. Serrure de cercueil
DE29820711U1 (de) * 1998-11-19 2000-03-30 Ramsauer, Dieter, 42555 Velbert Drehriegelverschluß mit Zugeinrichtung
US6640592B2 (en) * 2001-05-08 2003-11-04 Southco, Inc. Key operated latch with combined rotational and translational latching action
US6953209B2 (en) * 2002-09-24 2005-10-11 Southco, Inc. Compression latch

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266052A (zh) * 2016-12-30 2018-07-10 上海谷元电气科技有限公司 一种t型锁体
EP3608491A1 (fr) * 2018-08-07 2020-02-12 Otto Ganter GmbH & Co. KG Normteilefabrik Ferrure de verrouillage étanchéifié
CN110821318A (zh) * 2018-08-07 2020-02-21 欧途瑰泰标准件有限责任及合伙两合公司 经密封的门锁配件
CN110821318B (zh) * 2018-08-07 2022-01-28 欧途瑰泰标准件有限责任及合伙两合公司 经密封的门锁配件
DE102020125972A1 (de) 2020-10-05 2022-04-07 Emka Beschlagteile Gmbh & Co. Kg. Vorreiberverschluss
WO2022073550A1 (fr) 2020-10-05 2022-04-14 Emka Beschlagteile Gmbh & Co. Kg Serrure à came battante
DE102022123304A1 (de) 2022-09-13 2024-03-14 Emka Beschlagteile Gmbh & Co. Kg Verschluss, insbesondere Vorreiberverschluss
WO2024056124A1 (fr) 2022-09-13 2024-03-21 Emka Beschlagteile Gmbh & Co. Kg Verrou, en particulier verrou quart de tour
WO2025061775A1 (fr) * 2023-09-18 2025-03-27 Emka Beschlagteile Gmbh & Co. Kg Fermeture à tendeur
WO2025061778A1 (fr) * 2023-09-18 2025-03-27 Emka Beschlagteile Gmbh & Co. Kg Fermeture à tendeur

Also Published As

Publication number Publication date
EP1712716A3 (fr) 2009-05-20
DE202005005774U1 (de) 2005-06-23
US20060236732A1 (en) 2006-10-26

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