EP2019404A1 - Interrupteur à clé - Google Patents

Interrupteur à clé Download PDF

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Publication number
EP2019404A1
EP2019404A1 EP07014440A EP07014440A EP2019404A1 EP 2019404 A1 EP2019404 A1 EP 2019404A1 EP 07014440 A EP07014440 A EP 07014440A EP 07014440 A EP07014440 A EP 07014440A EP 2019404 A1 EP2019404 A1 EP 2019404A1
Authority
EP
European Patent Office
Prior art keywords
key switch
housing
lock cylinder
switch according
cover
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
EP07014440A
Other languages
German (de)
English (en)
Other versions
EP2019404B1 (fr
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.)
Eurotec Engineering Ltd
Original Assignee
Eurotec Engineering Ltd
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 Eurotec Engineering Ltd filed Critical Eurotec Engineering Ltd
Priority to EP07014440.7A priority Critical patent/EP2019404B1/fr
Publication of EP2019404A1 publication Critical patent/EP2019404A1/fr
Application granted granted Critical
Publication of EP2019404B1 publication Critical patent/EP2019404B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H01H2027/066—Key inserted and then turned to effect operation of the switch having anti-tamper provisions, e.g. avoiding the removal of the lock cylinder

Definitions

  • Such key switches are basically known and serve to enable with the aid of a key an electrical actuation, such as a garage door.
  • a locking plate is inserted into the housing which can be anchored in the housing and serves to pull out the lock cylinder or the cover connected thereto to prevent shut-off position of the lock cylinder.
  • the locking projection and the mounting projection are formed on opposite inner sides of the cast housing, whereby a proper alignment of the lid is ensured.
  • the lid is also a casting, to which a fastening web for fastening the lock cylinder is formed, wherein the fastening web is formed as a cross-sectionally J-shaped receptacle.
  • a J-shaped recording can be - in contrast to U-shaped recordings - achieve a reduction in material.
  • the lock cylinder may be secured with a screw on the receptacle, which penetrates the straight leg of the recording without thread. Through this construction can be the lock cylinder then firmly connect with the receptacle when the screw used protrudes due to their length with their tip from the lock cylinder.
  • the lock cylinder and the switch insert in the direction of the longitudinal axis of the lock cylinder can be arranged overlapping each other, and it is particularly advantageous if the lock cylinder and overlap the switch insert so far that the beard of the lock cylinder dips into the switch insert.
  • the lock cylinder 11 is screwed by means of a screw 20 to the fastening web 14, wherein the screw 20 penetrates the fastening web 14 without thread and in a provided on the lock cylinder 11 threaded bore 22 (FIGS. Fig. 3 ) is screwed.
  • a screw 20 penetrates the fastening web 14 without thread and in a provided on the lock cylinder 11 threaded bore 22 (FIGS. Fig. 3 ) is screwed.
  • FIG. Fig. 3 seen in the longitudinal direction is trapezoidal designed to increase the stability of the fastening web.
  • FIGS. 1 and 2 also show, integrally formed with the cast housing 10 at its upper inner side a projecting into the interior of the cast housing 10 locking projection 24 which is engaged behind in the locked position of the lock cylinder 11 of a beard 26 of the lock cylinder 11.
  • the locking projection 24 is integrally formed on the cast housing 10 via a plate-shaped base 28 to ensure a stable connection between the locking projection 24 and the cast housing 10.
  • An end face 28 'of the plate-shaped base 28 serves at the same time as a stop for the cover 12 (cf. Fig. 2 ).
  • a mounting projection 30 formed, which also projects into the interior of the cast housing and having a threaded bore 32 so that the cover 12 by means of a screw 34 (FIG. Fig. 1 ) can be firmly screwed to the housing.
  • the front side 30 '( Fig. 3 ) of the mounting projection 30 also designed as a stop for the cover 12 (see, in particular Fig. 2 ). Since the two stops 28 'and 30' in the longitudinal direction of the lock cylinder 11 equidistant from the rear wall of the cast housing 10, thus, the lid 12 can be properly aligned within the cast housing.
  • FIG. 2 illustrates, for further locking of the lid 12 on the housing 10, a hook portion 36 integrally formed on the lid 12, wherein the hook portion 36 engages behind the mounting projection 30 in the assembled state.
  • Reference numerals 33 and 35 denote plugs for cable penetrations.
  • switching insert 40 is inserted into the cast housing 10 and positioned there via two integrally formed on the cast housing 10 pin. Subsequently, the unit consisting of cover 12 and lock cylinder 11 is inserted with a slight tilting movement into the cast housing 10 such that the lower edge of the cover 12 is aligned with the inner housing lower edge of the cast housing 10 so that the hook section 36 can engage behind the mounting projection 30.
  • the lock cylinder 11 is operated by means of a key 38 so that it is not in the locked position, so that the beard 26 is laterally rotated from the position shown in the figures, upwardly projecting position and at the locking projection 30 can be passed when the lid 12 and the lock cylinder 11 is completely inserted into the interior of the cast housing 10.
  • an insulating layer 37 for example made of sponge rubber, and a viewing plate 39, for example made of aluminum material, are placed on the lid 12, before then the screw 34 is screwed into the provided on the mounting projection 30 bore 32.
  • the mechanical assembly of the key switch described is completed.
  • the lock cylinder 11 has a length of about 40 mm, wherein the depth of the cast housing 10 in the longitudinal direction is only about 48 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
EP07014440.7A 2007-07-23 2007-07-23 Interrupteur à clé Active EP2019404B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07014440.7A EP2019404B1 (fr) 2007-07-23 2007-07-23 Interrupteur à clé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07014440.7A EP2019404B1 (fr) 2007-07-23 2007-07-23 Interrupteur à clé

Publications (2)

Publication Number Publication Date
EP2019404A1 true EP2019404A1 (fr) 2009-01-28
EP2019404B1 EP2019404B1 (fr) 2014-04-02

Family

ID=38535313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07014440.7A Active EP2019404B1 (fr) 2007-07-23 2007-07-23 Interrupteur à clé

Country Status (1)

Country Link
EP (1) EP2019404B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104425157A (zh) * 2013-09-09 2015-03-18 天津视觉天堂影像文化传媒有限责任公司 锁具形开关
CN104425156A (zh) * 2013-09-07 2015-03-18 天津视觉天堂影像文化传媒有限责任公司 安全开关锁
CN111415835A (zh) * 2019-01-08 2020-07-14 C·鲍姆加特 钥匙开关

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1870490U (de) 1962-12-24 1963-04-18 Gebhard Huegle Elektrischer schlossschalter.
DE19830139A1 (de) * 1998-07-06 2000-01-13 Geba Elektromechanische Und El Schlüsselschaltervorrichtung
WO2004113653A1 (fr) * 2003-06-17 2004-12-29 Hörmann KG Antriebstechnik Dispositif de deverrouillage de secours

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1870490U (de) 1962-12-24 1963-04-18 Gebhard Huegle Elektrischer schlossschalter.
DE19830139A1 (de) * 1998-07-06 2000-01-13 Geba Elektromechanische Und El Schlüsselschaltervorrichtung
WO2004113653A1 (fr) * 2003-06-17 2004-12-29 Hörmann KG Antriebstechnik Dispositif de deverrouillage de secours

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104425156A (zh) * 2013-09-07 2015-03-18 天津视觉天堂影像文化传媒有限责任公司 安全开关锁
CN104425157A (zh) * 2013-09-09 2015-03-18 天津视觉天堂影像文化传媒有限责任公司 锁具形开关
CN111415835A (zh) * 2019-01-08 2020-07-14 C·鲍姆加特 钥匙开关
CN115394597A (zh) * 2019-01-08 2022-11-25 C·鲍姆加特 钥匙开关
CN115394597B (zh) * 2019-01-08 2025-08-19 C·鲍姆加特 钥匙开关

Also Published As

Publication number Publication date
EP2019404B1 (fr) 2014-04-02

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