EP0098990A2 - Elektrisches Schloss des Typs mit schwenkbarem Riegel - Google Patents

Elektrisches Schloss des Typs mit schwenkbarem Riegel Download PDF

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Publication number
EP0098990A2
EP0098990A2 EP83105906A EP83105906A EP0098990A2 EP 0098990 A2 EP0098990 A2 EP 0098990A2 EP 83105906 A EP83105906 A EP 83105906A EP 83105906 A EP83105906 A EP 83105906A EP 0098990 A2 EP0098990 A2 EP 0098990A2
Authority
EP
European Patent Office
Prior art keywords
lever
latch
engagement
door
electric lock
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.)
Ceased
Application number
EP83105906A
Other languages
English (en)
French (fr)
Other versions
EP0098990A3 (de
Inventor
Giorgio Vanelli Coralli
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.)
Viro Innocenti SpA
Original Assignee
Viro Innocenti SpA
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 Viro Innocenti SpA filed Critical Viro Innocenti SpA
Publication of EP0098990A2 publication Critical patent/EP0098990A2/de
Publication of EP0098990A3 publication Critical patent/EP0098990A3/de
Ceased 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
    • E05B47/0001—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
    • 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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge
    • 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
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • 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
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • 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
    • 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
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Definitions

  • the present invention relates to an electric lock of the swingable latch type which differs from the locks of known kind owing to the fact that it presents a simplified construction and particularly a higher degree of dependability in its performance.
  • the lock mechanism is included in a suitably ribbed casing 1 provided with bores 2 for insertion of screws 3 used for installing the lock.
  • a U-shaped support frame 5 is placed with its longitudinal axis on the centerline of the casing, and is fastened to the bottom thereof by means of screws 4. All the mechanical components of the lock are fitted onto the said support frame 5.
  • a pivot 6 arranged parallel to the endwall and to the adjoining sidewall of casing 1 is immovably mounted, and is held in place by circlips 7, 7'.
  • a swingable latch 8 of suitable known shape and projecting out of slot 9 in casing 1, is pivotably mounted onto pivot 6 received in a swelling extension or web 108 connected with latch 8 and provided with a recessed intermediate portion for housing a cylindrical helical torsion spring 10.
  • the spring 10 is wound round that portion of pivot 6 clear of latch 8, and is anchored by one end to latch 8 and by the other end to one of the wings of support frame 5.
  • Numeral 11 denotes a distance washer fitted on pivot 6.
  • the swelling extension or web 108 provided for latch 8 presents in cross-section the profile of a circle sector, arranged co-axially to pivot 6, and has its upper end formed with a step or catch member 12.
  • the catch member 12 is overlappingly engaged by the lower side of a U-shaped straddle member or dog 113 which by its wings is pivotably mounted onto a pivot 14 supported in the wings of support frame 5 and in parallel relation with pivot 6.
  • Pivot 14 is held in place by a circlip 15 applied to the tapered lower end of this pivot.
  • the dog 113 is made of one piece with a flat lever 13 arranged behind the upper wing of support frame 5 and urged in the outward direction relatively to casing 1 by a torsion spring 16 wound round the upper end of pivot 14 projecting out of support frame 5.
  • a torsion spring 16 wound round the upper end of pivot 14 projecting out of support frame 5.
  • an opening 17 formed in the adjoining wing of support frame 5 one end of torsion spring 16 is anchored to the intermediate part of said lever 13, while its other end is anchored to an extension 106 of pivot 6, in which an annular recess 18 is provided for this purpose.
  • the inward end of lever 13, remote from latch 8, is formed with a step 19, and when the lock mechanism is in the door-fastening condition, this step 19 is engaged by a flat lever 20 made of ferromagnetic material.
  • the lever 20 is swingably mounted in the circular seats 21-21' provided in either wings of support frame 5.
  • Two solenoids 22-22' having like operating features, are positioned beside lever 20 and are secured at 23 to the adjacent wall of casing 1.
  • the plungers 122-122' of solenoids 22-22' are axially urged by springs 24 in the direction of lever 20, so as to keep the said lever in the position for holding the latch 8 in the door-locking position.
  • solenoids 22-22' results in the plungers 122-122' being drawn into the interior of the respective solenoid 22,22', whereby the lever 20 is electromagnetically drawn out of engagement with the step 19 in lever 13. Consequently, the latch 8 being under the prevalent bias of spring 10, swings into its door-opening position shown with dash lines in figure 2, and the lever 13 moves into the position shown with dash-and-dot lines in figure 2.
  • the lock mechanism will be automatically returned into its door fastening condition, in which it holds the latch clamped, whenever the latch 8 is swung into door-locking engagement with the selvage (not shown) fixedly secured in the door frame.
  • step or catch member 12 in the latch swelling extension or web 108 is again moved into engagement with the lower side of dog 113 straddling it, and the lever 13 again swings in the outward direction, so that the lever 20 can swing into abutment with the underside of step 19 at the end of lever 13.
  • the lever 20 has its top and bottom portions formed with hook-shaped facing extensions 220,220', respectively, so that it presents in cross-section a double-L profile.
  • the extensions 220,220' are loosely fitted in, and cooperate with the sideward notches 125,125' in a metal platelet 25 bearing on the end wall of casing 1 and which is held in place by the body of solenoids 22-22', that however allow the unhindered movement of said platelet 25.
  • Platelet 25 constitutes a ballast of a suitable weight, which prevents the swinging of lever 20 into its door-opening position any time the lock will be subjected to rather strong shocks or stresses with a component in the direction of arrow F shown in Figure 2.
  • the electrically operated lock mechanism according to the invention can be also operated by means of a suitably coded key.
  • the casing 1 is provided for this purpose with a cover 26 onto which the unit 27 of a key-controlled safety lock is fixedly mounted.
  • the cover 26 is secured to casing 1, and by means of screws 29 the safety lock unit 27 is secured to said cover 26.
  • a key-controlled safety lock unit 32 is secured by means of screws 30 to the external side of the endwall of casing 1, and is arranged opposite to, and into alignment with the safety lock unit 27.
  • the bottom of support 5 is provided with an opening 33 (see figure 1) permitting to fit in the screws 30 and exposing a sufficiently large portion of the backwall of casing 1.
  • bushing 34 (figure 3).
  • the internal wall of bushing 34 is suitably shaped, so as to be adapted for cooperating with one end of a small drive bar 35 which by its opposite end is connected to the rotary cylinder of the safety lock unit 32.
  • a flat bar 36 is arranged near the inner side of the bottom wing of support 5 and is slidable in the longitudinal direction.
  • the bifurcated end 136 of the flat bar 36 is engaged by pivot 14, and its opposite rounded end 236 cooperates with the upper portion of lever 20.
  • a pin 37 is secured to the intermediate side portion of the flat bar 36, and is passed through a slot 38 formed in the adjoining bottom wing of support 5, so as to project downwardly therefrom.
  • the downward end of pin 37 is anchored to one end of extension spring 49, which by its opposite end is anchored to pivot 14.
  • Fitted on pin 37 is a sleeve collar 137 cooperating with the outer side of the bottom wing of support 5, and serving as guide member for the flat bar 36.
  • the slot 38 is provided at one end with an expanded portion 138 of a size which is sufficiently wide for receiving the sleeve collar 137.
  • the wings 336-336' have an opening 39-39' formed therein, in which there is engaged the inward end of the L-shaped levers 40-40', respectively keyed onto the rotary barrel of the safety lock unit 27 and onto the bushing 34.
  • a terminal block 41 Fastened to the endwall of casing 1 is a terminal block 41 to which the terminals of solenoids 22-22' are connected.
EP83105906A 1982-06-21 1983-06-16 Elektrisches Schloss des Typs mit schwenkbarem Riegel Ceased EP0098990A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT495182U IT8204951V0 (it) 1982-06-21 1982-06-21 Serratura elettrica perfezionata, del tipo a catenaccio rotante
IT495182U 1982-06-21

Publications (2)

Publication Number Publication Date
EP0098990A2 true EP0098990A2 (de) 1984-01-25
EP0098990A3 EP0098990A3 (de) 1984-04-25

Family

ID=11116378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83105906A Ceased EP0098990A3 (de) 1982-06-21 1983-06-16 Elektrisches Schloss des Typs mit schwenkbarem Riegel

Country Status (2)

Country Link
EP (1) EP0098990A3 (de)
IT (1) IT8204951V0 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652375A1 (fr) * 1989-09-26 1991-03-29 Cazenave Pierre Serrure de securite.
EP0799956A2 (de) * 1996-04-04 1997-10-08 Simons & Voss Identifikationssysteme GmbH Schloss
WO2008086934A1 (en) * 2007-01-15 2008-07-24 BSH Bosch und Siemens Hausgeräte GmbH Door hook assembly and washing device using the same
CN109393734A (zh) * 2018-12-07 2019-03-01 珠海希杰贸易有限公司 一种万向移动平台

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197101C (de) *
DE80383C (de) *
DE182543C (de) *
CH313939A (de) * 1953-02-19 1956-05-31 Fuss Fritz Elektrischer Türöffner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197101C (de) *
DE80383C (de) *
DE182543C (de) *
CH313939A (de) * 1953-02-19 1956-05-31 Fuss Fritz Elektrischer Türöffner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652375A1 (fr) * 1989-09-26 1991-03-29 Cazenave Pierre Serrure de securite.
EP0799956A2 (de) * 1996-04-04 1997-10-08 Simons & Voss Identifikationssysteme GmbH Schloss
EP0799956A3 (de) * 1996-04-04 1999-05-26 Simons & Voss Identifikationssysteme GmbH Schloss
WO2008086934A1 (en) * 2007-01-15 2008-07-24 BSH Bosch und Siemens Hausgeräte GmbH Door hook assembly and washing device using the same
CN109393734A (zh) * 2018-12-07 2019-03-01 珠海希杰贸易有限公司 一种万向移动平台
CN109393734B (zh) * 2018-12-07 2023-11-10 珠海希杰贸易有限公司 一种万向移动平台

Also Published As

Publication number Publication date
EP0098990A3 (de) 1984-04-25
IT8204951V0 (it) 1982-06-21

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE CH DE FR GB LI LU NL SE

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Effective date: 19840620

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18R Application refused

Effective date: 19870411

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VANELLI CORALLI, GIORGIO