EP0434635B1 - Manuell oder automatisch betätigtes Schloss speziell für Rollbalken - Google Patents
Manuell oder automatisch betätigtes Schloss speziell für Rollbalken Download PDFInfo
- Publication number
- EP0434635B1 EP0434635B1 EP90830537A EP90830537A EP0434635B1 EP 0434635 B1 EP0434635 B1 EP 0434635B1 EP 90830537 A EP90830537 A EP 90830537A EP 90830537 A EP90830537 A EP 90830537A EP 0434635 B1 EP0434635 B1 EP 0434635B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear
- movable body
- key
- lock
- electric motor
- 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.)
- Expired - Lifetime
Links
Images
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
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0024—Cams
- E05B2047/0025—Cams in the form of grooves
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
- E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
Definitions
- the present invention relates to a manually or automatically operated lock for closures in general and, in particular, for rolling gates, according to the preamble of claim 1
- the document DE-A-3 606 620 discloses a manually or automatically operated lock having the features of the pre-characterizing portion of the main claim.
- the aim of the present invention is to provide a lock which can be operated either manually or automatically, for closure assemblies in general and for rolling gates in particular, which affords the possibility of indifferently using either a manual operation or an electric cutomatic operation of the lock, without the need of providing discrete closing means, but which remarkably simplify the construction of the lock so as to provide a flexible lock which can also be applied to existing rolling gates.
- Another object of the present invention is to provide such a lock which can also be connected to an alarm system so as to enhance the safety characteristics thereof and which can be easily made starting from easily available elements and materials.
- the manually and automatically operated lock for closures in general and rolling gates in particular, according to the present invention,has the main feature of comprising, inside a box-like holding body of the lock, which holding body has been overally indicated at the reference number 1, an electric motor 2 which, optionally, can be remotely controlled, and is provided with an opening code with a high safety electronic digital coding arrangement.
- the electric motor 2 is coupled, through a kinematic chain or train, overally indicated at the reference number 3, and which will be disclosed in a more detailed way hereinafter, to a pair of opposite side rods 4 which are slidably associated with the body 1.
- the kinematic chain or train 3 comprises a pinion 10, engaged with the shaft of the electric motor 2, which pinion meshes with a bevel tooth arrangement 11 of a first gear 12 provided with a reduced diameter cylindrical tooth arrangement 13 which, in turn, meshes with a second gear 14 having a smaller diameter tooth arrangement and engaging with the larger diameter tooth arrangement of a third gear 15.
- first, second and third gears 12, 14 and 15 practically provide a movement reducing unit, with a high reduction ratio.
- the third gear 15 engages with a middle element, overally indicated at the reference number 20, which comprises a bottom portion 21, shown in figures 9 and 10, provided with an outer tooth arrangement 22 for coupling with the third gear 15, and an inner groove 23 in which there is engaged a movable body 24, clearly shown in figures 7 and 8, which is provided with outer projections 25 having shapes which mate with the inner groove or slot 23 so that said movable body can be made rotatively rigid with the mentioned bottom portion 21.
- the projections 25 engage with an inner groove or slot 26 of a top element 27 provided with an outer tooth arrangement 28, with which respectively engage a fourth gear 29 and a fifth gear 30 in turn engaging with a first and second gear wheels, indicated at 31 and 32, which are provided with eccentric pins 33 slidably housed in cross slots 34 formed on the rods 4 so as to cause said rods 4 to be translated as the gear wheels 31 and 32 turn.
- the rods are caused, through the mentioned kinematic chain, to perform opening and closing movements, since the movable body of the middle element 20 rigidly connects, during the rotary movement, the bottom portion 21 and top portion 27.
- a key cylinder 40 which can be a conventional piston type of cylinder, which is so designed that, as a key is operated, the movable body 24 is pushed against the counterbiassing force of the spring 51 which causes the movable body 24 to disengage from the bottom portion 21 and, accordingly, kinematically disengages said body from the electric motor.
- a slot 50 into which the key can be introduced, so that as the key is turned, the movable body will be also turned and, accordingly, the top portion 27.
- the tooth arrangement coupling the bottom portion, top portion and movable body are provided at their axial end portion with tapering parts provided for facilitating the mutual connection thereof, while absolutely preventing jams from occurring during the return movement.
- the movable body 24 is so designed as to return to its starting position as the key is removed, said movable body being pushed by the counterbiassing spring 51 operating between said movable body and top portion.
- the lock holding body or housing has a very small thickness and, accordingly, it is very suitable for an application to rolling gates.
- connection between the gears and rods is made so that at the start and end of its stroke, the electric motor is not subjected to any load and, accordingly, it will provide a very efficient operation in a loaded condition.
Landscapes
- Lock And Its Accessories (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Claims (5)
- Ein von Hand und automatisch zu betätigendes Schloß für Verriegelungen im allgemeinen und speziell für Rollbalken, dieses Schloß umfassend einen Haltekörper (1), einschließend einen Elektromotor (2), angepaßt, mit einer Translationsbewegung, durch die Einfügung einer Getriebekette (3), ein Paar von gegenüberliegenden Stangen (4) anzutreiben, außerdem ist ein Schloßzylinder (40) bereitgestellt, mit einem mittleren Teil (20) dieser Getriebekette (3) zusammenarbeitend und angepaßt, wenn er durch einen Schlüssel betätigt wird, die kinematische Verbindung mit diesem Elektromotor (2) für die Übersetzung eines beweglichen Körpers (24) zu lösen, diese Stangen (4) werden kinematisch verbunden gehalten mit den Getrieberädern dieser Getriebekette, diese Getriebekette ein Kegelrad (10) umfassend, verbunden mit dem Schaft dieses Elektromotors (2) und ineinandergreifend in ein erstes Getrieberad (12), seinerseits ineinandergreifend in ein zweites Getrieberad (14), das in ein drittes Getrieberad (15) eingreift, so daß eine die Bewegung verringernde Einheit geschaffen wird, dieses dritte Getrieberad (15) ist kinematisch mit diesem mittleren Teil (20) verbunden, seinerseits eingreifend in ein viertes (29) und ein fünftes (30) Getrieberad, ineinandergreifend in ein erstes (31) und in ein zweites (32) Getrieberad, die jeweils kinematisch mit diesen Stangen (4) verbunden sind zur Transformierung einer Rotationsbewegung in eine Translationsbewegung dieser Stangen, dadurch gekennzeichnet, daß dieses mittlere Teil (20) mit einem Bodenteil (21) und einem Oberteil (27) bereitgestellt ist, dieses Bodenteil (21) und das Oberteil (27) auf der selben Rotationsachse zusammenmontiert sind, dieses Bodenteil (21) eingreifend in dieses dritte Getrieberad (15), und dieses Oberteil (27) eingreifend in dieses vierte (29) und fünfte Getrieberad (30), daß dieses Boden- (21) und dieses Oberteil (27) auf ihren inneren Oberflächen mit Schlitzen (23, 26) geschaffen sind, in die gleitend dieser bewegliche Körper (24) verbunden werden kann, dieser bewegliche Körper ist mit abgestimmten äußeren Vorsprüngen (25) geschaffen, so daß der bewegliche Körper das Bodenteil (21) mit dem Oberteil (27) fest verbindet, und daß dieser Schloßzylinder (40) koaxial bezüglich dieses Mittelteils (30) angebracht ist, wenn der Schlüssel in diesen Zylinder eingeführt ist, dieser Schlüssel bewirkend, daß der bewegliche Körper gestoßen wird, um ihn vom Bodenteil zu lösen und dabei diesen Körper kinematisch von dem Elektromotor (2) zu lösen, so daß, wenn dieser Schlüssel gedreht wird, dieser bewegliche Körper (24) auch gedreht wird, und das Oberteil davon und diese Stangen manuell betätigt werden können.
- Ein Schloß gemäß Anspruch 1, dadurch gekennzeichnet, daß dieser bewegliche Körper (24) mit einem Bodenschlitz (50′) bereitgestellt ist, zum entfernbaren Unterbringen eines Endteils dieses Schlüssels.
- Ein Schloß gemäß den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß dieses Schloß weiterhin eine vorgespannte Feder (50) umfaßt, angepaßt, um elastisch diesen beweglichen Körper (24) zu stoßen, um ihn mit diesem Ober- (27) und diesem Boden- (21) teil verbunden zu halten, die Vorspannungskraft dieser Feder (50) wird überwunden, wenn dieser Schlüssel in dieses Schloß eingeführt wird, um zu bewirken, daß dieser bewegliche Körper (24) ausschließlich in dieses Oberteil (27) eingreift.
- Ein Schloß gemäß Anspruch 1, dadurch gekennzeichnet, daß jedes, dieses erste (31) und zweite (32) Getrieberad, jeweils mit einem exzentrischen Stift (33) bereitgestellt ist, gleitend verbunden in einem quer angeordneten Schlitz (34), gebildet auf diesen Stangen (4).
- Ein Schloß gemäß Anspruch 1, dadurch gekennzeichnet, daß dieser Elektromotor (2) durch eine elektronische Vorrichtung mit digitaler Codierung aus der Entfernung bedient werden kann.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02280689A IT1236916B (it) | 1989-12-22 | 1989-12-22 | Serratura, ad azionamento manuale ed automatico, per chiusure in genere e per serrande in particolare. |
IT2280689 | 1989-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0434635A1 EP0434635A1 (de) | 1991-06-26 |
EP0434635B1 true EP0434635B1 (de) | 1994-06-01 |
Family
ID=11200641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90830537A Expired - Lifetime EP0434635B1 (de) | 1989-12-22 | 1990-11-20 | Manuell oder automatisch betätigtes Schloss speziell für Rollbalken |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0434635B1 (de) |
AT (1) | ATE106493T1 (de) |
DE (1) | DE69009426T2 (de) |
ES (1) | ES2056435T3 (de) |
IT (1) | IT1236916B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2696493A1 (fr) * | 1992-10-06 | 1994-04-08 | Fontaine Sa | Mécanisme de manÓoeuvre d'un système de fermeture à pênes ou à tringles. |
EP1158121A2 (de) | 2000-05-22 | 2001-11-28 | KARL FLIETHER GmbH & Co. | Elektromotorisch angetriebener Verschluss |
WO2003097969A3 (en) * | 2002-05-16 | 2004-02-12 | Inovec Pty Ltd | Electronic deadbolt lock arrangement |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711712B1 (fr) * | 1993-10-21 | 1995-12-15 | Deny | Serrure à entraîneur rotatif. |
IT1291003B1 (it) * | 1997-01-13 | 1998-12-14 | Prefer Srl | Serratura per serrande, porte basculanti e simili, con blocchetto a cilindro del tipo detto europeo |
DE19727422C1 (de) * | 1997-06-27 | 1998-06-25 | Meyers Pierre | Koppelsystem für elektronische Verschlußeinrichtungen |
ITBO20020130A1 (it) * | 2002-03-19 | 2003-09-19 | Cisa Spa | Serratura avente un catenaccio azionabile mediante un elettromotore attraverso un ingranaggio di riduzione oppure mediante un cilindro |
ITTO20020254A1 (it) * | 2002-03-22 | 2003-09-22 | Prefer Srl | Serratura a due catenacci comandata da cilindro a profilo. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3606620A1 (de) * | 1986-02-28 | 1987-09-03 | Winkhaus Fa August | Elektronisches tuerschloss |
DE3714808A1 (de) * | 1987-05-04 | 1988-12-15 | Baumgart Geb Roettgen Gertrud | Tuer- oder torbetaetigungs-kodierschaltgeraet |
-
1989
- 1989-12-22 IT IT02280689A patent/IT1236916B/it active IP Right Grant
-
1990
- 1990-11-20 DE DE69009426T patent/DE69009426T2/de not_active Expired - Fee Related
- 1990-11-20 EP EP90830537A patent/EP0434635B1/de not_active Expired - Lifetime
- 1990-11-20 ES ES90830537T patent/ES2056435T3/es not_active Expired - Lifetime
- 1990-11-20 AT AT90830537T patent/ATE106493T1/de not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2696493A1 (fr) * | 1992-10-06 | 1994-04-08 | Fontaine Sa | Mécanisme de manÓoeuvre d'un système de fermeture à pênes ou à tringles. |
EP1158121A2 (de) | 2000-05-22 | 2001-11-28 | KARL FLIETHER GmbH & Co. | Elektromotorisch angetriebener Verschluss |
WO2003097969A3 (en) * | 2002-05-16 | 2004-02-12 | Inovec Pty Ltd | Electronic deadbolt lock arrangement |
CN1662721B (zh) * | 2002-05-16 | 2010-05-05 | 伊诺维克控股有限公司 | 电子锁定插销锁装置 |
Also Published As
Publication number | Publication date |
---|---|
IT8922806A0 (it) | 1989-12-22 |
ATE106493T1 (de) | 1994-06-15 |
DE69009426D1 (de) | 1994-07-07 |
DE69009426T2 (de) | 1994-09-15 |
IT1236916B (it) | 1993-04-26 |
ES2056435T3 (es) | 1994-10-01 |
EP0434635A1 (de) | 1991-06-26 |
IT8922806A1 (it) | 1991-06-22 |
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