EP0041217A1 - Mécanisme de commande pour au moins un pêne - Google Patents
Mécanisme de commande pour au moins un pêne Download PDFInfo
- Publication number
- EP0041217A1 EP0041217A1 EP81104034A EP81104034A EP0041217A1 EP 0041217 A1 EP0041217 A1 EP 0041217A1 EP 81104034 A EP81104034 A EP 81104034A EP 81104034 A EP81104034 A EP 81104034A EP 0041217 A1 EP0041217 A1 EP 0041217A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pinion
- teeth
- locking
- ring
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
- E05B17/042—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member using toothed wheels or geared sectors
Definitions
- the invention relates to a drive for at least one locking member, in particular for locking a door, a window or the like.
- a drive for at least one gear which can be driven by a pinion, the pinion being rotatable by means of the locking bar of a locking cylinder and essentially having the shape of a has radially slotted ring.
- Such a drive is known for example from DE-OS 28 31 896.
- the maximum thickness of the ring, seen in the radial direction, is determined by the gap between the annular bearing piece of the locking bar and the web-shaped housing part of the locking cylinder in the area of the fastening thread for the fastening screw.
- the thickness of the flat locking cylinder part also limits the number of teeth, at least upwards. This is due to the fact that the pinion located in a lock case, for example, is usually installed before the lock cylinder is inserted into the lock in question and the lock cylinder must be able to be removed later for repair purposes via the radial slot of the pinion.
- both the pinion size and the number of pinion teeth are subject to the restriction mentioned, because there is occasionally a need for a larger pinion and / or for a pinion with a larger number of teeth.
- a larger sprocket is used, for example, when the gearwheel working with it cannot be moved closer to the sprocket due to other circumstances, so that the use of idler gears becomes necessary.
- a larger number of pinion teeth may be desirable in order to obtain a different transmission ratio and / or torque.
- the object of the invention is therefore to design a drive of the type mentioned in such a way that, despite the use of conventional locking cylinders, pinions with a larger diameter and thus possibly a larger number of teeth can be used.
- the drive is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim.
- the eccentric arrangement of the pinion axis of rotation with respect to the axis of rotation of the locking bar permits the use of relatively large pinions, the diameter of which can only be limited by other facts.
- the tooth spacing, seen in the circumferential direction is limited, as in the known prior art, by the slot width or the thickness of the flat locking cylinder part of the commercially available locking cylinder, while there is an upper limit, for example by the design of the associated gear. Since the ring width is practically the same as that of the previously known pinions, the larger the pinion selected, the larger the inner diameter of the ring-shaped pinion.
- the gear is designed as a spur gear and its thickness corresponds approximately to the tooth height of the pinion teeth.
- the thickness of the pinion teeth is approximately smaller in the pitch circle area than the tooth spacing, in particular the tooth spacing is two to four times and corresponds at least to the thickness of the flat locking cylinder part, and that the gear wheel is one has the number of shortened teeth corresponding to the step-up ratio and the number of pinion teeth for the passage of the locking bit. The shortening of the tooth or teeth depends on the dimensions of this gear in question and the size and assignment of the lock bit to the pinion.
- a lock cylinder 1 designed in a conventional manner with a flat housing part 2 and a cylindrical housing part 3 has a rotatable lock bit 4.
- a key (not shown) can be selected either from the left end face 5 or insert the right front 6.
- This key can be the the locking cam 4 having rotary member 7 to rotate about at least a full 360 0th
- the locking cylinder is fastened in a corresponding receptacle of a lock case or another fitting of a door, a window or the like. With the aid of a screw which is screwed into the thread 8.
- the rotary movement of the locking bar is suitably converted into a displacement movement of at least one bolt or transmit a thrust member carrying at least one bolt.
- the drive according to the invention has a pinion 9 and a gearwheel 10.
- the pinion is driven by the locking bit 4 and it in turn drives the gearwheel 10.
- the rotational movement of the gearwheel 10 can be converted into a reciprocating motion, for example, via a toothed rack, wherein, if necessary, further gearwheels can also be interposed.
- the further flow of force is not important in connection with the design of the drive according to the invention, rather it can be of a known type.
- the pinion 9 has the shape of a radially slotted ring.
- the width of the slot 11 corresponds approximately to the width of the flat housing part 2 of the lock cylinder 1, so that the lock cylinder can be easily pulled out of the pinion perpendicular to the image plane when aligned with this slot. This is necessary insofar as the entire drive, with the exception of the lock cylinder, is mounted in a lock case, a door or the like, for example, and the lock cylinder is only used when the door is finally hinged.
- the width of the pinion 9 corresponds approximately to the width of the locking bar 4, and both widths are determined by the width of the housing slot 15 of the locking cylinder 1.
- the inner diameter 16 of the pinion 9 is substantially larger than the outer diameter of the cylindrical housing part 3 of the locking cylinder 1, whereby the pinion 9 is eccentrically arranged relative to the axis of rotation 14 of the locking bar 4 .
- the pinion is stored, for example, in an annular receptacle 17 in the lock case or the like.
- the pinion 9 is designed in the manner of a ring gear and it has axially projecting teeth 18 which are located on one of the two end faces of the ring 19. 2, the gearwheel 10 is substantially thinner than the pinion 9, and its thickness preferably corresponds to the tooth height of the pinion teeth 18.
- the gearwheel is designed as a spur gear, the tooth shape of the gearwheel and pinion being clear in FIG. 1 you can see.
- the reason for this is that in the area of the slot 11 of the pinion 9, between the two teeth on both sides and beyond the slot, there is the locking bit 4, which acts as a drive member and extends perpendicularly to the image plane approximately as far as the teeth 18 of the pinion 9.
- the shortening of the teeth 21 and 22 is not problematic, however, because only relatively small forces are to be transmitted with this drive.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3021086 | 1980-06-04 | ||
DE19803021086 DE3021086A1 (de) | 1980-06-04 | 1980-06-04 | Antrieb fuer wenigstens ein riegelglied |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0041217A1 true EP0041217A1 (fr) | 1981-12-09 |
EP0041217B1 EP0041217B1 (fr) | 1983-05-25 |
Family
ID=6103899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19810104034 Expired EP0041217B1 (fr) | 1980-06-04 | 1981-05-26 | Mécanisme de commande pour au moins un pêne |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0041217B1 (fr) |
DE (1) | DE3021086A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3342191A1 (de) * | 1983-11-23 | 1985-05-30 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Getriebe fuer treibstangen an fenstern, tueren o.dgl. |
FR2607176A1 (fr) * | 1986-11-25 | 1988-05-27 | Stremler | Serrure dont le barillet est accouple, par un jeu de pignons, avec la piece actionnant le pene |
WO1994005883A1 (fr) * | 1992-09-07 | 1994-03-17 | Elzett-Sopron | Serrure a blocage de l'organe de commande de verrouillage |
FR2707322A1 (fr) * | 1993-07-05 | 1995-01-13 | Laperche Sa | Serrure à cylindre et à engrenages de transmission du mouvement au pêne de celle-ci. |
FR2762035A1 (fr) * | 1997-04-15 | 1998-10-16 | Euro Elzett | Serrure a entraineur rotatif |
GB2331784A (en) * | 1997-11-28 | 1999-06-02 | Simon Napthine | Cog wheel cam for lock cylinders |
FR2822491A1 (fr) * | 2001-03-23 | 2002-09-27 | Reelax France Sa | Cylindre de serrure perfectionne et serrure munie d'un tel cylindre |
EP0989260A3 (fr) * | 1998-09-22 | 2003-03-05 | HEWI Heinrich Wilke GmbH | Dispositif de cylindre pour serrures |
FR2861116A1 (fr) * | 2003-10-21 | 2005-04-22 | Bezault Sas | Dispositif de securite anti-effraction pour serrure et notamment une serrure multipoints pour porte, fenetre ou chassis coulissant |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1008364A5 (nl) * | 1993-01-13 | 1996-04-02 | Parys Remi E Van | Slotmechanisme en sluiting voorzien van dergelijk slotmechanisme. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1190878A (fr) * | 1958-01-30 | 1959-10-15 | Rhetaise Ind Et Commerciale Sa | Perfectionnements aux serrures et fermetures |
DE2831896A1 (de) * | 1978-07-20 | 1980-01-31 | Gretsch Unitas Gmbh | Tuerschloss mit schluesselbetaetigbarem schliesszylinder |
-
1980
- 1980-06-04 DE DE19803021086 patent/DE3021086A1/de not_active Withdrawn
-
1981
- 1981-05-26 EP EP19810104034 patent/EP0041217B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1190878A (fr) * | 1958-01-30 | 1959-10-15 | Rhetaise Ind Et Commerciale Sa | Perfectionnements aux serrures et fermetures |
DE2831896A1 (de) * | 1978-07-20 | 1980-01-31 | Gretsch Unitas Gmbh | Tuerschloss mit schluesselbetaetigbarem schliesszylinder |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3342191A1 (de) * | 1983-11-23 | 1985-05-30 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Getriebe fuer treibstangen an fenstern, tueren o.dgl. |
FR2607176A1 (fr) * | 1986-11-25 | 1988-05-27 | Stremler | Serrure dont le barillet est accouple, par un jeu de pignons, avec la piece actionnant le pene |
EP0270425A2 (fr) * | 1986-11-25 | 1988-06-08 | Stremler | Serrure dont le barillet est accouplé, par un jeu de pignons, avec la pièce actionnant le pêne |
EP0270425A3 (en) * | 1986-11-25 | 1988-07-06 | Stremler | Lock with a rotor connected to the bolt by a set of pinions |
WO1994005883A1 (fr) * | 1992-09-07 | 1994-03-17 | Elzett-Sopron | Serrure a blocage de l'organe de commande de verrouillage |
FR2707322A1 (fr) * | 1993-07-05 | 1995-01-13 | Laperche Sa | Serrure à cylindre et à engrenages de transmission du mouvement au pêne de celle-ci. |
FR2762035A1 (fr) * | 1997-04-15 | 1998-10-16 | Euro Elzett | Serrure a entraineur rotatif |
EP0872613A1 (fr) * | 1997-04-15 | 1998-10-21 | Metalux | Serrure à entraíneur rotatif |
GB2331784A (en) * | 1997-11-28 | 1999-06-02 | Simon Napthine | Cog wheel cam for lock cylinders |
EP0989260A3 (fr) * | 1998-09-22 | 2003-03-05 | HEWI Heinrich Wilke GmbH | Dispositif de cylindre pour serrures |
FR2822491A1 (fr) * | 2001-03-23 | 2002-09-27 | Reelax France Sa | Cylindre de serrure perfectionne et serrure munie d'un tel cylindre |
FR2861116A1 (fr) * | 2003-10-21 | 2005-04-22 | Bezault Sas | Dispositif de securite anti-effraction pour serrure et notamment une serrure multipoints pour porte, fenetre ou chassis coulissant |
Also Published As
Publication number | Publication date |
---|---|
EP0041217B1 (fr) | 1983-05-25 |
DE3021086A1 (de) | 1981-12-10 |
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Legal Events
Date | Code | Title | Description |
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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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AK | Designated contracting states |
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ET | Fr: translation filed | ||
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