WO1995008686A1 - Dispositif de verrouillage pour double-portes coulissantes - Google Patents
Dispositif de verrouillage pour double-portes coulissantes Download PDFInfo
- Publication number
- WO1995008686A1 WO1995008686A1 PCT/SE1994/000838 SE9400838W WO9508686A1 WO 1995008686 A1 WO1995008686 A1 WO 1995008686A1 SE 9400838 W SE9400838 W SE 9400838W WO 9508686 A1 WO9508686 A1 WO 9508686A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cam
- bolt
- notch
- lock
- doors
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C7/00—Fastening devices specially adapted for two wings
- E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
- E05C7/06—Fastening devices specially adapted for two wings for wings which abut when closed a fastening device for one wing being actuated or controlled by closing another wing
Definitions
- the present invention relates to a locking device for double doors and the like, comprising a bolt follower applied on one of the doors, cooperating with a lock on the other door.
- Another problem with such known designs is to be able to keep the dimensions and space requirement of the lock within certain limits, and also to be able to ensure locking against external manipulation as long as the door is closed.
- the object of the invention is a lock that is characterized in that it comprises a lock case having a laterally directed notch (recess), and a pivotably journalled cam in which a notch or recess is also provided so that the bolt follower is arranged, upon closing of the doors, to be inserted into the notch in the lock case and also into the notch in the cam, the bolt follower thus pressing against one side of the cam notch during a closing movement and thereby rotating the cam which thus, via levers and /or a link mechanism, forces a dead-bolt into the lock, and that the opposite movement occurs upon opening of the doors by the bolt follower pressing against another side of the cam notch, the notches of the cam and the lock case at least partially overlapping each other.
- Such locking devices are not previously known and need no spring force to return the dead-bolt to its initial position after opening of the active door, which was liable to cause a problem in previous designs in the form of unfavourable friction forces.
- the lock is forcibly controlled both at opening and closing of the bolt follower, without said drawback.
- Figures 1-3 show the application area and Figures 4, 5 and 6 the lock according to the invention.
- Figure 7 is a view A-A according to Figure 5 and, together with Figures 8 and 9, also shows the lock movements upon closing.
- Figure 1 shows closing of the double doors A and B.
- Figure 2 shows how door A is restrained until door B has passed the closing position.
- Figure 3 shows how door B triggers a coordinator for the lock and the doors are closed in the correct order. This is thus the principle of how the lock functions.
- Figure 5 shows the lock seen from the side and provided with a dead-bolt (11).
- (3) is an assembly wall and (4) a pivotably journalled cam.
- (5) is a pivot shaft for the latter and (6) is a pin applied thereon.
- (7) is a lever, pivotable about a shaft (8).
- (9) is a link attached to the lever and (10, see Figure 8) is a pin joining lever and link.
- (11) is the dead-bolt of the lock and (12) a pin joining link and dead-bolt.
- (13) is a guide cylinder for the dead-bolt (11) and at (14) the distance is shown between assembly wall and front side. See also Figure 4.
- Figure 6 shows the lock, seen from above, with dead-bolt (11) and attachment holes.
- Figure 7 shows the lock according to the invention in a view A-A in Figure 5.
- the bolt follower (15) consisting of a pin or some other influencing means, is secured to the other door and, upon closing, is inserted in the notch (2) and in the cam notch (4 A), laterally influencing the cam (4) which is pivotably journalled at (5) on the opposite side of the lock case, into locked position.
- a pin (6) arranged at one end of the cam runs in a closed slot in a lever (7) journalled at (8) on the same side of the lock case (5) as the cam (4).
- the lever (7) is connected to a link (9) which at (12) is connected to the dead-bolt (11).
- the lever-link arrangement (7-9) may be replaced with other transmissions means such as a sprocket.
- Figure 8 shows the dead-bolt half way to its locking position
- Figure 9 shows it in fully locked position.
- the dead-bolt is guided by a guide cylinder (13).
- the cam is thus forcibly controlled by the bolt follower (15) in the other door and upon opening, the movement occurs in opposite direction (Fig. 9-8-7) by forced control of the cam (4) by the bolt follower (15) towards a surface (4 B) in the cam notch (4 A).
- the notches (2, 4 A) in the lock case and in the cam (4) overlap each other at least partially.
- the slot (15 A) in the lever (7) is inclined and shaped for cooperating with the cam (4) and pin (6). It is so situated as to reinforce the movement of the dead-bolt (11) upwards or downwards.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
L'invention concerne un disposiif de verrouillage conçu, par exemple, pour des double-portes et comprenant un poussoir de pêne (15) situé sur une des portes coopérant avec une serrure sur l'autre porte. L'invention est caractérisée par le fait que la serrure est composée d'un boîtier (1) possédant une encoche dirigée latéralement (2) et d'une came (4) montée rotative (5) dans laquelle se trouve également une encoche ou un creux (4A), de manière que le poussoir de pêne (15) est poussé contre un côté de l'encoche de came (4A) pendant le déplacement de fermeture et, de ce fait, fait pivoter la came (4) qui, par l'intermédiaire de leviers et/ou d'un mécanisme d'articulation, pousse un pêne dormant (11) dans la serrure. Le déplacement opposé pousse le poussoir de pêne (15) contre un autre côté de l'encoche de came, ce qui permet audit déplacement de s'effectuer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303054A SE9303054L (sv) | 1993-09-20 | 1993-09-20 | Låsanordning för pardörrar |
SE9303054-2 | 1993-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995008686A1 true WO1995008686A1 (fr) | 1995-03-30 |
Family
ID=20391148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1994/000838 WO1995008686A1 (fr) | 1993-09-20 | 1994-09-12 | Dispositif de verrouillage pour double-portes coulissantes |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE9303054L (fr) |
WO (1) | WO1995008686A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0795669A1 (fr) * | 1996-03-16 | 1997-09-17 | KARL FLIETHER GmbH & Co. | Ferrure avec verrou pour la chant du battant semi-fixe d'une porte à deux battants |
WO2011159249A1 (fr) | 2010-06-17 | 2011-12-22 | Stendals El Ab | Dispositif de verrouillage comportant des articulations rotatives et dispositif de guidage muni d'un élément coulissant |
DE19964524B4 (de) * | 1998-03-13 | 2013-09-05 | Schüring Fenster- und Türtechnologie GmbH | Kantriegelverschluss |
CN104863421A (zh) * | 2015-05-27 | 2015-08-26 | 北京航空航天大学 | 一种快速连接锁定及解锁机构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US946764A (en) * | 1909-06-01 | 1910-01-18 | Lars Morris Mochau | Automatic door-fastener. |
DE423840C (de) * | 1924-11-07 | 1926-01-14 | Camille De Vleeschouwer | Selbsttaetig wirkender Kantenriegelverschluss, insbesondere fuer zweifluegelige Tueren |
DE1703699A1 (de) * | 1968-06-29 | 1971-12-23 | Theodor Neumann | Riegelautomat |
-
1993
- 1993-09-20 SE SE9303054A patent/SE9303054L/ not_active Application Discontinuation
-
1994
- 1994-09-12 WO PCT/SE1994/000838 patent/WO1995008686A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US946764A (en) * | 1909-06-01 | 1910-01-18 | Lars Morris Mochau | Automatic door-fastener. |
DE423840C (de) * | 1924-11-07 | 1926-01-14 | Camille De Vleeschouwer | Selbsttaetig wirkender Kantenriegelverschluss, insbesondere fuer zweifluegelige Tueren |
DE1703699A1 (de) * | 1968-06-29 | 1971-12-23 | Theodor Neumann | Riegelautomat |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0795669A1 (fr) * | 1996-03-16 | 1997-09-17 | KARL FLIETHER GmbH & Co. | Ferrure avec verrou pour la chant du battant semi-fixe d'une porte à deux battants |
DE19964524B4 (de) * | 1998-03-13 | 2013-09-05 | Schüring Fenster- und Türtechnologie GmbH | Kantriegelverschluss |
WO2011159249A1 (fr) | 2010-06-17 | 2011-12-22 | Stendals El Ab | Dispositif de verrouillage comportant des articulations rotatives et dispositif de guidage muni d'un élément coulissant |
US9273499B2 (en) | 2010-06-17 | 2016-03-01 | Stendals El Ab | Locking device comprising rotating links and guide with sliding element |
EP2582899A4 (fr) * | 2010-06-17 | 2017-07-26 | Stendals EL AB | Dispositif de verrouillage comportant des articulations rotatives et dispositif de guidage muni d'un élément coulissant |
CN104863421A (zh) * | 2015-05-27 | 2015-08-26 | 北京航空航天大学 | 一种快速连接锁定及解锁机构 |
Also Published As
Publication number | Publication date |
---|---|
SE9303054D0 (sv) | 1993-09-20 |
SE9303054L (sv) | 1995-03-21 |
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