EP1346121A1 - Adaptable panic lock - Google Patents
Adaptable panic lockInfo
- Publication number
- EP1346121A1 EP1346121A1 EP01994918A EP01994918A EP1346121A1 EP 1346121 A1 EP1346121 A1 EP 1346121A1 EP 01994918 A EP01994918 A EP 01994918A EP 01994918 A EP01994918 A EP 01994918A EP 1346121 A1 EP1346121 A1 EP 1346121A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carriage
- bolt
- door
- control member
- axis
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/1046—Panic bars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
Definitions
- the present invention relates to a so-called “antipanic” or so-called “emergency” lock, of the type comprising at least one trunk mounted on a door, a lateral bolt pivotally mounted about an axis parallel to the plane of the door, said bolt can occupy a locked position in which it projects relative to the door and an unlocked position in which it is erased inside the door, the movement of the bolt from its locked position to its unlocked position can be controlled by the displacement of a control member such as a bar, mounted against the interior face of the door and movable while remaining parallel to the plane of the door or else a plate or a button.
- a control member such as a bar
- Panic locks are intended to allow opening, from inside a room, by action on the control member, even when the lock is locked, to allow rapid evacuation of the room in the event of an incident. .
- a first family known as a bar lock, provides that the bar is movable in rotation about an axis parallel to the plane of the door, while, in a second family, the bar is movable in translation orthogonally to the plane of the door.
- This second family is commonly called "push”.
- the present invention aims to provide such an adaptable mechanism which, moreover, is of robust, simple and economical construction, and which can also be adapted to an emergency plate, button or similar lock.
- the lock according to the invention is characterized in that it comprises a mechanism for controlling the rotary bolt constituted by a carriage mounted to slide orthogonally to the axis of rotation of the bolt, said carriage being connected by a fastener to a point of the bolt away from the axis of rotation, said carriage being returned by at least one spring in the bolt locking position, said carriage being connected to the control member by means of a transmission arranged to produce a sliding of the carriage against the action of its return spring during the movement of the control member from the locked position to the unlocked position.
- the control mechanism of the rotary bolt is identical for a panic bar lock, for a push panic lock or for a lock emergency, and it can be pre-assembled in a base, the adaptation being made according to the mode of use by connection to a specific transmission.
- the transmission comprises at least one transmission member interposed between the control member and the carriage, and arranged to produce a translation of the carriage against the action of its return spring during the actuation of the control member.
- the transmission may comprise a two-finger lever pivoting about an axis parallel to the pivot axis of the lever, one of the fingers being engaged with the carriage or an extension piece of the carriage, the other finger being resting against the face of the control member closest to the door. This results in a compact and extremely safe operation.
- FIG. 1 is a schematic plan view of a control mechanism with a transmission for a bar lock
- FIG. 2 is a view in left elevation of the mechanism of FIG. 1 mounted on a base
- Figure 3 is a top view of the assembly of Figure 2 and
- Figures 4, 5 and 6 are similar to Figures 1, 2 and 3 respectively for a push lock.
- the lock comprises a lateral bolt 1 pivoting about a vertical axis 2.
- a carriage 3 is slidably mounted on two slides 4, with the interposition of compression springs 5.
- the carriage 3 is connected to the bolt 1 by a fastener 6 fixed to the bolt outside the pivot axis 2 and is hooked to a finger 7 of the carriage 3.
- the assembly is pre-assembled in a base forming a trunk and comprising a plate fixing 8 and orthogonal walls 9.
- the lock mechanism comprises a lever 10, pivoting about an axis 11 parallel to the axis 2 of the bolt 1 and provided with two fingers 12 and 13.
- the finger 12 is in abutment inside the carriage 3, against the inner face of a wall 14 thereof.
- the other finger 13 is subjected, directly or indirectly, to a pressure in the direction of the arrow P (FIG. 1) by the displacement of the bar (not shown).
- an extension 15 is threaded onto the wall 14 of the carriage 3 and it has a notch 16 with which a finger 12 'of a lever 10' cooperates similar to the lever 10 of the previous embodiment, the other finger 13 'of which undergoes pressure P' from the thrust member (not shown).
- the extension 15 thus allows the axis 11 1 of the lever 10 ′ to be placed outside the base.
- the lock according to the invention can, in the usual way, control other bolts and / or locking rods.
- the extension 15 can, instead of cooperating with a lever 10 ', be articulated on a link (not shown) of the push bar.
- the pivoting of the link, during the insertion of the push bar, will produce a translation of the extension 15 substantially parallel to itself.
- the lever 10 with two fingers 12 and 13 can of course be replaced by any other transmission ensuring the same function, namely the transformation of the displacement of the control member into " an orthogonal translation of the carriage 3.
- the mechanism shown in the drawing can advantageously be arranged to produce a drive, simultaneous with the erasure of the bolt 1, of top and bottom locking rods (not shown) usually associated with this type of lock.
- the carriage 3 is provided with two oblong holes 20 inclined at 45 ° and symmetrically with respect to the plane of symmetry of the carriage.
- the displacement of the carriage 3 can consequently be used to cause displacement of the rods in the opposite direction and orthogonally to the displacement of the carriage 3, for example by means of an end finger of each rod cooperating with one of the oblong holes 20.
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Lock And Its Accessories (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Amplifiers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0016667 | 2000-12-20 | ||
FR0016667A FR2818303B1 (en) | 2000-12-20 | 2000-12-20 | ADAPTABLE PANIC LOCK |
PCT/FR2001/004084 WO2002050392A1 (en) | 2000-12-20 | 2001-12-20 | Adaptable panic lock |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1346121A1 true EP1346121A1 (en) | 2003-09-24 |
EP1346121B1 EP1346121B1 (en) | 2008-04-02 |
Family
ID=8857926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01994918A Expired - Lifetime EP1346121B1 (en) | 2000-12-20 | 2001-12-20 | Adaptable panic lock |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1346121B1 (en) |
AT (1) | ATE391217T1 (en) |
AU (1) | AU2002225114A1 (en) |
DE (1) | DE60133486T2 (en) |
ES (1) | ES2302763T3 (en) |
FR (1) | FR2818303B1 (en) |
WO (1) | WO2002050392A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210156170A1 (en) * | 2019-11-25 | 2021-05-27 | Schlage Lock Company Llc | Exit device assembly with integrated access control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3087323A (en) * | 1960-03-07 | 1963-04-30 | Vonnegut Hardware Company | Mortise-type, reverse-pivoted latch mechanism |
US3347070A (en) * | 1965-08-26 | 1967-10-17 | Hahn Brass Ltd | Emergency door latch |
US4741563A (en) * | 1986-04-07 | 1988-05-03 | Von Duprin, Inc. | Center case assembly, and a universal, center case sub-assembly |
US5011199A (en) * | 1989-12-28 | 1991-04-30 | Von Duprin, Inc. | Panic exit device having an exit-delaying mechanism |
ES2031743A6 (en) * | 1990-10-15 | 1992-12-16 | Corni Serrature Srl | Improvement in an antipanic lock system for emergency doors. |
US6009732A (en) * | 1998-04-07 | 2000-01-04 | Detex Corporation | Panic exit device |
-
2000
- 2000-12-20 FR FR0016667A patent/FR2818303B1/en not_active Expired - Fee Related
-
2001
- 2001-12-20 WO PCT/FR2001/004084 patent/WO2002050392A1/en active IP Right Grant
- 2001-12-20 DE DE60133486T patent/DE60133486T2/en not_active Expired - Fee Related
- 2001-12-20 AT AT01994918T patent/ATE391217T1/en not_active IP Right Cessation
- 2001-12-20 ES ES01994918T patent/ES2302763T3/en not_active Expired - Lifetime
- 2001-12-20 AU AU2002225114A patent/AU2002225114A1/en not_active Abandoned
- 2001-12-20 EP EP01994918A patent/EP1346121B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0250392A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2818303A1 (en) | 2002-06-21 |
AU2002225114A1 (en) | 2002-07-01 |
WO2002050392A1 (en) | 2002-06-27 |
DE60133486D1 (en) | 2008-05-15 |
DE60133486T2 (en) | 2009-04-09 |
EP1346121B1 (en) | 2008-04-02 |
ATE391217T1 (en) | 2008-04-15 |
FR2818303B1 (en) | 2003-08-15 |
ES2302763T3 (en) | 2008-08-01 |
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