EP0612368A1 - A lock for the automatic closing. - Google Patents
A lock for the automatic closing.Info
- Publication number
- EP0612368A1 EP0612368A1 EP92909155A EP92909155A EP0612368A1 EP 0612368 A1 EP0612368 A1 EP 0612368A1 EP 92909155 A EP92909155 A EP 92909155A EP 92909155 A EP92909155 A EP 92909155A EP 0612368 A1 EP0612368 A1 EP 0612368A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pin
- lock
- key
- automatic closing
- pinion
- 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
- 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
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
- E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar
-
- 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
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0093—Weight arrangements in locks; gravity activated lock parts
-
- 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
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
- E05B2063/207—Automatic deadlocking
Definitions
- the present invention concerns a lock for the automatic closing of doors, main doors, shutters and similar, of the kind that determines a block without any intervention by the user.
- the ' lock according to the present invention solves the problem of performing, at each closing, the automatic insertion of safety means by means of purely mechanical controls making use of the force of gravity acting of the single components.
- Figure 1 shows a plan view of the automatic closing lock
- Figure 2 shows the lock in the closing step, with the spring latch nearly completely returned.
- Figure 3 shows the outlet position of the bolts CA in a door being already in safety conditions.
- Figures 4 and 5 show, in an exemplified form, the sin ⁇ gle elements of the lock.
- the opening from the inside occurs by rotating the handle or knob, without using the key.
- the lever 8 having its fulcrum by means of a pin Y inserted therein, is provided with a square joint at the end of said pin, where the handle through which said lever may rotate is jointed.
- Said lever is provided, at the opposite end of the fulcrum, with a pin K that connects it to the connecting rod 10 with eyelet so that, during the rotation of the handle, the movement of the connecting rod takes place and, through the eyelet hooked to pin M, the movement is brough back to the gear segment, thus causing the opening process as already described for the key.
- a main feature of the lock according to the present invention consists in that the pinion is made free to rotate according to any movement of the lock mechanism by means of two springs 15, a cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
La serrure selon la présente invention comprend une glissière (3) qui, lorsque la porte s'approche du battant, est libérée et entraînée par un cliquet à ressort (2); elle effectue alors un mouvement vers le bas jusqu'à un point mort bas, provoquant ainsi l'insertion des pênes dans les logements respectifs et l'actionnement d'une butée (13).The lock according to the present invention comprises a slider (3) which, when the door approaches the leaf, is released and driven by a spring-loaded pawl (2); it then performs a downward movement to a bottom dead center, thus causing the insertion of the bolts in the respective housings and the actuation of a stop (13).
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM920200A IT1260165B (en) | 1992-03-20 | 1992-03-20 | AUTOMATIC CLOSING LOCK. |
ITRM920200 | 1992-03-20 | ||
PCT/IT1992/000039 WO1993019270A1 (en) | 1992-03-20 | 1992-04-14 | A lock for the automatic closing |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0612368A1 true EP0612368A1 (en) | 1994-08-31 |
EP0612368B1 EP0612368B1 (en) | 1996-12-11 |
Family
ID=11400847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92909155A Expired - Lifetime EP0612368B1 (en) | 1992-03-20 | 1992-04-14 | A lock for the automatic closing |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0612368B1 (en) |
AU (1) | AU1650192A (en) |
DE (1) | DE69215894T2 (en) |
ES (1) | ES2095468T3 (en) |
GR (1) | GR3022789T3 (en) |
IT (1) | IT1260165B (en) |
WO (1) | WO1993019270A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711388B1 (en) * | 1993-10-18 | 1996-08-30 | Henri Rochman | Automatic locking device with energy reserve for doors. |
FR2725470A1 (en) * | 1994-10-05 | 1996-04-12 | Rochman Henri | Door lock with several bolts at different heights |
AU1865597A (en) * | 1996-03-08 | 1997-09-22 | Martin Eichholzer | Locking device for a wing, in particular a door with a plurality of locking bolts |
DE19636188A1 (en) * | 1996-09-06 | 1998-03-12 | Fuhr Carl Gmbh & Co | Lock, especially mortise lock |
AU2001235311A1 (en) | 2000-03-13 | 2001-09-24 | Henri Rochmann | Adjustable safety lock device, for doors with multiple bolts, with delayed automatic locking |
IL158604A0 (en) * | 2001-04-25 | 2004-05-12 | Henry Rochman | Security lock mechanism |
WO2003067006A1 (en) | 2002-02-07 | 2003-08-14 | Henri Rochman | Safety device with delayed automatic latching and locking until the door is completely closed |
US7118142B2 (en) | 2004-07-29 | 2006-10-10 | Xiangui Xu | Latching apparatus for sliding closure members |
DE202013009209U1 (en) * | 2013-10-18 | 2013-11-06 | Kfv Karl Fliether Gmbh & Co. Kg | locking device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1346143A (en) * | 1919-07-14 | 1920-07-13 | American Hardware Corp | Fire-door lock |
FR2431590A1 (en) * | 1978-07-17 | 1980-02-15 | Rochman Zvi | Door lock with automatic locking bolt - has spring loaded bolt and transmission rod lock |
FR2484003A1 (en) * | 1980-06-05 | 1981-12-11 | Rochman Henri | Door lock to clamp leaf onto frame - has descending wedge section bolt engaging fixed staple roller to compensate for warping |
IL66249A (en) * | 1982-07-07 | 1985-12-31 | Rochman Zvi Henri | Safety lock with automatic bolting |
-
1992
- 1992-03-20 IT ITRM920200A patent/IT1260165B/en active IP Right Grant
- 1992-04-14 WO PCT/IT1992/000039 patent/WO1993019270A1/en active IP Right Grant
- 1992-04-14 DE DE69215894T patent/DE69215894T2/en not_active Expired - Fee Related
- 1992-04-14 AU AU16501/92A patent/AU1650192A/en not_active Abandoned
- 1992-04-14 EP EP92909155A patent/EP0612368B1/en not_active Expired - Lifetime
- 1992-04-14 ES ES92909155T patent/ES2095468T3/en not_active Expired - Lifetime
-
1997
- 1997-03-11 GR GR970400473T patent/GR3022789T3/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9319270A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69215894T2 (en) | 1997-06-26 |
GR3022789T3 (en) | 1997-06-30 |
ES2095468T3 (en) | 1997-02-16 |
DE69215894D1 (en) | 1997-01-23 |
ITRM920200A1 (en) | 1993-09-20 |
AU1650192A (en) | 1993-10-21 |
WO1993019270A1 (en) | 1993-09-30 |
ITRM920200A0 (en) | 1992-03-20 |
IT1260165B (en) | 1996-04-02 |
EP0612368B1 (en) | 1996-12-11 |
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