IT1260990B - Device for automatic locking of swing doors, window shutters, and the like, in the open position - Google Patents
Device for automatic locking of swing doors, window shutters, and the like, in the open positionInfo
- Publication number
- IT1260990B IT1260990B ITTO930753A ITTO930753A IT1260990B IT 1260990 B IT1260990 B IT 1260990B IT TO930753 A ITTO930753 A IT TO930753A IT TO930753 A ITTO930753 A IT TO930753A IT 1260990 B IT1260990 B IT 1260990B
- Authority
- IT
- Italy
- Prior art keywords
- door
- automatic locking
- turning
- open position
- floor
- Prior art date
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The device according to the invention comprises: means of automatic braking 11, secured relative to a swing door B and having a movable brake element 12, provided with a stop prong 13 and normally maintained in an extended working position, in which under the action of an elastic load applied via elastic means 14 it causes said stop prong 13 to adhere, for example, to a floor Pa underneath the door, so as to reliably lock said door B, and means 15 for returning said brake element 12 to the retracted position, against the action of said elastic means 14, so as to retract and move away said stop prong 13 with regard to said floor Pa; said return means 15 being operatively connected with regard to the turning axis A of a handle M for a lock S of the door B, such that the turning of said axis A itself, produced by the user when opening the door, results in the releasing of the door B, while the automatic reverse turning produces the automatic locking of the door B itself. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930753A IT1260990B (en) | 1993-10-15 | 1993-10-15 | Device for automatic locking of swing doors, window shutters, and the like, in the open position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930753A IT1260990B (en) | 1993-10-15 | 1993-10-15 | Device for automatic locking of swing doors, window shutters, and the like, in the open position |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930753A0 ITTO930753A0 (en) | 1993-10-15 |
ITTO930753A1 ITTO930753A1 (en) | 1995-04-15 |
IT1260990B true IT1260990B (en) | 1996-04-29 |
Family
ID=11411793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930753A IT1260990B (en) | 1993-10-15 | 1993-10-15 | Device for automatic locking of swing doors, window shutters, and the like, in the open position |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1260990B (en) |
-
1993
- 1993-10-15 IT ITTO930753A patent/IT1260990B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930753A1 (en) | 1995-04-15 |
ITTO930753A0 (en) | 1993-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971027 |