FR2415188A1 - Safety device for up=and=over door - uses suspension cable rupture to effect spring recoil causing locking of door on rail - Google Patents
Safety device for up=and=over door - uses suspension cable rupture to effect spring recoil causing locking of door on railInfo
- Publication number
- FR2415188A1 FR2415188A1 FR7801325A FR7801325A FR2415188A1 FR 2415188 A1 FR2415188 A1 FR 2415188A1 FR 7801325 A FR7801325 A FR 7801325A FR 7801325 A FR7801325 A FR 7801325A FR 2415188 A1 FR2415188 A1 FR 2415188A1
- Authority
- FR
- France
- Prior art keywords
- door
- rail
- cable
- safety device
- suspension cable
- 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
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
- E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The safety mechanism is for use on sectional rail-guided up and over doors suspended from cables (1) by which they are operated, maintaining support in the event of cable rupture. The end of the cable is anchored to the door by means of a spring, cable rupture causing the spring to recoil effecting the locking of the door (10) to the rail (9). The end of the cable coupled to a chain (5) running over a pulley (6) mounted on the door. Cable tension stresses a torsion spring connecting the wheel to its axle, rupture causing the spring to rotate the wheel for an integral lever (7) to lock onto the tail.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801325A FR2415188A1 (en) | 1978-01-18 | 1978-01-18 | Safety device for up=and=over door - uses suspension cable rupture to effect spring recoil causing locking of door on rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801325A FR2415188A1 (en) | 1978-01-18 | 1978-01-18 | Safety device for up=and=over door - uses suspension cable rupture to effect spring recoil causing locking of door on rail |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415188A1 true FR2415188A1 (en) | 1979-08-17 |
FR2415188B1 FR2415188B1 (en) | 1981-06-26 |
Family
ID=9203593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801325A Granted FR2415188A1 (en) | 1978-01-18 | 1978-01-18 | Safety device for up=and=over door - uses suspension cable rupture to effect spring recoil causing locking of door on rail |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2415188A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1229197A2 (en) | 2001-02-05 | 2002-08-07 | Hörmann Kg Amshausen | Single panelled overhead door |
EP1882801A1 (en) | 2001-02-05 | 2008-01-30 | Hörmann Kg Amshausen | Single-leaf head-over gate and suspension system therefor |
DE10115571B4 (en) * | 2001-02-05 | 2013-11-07 | Hörmann KG Amshausen | One-leaf overhead tilt gate with fall protection |
DE10153366B4 (en) * | 2001-02-05 | 2016-01-07 | Hörmann KG Amshausen | One-leaf overhead gate with safety fall arrest |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1038785A (en) * | 1950-06-14 | 1953-10-01 | Device for lifting doors, tables and? walls and installations fitted with such a device | |
FR1043611A (en) * | 1951-10-03 | 1953-11-10 | Ets Ad Mischler Sarl | Parachute for overhead doors |
FR1196389A (en) * | 1958-05-24 | 1959-11-24 | Tilting door | |
FR1236036A (en) * | 1959-06-02 | 1960-07-15 | Commissariat Energie Atomique | Safety device for vertically sliding panels |
-
1978
- 1978-01-18 FR FR7801325A patent/FR2415188A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1038785A (en) * | 1950-06-14 | 1953-10-01 | Device for lifting doors, tables and? walls and installations fitted with such a device | |
FR1043611A (en) * | 1951-10-03 | 1953-11-10 | Ets Ad Mischler Sarl | Parachute for overhead doors |
FR1196389A (en) * | 1958-05-24 | 1959-11-24 | Tilting door | |
FR1236036A (en) * | 1959-06-02 | 1960-07-15 | Commissariat Energie Atomique | Safety device for vertically sliding panels |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1229197A2 (en) | 2001-02-05 | 2002-08-07 | Hörmann Kg Amshausen | Single panelled overhead door |
EP1882801A1 (en) | 2001-02-05 | 2008-01-30 | Hörmann Kg Amshausen | Single-leaf head-over gate and suspension system therefor |
DE10115571B4 (en) * | 2001-02-05 | 2013-11-07 | Hörmann KG Amshausen | One-leaf overhead tilt gate with fall protection |
DE10153366B4 (en) * | 2001-02-05 | 2016-01-07 | Hörmann KG Amshausen | One-leaf overhead gate with safety fall arrest |
Also Published As
Publication number | Publication date |
---|---|
FR2415188B1 (en) | 1981-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |