ES2036547T3 - FALL INSURANCE FOR A ROLLING DOOR. - Google Patents

FALL INSURANCE FOR A ROLLING DOOR.

Info

Publication number
ES2036547T3
ES2036547T3 ES198787109548T ES87109548T ES2036547T3 ES 2036547 T3 ES2036547 T3 ES 2036547T3 ES 198787109548 T ES198787109548 T ES 198787109548T ES 87109548 T ES87109548 T ES 87109548T ES 2036547 T3 ES2036547 T3 ES 2036547T3
Authority
ES
Spain
Prior art keywords
spiral
door
rollers
fall
wheel
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.)
Expired - Lifetime
Application number
ES198787109548T
Other languages
Spanish (es)
Inventor
Stephan Dipl.-Phys. Hormann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HORMANN KG BIELEFELD
Original Assignee
HORMANN KG BIELEFELD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19863622436 external-priority patent/DE3622436A1/en
Application filed by HORMANN KG BIELEFELD filed Critical HORMANN KG BIELEFELD
Application granted granted Critical
Publication of ES2036547T3 publication Critical patent/ES2036547T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

EL SEGURO DE CAIDA SIRVE PARA UNA PUERTA SOBRE RODILLOS (6) O SIMILAR PARA APLICACION EN UN ARBOL DE BOBINADO (5) ACCIONADO POR MOTOR. ESTA PREVISTA UNA ESPIRAL (8) ACCIONADA POR UN SERVOMOTOR CON RUEDA DE ESPIRAL (7) ENGRANDA QUE ESTA SUJETA EN EL EJE (9) DEL ARBOL DE BOBINADO (5) PARA LA PUERTA SOBRE RODILLOS (6). LA ESPIRAL (8) SE MUEVE EN UNA DIRECCION (14) A LO LARGO DE SU EJE (9) HASTA UN TOPE (15) Y SE ACCIONA DESDE UN SERVOMOTOR (17) SOBRE UN MANDO (18) DE TAL FORMA QUE GIRA POR SI MISMA CON LA MEDIDA EN LA QUE LA RUEDA DE ESPIRAL SE TRASLADA EN DIRECCION AL EJE (9). EN LA CAIDA DE LA PUERTA SOBRE RODILLOS LA ESPIRAL (8) SE TRASLADA DESDE LA RUEDA DE ESPIRAL (7) AL TOPE (15), EN CUYO ACCESO LA RUEDA DE ESPIRAL (8) DEBIDO AL AUTOFRENO DINAMICO SE MANTIENE CON LA ESPIRAL (8), CON LO QUE SE TERMINA LA CAIDA DE LA PUERTA SOBRE RODILLOS.THE FALL INSURANCE IS USED FOR A DOOR ON ROLLERS (6) OR SIMILAR FOR APPLICATION ON A WINDING TREE (5) DRIVEN BY MOTOR. A SPIRAL (8) OPERATED BY A SERVO-MOTOR WITH A SPIRAL WHEEL (7) IS INTENDED TO BE CLAMPED ON THE AXIS (9) OF THE WINDING TREE (5) FOR THE DOOR ON ROLLERS (6). THE SPIRAL (8) MOVES IN A DIRECTION (14) ALONG ITS AXIS (9) UP TO A STOP (15) AND IT IS OPERATED FROM A SERVOMOTOR (17) ON A CONTROL (18) IN SUCH A WAY THAT IT TURNS BY ITSELF SAME WITH THE MEASURE IN WHICH THE SPIRAL WHEEL IS TRANSFERRED IN DIRECTION TO THE AXLE (9). AT THE FALL OF THE DOOR ON ROLLERS THE SPIRAL (8) IS TRANSFERRED FROM THE SPIRAL WHEEL (7) TO THE TOP (15), WHERE ACCESS THE SPIRAL WHEEL (8) DUE TO THE DYNAMIC SELF-BRAKE IS MAINTAINED WITH THE SPIRAL (8 ), WHICH COMES WITH THE FALL OF THE DOOR ON ROLLERS.

ES198787109548T 1986-07-03 1987-07-02 FALL INSURANCE FOR A ROLLING DOOR. Expired - Lifetime ES2036547T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863622436 DE3622436A1 (en) 1986-07-03 1986-07-03 Device for preventing a rolling shutter door from dropping down
DE3637399 1986-11-03

Publications (1)

Publication Number Publication Date
ES2036547T3 true ES2036547T3 (en) 1993-06-01

Family

ID=25845241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787109548T Expired - Lifetime ES2036547T3 (en) 1986-07-03 1987-07-02 FALL INSURANCE FOR A ROLLING DOOR.

Country Status (4)

Country Link
EP (1) EP0251323B1 (en)
DE (1) DE3783167D1 (en)
ES (1) ES2036547T3 (en)
GR (1) GR3006866T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884618A (en) * 1988-08-05 1989-12-05 Christopher Steeves Roller blind mounting and rolling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14778B (en) * 1902-07-18 1904-01-25 Siemens Ag Worm drive.
AT24076B (en) * 1903-10-18 1906-05-10 Max Reich Device for releasing the axial pressure in winches with worm gears.
DE328888C (en) * 1919-10-02 1920-11-08 Paul Siebel Safety worm drive
GB886139A (en) * 1960-05-19 1962-01-03 Ernst Ohler Senior Anti-overload device for cold circular saw machines

Also Published As

Publication number Publication date
DE3783167D1 (en) 1993-02-04
EP0251323A3 (en) 1988-05-11
EP0251323B1 (en) 1992-12-23
EP0251323A2 (en) 1988-01-07
GR3006866T3 (en) 1993-06-30

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