ES2424828B1 - BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE - Google Patents

BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE Download PDF

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Publication number
ES2424828B1
ES2424828B1 ES201230514A ES201230514A ES2424828B1 ES 2424828 B1 ES2424828 B1 ES 2424828B1 ES 201230514 A ES201230514 A ES 201230514A ES 201230514 A ES201230514 A ES 201230514A ES 2424828 B1 ES2424828 B1 ES 2424828B1
Authority
ES
Spain
Prior art keywords
brake
torsion spring
automatic
spring
automatic turning
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.)
Active
Application number
ES201230514A
Other languages
Spanish (es)
Other versions
ES2424828A2 (en
ES2424828R1 (en
Inventor
Antonio Carballo Vilarchao
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to ES201230514A priority Critical patent/ES2424828B1/en
Publication of ES2424828A2 publication Critical patent/ES2424828A2/en
Publication of ES2424828R1 publication Critical patent/ES2424828R1/en
Application granted granted Critical
Publication of ES2424828B1 publication Critical patent/ES2424828B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • E06B2009/807—Brakes preventing fast screen movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Braking Arrangements (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Freno para un dispositivo de giro automático mediante muelle de torsión dispositivo de giro automático por muelle de torsión que incorpora dicho freno y elemento enrollable que comprende dicho freno.#Permite frenar el enrollamiento de una mosquitera enrollable en torno a un cuerpo giratorio (2) hueco. Comprende: a) un primer cuerpo (17) con un primer extremo (18) y un segundo extremo (19), estando el primer extremo (18) conectado con un primer extremo (12) de un resorte (11) de torsión; b) un segundo cuerpo (20) en el segundo extremo (19) y coaxial con dicho primer cuerpo (17), y c) un mecanismo de trinquete unidireccional montado en el segundo cuerpo (20), y dotado de al menos un saliente (23) alojado en un canal (16) de la pared interior del cuerpo giratorio (2), siendo el saliente (23) deslizable por el canal (16), pero no giratorio respecto del cuerpo giratorio (2); así como el mecanismo de acoplamiento unidireccional permite, por efectos de inercia, reducir la velocidad de giro del cuerpo giratorio (2) cuando es impulsado por el giro del resorte (11).Brake for an automatic turning device by means of a torsion spring automatic turning device by a torsion spring incorporating said brake and roller element comprising said brake. # It allows to brake the winding of a roller screen around a hollow rotating body (2) . It comprises: a) a first body (17) with a first end (18) and a second end (19), the first end (18) being connected to a first end (12) of a torsion spring (11); b) a second body (20) at the second end (19) and coaxial with said first body (17), and c) a unidirectional ratchet mechanism mounted on the second body (20), and provided with at least one projection (23 ) housed in a channel (16) of the inner wall of the rotating body (2), the projection (23) being slidable through the channel (16), but not rotating with respect to the rotating body (2); as well as the unidirectional coupling mechanism allows, due to inertia effects, to reduce the speed of rotation of the rotating body (2) when it is driven by the rotation of the spring (11).

Description



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Claims (1)



 imagen1image 1 imagen2image2 imagen3image3
ES201230514A 2012-04-03 2012-04-03 BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE Active ES2424828B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201230514A ES2424828B1 (en) 2012-04-03 2012-04-03 BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201230514A ES2424828B1 (en) 2012-04-03 2012-04-03 BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE

Publications (3)

Publication Number Publication Date
ES2424828A2 ES2424828A2 (en) 2013-10-08
ES2424828R1 ES2424828R1 (en) 2013-11-06
ES2424828B1 true ES2424828B1 (en) 2014-09-10

Family

ID=49221672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201230514A Active ES2424828B1 (en) 2012-04-03 2012-04-03 BRAKE FOR AN AUTOMATIC SPINNING DEVICE THROUGH TORSION SPRING, AUTOMATIC TURNING SPRING DEVICE DEVICE INCLUDING SUCH BRAKE AND ROLLING ELEMENT WHICH INCLUDES SUCH BRAKE

Country Status (1)

Country Link
ES (1) ES2424828B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0330804A1 (en) * 1988-03-01 1989-09-06 MOTTURA S.p.A. Roller blind, having a braking device with centrifugal masses arranged outside the roller and an end support including this braking device
US5099906A (en) * 1989-09-19 1992-03-31 Metaco Co., Ltd. Roller screen unit
US6799738B2 (en) * 1999-06-01 2004-10-05 Coxwells, Inc. Take-up reel with uni-directional speed governed retractor
ITTO20020038A1 (en) * 2002-01-14 2002-04-15 Gianus Spa VISCOUS BRAKING DEVICE EQUIPPED WITH MONOSENSE MECHANISM, IN PARTICULAR FOR MOSQUITO NETS.
EP2060732A2 (en) * 2007-11-14 2009-05-20 Hunter Douglas Inc. Control unit for lift system for coverings for coverings for architectural openings

Also Published As

Publication number Publication date
ES2424828A2 (en) 2013-10-08
ES2424828R1 (en) 2013-11-06

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