EP0727558A1 - Sicherheitsoberteil für Rolläden - Google Patents

Sicherheitsoberteil für Rolläden Download PDF

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Publication number
EP0727558A1
EP0727558A1 EP95500164A EP95500164A EP0727558A1 EP 0727558 A1 EP0727558 A1 EP 0727558A1 EP 95500164 A EP95500164 A EP 95500164A EP 95500164 A EP95500164 A EP 95500164A EP 0727558 A1 EP0727558 A1 EP 0727558A1
Authority
EP
European Patent Office
Prior art keywords
profile
half bridges
fastener
strap
shutter
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
Application number
EP95500164A
Other languages
English (en)
French (fr)
Other versions
EP0727558B1 (de
Inventor
Francisco Guillen Chico
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.)
Forjas del Vinalopo SL
Original Assignee
Forjas del Vinalopo SL
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 Forjas del Vinalopo SL filed Critical Forjas del Vinalopo SL
Publication of EP0727558A1 publication Critical patent/EP0727558A1/de
Application granted granted Critical
Publication of EP0727558B1 publication Critical patent/EP0727558B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • 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
    • E06B2009/801—Locking arrangements
    • E06B2009/805—Locking arrangements located on or in the guides

Definitions

  • the object of this invention is a security top for roller shutters used to make it more difficult to lift the roller shutter from the outside, thus preventing the access of strangers to the premises, which has, as a specific feature, the manufacture of part of its structure with plastic material in order to avoid marking and wear of the roller slats due to contact with the profile and strap that constitute the security top.
  • the assembly of the elements constituting the top is furthermore optimized through the forming of a plastic part on which are defined the shapes of two of its elements, being one of them the fastener that is configured in the position prior to the coupling together of the parts that make up the security top.
  • roller shutter security tops used up to know are essentially fitted with a flexible strap associated through one of its ends to the tubular axis of the roller shutter through the use of lugs that are fitted into the shaft openings prepared for that purpose and having at its other end a housing inside which a wing of the profile used to support the upper slat of the roller shutter turns freely.
  • the strap is made of extremely flexible metallic material that allows it to be bent when the roller shutter remains wound upon its tubular shaft.
  • the upper slat of the shutter remains attached to the tubular shaft through the strap.
  • the upper slat effects a pushing force against the profile, which determines in its upward displacement the curving of the strap in the same direction, preventing the shutter slats from moving towards the roller, avoiding their winding movement and, consequently, making it impossible for the roller shutter to be lifted.
  • This invention consists on a roller shutter security top which objective is to prevent the wear of the slats through the adoption of a profile made of plastic material attachable to the coupling plastic element injected upon the strap, being both parts configured in such a way that they may be joined together by a fastener moulded on the side of the profile.
  • the coupling element consists on a flat surface injected on the two surfaces of the lower strap end, presenting said coupling element two cylindrically shaped and partially cut half bridges to be located against the half bridges fitted to the lower profile and through which is introduced the fastener that keeps the strap and profiled joined together.
  • the lower profile has the same side section employed in other models, which allows the upper slat to be supported as well as its turning movement, being partially cut to reduce weight, being upwardly fitted with partially cut half bridges, as previously described.
  • the profile is obtained through injection in a mould that determines a part in which is located the profile and the fastener itself, arranged in the lateral position and across the openings of the half bridges of the profile, so that whenever the assembly between the profile and the strap coupling is effected by confronting the half bridges of both parts, it is only necessary to knock on the end of the fastener, loosening it from the profile and introducing it through the half bridges of both parts.
  • the roller shutter security top consists of a strap (1) to which is injected a coupling plastic element (2) that is attached to the plastic profile (3) using a fastener (4), being the profile (3) the element from which the upper shutter slat hangs, thus achieving an assembly that does not mark or damage the slats upon which falls the profile (3) whenever the shutter is wound up.
  • the plastic coupling element (2) consists of a flat surface (3) that has on its lower side two cylindrically shaped, partially cut half bridges (4), placed against the half bridges built into the lower profile (6), having said half bridges (4) and (5) been previously drilled to enable the insertion of a fastener (7) also made of plastic material.
  • the profile (6) and fastener (7) are configured by injection in the same part obtained through moulding, so that the fastener is arranged laterally against the openings drilled into the half bridges (5), being the coupling (3) element associated to the profile (6) through the fastener (7) that is pushed inside the half bridges after bring detached from the profile (6).

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Blinds (AREA)
EP95500164A 1995-01-04 1995-12-13 Sicherheitsoberteil für Rolläden Expired - Lifetime EP0727558B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9500017U 1995-01-04
ES09500017U ES1029839Y (es) 1995-01-04 1995-01-04 Tope de seguridad para persianas enrollables.

Publications (2)

Publication Number Publication Date
EP0727558A1 true EP0727558A1 (de) 1996-08-21
EP0727558B1 EP0727558B1 (de) 1999-07-28

Family

ID=8289087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95500164A Expired - Lifetime EP0727558B1 (de) 1995-01-04 1995-12-13 Sicherheitsoberteil für Rolläden

Country Status (4)

Country Link
EP (1) EP0727558B1 (de)
AT (1) ATE182655T1 (de)
DE (1) DE69511062T2 (de)
ES (1) ES1029839Y (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116104407A (zh) * 2023-03-13 2023-05-12 杭州豪帅机械制造有限公司 一种具备降噪结构卷帘连接管卡及其生产工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2387914B1 (es) * 2010-09-08 2013-04-26 José Osete Mateo Persiana reversible mejorada.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606554A1 (de) * 1986-02-28 1987-09-03 Lothar Huber Federelement zum verbinden des panzers eines rolladens mit der rolladenwelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606554A1 (de) * 1986-02-28 1987-09-03 Lothar Huber Federelement zum verbinden des panzers eines rolladens mit der rolladenwelle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116104407A (zh) * 2023-03-13 2023-05-12 杭州豪帅机械制造有限公司 一种具备降噪结构卷帘连接管卡及其生产工艺
CN116104407B (zh) * 2023-03-13 2023-10-31 杭州豪帅机械制造有限公司 一种具备降噪结构卷帘连接管卡及其生产工艺

Also Published As

Publication number Publication date
ATE182655T1 (de) 1999-08-15
ES1029839Y (es) 1996-01-01
ES1029839U (es) 1995-07-01
EP0727558B1 (de) 1999-07-28
DE69511062D1 (de) 1999-09-02
DE69511062T2 (de) 2000-05-11

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