PT1835104E - Safety device for a sectional frame such as a door, main door, gate or suchlike - Google Patents
Safety device for a sectional frame such as a door, main door, gate or suchlike Download PDFInfo
- Publication number
- PT1835104E PT1835104E PT07103924T PT07103924T PT1835104E PT 1835104 E PT1835104 E PT 1835104E PT 07103924 T PT07103924 T PT 07103924T PT 07103924 T PT07103924 T PT 07103924T PT 1835104 E PT1835104 E PT 1835104E
- Authority
- PT
- Portugal
- Prior art keywords
- axis
- safety device
- support elements
- rolling elements
- elements
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 239000010425 asbestos Substances 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 229910052895 riebeckite Inorganic materials 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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)
- Power-Operated Mechanisms For Wings (AREA)
- Gates (AREA)
- Special Wing (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Description
DESCRIÇÃODESCRIPTION
Dispositivo de segurança para um elemento de fecho seccional tal como uma porta, porta principal, portão ou semelhanteSecurity device for a sectional closure element such as a door, main door, gate or the like
CAMPO DO INVENTO 0 presente invento refere-se a um dispositivo de segurança para uma estrutura seccional tal como uma porta, porta principal, portão ou semelhante, isto é, uma estrutura consistindo em várias secções longitudinais, ou painéis, paralelos uns aos outros, articulados entre si e móveis, ao longo de meios guia, entre uma posição fechada e uma posição aberta. 0 invento intervém automaticamente para bloquear a dita estrutura seccional em qualquer posição, quando ocorrer uma ruptura dos seus meios de accionamento. A patente FR - A - 1.174.900 revela um dispositivo de segurança para portas seccionais tendo as características do preâmbulo da reivindicação principal.FIELD OF THE INVENTION The present invention relates to a securing device for a sectional structure such as a door, main door, gate or the like, i.e. a structure consisting of several longitudinal sections, or panels, parallel to one another, articulated and movable along guide means between a closed position and an open position. The invention intervenes automatically to lock said sectional structure at any position when a rupture of its drive means occurs. FR-A-1,174,900 discloses a sectional door securing device having the features of the preamble of the main claim.
ENQUADRAMENTO DO INVENTOBACKGROUND OF THE INVENTION
Os dispositivos de segurança associados às estruturas seccionais, tais como portas, portas principais, portões ou semelhantes, com secções longitudinais, ou painéis, articulados entre si por meio de articulações dispostas no lado interno, são conhecidos. Os ditos dispositivos de segurança são conhecidos, por exemplo, a partir do requerimento de patente EP-A-1413701, arquivado pelo presente requerente.Safety devices associated with sectional structures, such as doors, main doors, gates or the like, with longitudinal sections, or panels, hinged together by means of hinges arranged on the inner side, are known. Said safety devices are known, for example, from patent application EP-A-1413701, filed by the present applicant.
Nestas estruturas, cada painel tem meios de cursor nas suas extremidades, que podem deslizar em guias de deslizamento 1 adequadas para passar de uma posição fechada da estrutura, que é normalmente substancialmente vertical e impede a passaqem, para uma posição aberta da estrutura, que permite a passagem, e vice-versa.In these structures, each panel has slider means at its ends, which can slide on slideway 1 suitable to move from a closed position of the frame, which is normally substantially vertical and prevents the passage, into an open position of the frame, which allows the passage, and vice versa.
Uma das principais desvantagens das ditas estruturas seccionais ocorre quando os cabos metálicos se partem durante o movimento, levando assim a que toda a estrutura caia por acção da gravidade, com o risco consequente de provocar danos graves aos utilizadores e / ou estruturas.One of the main disadvantages of such sectional structures occurs when metal cables break during movement, thus causing the entire structure to fall under gravity, with the consequent risk of causing serious damage to users and / or structures.
Os dispositivos de segurança conhecidos são colocados em determinadas posições nos painéis, de modo que, se o cabo se partir, o percurso da estrutura é interrompido por elementos de paragem dos dispositivos de segurança.Known safety devices are placed in certain positions on the panels so that if the cable breaks the path of the frame is interrupted by stop elements of the safety devices.
Este dispositivos de segurança conhecidos consistem em dois elementos de suporte, articulados um ao outro num eixo de rotação, e estão associados a elementos rolantes, colocados ao longo de um eixo de deslizamento, que desliza ao longo de guias de deslizamento.This known safety devices consist of two support elements, hinged to one another on a rotational axis, and are associated with rolling elements, arranged along a sliding axis, which slides along sliding guides.
Os elementos de suporte podem oscilar entre duas posições nas quais existem, respectivamente, distâncias mínima e máxima entre o eixo de rotação central e o eixo de deslizamento dos elementos rolantes. A mudança entre as duas posições é determinada pela ruptura dos meios de accionamento. 0 dispositivo de segurança também compreende meios de fixação, coaxiais com o eixo de rotação. Os meios de fixação são externos e ressaltam dos meios guia, e actuam contra uma superfície externa dos meios guia, enquanto os elementos de suporte se deslocam da posição de distância máxima para a posição de distância mínima entre os eixos de rotação e o eixo de deslizamento, para actuar como um travamento, bloqueando o deslocamento da estrutura seccional. 2The support elements may oscillate between two positions in which respectively there are minimum and maximum distances between the central axis of rotation and the sliding axis of the rolling elements. The change between the two positions is determined by the rupture of the drive means. The safety device also comprises fastening means coaxial with the axis of rotation. The securing means is external and protrudes from the guiding means and acts against an outer surface of the guiding means while the support elements move from the position of maximum distance to the position of minimum distance between the axes of rotation and the sliding axis , to act as a lock, blocking the displacement of the sectional structure. 2
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000060A ITUD20060060A1 (en) | 2006-03-14 | 2006-03-14 | SAFETY DEVICE FOR A SECTIONAL FASTENING AS A DOOR, A DOOR, A GATE OR SIMILAR |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1835104E true PT1835104E (en) | 2011-02-02 |
Family
ID=38255807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT07103924T PT1835104E (en) | 2006-03-14 | 2007-03-12 | Safety device for a sectional frame such as a door, main door, gate or suchlike |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1835104B1 (en) |
AT (1) | ATE487014T1 (en) |
DE (1) | DE602007010198D1 (en) |
ES (1) | ES2354380T3 (en) |
IT (1) | ITUD20060060A1 (en) |
PT (1) | PT1835104E (en) |
SI (1) | SI1835104T1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1174900A (en) * | 1957-05-10 | 1959-03-17 | Monnier Ets | Improvements to safety devices for overhead doors and others |
WO2000000218A1 (en) | 1998-06-26 | 2000-01-06 | Aventis Pasteur | Mucosal targeting immunisation |
ITUD20020218A1 (en) * | 2002-10-24 | 2004-04-25 | Breda Sistemi Ind S P A | SAFETY DEVICE FOR A SECTIONAL FRAME |
-
2006
- 2006-03-14 IT IT000060A patent/ITUD20060060A1/en unknown
-
2007
- 2007-03-12 ES ES07103924T patent/ES2354380T3/en active Active
- 2007-03-12 PT PT07103924T patent/PT1835104E/en unknown
- 2007-03-12 EP EP07103924A patent/EP1835104B1/en active Active
- 2007-03-12 SI SI200730499T patent/SI1835104T1/en unknown
- 2007-03-12 AT AT07103924T patent/ATE487014T1/en active
- 2007-03-12 DE DE602007010198T patent/DE602007010198D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1835104A2 (en) | 2007-09-19 |
ITUD20060060A1 (en) | 2007-09-15 |
ES2354380T3 (en) | 2011-03-14 |
EP1835104B1 (en) | 2010-11-03 |
DE602007010198D1 (en) | 2010-12-16 |
ATE487014T1 (en) | 2010-11-15 |
SI1835104T1 (en) | 2011-03-31 |
EP1835104A3 (en) | 2008-04-02 |
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