ES2273606B1 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N. 2000500066 BY: "CLAMP FOR PROTECTION RAILINGS IN WORKS". - Google Patents
IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N. 2000500066 BY: "CLAMP FOR PROTECTION RAILINGS IN WORKS". Download PDFInfo
- Publication number
- ES2273606B1 ES2273606B1 ES200601247A ES200601247A ES2273606B1 ES 2273606 B1 ES2273606 B1 ES 2273606B1 ES 200601247 A ES200601247 A ES 200601247A ES 200601247 A ES200601247 A ES 200601247A ES 2273606 B1 ES2273606 B1 ES 2273606B1
- Authority
- ES
- Spain
- Prior art keywords
- jaw
- stop
- enveloping
- panels
- formwork panels
- 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
Links
- 238000009415 formwork Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
- E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/28—Clips or connections for securing boards
- E04G2007/285—Clips or connections for securing boards specially adapted for toe boards
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Clamps And Clips (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Mejoras en el objeto de la Patente principal n° 200500066 por: "Mordaza para barandillas de protección en obras". Las mejoras prevén la disposición de un tope móvil asociado con el cuerpo de la mordaza, susceptible de adoptar una posición de bloqueo de la boca o abertura de la mordaza, permitiendo la acción de tope sobre el panel extremo de una alineación de paneles de encofrado y otra posición de liberación del espacio adyacente a la boca de la mordaza para permitir el tope lateral entre los paneles de encofrado.Improvements in the object of the main patent n ° 200500066 for: "Jaw for protection railings in works". The improvements provide for the provision of a movable stop associated with the jaw body, capable of adopting a locking position of the jaw or opening of the jaw, allowing the stop action on the end panel of an alignment of formwork panels and another position for releasing the space adjacent to the jaw mouth to allow the lateral stop between the formwork panels.
Description
Mejoras en el objeto de la Patente principal n° 200500066 por: "Mordaza para barandillas de protección en obras".Improvements in the object of the main Patent No. 200500066 by: "Jaw for guardrails in works".
La presente invención se refiere a mejoras introducidas en el objeto de la Patente principal n° 200500066 por "Mordaza para barandillas de protección en obras", que proceden de la explotación industrial del objeto de dicha Patente principal, introduciendo características de novedad y actividad inventiva en el objeto de aquella.The present invention relates to improvements introduced in the object of main Patent No. 200500066 by "Jaw for protection railings in works", which they come from the industrial exploitation of the object of said Patent main, introducing novelty and activity characteristics inventive in the object of that.
El objeto de las presentes mejoras estriba esencialmente en conseguir una función nueva en la mordaza objeto de la Patente principal, que consisten esencialmente en permitir que la mordaza sirva tanto para apoyo adyacente a un tablero, tal como se previó en la Patente principal, como también para hacer tope al final de una fila de tableros, con lo que la mordaza tiene una mayor capacidad de utilización en las obras.The purpose of the present improvements is essentially in getting a new function in the object jaw of the main patent, which essentially consist of allowing that the jaw serves both for support adjacent to a board, such as foreseen in the main patent, as well as to do butt at the end of a row of boards, so that the jaw has a greater capacity of utilization in the works.
El permitir la función de tope en el panel extremo tiene un especial interés por evitar el clavado del último tablero de una fila de paneles.Allowing the stop function on the panel extreme has a special interest in avoiding the last dive board of a row of panels.
Para conseguir sus objetivos la presente invención prevé la disposición de un tope vertical escamoteable en la mordaza, preferentemente asociado al brazo más corto del cuerpo en forma de "U" que caracteriza la mordaza, es decir, el brazo o cuerpo que recibe el pie derecho de la barandilla o similar, de manera que dicho tope se pueda disponer en una posición inferior, o posición de trabajo, en la que sobresale sensiblemente de la parte inferior de dicho brazo, introduciéndose parcialmente en la boca de la mordaza, ejerciendo de tope sobre el tablero extremo de una alineación de tableros, y por otra parte, dicho tope se puede levantar con facilidad dejando libre el espacio situado por debajo de dicho brazo corto de la "U", permitiendo el funcionamiento de la mordaza tal como se previó en la Patente principal.To achieve its objectives, this invention provides for the provision of a retractable vertical stop in the jaw, preferably associated with the shorter arm of the body U-shaped characterizing the jaw, that is, the arm or body that receives the right foot of the railing or similar, of so that said stop can be arranged in a lower position, or working position, in which it protrudes significantly from the part lower of said arm, partially entering the mouth of the jaw, butt on the end board of a board alignment, and on the other hand, said stop can be lift easily leaving the space below free said short arm of the "U", allowing operation of the jaw as provided in the main patent.
La realización del tope escamoteable se podrá conseguir, de diferentes formas, presentando siempre las características de que sea fácilmente desplazable entre la posición de trabajo, es decir, de tope, y la posición levantada, en la que queda fuera de servicio, y que quede asociado al cuerpo de la mordaza de manera "imperdible", es decir, que a pesar de su capacidad de movimiento no se pueda desprender del cuerpo de la mordaza.The realization of the retractable stop may be get, in different ways, always presenting the features that are easily scrollable between position of work, that is, butt, and the raised position, in which is out of service, and that is associated with the body of the gag in an "unmissable" way, that is, despite its movement capacity cannot be detached from the body of the jaw.
En una realización de la presente invención, el tope escamoteable podrá quedar constituido por un escudo o elemento deslizante integrado por una abrazadera o similar que queda acoplada en el exterior del brazo corto de la "U" y un saliente inferior susceptible de ejercer la función de tope, o bien podrá quedar constituido por una varilla arrollada sobre sí misma para formar una envolvente de dicho brazo corto de la "U" a lo largo del cual podrá deslizar. Asimismo se podrá constituir el tope de forma basculante, mediante un cuerpo de varilla, chapa u otro que, articulado al cuerpo de la mordaza, permita una posición inferior de tope y una posición superior de liberación de la boca de la mordaza.In an embodiment of the present invention, the retractable stop may be constituted by a shield or element sliding integrated by a clamp or similar that remains coupled on the outside of the short arm of the "U" and a lower projection capable of exercising the function of stop, or may be constituted by a rod wound on itself to form an envelope of said short arm of the "U" at along which you can slide. The cap may also be constituted tilting, by means of a rod, sheet or other body which, articulated to the jaw body, allows a position lower bumper and upper mouth release position of the gag.
Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de ejemplos de realización de la presente invención.For your better understanding they are attached, by title an explanatory example but not a limitation, some drawings of examples of embodiment of the present invention.
Las figuras 1 a 6 muestran sendas vistas de una realización de las mejoras de la presente invención con un tope móvil constituido por una abrazadera y un saliente inferior, habiéndose representado en las figuras 1, 2, 3 y 6 en la posición inferior o de tope, y en la figura 5 en la posición más elevada en la que queda libre la boca de la mordaza; correspondiendo la figura 4 a una vista en planta.Figures 1 to 6 show different views of a realization of the improvements of the present invention with a stop mobile consisting of a clamp and a lower projection, having been represented in figures 1, 2, 3 and 6 in the position bottom or stop, and in figure 5 in the highest position in the one that is free of the jaw's mouth; corresponding figure 4 to a plan view.
Las figuras 7 a 10 muestran una realización con un elemento de tope escamoteable de tipo basculante, correspondiendo las figuras 7 y 8 a la posición alta en la que queda libre la boca de la mordaza y las figuras 9 y 10 a la posición de tope.Figures 7 to 10 show an embodiment with a retractable swing-up stopper element, corresponding figures 7 and 8 to the high position in which the jaw mouth is free and figures 9 and 10 to the stop position.
Las figura 11 y 12 representan sendas vistas de una realización con un elemento de tope escamoteable en forma de varilla curvada, deslizante a lo largo del cuerpo de la mordaza, respectivamente en posición alta y en posición baja, para ejercer de tope extremo.Figures 11 and 12 represent different views of an embodiment with a retractable stop element in the form of curved rod, sliding along the jaw body, respectively in high position and in low position, to exercise Extreme butt
Tal como se ha representado en las figuras 1 a 6, en una primera realización las mejoras de la invención comprenden la disposición de un tope escamoteable (1) que tiene medios de guiado a lo largo del cuerpo (2) destinado a recibir la parte inferior de un pie derecho de una barandilla de protección o similar, tal como se ha mostrado en la Patente principal, comprendiendo dichos medios de guiado una argolla u otros medios similares que permiten abrazar, con un sensible juego, el cuerpo (2) para permitir el desplazamiento del tope escamoteable, que presenta además una expansión inferior (3) destinada a interponerse, su posición baja, en el espacio de la boca (4) de la mordaza, ejerciendo la función de tope extremo de una alineación de paneles de encofrado, tal como se observa en la figura 6.As depicted in figures 1 to 6, in a first embodiment the improvements of the invention comprise the disposition of a retractable stop (1) which has guiding means along the body (2) intended to receive the bottom of a right foot of a guardrail or similar, as shown in the main Patent, said guiding means comprising a ring or other means similar that allow to hug, with a sensitive game, the body (2) to allow the displacement of the retractable stop, which It also has a lower expansion (3) for interpose, its low position, in the space of the mouth (4) of the jaw, exerting the function of extreme stop of an alignment of formwork panels, as seen in figure 6.
En el ejemplo representado, los medios de guiado a lo largo del cuerpo (2) quedan integrados por sendas alas (5) y (5') y un perno transversal (6) destinado al cierre de los medios de guiado que, tal como se puede comprender, podrían quedar integrados también por una argolla de construcción distinta, con o sin perno de unión, pero con la misma funcionalidad indicada.In the example shown, the guiding means along the body (2) they are integrated by two wings (5) and (5 ') and a cross bolt (6) intended for closing the means of guidance that, as you can understand, could remain also integrated by a ring of different construction, with or without connecting bolt, but with the same functionality indicated.
En la figura 5 se observa la colocación de la mordaza sobre una correa (7), quedando el tope escamoteable (1) simplemente apoyado por su saliente inferior (3) sobre la cara superior de un tablero de encofrado (8) de una alineación de dichos tableros, es decir, correspondiendo a la utilización de la mordaza de acuerdo con la Patente principal.Figure 5 shows the placement of the jaw on a belt (7), leaving the retractable stop (1) simply supported by its lower projection (3) on the face top of a formwork board (8) of an alignment of said boards, that is, corresponding to the use of the jaw according to the main patent.
En la figura 6 se ha mostrado la disposición de tope en un panel extremo (9), es decir, según la nueva función que puede despeñar la mordaza incorporando las presentes mejoras. En este caso, el tope escamoteable (1) se encuentra en posición baja, habiendo discurrido a lo largo del cuerpo (2) e interponiendo el extremo del saliente inferior (3) la boca de la mordaza, en la trayectoria del panel de encofrado extremo (9) de una alineación de paneles de encofrado.Figure 6 shows the arrangement of stop on an end panel (9), that is, according to the new function that can clamp the jaw by incorporating the present improvements. In in this case, the retractable stop (1) is in the low position, having run along the body (2) and interposing the end of the lower projection (3) the jaw mouth, in the end formwork panel path (9) of an alignment of formwork panels.
En el ejemplo representado en las figuras 7 a 10 se constituye un tope basculante que tiene una posición levantada, tal como se observa en las figuras 7 y 8, quedando retenido en la mordaza, por ejemplo, en el cuerpo (10) destinado a recibir el pie derecho de la valla de protección u otro elemento similar, pudiendo desplazarse en basculación para ejercer de tope parcial en la abertura (11) de la mordaza. En una realización, a título de ejemplo, el tope basculante queda constituido por una varilla doblada (12) que adopta una estructura envolvente o semienvolvente del cuerpo (10) y unos brazos (13) y (14) que por sus extremos se articulan en orificios del cuerpo de la mordaza, por ejemplo, orificios colisos tal como el representado con el numeral (15) en la figura 7. En la posición levantada, el tope basculante puede quedar retenido por una pequeña pestaña (16) asociada al cuerpo de la mordaza. En esta disposición, mostrada en la figura 7, la boca (11) de la mordaza queda totalmente libre, mientras que en la posición de giro hacia abajo el tope basculante (12) obstruirá parcialmente la boca (11) de la mordaza, permitiendo ejercer su función de tope del panel extremo de una alineación de paneles.In the example represented in Figures 7 to 10 a rocker stop is formed that has a raised position, as seen in figures 7 and 8, being retained in the gag, for example, in the body (10) intended to receive the foot right of the protection fence or other similar item, being able to move in tilting to exercise a partial stop in the opening (11) of the jaw. In one embodiment, by way of For example, the rocker stop is constituted by a rod folded (12) that adopts an enveloping or semi-enveloping structure of the body (10) and some arms (13) and (14) that by its ends are articulate in holes in the jaw body, for example, colossal holes such as the one represented by numeral (15) in Figure 7. In the raised position, the rocker stop can be retained by a small tab (16) associated with the body of the gag. In this arrangement, shown in Figure 7, the mouth (11) of the jaw is completely free, while in the Swing down position the rocker stop (12) will clog partially the mouth (11) of the jaw, allowing to exercise its end panel stop function of a panel alignment.
Como se comprenderá, el tope basculante que se ha mostrado podrá quedar realizado de otras formas distintas equivalentes a la que se ha representado y descrito, por ejemplo, mediante un elemento de chapa estampada, un elemento de forja o fundición, o de otro tipo de realización, siempre y cuando cumpla con las características indicadas de capacidad de basculación entre una posición superior en la que deja libre la abertura de la mordaza y una posición inferior de tope.As will be understood, the rocker stop that is has shown may be done in other ways equivalent to what has been represented and described, for example, by means of a stamped sheet element, a forging element or smelting, or other embodiment, as long as it meets with the indicated characteristics of tilting capacity between an upper position in which it leaves the opening of the jaw and lower stop position.
En la realización mostrada en las figuras 11 y 12 el tope escamoteable ha sido realizado mediante una simple varilla doblada sobre sí misma que forma una parte envolvente o semienvolvente (17) del cuerpo (18) de la mordaza y que inferiormente presenta un saliente (19) destinado a ejercer la función de tope parcial de la abertura (20) de la mordaza. Al deslizar hacia arriba la parte envolvente del tope escamoteable, el tope (19) deja libre la abertura (20) de la mordaza tal como se ha representado en la figura 11, mientras que al permitir el deslizamiento hacia abajo, simplemente por gravedad, el saliente (19) queda en la posición representada en la figura 12, en la que cierra parcialmente la boca o abertura frontal (20) de la mordaza, permitiendo realizar la función prevista de tope del panel extremo de una alineación de paneles.In the embodiment shown in Figures 11 and 12 the retractable stop has been made using a simple rod bent on itself that forms an enveloping part or half-envelope (17) of the body (18) of the jaw and that inferiorly it presents a projection (19) destined to exercise the partial stop function of the opening (20) of the jaw. To the slide up the enveloping part of the retractable stop, the stop (19) leaves the opening (20) of the jaw free as it has been represented in figure 11, while allowing the sliding down, simply by gravity, the overhang (19) is in the position represented in Figure 12, in which partially closes the mouth or front opening (20) of the jaw, allowing to perform the intended end panel stop function of an alignment of panels.
También en este caso se debe comprender que la realización del tope escamoteable desplazable a lo largo de la mordaza podría tener lugar de formas sensiblemente distintas mediante una abrazadera de cualquier tipo envolvente del cuerpo de la mordaza y un tope inferior conseguido de cualquier forma apropiada.Also in this case it should be understood that the realization of the movable retractable stop along the gag could take place in significantly different ways by means of a clamp of any envelope type of the body of the jaw and a bottom stop achieved in any way appropriate.
Como se puede comprender de la anterior descripción y figuras que la acompañan, las mejoras objeto de la presente invención permiten conseguir en una mordaza, de manera muy simple y con facilidad de aplicación, dos funciones distintas de tope, una de ellas tal como en la Patente principal y la otra destinada a ejercer de tope del panel extremo de una alineación de paneles de encofrado, evitando el clavado de dicho último panel de la alineación.As can be understood from the previous description and accompanying figures, the improvements object of the This invention allows to achieve a jaw, very simple and with ease of application, two different functions of cap, one of them as in the main patent and the other intended to act as an end stop for an alignment of formwork panels, avoiding the nailing of said last panel of the alignment.
Tal como se ha indicado, la invención que se ha dado a conocer puede admitir diferentes variantes que quedarán incluidas dentro del ámbito de la presente invención si se encuentran, incluso por equivalencia, dentro del alcance de las reivindicaciones adjuntas.As indicated, the invention that has been released can admit different variants that will remain included within the scope of the present invention if they find, even by equivalence, within the scope of attached claims.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500066A ES2270686B1 (en) | 2005-01-17 | 2005-01-17 | CLAMP FOR PROTECTION RAILINGS IN WORKS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2273606A1 ES2273606A1 (en) | 2007-05-01 |
| ES2273606B1 true ES2273606B1 (en) | 2008-02-01 |
Family
ID=36169136
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500066A Active ES2270686B1 (en) | 2005-01-17 | 2005-01-17 | CLAMP FOR PROTECTION RAILINGS IN WORKS. |
| ES200601247A Active ES2273606B1 (en) | 2005-01-17 | 2006-05-16 | IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N. 2000500066 BY: "CLAMP FOR PROTECTION RAILINGS IN WORKS". |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500066A Active ES2270686B1 (en) | 2005-01-17 | 2005-01-17 | CLAMP FOR PROTECTION RAILINGS IN WORKS. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1683930A3 (en) |
| ES (2) | ES2270686B1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2288140B1 (en) * | 2007-03-22 | 2008-08-16 | Sistemas Tecnicos De Encofrados S.A. | DEVICE FOR THE PROLONGATION OF PORTACORREAS OF SUPPORT OF FLOORING. |
| KR101031822B1 (en) * | 2010-08-20 | 2011-04-29 | 탑라이트 주식회사 | Ceiling hanger clamp using to cable duct |
| US9435131B2 (en) * | 2012-01-26 | 2016-09-06 | Dale Corporation | Portable and reusable connection device having secure anchor point |
| ITUA20162458A1 (en) * | 2016-04-11 | 2017-10-11 | Faresin Building S P A | ANTI-FALL SAFETY STRUCTURE FOR CASSERATURE WITH PORTABLE PANELS FOR FLOORS |
| ITUA20162457A1 (en) * | 2016-04-11 | 2017-10-11 | Faresin Building S P A | SECURITY PARAPET STRUCTURE FOR CASSERATURES FOR FLOORS |
| EP3358107A1 (en) * | 2017-02-01 | 2018-08-08 | Pino Albanese | Formwork clamp |
| IL251878A0 (en) * | 2017-04-24 | 2017-07-31 | Frishman Bros Ltd | Suspension cable wall anchoring device |
| ES2794674B2 (en) * | 2018-04-09 | 2022-01-25 | Sist Tecnicos De Encofrados Sa | SAFETY CLAMP FOR FORMWORK STRUCTURE |
| EP3581735B1 (en) | 2018-06-12 | 2023-11-15 | FEHR Groupe | Railing and method of creating a security balustrade |
| IT201800009924A1 (en) * | 2018-10-30 | 2020-04-30 | Pilosio Group Spa | FIXING DEVICE FOR A PARAPET OR SIMILAR |
| DE102019107461A1 (en) * | 2019-03-22 | 2020-09-24 | Peri Gmbh | Bracket for holding a railing component on a ceiling formwork panel |
| CN111472504B (en) * | 2020-04-21 | 2023-02-10 | 新疆苏中建设工程有限公司 | Turnover type stair protection railing |
| USD1015107S1 (en) | 2021-08-24 | 2024-02-20 | Checkmate Lifting & Safety Ltd | Trench box or parapet wall guardrail receiver |
| CN116378389B (en) * | 2023-04-18 | 2023-09-26 | 江苏鼎控电子科技有限公司 | Multifunctional armrest |
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|---|---|---|---|---|
| FR2064630A5 (en) * | 1969-10-06 | 1971-07-23 | Montchaussee Claude | |
| FR2154869A5 (en) * | 1971-09-28 | 1973-05-18 | Mag | |
| ES185585Y (en) * | 1972-11-11 | 1974-07-01 | Tregar Auxiliar De La Construccion, S. A. | SUPPORT FOR PROVISIONAL RAILS FOR WORKS IN EXECUTION WITH ADJUSTABLE FASTENING AND MOORING MEANS. |
| US3863900A (en) * | 1973-04-13 | 1975-02-04 | Symons Corp | Removable guard rail assembly and stanchion bracket therefor |
| US3995833A (en) * | 1975-07-23 | 1976-12-07 | Jack McLaughlin | Removable guard rail stanchion apparatus |
| DE3606530A1 (en) * | 1986-02-28 | 1987-09-03 | Wolfgang Baumann | Apparatus which can be used on building sites for attaching guard-rail boards or the like |
| ES1015823Y (en) * | 1990-11-28 | 1992-03-01 | Rico Medina Eugenio | SUPPORT FOR TEMPORARY SAFETY CLOSURES ON WORKS AND THE LIKE. |
| DE19813857C1 (en) * | 1998-03-27 | 2000-01-05 | Peri Gmbh | Support bracket for shuttering for concrete overhang profiles |
| DE29822502U1 (en) * | 1998-12-17 | 1999-02-18 | Wilhelm Layher Vermögensverwaltungs-GmbH, 74363 Güglingen | Clamping device for detachable fastening on the end to the fall edges of ceilings |
| ES2164524B1 (en) * | 1999-04-09 | 2003-06-01 | Sistemas Tecn Encofrados Sa | SAFETY DEVICE FOR FORMERS. |
| NL1017813C2 (en) * | 2001-04-10 | 2002-10-11 | Thiel Van Nv | Clamp for coupling a side board to a scaffolding tube construction, as well as a scaffolding tube construction provided with such clamps. |
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-
2005
- 2005-01-17 ES ES200500066A patent/ES2270686B1/en active Active
-
2006
- 2006-01-13 EP EP06380011A patent/EP1683930A3/en not_active Withdrawn
- 2006-05-16 ES ES200601247A patent/ES2273606B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1683930A2 (en) | 2006-07-26 |
| ES2273606A1 (en) | 2007-05-01 |
| EP1683930A3 (en) | 2009-09-02 |
| ES2270686A1 (en) | 2007-04-01 |
| ES2270686B1 (en) | 2008-01-01 |
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