EP1683930A2 - Clamp for protective railings for works - Google Patents

Clamp for protective railings for works Download PDF

Info

Publication number
EP1683930A2
EP1683930A2 EP06380011A EP06380011A EP1683930A2 EP 1683930 A2 EP1683930 A2 EP 1683930A2 EP 06380011 A EP06380011 A EP 06380011A EP 06380011 A EP06380011 A EP 06380011A EP 1683930 A2 EP1683930 A2 EP 1683930A2
Authority
EP
European Patent Office
Prior art keywords
clamp
shaped part
shuttering
arm
elements
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.)
Withdrawn
Application number
EP06380011A
Other languages
German (de)
French (fr)
Other versions
EP1683930A3 (en
Inventor
José Luis Ubinana Félix
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.)
Sistemas Tecnicos de Encofrados SA
Original Assignee
Ingenieria de Encofrados y Servicios SL
Sistemas Tecnicos de Encofrados SA
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 Ingenieria de Encofrados y Servicios SL, Sistemas Tecnicos de Encofrados SA filed Critical Ingenieria de Encofrados y Servicios SL
Publication of EP1683930A2 publication Critical patent/EP1683930A2/en
Publication of EP1683930A3 publication Critical patent/EP1683930A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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

Definitions

  • the present invention discloses a clamp which allows the easy construction of railings which can be incorporated in shuttering decks, walkway platforms in works and the like.
  • the object of the railing clamp according to the present invention is to allow quick and easy connection of the clamp to the deck, walkway platform and the like and similarly to allow the quick connection of the vertical elements to which the hand rails will then be connected to form the railing assembly.
  • the clamp according to the present invention basically comprises two mutually engaged elements of which the position is adjustable so as to allow the press fitting thereof on the edge of the platform on which it is to be mounted.
  • One of the constituent elements of the clamp has a substantially U-shaped structure with unequal arms, both of which have a tubular structure, for example, square or of other form, the longer arm of the U sliding over the exterior of the second integral element of the clamp which is basically L-shaped with similarly unequal arms, the longer arm engaging in said longer arm of the U-shaped element, the height being adjustable so that the clamp can be press fitted on the edge of the platform on which it is fixed by means of a spindle which extends through the interior of said engaging tubular elements and receives a stop nut of the U-shaped element which may therefore be raised and lowered by hand, depending on the position of the nut, by pressing on the desired portion of the platform when the clamp is to be fixed.
  • the lower horizontal arm of the L-shaped part has through-holes for fastening or for receiving the end pins of the horizontal beams as well as a bracket element capable of receiving a retention fin of a board.
  • the base of the shorter tubular element of the U-shaped part has angular lateral supports to prevent lateral rocking of the clamp and a ledge which is toothed at the bottom to allow the engagement thereof with the timber panels of the shuttering or for the retention thereof on an edge of other elements.
  • Fig. 1, 2 and 3 show a perspective view, a lateral elevation and a section of the clamp respectively.
  • Fig. 4 is a perspective view of a clamp applied to platform elements and carrying vertical railing elements.
  • Fig. 5 and 6 are respective elevations of the application of the clamp according to the invention to respective shutterings for the mounting of the corresponding railings.
  • Fig. 7 is a perspective view of embodiments of clamps according to the present invention for forming railings on shuttering for decks of works.
  • the clamp according to the present invention basically consists of two mutually guided sliding parts, one of which is designated by reference numeral 1 and the other by reference numeral 2, the first part having a substantially U-shaped structure with two arms 3 and 4 of different lengths, the arm 3 being longer and the arm 4 shorter, the two arms being joined together by a connecting bridge 5.
  • the most convenient cross-section for said arms may be for example, prismatic, without being limited thereto.
  • the element 2 is L-shaped with a longer arm 6 and a shorter arm 7.
  • the elements are disposed in the manner illustrated in the figures in such a way that the elements 3 and 4 are disposed vertically and the element 7 horizontally.
  • the vertical element 6 of the part 2 receives the externally connected element 3 of the part 1 which may be displaced upward or downward to respectively release or fix the clamp from or to the elements to which it is to be fixed.
  • the clamp has an internal spindle 8 provided with an external thread, the spindle being integral with the element 2 and having an upper stop nut 9 screwed thereon.
  • a small planar profile or bead 10 provided at the bottom with teeth 11 intended to engage in a timber shuttering element on which the clamp is to be placed or to act as a stop, for example against the edge of a tubular metallic element of the structure to which the clamp is fixed.
  • the lateral edges of the element 4 have two arms, one of which is designated by reference numeral 12 in Fig. 1 and 2. Said arms, which are disposed symmetrically about the tubular element 4, are intended to impart to the clamp greater stability against lateral tipping by resting on the shuttering or horizontal beam on which the clamp is to be mounted.
  • the horizontal arm 7 of the element 2 carries recesses such as 13 and 14 for receiving the end pins of the horizontal beams of the structure on which the clamp is placed or elements for fixing it on the platform on which the clamp is to be fitted.
  • the recess 14 forms an internal bracket element in the corner of the element 2 with its upper edge 21 inclined so that it can be connected to the similarly inclined lower edge 23 of the vertical arm 3 of the part 1.
  • the clamp is used in the manner illustrated in the figures and is intended to receive, via the shorter element 4 of the U-shaped part 1, a vertical element or post 15 of a railing comprising one or more horizontal elements such as those designated by reference numerals 16 and 17 for connecting the hand rails of the railing.
  • the clamp can be fitted, for example, on a metal structure, as illustrated in Fig. 4, and is fixed to the girders or horizontal beam-holders 19 and horizontal beams 18 both by the compression effected by rotating the nut 9 and by the interposition of an end pin 20 of the horizontal beam 19.
  • Fig. 5 shows an example of assembly in which the clamp is fitted on the structure supporting a shuttering board 22, with the end of its lower arm 7 engaging in the girder or horizontal beam holder 19, the front profile 10 of the shorter vertical arm 4 abutting against the profile of the horizontal beam 18.
  • Fig. 6 shows the embodiment in which the clamp supports via the lower short arm 7, a girder element 24 and, at the top, the shorter vertical arm 4 engages via its lower front profile with the timber board 25.
  • Fig. 7 shows a plurality of examples of application of the clamps in dispositions as shown in Fig. 5 for the clamps 26, 27 and 28, while the application corresponds to that shown schematically in Fig. 6 in the case of the clamps 29 and 30.
  • Fig. 7 shows dispositions of the railing at the corners such as those designated by reference numerals 31 and 32 and others as a transition between deck shuttering 33 and a projecting cantilever zone or platform 34.
  • the illustrated applications of the clamp are merely non-limiting examples, and many other dispositions and assemblies employing the clamp according to the invention can be used for quickly and easily forming protective railings for works.

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

The clamp comprises two elements (1,2) which are joined together in a guided sliding manner and are intended to embrace with pressure the structure on which the clamp is to be fixed, one of the elements (1) having a general structure in the form of a U with unequal arms (3,4) and the second element (2) having an L-shaped structure, similarly with unequal arms (6,7), of which the longer arm (6) is slidingly fitted in the interior of the longer arm (3) of the U-shaped part in order to fix the clamp on the shuttering on which it is to be fixed owing to the disposition of a threaded spindle integral with the L-shaped part and disposed in the interior of the engaging tubular elements of the clamp.

Description

  • The present invention discloses a clamp which allows the easy construction of railings which can be incorporated in shuttering decks, walkway platforms in works and the like.
  • The object of the railing clamp according to the present invention is to allow quick and easy connection of the clamp to the deck, walkway platform and the like and similarly to allow the quick connection of the vertical elements to which the hand rails will then be connected to form the railing assembly.
  • The clamp according to the present invention basically comprises two mutually engaged elements of which the position is adjustable so as to allow the press fitting thereof on the edge of the platform on which it is to be mounted. One of the constituent elements of the clamp has a substantially U-shaped structure with unequal arms, both of which have a tubular structure, for example, square or of other form, the longer arm of the U sliding over the exterior of the second integral element of the clamp which is basically L-shaped with similarly unequal arms, the longer arm engaging in said longer arm of the U-shaped element, the height being adjustable so that the clamp can be press fitted on the edge of the platform on which it is fixed by means of a spindle which extends through the interior of said engaging tubular elements and receives a stop nut of the U-shaped element which may therefore be raised and lowered by hand, depending on the position of the nut, by pressing on the desired portion of the platform when the clamp is to be fixed.
  • The lower horizontal arm of the L-shaped part has through-holes for fastening or for receiving the end pins of the horizontal beams as well as a bracket element capable of receiving a retention fin of a board.
  • The base of the shorter tubular element of the U-shaped part has angular lateral supports to prevent lateral rocking of the clamp and a ledge which is toothed at the bottom to allow the engagement thereof with the timber panels of the shuttering or for the retention thereof on an edge of other elements.
  • The accompanying drawings of a preferred embodiment of the clamp according to the present invention, given as a non-limiting example, will assist the understanding thereof.
  • Fig. 1, 2 and 3 show a perspective view, a lateral elevation and a section of the clamp respectively.
  • Fig. 4 is a perspective view of a clamp applied to platform elements and carrying vertical railing elements.
  • Fig. 5 and 6 are respective elevations of the application of the clamp according to the invention to respective shutterings for the mounting of the corresponding railings.
  • Fig. 7 is a perspective view of embodiments of clamps according to the present invention for forming railings on shuttering for decks of works.
  • The clamp according to the present invention basically consists of two mutually guided sliding parts, one of which is designated by reference numeral 1 and the other by reference numeral 2, the first part having a substantially U-shaped structure with two arms 3 and 4 of different lengths, the arm 3 being longer and the arm 4 shorter, the two arms being joined together by a connecting bridge 5. The most convenient cross-section for said arms may be for example, prismatic, without being limited thereto.
  • The element 2 is L-shaped with a longer arm 6 and a shorter arm 7.
  • The elements are disposed in the manner illustrated in the figures in such a way that the elements 3 and 4 are disposed vertically and the element 7 horizontally. The vertical element 6 of the part 2 receives the externally connected element 3 of the part 1 which may be displaced upward or downward to respectively release or fix the clamp from or to the elements to which it is to be fixed. For this purpose the clamp has an internal spindle 8 provided with an external thread, the spindle being integral with the element 2 and having an upper stop nut 9 screwed thereon. This arrangement enables the position of the element 1 to be limited quickly and easily with respect to the element 2 of the clamp, and allows a raising or lowering movement for the respective release or locking of the clamp from or to the elements on which it is to be mounted.
  • On the lower portion of the shorter arm 4 of the clamp element 1 is disposed a small planar profile or bead 10 provided at the bottom with teeth 11 intended to engage in a timber shuttering element on which the clamp is to be placed or to act as a stop, for example against the edge of a tubular metallic element of the structure to which the clamp is fixed. At the same time, the lateral edges of the element 4 have two arms, one of which is designated by reference numeral 12 in Fig. 1 and 2. Said arms, which are disposed symmetrically about the tubular element 4, are intended to impart to the clamp greater stability against lateral tipping by resting on the shuttering or horizontal beam on which the clamp is to be mounted.
  • The horizontal arm 7 of the element 2 carries recesses such as 13 and 14 for receiving the end pins of the horizontal beams of the structure on which the clamp is placed or elements for fixing it on the platform on which the clamp is to be fitted.
  • In particular, the recess 14 forms an internal bracket element in the corner of the element 2 with its upper edge 21 inclined so that it can be connected to the similarly inclined lower edge 23 of the vertical arm 3 of the part 1.
  • The clamp is used in the manner illustrated in the figures and is intended to receive, via the shorter element 4 of the U-shaped part 1, a vertical element or post 15 of a railing comprising one or more horizontal elements such as those designated by reference numerals 16 and 17 for connecting the hand rails of the railing.
  • The clamp can be fitted, for example, on a metal structure, as illustrated in Fig. 4, and is fixed to the girders or horizontal beam-holders 19 and horizontal beams 18 both by the compression effected by rotating the nut 9 and by the interposition of an end pin 20 of the horizontal beam 19.
  • Fig. 5 shows an example of assembly in which the clamp is fitted on the structure supporting a shuttering board 22, with the end of its lower arm 7 engaging in the girder or horizontal beam holder 19, the front profile 10 of the shorter vertical arm 4 abutting against the profile of the horizontal beam 18.
  • Fig. 6 shows the embodiment in which the clamp supports via the lower short arm 7, a girder element 24 and, at the top, the shorter vertical arm 4 engages via its lower front profile with the timber board 25.
  • Fig. 7 shows a plurality of examples of application of the clamps in dispositions as shown in Fig. 5 for the clamps 26, 27 and 28, while the application corresponds to that shown schematically in Fig. 6 in the case of the clamps 29 and 30.
  • Fig. 7 shows dispositions of the railing at the corners such as those designated by reference numerals 31 and 32 and others as a transition between deck shuttering 33 and a projecting cantilever zone or platform 34. However, it should be noted that the illustrated applications of the clamp are merely non-limiting examples, and many other dispositions and assemblies employing the clamp according to the invention can be used for quickly and easily forming protective railings for works.

Claims (5)

  1. Clamp for protective railings for works, characterised in that it comprises two elements which are joined together in a guided sliding manner and are intended to embrace with pressure the structure on which the clamp is to be fixed, one of the elements having a general structure in the shape of a U with unequal arms and the second element having an L-shaped structure, similarly with unequal arms, of which the longer arm is slidingly fitted in the interior of the longer arm of the U-shaped part in order to fix the clamp on the shuttering on which it is to be fixed owing to the disposition of a threaded spindle integral with the L-shaped part and disposed in the interior of the engaging tubular elements of the clamp, a stop nut being joined to the spindle to enable the downward displacement thereof for fixing the clamp with respect to the shuttering to which it is to be joined and to enable the upward displacement thereof for releasing the clamp.
  2. Clamp for protective railings for works according to claim 1, characterised in that the shorter vertical arm of the U-shaped part has lateral extensions for support on the shuttering to which the clamp is fixed to provide transverse stability thereof once it has been fixed.
  3. Clamp for protective railings for works according to claim 1, characterised in that the lower edge of the shorter vertical arm of the U-shaped part has a profile with a toothed lower edge for the engagement thereof on timber shuttering or to perform the function of a lateral stop on a structural element.
  4. Clamp for protective railings for works according to claim 1, characterised in that the shorter lower arm of the L-shaped part of the clamp has upper and lower through-holes to allow the connection of pins of the horizontal beams for supporting the shuttering, as well as a bracket element in the internal corner of said part adapted to receive retaining lugs for boards and the like.
  5. Clamp for protective railings for works according to claim 4, characterised in that the upper edge of the bracket element is inclined to allow the engagement of the lower end of the longer arm of the U-shaped part, which is also inclined.
EP06380011A 2005-01-17 2006-01-13 Clamp for protective railings for works Withdrawn EP1683930A3 (en)

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
EP1683930A2 true EP1683930A2 (en) 2006-07-26
EP1683930A3 EP1683930A3 (en) 2009-09-02

Family

ID=36169136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06380011A Withdrawn EP1683930A3 (en) 2005-01-17 2006-01-13 Clamp for protective railings for works

Country Status (2)

Country Link
EP (1) EP1683930A3 (en)
ES (2) ES2270686B1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031822B1 (en) * 2010-08-20 2011-04-29 탑라이트 주식회사 Ceiling hanger clamp using to cable duct
US20130193286A1 (en) * 2012-01-26 2013-08-01 Dale Corp Portable and resuable 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
WO2018198112A1 (en) * 2017-04-24 2018-11-01 Frishman Bros. Ltd. Suspension cable wall anchoring device
EP3581735A1 (en) 2018-06-12 2019-12-18 FEHR Groupe Railing
IT201800009924A1 (en) * 2018-10-30 2020-04-30 Pilosio Group Spa FIXING DEVICE FOR A PARAPET OR SIMILAR
CN111472504A (en) * 2020-04-21 2020-07-31 新疆苏中建设工程有限公司 Turnover type stair protection railing
EP3712353A1 (en) * 2019-03-22 2020-09-23 Peri Gmbh Holder for supporting a railing component on a ceiling formwork panel
CN116378389A (en) * 2023-04-18 2023-07-04 江苏鼎控电子科技有限公司 Multifunctional armrest
USD1015107S1 (en) 2021-08-24 2024-02-20 Checkmate Lifting & Safety Ltd Trench box or parapet wall guardrail receiver

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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.
ES2794674B2 (en) * 2018-04-09 2022-01-25 Sist Tecnicos De Encofrados Sa SAFETY CLAMP FOR FORMWORK STRUCTURE
CN111411582A (en) * 2020-02-21 2020-07-14 郑州大学 Assembled bridge anticollision rail guard
CN111411583A (en) * 2020-02-21 2020-07-14 郑州大学 Anti-collision guardrail for highway bridge

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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

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US3863900A (en) * 1973-04-13 1975-02-04 Symons Corp Removable guard rail assembly and stanchion bracket therefor
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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.
AU2002950655A0 (en) * 2002-08-08 2002-09-12 Frank Stojanovic Post and rail assembly
ES2214143B1 (en) * 2003-02-26 2005-11-01 Tomas Funes Gavilan SAFETY ASSEMBLY FOR WORKS.

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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

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031822B1 (en) * 2010-08-20 2011-04-29 탑라이트 주식회사 Ceiling hanger clamp using to cable duct
US20130193286A1 (en) * 2012-01-26 2013-08-01 Dale Corp Portable and resuable connection device having secure anchor point
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
WO2017178459A1 (en) * 2016-04-11 2017-10-19 Faresin Building S.P.A. Anti-fall safety structure for formwork with load-bearing panels for floor slabs
WO2017178460A1 (en) * 2016-04-11 2017-10-19 Faresin Building S.P.A. Safety railing for formwork for floor slabs
EP3514301A1 (en) 2017-02-01 2019-07-24 Pino Albanese Formwork clamp
EP3508668A1 (en) 2017-02-01 2019-07-10 Pino Albanese Formwork clamp
EP3358107A1 (en) * 2017-02-01 2018-08-08 Pino Albanese Formwork clamp
WO2018198112A1 (en) * 2017-04-24 2018-11-01 Frishman Bros. Ltd. Suspension cable wall anchoring device
EP3581735A1 (en) 2018-06-12 2019-12-18 FEHR Groupe Railing
IT201800009924A1 (en) * 2018-10-30 2020-04-30 Pilosio Group Spa FIXING DEVICE FOR A PARAPET OR SIMILAR
WO2020089951A1 (en) * 2018-10-30 2020-05-07 Pilosio Group S.P.A. Attachment device for a parapet or suchlike
US11519188B2 (en) 2019-03-22 2022-12-06 Peri Se Holder for holding a railing component on a ceiling formwork panel
EP3712353A1 (en) * 2019-03-22 2020-09-23 Peri Gmbh Holder for supporting a railing component on a ceiling formwork panel
DE102019107461A1 (en) * 2019-03-22 2020-09-24 Peri Gmbh Bracket for holding a railing component on a ceiling formwork panel
CN111472504A (en) * 2020-04-21 2020-07-31 新疆苏中建设工程有限公司 Turnover type stair protection railing
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
CN116378389A (en) * 2023-04-18 2023-07-04 江苏鼎控电子科技有限公司 Multifunctional armrest
CN116378389B (en) * 2023-04-18 2023-09-26 江苏鼎控电子科技有限公司 Multifunctional armrest

Also Published As

Publication number Publication date
ES2273606A1 (en) 2007-05-01
EP1683930A3 (en) 2009-09-02
ES2270686B1 (en) 2008-01-01
ES2270686A1 (en) 2007-04-01
ES2273606B1 (en) 2008-02-01

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