EP0965706A1 - Structure d'ossature pour échafaudages - Google Patents

Structure d'ossature pour échafaudages Download PDF

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Publication number
EP0965706A1
EP0965706A1 EP99109418A EP99109418A EP0965706A1 EP 0965706 A1 EP0965706 A1 EP 0965706A1 EP 99109418 A EP99109418 A EP 99109418A EP 99109418 A EP99109418 A EP 99109418A EP 0965706 A1 EP0965706 A1 EP 0965706A1
Authority
EP
European Patent Office
Prior art keywords
cross bar
lower cross
frame according
setting frame
floor 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Withdrawn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
EP99109418A
Other languages
German (de)
English (en)
Inventor
Carolin Langer
Georg Layher
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.)
Wilhelm Layher Vermoegensverwaltungs GmbH
Original Assignee
Wilhelm Layher Vermoegensverwaltungs GmbH
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 Wilhelm Layher Vermoegensverwaltungs GmbH filed Critical Wilhelm Layher Vermoegensverwaltungs GmbH
Publication of EP0965706A1 publication Critical patent/EP0965706A1/fr
Withdrawn legal-status Critical Current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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/154—Non-detachably fixed and secured connections between platform and scaffold

Definitions

  • the present invention relates to a frame for a Scaffold with two spaced apart Vertical handles, one the vertical handles in their one Upper crossbar connecting the end area to the scaffolding floor elements connectable, in particular attachable, are and one the vertical stems in the opposite Lower crossbar connecting end area, being inside existing frames of the scaffold vertically on top of each other can be arranged, in particular plugged in, and the lower one Crossbars with stacking frames arranged in the upper cross bar of the respective lower frame connected or suspended scaffolding floor elements in their connection or hanging position backs up.
  • the present invention the task or that underlying technical problem, an improved frame to indicate the benefits within the scope of the employment with the known scaffolding system maintained, manufactured economically can be and the quality of one by means of the frame created scaffold increased in terms of accessibility.
  • the positioning frame according to the invention is characterized by the features of given independent claim 1. Beneficial Refinements and developments are the subject of dependent claims.
  • the setting frame according to the invention is accordingly distinguished characterized in that the lower cross bar one down continuously or discontinuously tapering Has cross-sectional contour and such on the vertical stems is arranged that with stacked frames and connected or suspended scaffolding floor elements the top of the lower cross bar and the Top of the scaffolding floor elements essentially in one Level.
  • Crossbar is no longer above the level of Scaffolding floor elements over what increases the walk quality and counteracts a trip hazard.
  • the suspended scaffolding floor elements on both sides attached frame in its hanging position secured. With gradual dismantling it is also possible that the scaffolding floor elements on one side from their Claw connection can be unscrewed.
  • a particularly advantageous embodiment of the Stand frame according to the invention is characterized in that that the lower cross bar is triangular Cross-sectional contour with the tip pointing downwards.
  • the top of the lower crossbar a convex curved top outer contour on what a possible dirt accumulation counteracts and at the same time good static values in terms of bending stiffness, torsional stiffness or the like.
  • Another embodiment is characterized in that the side wall contour of the lower transom a concave Has curvature.
  • a particularly advantageous embodiment in terms of a weight reduction is particularly cheap and at the same time enables sufficiently high stiffness values, is characterized in that the lower cross bar as Hollow profile is formed.
  • the Cross-sectional contour of the lower cross bar as a T-profile formed, the web pointing vertically downwards and the flange is arranged substantially horizontally.
  • FIG. 1 shows a setting frame 10 for a scaffold, the two parallel to each other, spaced apart Vertical stems 16, one in the lower end area welded lower cross bar 14 and one in the upper End portion welded upper crossbar 12. in the upper end portion of the vertical stems 16 is above the upper one
  • a cross-piece 24 protrudes a protrusion 24 present that has an outer diameter that is slightly smaller than the inside diameter of the as Hollow section tubes formed vertical stems 16. This can frame 10 vertically within the framework of a scaffold to be put on top of each other.
  • the upper two corners of the frame between vertical handle 16 and upper crossbar 12 are also each with a Gusset plate 18 stiffened, wherein in a recess 19 of the Gusset plate 18 a diagonal in a known manner can be connected. Furthermore are on the left Vertical stem 16 spaced two in the lower region mutually arranged connection units 26 available, in which in a known manner handrails or the same fall protection can be connected.
  • the setting frame 10 provides a rigid rectangular Frame construction element for a scaffold.
  • the upper cross bar 12 is an upwardly open U-profile trained in the scaffolding floor elements in a known manner 20 designed as claw units 22 Connection units can be hung (see Fig. 8).
  • Fig. 13 is the connection point of scaffolding floor elements on both sides 20 over claw units 22 with attached Setting frame 10 shown in known scaffolding.
  • the lower cross bar 14 is designed as a rectangular hollow profile and has opposite the top level of the scaffold floor elements 20 compared to its top one Supernatant Ü.
  • cross bar 14 is by cross bars 14.1 to 14.5 shown as examples replaced, which are characterized by being downward have a tapering cross-sectional profile and thus to the Vertical stems 16 are connected so that they are plugged together
  • Setting frame 10 with its top in essentially in the top level E of the scaffolding floor elements 20 are arranged (see in particular Fig. 8).
  • Fig. 3 shows an embodiment of a lower cross bar 14.1 in the form of an isosceles triangular hollow profile.
  • the Hypotenuse simulates the top 30.1 and the two catheters running below form the side walls 32.1.
  • the Corner areas of the triangular hollow profile are rounded educated.
  • FIG. 4 Another alternative embodiment of the crossbar according to Fig. 4 shows a T-shaped cross-sectional profile.
  • the jetty 32.2 is directed essentially vertically downwards present and the flange 30.2 runs essentially horizontal, with the assembly frame 10.
  • the lower one Crossbar 14.4 in modification of the lower crossbar 14.1 3 concave side walls 32.4 curved inwards on.
  • the lower cross bar 14.5 shown in FIG. 7 is as Trapezoidal hollow profile, with sloping downwards extending side walls 32.5, with the long base of the trapezoid (top 30.5) essentially horizontal is arranged, with the assembly frame 10.
  • the upper cross bar 12 and the lower cross bar 14.1 to 14.5 are welded to the vertical stems 16.
  • the lower Crossbars 14.1 to 14.5 are on the vertical stems 16 positioned in the end area that when attached Setting frame 10 the respective top 30.1 to 30.5 in essentially in the top level E of the scaffolding floor elements 20 is arranged.
  • the suspended scaffolding floor elements 20 are 10 with the mounting frame attached on both sides due to the geometrical conditions in their hanging position secured. As part of a successive one-sided However, dismantling is possible after having a scaffolding floor element 20 one on one side Setting frame 10 is withdrawn, this scaffold floor element 20th to pivot and move so that the claw unit 22 from the space between the upper cross bar 12 and the lower cross bar 14 of the attached frame 10 in the opposite end area can. This "unscrewing movement" is gradual in the 8 to 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)
EP99109418A 1998-06-19 1999-05-11 Structure d'ossature pour échafaudages Withdrawn EP0965706A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998127284 DE19827284A1 (de) 1998-06-19 1998-06-19 Stellrahmen für ein Gerüst
DE19827284 1998-06-19

Publications (1)

Publication Number Publication Date
EP0965706A1 true EP0965706A1 (fr) 1999-12-22

Family

ID=7871355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109418A Withdrawn EP0965706A1 (fr) 1998-06-19 1999-05-11 Structure d'ossature pour échafaudages

Country Status (2)

Country Link
EP (1) EP0965706A1 (fr)
DE (1) DE19827284A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857610A1 (fr) * 2006-05-18 2007-11-21 SAFE b.v. Connexion traverse/plancher pour systèmes d'echafaudage
US11454042B2 (en) 2020-07-17 2022-09-27 Granite Industries, Inc. Elevated flooring system for clearspan tent

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006015586U1 (de) 2006-10-11 2008-02-21 Wilhelm Layher Verwaltungs-Gmbh Vertikalrahmenelement aus Metall
DE102007018314A1 (de) 2007-04-18 2008-11-06 Wilhelm Layher Verwaltungs-Gmbh Stütze für ein Raumtragwerk sowie Verbindungsanordnung für eine Geländereinrichtung und Verfahren zum Befestigen einer Geländereinrichtung an einer Stütze
DE202017000448U1 (de) 2017-01-26 2017-03-08 Artinger Gerüstbau e.K. Rahmen-Modulgerüstverbindung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH439679A (de) * 1966-08-27 1967-07-15 Huwyler Rudolf Baugerüst
NL7005904A (fr) * 1970-04-23 1971-10-26
GB2076878A (en) * 1980-05-29 1981-12-09 Langer Ruth Safety device for preventing lifting-off of scaffolding planks
DE8520249U1 (de) * 1985-07-11 1985-08-22 Bera Berliner Rahmengerüst GmbH & Co KG, 1000 Berlin Vertikalrahmen
EP0234657A2 (fr) * 1986-02-18 1987-09-02 de Leeuw, Petrus Johannes Lambertus Système d'échafaudage
EP0238680A1 (fr) * 1986-03-24 1987-09-30 Gerhard Dobersch Platelage pour échafaudages
DE8711664U1 (de) * 1987-08-28 1987-12-03 Grund, Gerhard, 4132 Kamp-Lintfort Gerüst, insbesondere Baugerüst
DE9410743U1 (de) * 1994-07-08 1995-01-12 Krause-Werk GmbH & Co KG, 36304 Alsfeld Rahmenelement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH439679A (de) * 1966-08-27 1967-07-15 Huwyler Rudolf Baugerüst
NL7005904A (fr) * 1970-04-23 1971-10-26
GB2076878A (en) * 1980-05-29 1981-12-09 Langer Ruth Safety device for preventing lifting-off of scaffolding planks
DE8520249U1 (de) * 1985-07-11 1985-08-22 Bera Berliner Rahmengerüst GmbH & Co KG, 1000 Berlin Vertikalrahmen
EP0234657A2 (fr) * 1986-02-18 1987-09-02 de Leeuw, Petrus Johannes Lambertus Système d'échafaudage
EP0238680A1 (fr) * 1986-03-24 1987-09-30 Gerhard Dobersch Platelage pour échafaudages
DE8711664U1 (de) * 1987-08-28 1987-12-03 Grund, Gerhard, 4132 Kamp-Lintfort Gerüst, insbesondere Baugerüst
DE9410743U1 (de) * 1994-07-08 1995-01-12 Krause-Werk GmbH & Co KG, 36304 Alsfeld Rahmenelement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857610A1 (fr) * 2006-05-18 2007-11-21 SAFE b.v. Connexion traverse/plancher pour systèmes d'echafaudage
US11454042B2 (en) 2020-07-17 2022-09-27 Granite Industries, Inc. Elevated flooring system for clearspan tent
US11725413B2 (en) 2020-07-17 2023-08-15 Granite Industries, Inc. Elevated flooring system for clearspan tent

Also Published As

Publication number Publication date
DE19827284A1 (de) 1999-12-23

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