EP0750362B1 - Mât d'échafaudage - Google Patents

Mât d'échafaudage Download PDF

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Publication number
EP0750362B1
EP0750362B1 EP96109360A EP96109360A EP0750362B1 EP 0750362 B1 EP0750362 B1 EP 0750362B1 EP 96109360 A EP96109360 A EP 96109360A EP 96109360 A EP96109360 A EP 96109360A EP 0750362 B1 EP0750362 B1 EP 0750362B1
Authority
EP
European Patent Office
Prior art keywords
mast
supporting structure
grooves
profile bars
section
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.)
Expired - Lifetime
Application number
EP96109360A
Other languages
German (de)
English (en)
Other versions
EP0750362A1 (fr
Inventor
Paul Lingen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0750362A1 publication Critical patent/EP0750362A1/fr
Application granted granted Critical
Publication of EP0750362B1 publication Critical patent/EP0750362B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

Definitions

  • the invention relates to a scaffold mast with at least two profile bars, those on corners of a cross section of the scaffolding mast Triangles or quadrilaterals are arranged, two profile bars each are connected to one connecting plate or two connecting plates, each of which forms one side of the triangle or quadrangle.
  • Such a device mast is known for example from DE 88 16 101 U1.
  • a light antenna mast which consists of three
  • profile bars that are connected to each other so that they are in the Cross-section form an equilateral triangle.
  • the profile bars are equally trained among themselves.
  • One of these profile bars exists from a sheet, on one side a circular cylindrical reinforcement and on the other side a pipe section open on the side is provided.
  • the pipe section that is open at the side takes one of the profile bars the cylindrical reinforcement of the neighboring Profile bar on.
  • This well-known antenna mast thus consists of standardized specially pressed profiles.
  • the invention has for its object a scaffolding mast to create the type mentioned, in which the width and / or the thickness of the connecting plates may be different can or can and therefore statically individually designed scaffolding masts are realizable.
  • extruded aluminum profiles can be used as profile bars be provided. It is also possible to use profile bars made of steel in the form of hollow or rolled profiles or the like. Furthermore, the connecting plates used in the grooves be welded to the profile bars. The profile bars can be the same or different.
  • the profile bars be one below the other are the same or different.
  • the scaffold mast shown in Figure 1 consists of three Profiles 1,2,3, in which grooves 4,5; 6.7; 8.9 are provided.
  • a Connection plate 10 with a cross bond 11 between the Profile bars 1 and 2 is at both ends 12,13 with a bevel 14, 15 provided, the bevels 14 and 15 into the grooves 6 and 4 are inserted.
  • the connecting plate 10 is on the two Bends 14 and 15 welded to the profile bars 1 and 2. Comparable as for the connecting plate 10 also applies to the Connection plate 16 with cross-bonding 17.
  • the connection plate 18 has a pressed-in wave profile 19.
  • the connecting plate 16 with the cross bond 17 is at both ends 20.21 on the profile bars 1.3 with bevels 22.23 in the grooves 5.8 inserted and fastened here.
  • the connecting plate 18 is on both ends with bevels 24.25 inserted into the grooves 7.9 and attached here.
  • the scaffolding masts shown in Figures 1, 2 and 3 show that the profile bars 1, 2, 3 can be arranged in any way relative to one another, namely, that they have the corners of an equilateral triangle form (Figure 1) that they are the corners of an isosceles triangle form ( Figure 2) or that they are the corners of any triangle ( Figure 3) form with three different sides.
  • FIG. 4 shows a scaffold mast with only two profile bars 2, 3, that by means of the continuous connecting plate 18 with each other are connected while the other connecting plate 26 consists of the two legs 27 and 28 which form the edge 29.
  • the square scaffold mast shown in Figure 5 has two of the same Profile bars 1 and 1a, which are connected to one another by means of a connecting plate 30 are connected.
  • two identical profile bars 2 and 3 are provided, between which the connecting plate 18 is provided is.
  • the connecting plates 18, 31 and 32 connected to each other via reinforcement plates 33 and 34.
  • the scaffold mast shown in FIG. 6 shows that the profile bars 2 and 3 two in the longitudinal direction of the mast self-propelled slides 35 and 36 are provided. Furthermore is another between the two profile bars 2 and 3 in the longitudinal direction of the scaffolding mast 18 self-propelled carriage 37 is provided.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (7)

  1. Poteau d'échafaudage avec au moins deux barres profilées, qui sont disposées aux angles d'un triangle ou d'un quadrilatère, formant la section transversale du poteau d'échafaudage, deux barres profilées (1, 2; 2, 3) étant chaque fois reliées par une tôle de liaison (10) ou par deux tôles de liaison (18, 26), qui forment chacune un côté du triangle ou du quadrilatère, caractérisé en ce que sur la zone inférieure de chaque barre profilée (1, 2, 3) sont prévues deux rainures (4 à 9), des bords (14, 15) coudés de la tôle de liaison (10, 16, 18) étant emboítés dans ces rainures et fixés au point d'emboítement.
  2. Poteau d'échafaudage selon la revendication 1, caractérisé en ce que sont prévues des barres profilées (1, 2, 3) en profilés extrudés d'aluminium.
  3. Poteau d'échafaudage selon la revendication 1, caractérisé en ce que sont prévues des barres profilées (1, 2, 3) en acier sous la forme de profilés creux ou de profilés laminés.
  4. Poteau d'échafaudage selon l'une des revendications précédentes, caractérisé en ce que les tôles de liaison (10, 17, 18) insérées dans les rainures (4 à 9), sont soudées avec les barres profilées (1, 2, 3).
  5. Poteau d'échafaudage selon l'une des revendications précédentes, caractérisé en ce que les barres profilées (1, 2, 3) sont de conformation identique.
  6. Poteau d'échafaudage selon l'une des revendications précédentes, caractérisé en ce que les barres profilées (1, 2, 3) sont de conformation non identique.
  7. Poteau d'échafaudage selon l'une des revendications précédentes, caractérisé en ce qu'un chariot (35, 36, 37) auto-déplaçable le long de la barre profilée, dans la direction longitudinale du poteau d'échafaudage, est prévu sur au moins une barre profilée (1, 2, 3).
EP96109360A 1995-06-23 1996-06-12 Mât d'échafaudage Expired - Lifetime EP0750362B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19522526A DE19522526C1 (de) 1995-06-23 1995-06-23 Gerüstmast
DE19522526 1995-06-23

Publications (2)

Publication Number Publication Date
EP0750362A1 EP0750362A1 (fr) 1996-12-27
EP0750362B1 true EP0750362B1 (fr) 1998-08-26

Family

ID=7764885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96109360A Expired - Lifetime EP0750362B1 (fr) 1995-06-23 1996-06-12 Mât d'échafaudage

Country Status (7)

Country Link
US (1) US6053283A (fr)
EP (1) EP0750362B1 (fr)
JP (1) JPH0913744A (fr)
KR (1) KR970004145A (fr)
AT (1) ATE170335T1 (fr)
CA (1) CA2179587A1 (fr)
DE (2) DE19522526C1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321139B (en) * 1997-01-14 2001-05-09 Tronic Ltd Connector assembly
DE29705008U1 (de) * 1997-03-19 1997-06-26 Theodor Klaas GmbH & Co KG, 59387 Ascheberg Teleskopschuß für einen Dachdeckerkran, mit einer Vielzahl einzelner Platten
DE29712551U1 (de) * 1997-07-16 1998-11-19 Pilzecker, Reinhold, 24598 Boostedt Mast mit Schlitten
NO333025B1 (no) * 2009-09-02 2013-02-18 Oglaend System As Anordning ved langstrakt profil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174959B (de) * 1959-02-02 1964-07-30 Up Right Inc Mastabschnitt
DE8816101U1 (de) * 1988-12-27 1989-03-23 Aloys Zeppenfeld GmbH & Co KG, 5960 Olpe Mast für einen Zahnstangenaufzug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262773A (en) * 1979-07-13 1981-04-21 Basham Billy G Portable scaffold
US4481748A (en) * 1980-09-10 1984-11-13 Harsco Corporation Shoring system and parts thereof
US5119613A (en) * 1989-03-21 1992-06-09 Owen Brown Group Ltd. Composite beam, connector and construction
US5487446A (en) * 1994-05-09 1996-01-30 Patnode; Eric T. Apparatus for self-adjusting the height of an outrigger attachable to scaffolding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174959B (de) * 1959-02-02 1964-07-30 Up Right Inc Mastabschnitt
DE8816101U1 (de) * 1988-12-27 1989-03-23 Aloys Zeppenfeld GmbH & Co KG, 5960 Olpe Mast für einen Zahnstangenaufzug

Also Published As

Publication number Publication date
JPH0913744A (ja) 1997-01-14
ATE170335T1 (de) 1998-09-15
DE19522526C1 (de) 1997-04-10
KR970004145A (ko) 1997-01-29
CA2179587A1 (fr) 1996-12-24
US6053283A (en) 2000-04-25
EP0750362A1 (fr) 1996-12-27
DE59600471D1 (de) 1998-10-01

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