EP0508275A2 - Mât tubulaire - Google Patents

Mât tubulaire Download PDF

Info

Publication number
EP0508275A2
EP0508275A2 EP92105512A EP92105512A EP0508275A2 EP 0508275 A2 EP0508275 A2 EP 0508275A2 EP 92105512 A EP92105512 A EP 92105512A EP 92105512 A EP92105512 A EP 92105512A EP 0508275 A2 EP0508275 A2 EP 0508275A2
Authority
EP
European Patent Office
Prior art keywords
tubular mast
adapter ring
mast according
shots
adapter
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Withdrawn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
EP92105512A
Other languages
German (de)
English (en)
Other versions
EP0508275A3 (en
Inventor
Stephan Dipl.-Ing. Fritzsche
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.)
We-Ef Leuchten Wolfgang Fritzsche Elektro-Apparatebau & C0 GmbH
Original Assignee
We-Ef Leuchten Wolfgang Fritzsche Elektro-Apparatebau & C0 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 We-Ef Leuchten Wolfgang Fritzsche Elektro-Apparatebau & C0 GmbH filed Critical We-Ef Leuchten Wolfgang Fritzsche Elektro-Apparatebau & C0 GmbH
Publication of EP0508275A2 publication Critical patent/EP0508275A2/fr
Publication of EP0508275A3 publication Critical patent/EP0508275A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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 tubular mast according to the preamble of claim 1.
  • a tubular mast can be used, for example, as a light pole, flag pole, etc.
  • Cylindrical masts are known which are produced by welding several cylindrical tubes - also called wefts - with different diameters. This production is complex. The finished mast is an indivisible unit, which makes shipping, warehousing and any repair work considerably more difficult.
  • the object of the present invention is to design a mast of the type mentioned in such a way that assembly is simplified and disassembly is possible at any time.
  • the mast according to the invention is made up of several Shots mounted that are releasably braced together. This results in easy and convenient shipping, as the mast can be shipped disassembled into individual parts. Maintenance work, for example on a lamp attached to the mast, can be easily carried out on the ground by quickly dismantling the mast, usually even without using a ladder. The use of individual shots also makes painting in different colors easier.
  • the drawing shows a tubular mast 2 (see. Fig. 1, 2 and 4) with two sections 4, 6 with different diameters.
  • the shots of the pattern can be connected to one another with the aid of a screw connector 12.
  • the screw connector comprises an adapter ring lower part 18, which is attached in the upper end of the respective lower shot 4, and an adapter ring upper part 10, which is attached on the outside around the lower end of the respective upper shot 6 at a distance from the lower end.
  • the adapter rings 8, 10 can be welded to the shots.
  • the lower part of the adapter ring 8 has three stud bolts 14, which are staggered by 120 ° and arranged in an internal thread 13, and the upper part of the adapter ring 10 has three key holes 16, which are staggered by 120 °, for receiving the stud bolts 14.
  • the adapter ring upper part 10 also has three adjusting screws 17 arranged offset by 120 °, which serve to align the shots with one another and are arranged in an internal thread 19 of the adapter ring upper part.
  • both shots 4, 6 are firmly but releasably clamped together.
  • the internal threads 13 and 19 for the stud bolt 14 and adjusting screws 17 are threaded bores cut into the material of the adapter parts.
  • the adapter parts 8 and 10 are preferably made of aluminum and the stud bolts 14 and adjusting screws 13 usually made of steel. If the mast and thus the thread are subjected to greater loads, there may be a risk that, due to the technically not ideal combination of materials, aluminum / steel, the threads will deflect and the bolts will loosen. This danger can be eliminated by using special threaded inserts 21, in particular made of steel, for the stud bolts 14, as is shown in FIGS. 8 and 7. The threaded inserts can also be designed so that loosening of the stud bolts can also be practically ruled out due to vibrations.
  • the top shot of a mast, i.e. H. the adapter ring upper part 10 can be covered by a cover ring 18 which is screwed to the adapter ring upper part via bores 20 with the aid of screws (not shown) which are screwed into threaded bores 22 of the adapter ring upper part 10.
  • This cover impedes unauthorized access to the mast.
  • seals are provided which seal the upper section 6 and the bores 20 against the ingress of water.
  • bolts can also be used.

Landscapes

  • 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)
  • Road Signs Or Road Markings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP19920105512 1991-04-09 1992-03-31 Tubular mast Withdrawn EP0508275A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4111550 1991-04-09
DE19914111550 DE4111550A1 (de) 1991-04-09 1991-04-09 Rohrfoermiger mast

Publications (2)

Publication Number Publication Date
EP0508275A2 true EP0508275A2 (fr) 1992-10-14
EP0508275A3 EP0508275A3 (en) 1992-12-02

Family

ID=6429190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920105512 Withdrawn EP0508275A3 (en) 1991-04-09 1992-03-31 Tubular mast

Country Status (3)

Country Link
EP (1) EP0508275A3 (fr)
JP (1) JPH0598850A (fr)
DE (1) DE4111550A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111254A1 (fr) * 1999-12-23 2001-06-27 Sagem Sa Structure d'assemblage et de positionnement du type boulon/ouverture en trou de serrure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010100078A (ko) * 2001-09-13 2001-11-14 김태보 회전과 u자형레일을 이용한 반자동 복합지주
DE102016103895A1 (de) * 2016-03-03 2017-09-07 Nicolas Steiner Im Erdreich verankerbarer Mast

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6506332A (fr) * 1964-05-23 1965-11-24
DE3114226A1 (de) * 1979-10-11 1982-11-04 Hans Zürich Kürsteiner "hohlmast fuer beleuchtungen und leitungen"
DE8610402U1 (de) * 1986-04-16 1986-06-12 Urlberger, Hermann Hans, 8750 Aschaffenburg Verbindung von zwei Platten, plattenförmigen Gebilden od. dgl.
EP0262006A1 (fr) * 1986-09-10 1988-03-30 BENDIX France Société Anonyme dite: Ensemble d'un servomoteur de freinage monté sur une paroi fixe d'un véhicule et procédé d'assemblage d'un tel ensemble

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8032795U1 (de) * 1981-08-27 Gemmecke, Kurt, Ing.(grad.), 2400 Lübeck Kupplung für eine lösbare, biegesteife Verbindung für Rohre, insbesondere für Konstruktionsmaste
CH381839A (de) * 1961-01-18 1964-09-15 Interessengemeinschaft Kandela Kandelaber
AT336256B (de) * 1975-03-07 1977-04-25 Haider Franz Dipl Ing Beleuchtungsmast

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6506332A (fr) * 1964-05-23 1965-11-24
DE3114226A1 (de) * 1979-10-11 1982-11-04 Hans Zürich Kürsteiner "hohlmast fuer beleuchtungen und leitungen"
DE8610402U1 (de) * 1986-04-16 1986-06-12 Urlberger, Hermann Hans, 8750 Aschaffenburg Verbindung von zwei Platten, plattenförmigen Gebilden od. dgl.
EP0262006A1 (fr) * 1986-09-10 1988-03-30 BENDIX France Société Anonyme dite: Ensemble d'un servomoteur de freinage monté sur une paroi fixe d'un véhicule et procédé d'assemblage d'un tel ensemble

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111254A1 (fr) * 1999-12-23 2001-06-27 Sagem Sa Structure d'assemblage et de positionnement du type boulon/ouverture en trou de serrure
FR2802986A1 (fr) * 1999-12-23 2001-06-29 Sagem Structure d'assemblage et de positionnement du type boulon/ ouverture en trou de serrure

Also Published As

Publication number Publication date
JPH0598850A (ja) 1993-04-20
DE4111550A1 (de) 1992-10-15
EP0508275A3 (en) 1992-12-02

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