EP2006472A2 - Pied d'appui - Google Patents

Pied d'appui Download PDF

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Publication number
EP2006472A2
EP2006472A2 EP20080011136 EP08011136A EP2006472A2 EP 2006472 A2 EP2006472 A2 EP 2006472A2 EP 20080011136 EP20080011136 EP 20080011136 EP 08011136 A EP08011136 A EP 08011136A EP 2006472 A2 EP2006472 A2 EP 2006472A2
Authority
EP
European Patent Office
Prior art keywords
threaded rod
base plate
plate
plastic
nut
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Withdrawn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
EP20080011136
Other languages
German (de)
English (en)
Inventor
Günter Hartmann
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 EP2006472A2 publication Critical patent/EP2006472A2/fr
Withdrawn legal-status Critical Current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
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts

Definitions

  • the invention relates to a column foot with a metal base plate to be fastened to a foundation, a metal threaded rod projecting from the base plate and a metal head plate connected to the upper end of the threaded rod.
  • the invention has for its object to provide a support foot, which can be produced with less effort than conventional column feet and has a lower weight.
  • the column foot according to the invention is characterized in that the base plate and at least a portion of the threaded rod and / or the top plate are encapsulated with plastic.
  • the plastic penetrates into all recesses, including the threads of the threaded rod, and makes a firm connection with the threaded rod. Therefore, the plastic can relatively easily absorb the vertical forces acting on the column foot.
  • the plastic surrounds not only the lower part of the threaded rod, but also the connection area between this and the base plate. It is not necessary, though possible, to make a welded joint between the base plate and the threaded rod, as both are held together by the plastic. This eliminates essential parts of the previously necessary for the production of a column foot work required.
  • the top plate is also encapsulated by the plastic.
  • the top plate is supported on the threaded rod via a nut located on it, possibly with a locknut.
  • the lock nut is located immediately below the top plate and protrudes downwards out of the plastic compound.
  • Fig. 1 shows the lower portion of a threaded rod 10 which is supported on a metallic base plate 12.
  • the base plate 12 is relatively small. A connection between the threaded rod 10 and the base plate 12 is not required, since the vertical forces are readily transferred from the threaded rod 10 to the base plate 12.
  • the mounting holes 18,20 take on metal sleeves, not shown, which prevent compressing when tightening the fastening holes used in the mounting holes 18,20 of the plastic.
  • the plastic base plate with the embedded metallic base plate is considerably larger than this and allows a secure attachment to the foundation.
  • a nut 22 which determines the height of the top plate 24.
  • the nut 22 can be countered by a lock nut.
  • the top plate 24 is also encapsulated with plastic, so that a plastic top plate 26 is formed, which is considerably larger in diameter than the metallic top plate 24 and has not shown mounting holes for receiving mounting screws for a bar, not shown.
  • the threaded rod 10 penetrates the metallic head plate 24 in a bore 28.
  • the plastic head plate 26 is provided with a recess 30 from the lower side of the head plate 24 forth. In the recess 30 enters from below the nut 22 a.
  • the head plate 24 with the surrounding plastic head plate 26 is thus freely displaceable in height with respect to the threaded rod 10 and can be determined in relation to the height by the nut 22.
  • the nut 22 can be secured by a lock nut, not shown.
  • the column foot according to the invention has considerable advantages. First of all, there is a considerable weight saving compared to the completely metal support leg of conventional design. This plays a role especially in the transport of larger amounts of the column foot.
  • Hot-dip galvanizing is not necessary.
  • the metallic core is protected all around by the plastic overlay against rust.
  • the fire protection is significantly improved. There are quite suitable plastics that are highly flame-retardant. The fire protection marking F60 can be easily reached.
  • the visual appearance is significantly improved over metallic support feet.
  • a coloring of the plastic is possible.
  • the shape of the plastic on the outside can be made decorative and, for example, have the shape of a pedestal.
  • Fig. 3 shows a side view of the metallic core, which is used for the production of a column foot according to the invention. Visible is a base plate 32. On the base plate 32, a threaded rod 34 is welded together with a nut 36. Then still support triangles are welded to the base plate 32 and the threaded rod 34. This arrangement can be encapsulated in total with plastic.
  • Fig. 4 are at the four corners of the base plate, which is square in this case, circular structures shown. These are support disks, which are around the mounting surface in the in Fig. 4 still missing plastic to be injected. The support disks 40 are also in Fig. 6 to recognize.
  • plastic material As a plastic material come polyamide, but also polyvinyl chloride (PVC) into consideration. Fiber-reinforced plastic materials can also be used.
  • PVC polyvinyl chloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP20080011136 2007-06-19 2008-06-19 Pied d'appui Withdrawn EP2006472A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007008553U DE202007008553U1 (de) 2007-06-19 2007-06-19 Stützenfuss

Publications (1)

Publication Number Publication Date
EP2006472A2 true EP2006472A2 (fr) 2008-12-24

Family

ID=39709307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080011136 Withdrawn EP2006472A2 (fr) 2007-06-19 2008-06-19 Pied d'appui

Country Status (2)

Country Link
EP (1) EP2006472A2 (fr)
DE (1) DE202007008553U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160083975A1 (en) * 2012-07-06 2016-03-24 Joel Duane Herman Railing system and tensioned posts used therein
CN108179703A (zh) * 2017-12-21 2018-06-19 郑州国知网络技术有限公司 一种节能环保的道路指示牌
US10006222B2 (en) 2012-07-06 2018-06-26 Joel Duane Herman Railing support post with threaded receivers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8503768U1 (de) 1985-02-12 1985-05-09 BMF-Baubeschläge Bentsen GmbH & Co KG, 2390 Flensburg Vorrichtung zum halten einer stuetze
DE29608304U1 (de) 1996-05-08 1996-07-25 Einmüller, Andreas, 85123 Karlskron Verbindungselement Stützenfuß höhenverstellbar
DE29619293U1 (de) 1996-11-07 1997-03-13 Andresen, Jens, 23869 Elmenhorst Stützenfuß für Holzbauwerke

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312522U1 (de) * 1993-08-20 1993-12-16 BMF Holzverbinder GmbH, 24939 Flensburg Stützenfuß-System
DE29504385U1 (de) * 1995-03-15 1995-06-14 Maschinenbau Heumesser GmbH, 72181 Starzach Höhenverstellbarer Stützenschuh
DE29918772U1 (de) * 1999-10-25 2000-02-03 Holz Wohn Bau Gmbh Recycelbarer Stützenfuß aus Stahl für Holzständerbauwerke
GB2422854A (en) * 2005-02-04 2006-08-09 Christopher David Marsh Adjustable support bracket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8503768U1 (de) 1985-02-12 1985-05-09 BMF-Baubeschläge Bentsen GmbH & Co KG, 2390 Flensburg Vorrichtung zum halten einer stuetze
DE29608304U1 (de) 1996-05-08 1996-07-25 Einmüller, Andreas, 85123 Karlskron Verbindungselement Stützenfuß höhenverstellbar
DE29619293U1 (de) 1996-11-07 1997-03-13 Andresen, Jens, 23869 Elmenhorst Stützenfuß für Holzbauwerke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160083975A1 (en) * 2012-07-06 2016-03-24 Joel Duane Herman Railing system and tensioned posts used therein
US10006222B2 (en) 2012-07-06 2018-06-26 Joel Duane Herman Railing support post with threaded receivers
CN108179703A (zh) * 2017-12-21 2018-06-19 郑州国知网络技术有限公司 一种节能环保的道路指示牌

Also Published As

Publication number Publication date
DE202007008553U1 (de) 2008-10-30

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