EP0633971B1 - Etai de coffrage reglable en hauteur pour le batiment - Google Patents

Etai de coffrage reglable en hauteur pour le batiment Download PDF

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Publication number
EP0633971B1
EP0633971B1 EP93907784A EP93907784A EP0633971B1 EP 0633971 B1 EP0633971 B1 EP 0633971B1 EP 93907784 A EP93907784 A EP 93907784A EP 93907784 A EP93907784 A EP 93907784A EP 0633971 B1 EP0633971 B1 EP 0633971B1
Authority
EP
European Patent Office
Prior art keywords
inner tube
scale
adjustable
tube
height support
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
EP93907784A
Other languages
German (de)
English (en)
Other versions
EP0633971A1 (fr
Inventor
Artur Schwörer
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.)
Peri GmbH
Original Assignee
Peri 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6878095&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0633971(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of EP0633971A1 publication Critical patent/EP0633971A1/fr
Application granted granted Critical
Publication of EP0633971B1 publication Critical patent/EP0633971B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins

Definitions

  • the invention relates to a height-adjustable support for formwork in construction, in particular a ceiling support which has an outer tube in which an inner tube is slidably guided, which is releasably fixable in position to the outer tube, for example via pins, threaded connections and the like.
  • the inner tube has a dimensional scale arranged at least over partial sections on the outer circumference in the longitudinal direction.
  • the invention has for its object to protect the scale arranged on the inner tube as good as possible against damage.
  • the scale is inserted as a measuring tape in a groove provided on the inner tube.
  • the scale is protected by inserting a measuring tape into a groove.
  • the invention has the advantage that both the support and the scale are much easier to manufacture than if the scale had to be stamped or etched onto the circumference of the inner tube or the like.
  • the measuring tape can also be designed clearly and clearly.
  • the scale can be in the direction of the longitudinal axis
  • the longitudinal axis of the inner tube can be attached in sections on the outer circumference of the inner tube.
  • the scale extends largely over the entire length of the inner tube.
  • the dimension scale unit expressed, for example, in numbers or in other characters, takes into account the thickness of any cover plates attached to the end of the outer tube as well as to the inner tube.
  • the measuring tape arranged in the groove can be integrated into the outer circumference of the inner tube in such a way that the measuring scale is flush with the outer surface of the inner tube.
  • the scale can be fixed in the groove of the inner tube or can be provided interchangeably in embodiments of the invention. This has the advantage that the measuring tape can be exchanged for other measuring tapes with other units of the labeling (metric, inch, inch, Japanese, Chinese etc.) and that if the measuring scale is scratched or damaged, the measuring tape can be replaced quickly and easily can be.
  • Fluorescent substances can also be used for the marking of the measuring tape, so that the measuring scale on the support according to the invention can be recognized clearly and clearly in dark rooms or even under poor visibility conditions. Such labeling largely avoids measurement errors.
  • the ceiling prop according to the invention is made of a galvanized metal or aluminum and it has the corresponding scale, then such a prop is a high-quality work tool for construction sites that can be used quickly, clearly and safely.
  • Fig. 1 shows a ceiling prop 1, which is composed of an outer tube 2 and an inner tube 3.
  • the inner tube 3 is displaceable in the direction of the arrow 4 relative to the stationary outer tube 2.
  • the outer tube 2 has openings 5 distributed over the longitudinal direction, which penetrate the outer tube 2 in a known manner. Comparable openings 6 are arranged continuously on the inner tube 3 and are aligned with the openings 5 of the outer tubes 2 in certain positions.
  • a base plate 7 is attached to the outer tube 2, by means of which the outer tube 2 is supported on a solid surface.
  • a ceiling plate 8 is firmly connected to the inner tube 3.
  • the ceiling support 1 supports a ceiling to be created or any formwork elements that are used for other purposes.
  • a scale 9 is provided on a measuring tape, which is large and clearly arranged on the outer circumference 10 of the inner tube 3.
  • the scale 9 can consist of any markings, such as lines, numbers, etc. If a certain prop length is to be set, then the inner tube 3 is pulled out of the outer tube 2 or pushed into the outer tube 2 and as soon as the openings 5, 6 are aligned, the prop length thus achieved can be fixed in position by means of pins (not shown in the figure).
  • pins not shown in the figure.
  • other supports are also known which are infinitely variable in length, for example via threaded connections.
  • the support according to the invention is also for such supports
  • Scale 9 is provided as a measuring tape or as a continuous imprint.
  • the cross section of the inner as well as the outer tube can be any.
  • the cross sections of the inner and outer tubes must be adapted to one another in such a way that the inner tube can be moved longitudinally in the outer tube.
  • Figure 2 shows an embodiment of an inner tube 23 according to the invention for a support.
  • the inner tube 23 has a measuring scale 29 which is flush with the outer circumference.
  • the scale 29 can be embedded as a band in the outer circumference of the inner tube 23 or else it is stamped into the surface of the inner tube 23. It is possible that the embossed points on the scale are filled with a particularly scratch-resistant paint. It is also possible for the paint to have fluoriscent components.
  • Figure 3 shows a further support in cross section consisting of a profiled outer tube 32 in which a correspondingly profiled inner tube 33 is guided.
  • the support is adjustable in length, the inner tube 33 is mounted in the outer tube 32 so as to be longitudinally displaceable.
  • the inner tube 33 can be fixed to the outer tube 32 by means of a threaded connection, which is not shown in the figure.
  • the support shown in Figure 3 is infinitely adjustable in length.
  • the inner tube 33 has a groove 36 in which a measurement scale is held over the entire length of the inner tube 33.
  • the scale is designed as a tape that is inserted into the groove.
  • the groove 36 is formed, for example, only on a side part of this inner tube.
  • the groove 36 can also be formed on other corresponding surfaces on the outer circumference of the inner tube 33.
  • the division of the scale 9, ie the distance between the individual markings (these are lines in FIG. 1), is considerably smaller than the distance between the openings 6 in the inner tube 3 carrying the scale 9.
  • the distance corresponds between two openings 6 four times the distance between two lines of the scale 9th

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

La présente invention concerne un étai de coffrage réglagle en hauteur pour le bâtiment, en particulier un étai de plafond (1), composé d'un tube extérieur (2) servant de guide à un tube intérieur (3) pouvant être fixé dans sa position librement par rapport au tube extérieur (2), par exemple au moyen de goupilles, de raccords filetés etc. Selon cette invention, le pourtour extérieur (10) du tube intérieur (3) comporte, dans son sens longitudinal, une échelle de mesure (9) qui s'étend au moins sur des sections partielles.

Claims (5)

  1. Etai réglable en hauteur pour coffrages pour le bâtiment, notamment étai de plafond (1), composé d'un tube extérieur (2) dans lequel peut coulisser un tube intérieur (3) qui peut être fixé en position de façon détachable par rapport au tube extérieur (2), et comprenant une règle graduée (9) disposée sur la périphérie extérieure (10) du tube intérieur (3) dans la direction longitudinale et au moins sur des segments partiels, caractérisé en ce que la règle graduée, constituée par un ruban gradué, est encastrée dans une rainure (36) prévue sur le tube intérieur (33).
  2. Etai réglable en hauteur selon la revendication 1, caractérisé en ce que la règle graduée est montée interchangeable sur le tube intérieur (23, 33), en particulier sous la forme d'un ruban gradué.
  3. Etai réglable en hauteur selon la revendication 1 ou 2, caractérisé en ce que la règle graduée (9 ; 19 ; 29) est revêtue de matières résistantes aux intempéries et aux rayures.
  4. Etai réglable en hauteur selon une des revendications 1 à 3, caractérisé en ce que la règle graduée (9) est constituée par une règle graduée fluorescente.
  5. Etai réglable en hauteur selon une des revendications 1 à 4, caractérisé en ce que la règle graduée (9 ; 19 ; 29) est disposée en plusieurs exemplaires, répartis sur la périphérie du tube intérieur (3 ; 13 ; 23 ; 33), en s'étendant dans la direction longitudinale du tube intérieur (3 ; 13 ; 23 ; 33).
EP93907784A 1992-04-03 1993-04-01 Etai de coffrage reglable en hauteur pour le batiment Expired - Lifetime EP0633971B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9204580U DE9204580U1 (de) 1992-04-03 1992-04-03 Höhenverstellbare bemaßte Stütze für Schalungen im Bauwesen
DE9204580U 1992-04-03
PCT/DE1993/000319 WO1993020311A1 (fr) 1992-04-03 1993-04-01 Etai de coffrage reglable en hauteur pour le batiment

Publications (2)

Publication Number Publication Date
EP0633971A1 EP0633971A1 (fr) 1995-01-18
EP0633971B1 true EP0633971B1 (fr) 1996-03-06

Family

ID=6878095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93907784A Expired - Lifetime EP0633971B1 (fr) 1992-04-03 1993-04-01 Etai de coffrage reglable en hauteur pour le batiment

Country Status (6)

Country Link
US (1) US5653415A (fr)
EP (1) EP0633971B1 (fr)
JP (1) JP3315408B2 (fr)
DE (2) DE9204580U1 (fr)
ES (1) ES2088279T3 (fr)
WO (1) WO1993020311A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29515388U1 (de) 1995-09-26 1995-11-30 Doka Industrie Gmbh, Amstetten Integrierte Einstellhilfe für Teleskopstützen
ATE238470T1 (de) * 1995-09-26 2003-05-15 Doka Ind Gmbh Integrierte einstellhilfe für teleskopstützen und verfahren zu deren herstellung
WO1999035465A1 (fr) * 1998-01-08 1999-07-15 Paul Akers Ensemble nivellement laser, et appareil et procede pour construction immobiliere
US6119412A (en) * 1998-12-24 2000-09-19 Jackson; Richard F. Plywood trailer pad system
US6158705A (en) * 1999-04-09 2000-12-12 Airshore International Direct Equipment West Ltd. Vehicle Stabilization and support tool
GB2351097A (en) * 1999-05-26 2000-12-20 Mabey Hire Ltd Telescopic support having inner and outer members with apertures of different spacing
ITVR20010009U1 (it) * 2001-02-12 2002-08-12 Iscom Spa Dispositivo distanziatore particolarmente per la realizzazione di unacopertura metallica
US6782629B2 (en) * 2001-05-10 2004-08-31 The Stanley Works Straight edge to facilitate holding and measuring and to provide protection when cutting
US6976663B1 (en) * 2003-01-30 2005-12-20 Faulk Donnie L No tip
US7165361B2 (en) * 2003-04-24 2007-01-23 Peter Vanagan Building construction shores
US7338411B2 (en) * 2003-04-28 2008-03-04 Randy Eugene Blacker Removable exercise pole
US7299590B1 (en) * 2003-07-24 2007-11-27 Gibbs Daniel B Apparatus and method for setting and maintaining the dimensions of a door frame
CA2803836C (fr) * 2004-07-28 2014-10-14 Jonathon Jonny Melic Systeme de securite a garde-corps
US7837069B2 (en) * 2005-09-27 2010-11-23 Melissa Helen Kroub Dropper for use at night or in other low-light conditions
US7565751B2 (en) * 2006-10-16 2009-07-28 The Stanley Works Measuring device with fluorescent translucent material
US20080202043A1 (en) * 2007-02-28 2008-08-28 Marshall Chester R Adjustable foldable support brace
DE102007010932A1 (de) * 2007-03-05 2008-09-11 Hünnebeck Group GmbH Verzinkte längenverstellbare Stahlrohrstütze mit Markierungen und Verfahren zur Herstellung derselben
JP2008223845A (ja) * 2007-03-12 2008-09-25 Applied Power Japan Kk 保護カバーを有する目盛り付きジャッキ
DE202007015833U1 (de) * 2007-11-13 2009-03-26 Doka Industrie Gmbh Schalungsanker
EP2235289A1 (fr) * 2007-12-14 2010-10-06 Petar Kunic Structure améliorée de support de revêtement hydraulique
AU2008100267B4 (en) * 2008-03-19 2009-01-08 Shore Assets Pty. Limited A brace
DE102009045588A1 (de) * 2009-10-12 2011-04-14 Peri Gmbh Montagehilfe
US10190299B2 (en) * 2012-08-15 2019-01-29 John Vadnais Stabilizer support
DE102013206596A1 (de) * 2013-04-12 2014-10-16 Peri Gmbh Schwerlaststütze
GB2568830B (en) 2016-09-16 2022-03-16 Diva Invest Pty Ltd As Trustee For Handrail Holding Trust Safety rail system
US11142905B2 (en) 2018-07-11 2021-10-12 Schuter Systems L.P. Systems for recessing subfloor structures

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FR494622A (fr) * 1919-01-10 1919-09-13 Louis Etienne Aupetit Étais tubulaires
US1781063A (en) * 1927-11-05 1930-11-11 Hans P Jessen Adjustable shore
US2770886A (en) * 1953-10-23 1956-11-20 Bruce W Johnson Ridge board holder
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US3374545A (en) * 1965-05-03 1968-03-26 Lloyd I. Monroe Camber gauge
US3328887A (en) * 1965-10-20 1967-07-04 Donald E Wright Layout tool
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CA990481A (en) * 1974-01-18 1976-06-08 Aluma Building Systems Incorporated Extruded beam for concrete forming structures
DE2628924A1 (de) * 1976-06-28 1977-12-29 Acrow Wolff Gmbh Stuetze, insbesondere fuer baugerueste
DE2725113B1 (de) * 1977-06-03 1978-08-17 Helmut Lechner Aus mindestens zwei teleskopisch ausziehbaren Rohren gebildetes Laengenmessgeraet
US4249578A (en) * 1979-05-29 1981-02-10 Freeman James D Length-adjustable stiffener for fiberboard ducts
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JPS63503083A (ja) * 1986-03-06 1988-11-10 シェイフア−　リチヤ−ド・ジエイ 伸縮スタッフ
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DE3910344A1 (de) * 1989-03-30 1990-10-04 Peri Werk Schwoerer Kg Artur Laengenveraenderliche teleskopstuetze
DE3918516A1 (de) * 1989-06-07 1990-12-13 Werner Prior Fa Stuetze

Also Published As

Publication number Publication date
US5653415A (en) 1997-08-05
WO1993020311A1 (fr) 1993-10-14
DE59301807D1 (de) 1996-04-11
EP0633971A1 (fr) 1995-01-18
DE9204580U1 (de) 1992-07-09
JP3315408B2 (ja) 2002-08-19
ES2088279T3 (es) 1996-08-01
JPH07505197A (ja) 1995-06-08

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