EP0633971B1 - Adjustable-height support for shuttering in the building trade - Google Patents
Adjustable-height support for shuttering in the building trade Download PDFInfo
- 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
Links
- 238000009416 shuttering Methods 0.000 title claims abstract 3
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 230000003678 scratch resistant effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 1
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Die Erfindung geht aus von einer höhenverstellbaren Stütze für Schalungen im Bauwesen, insbesondere von einer Deckenstütze, die ein Außenrohr aufweist, in dem ein Innenrohr verschiebbar geführt ist, das zum Außenrohr lösbar lagefixierbar ist, beispielsweise über Steckstifte, Gewindeverbindungen und dergleichen. Das Innenrohr weist am Außenumfang in Längsrichtung zumindest über Teilabschnitte angeordnet eine Maßskala auf.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.
Bei einer durch die US-A-2,770,886 bekannten Stütze dieser Art ist die Maßskale auf der Außenfläche des Innenrohrs angeordnet. Dadurch kann die Maßskala verhältnismäßig leicht verkratzt oder sonstwie beschädigt werden. Zudem greift bei dieser bekannten Deckenstütze eine an der Außenfläche des Innenrohrs angreifende, im Außenrohr radial schraubbar geführte Klemmschraube an, die das Innenrohr in seiner ausgezogenen Stellung festhält. Dadurch ist die Gefahr der Beschädigung der Maßskala besonders groß.In a support of this type known from US-A-2,770,886, the scale is arranged on the outer surface of the inner tube. As a result, the scale can be relatively easily scratched or otherwise damaged. In addition, in this known ceiling support, a clamping screw engages on the outer surface of the inner tube and is guided radially screwably in the outer tube and holds the inner tube in its extended position. As a result, the risk of damage to the scale is particularly great.
Der Erfindung liegt die Aufgabe zugrunde, die am Innenrohr angeordnete Maßskala so gut wie möglich vor Beschädigungen zu schützen.The invention has for its object to protect the scale arranged on the inner tube as good as possible against damage.
Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Maßskala als Maßband in eine am Innenrohr vorgesehene Nut eingelegt ist.This object is achieved according to the invention in that the scale is inserted as a measuring tape in a groove provided on the inner tube.
Durch das Einlegen eines Maßbandes in eine Nut wird die Maßskala geschützt. Darüberhinaus hat die Erfindung den Vorteil, daß sowohl die Stütze als auch die Maßskala sehr viel einfacher herzustellen sind als wenn die Maßskala auf den Umfang des Innenrohres eingeprägt oder eingeätzt oder dergleichen werden müßte. Auch kann das Maßband deutlich und übersichtlich ausgebildet sein. Die Maßskala kann dabei in Richtung der Längsachse Längsachse des Innenrohres abschnittsweise auf dem Außenumfang des Innenrohres angebracht sein, in besonderen Ausführungsformen erstreckt sich die Maßskala weitgehend über die gesamte Länge des Innenrohres. Die Maßskala-Einheit, beispielsweise in Zahlen oder in anderen Zeichen ausgedrückt, berücksichtigt die Dicke von evtl. stirnseitig am Außenrohr wie auch am Innenrohr angebrachte Abdeckplatten.The scale is protected by inserting a measuring tape into a groove. In addition, 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. In special embodiments, 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.
Für die Kennzeichnung der Maßskala werden besonders dauerhafte und kratzfeste Stoffe verwendet, die dem rauhen Baubetrieb standhalten.To mark the scale, particularly durable and scratch-resistant materials are used, which withstand the rough construction work.
Das in der Nut angeordnete Maßband kann so in den Außenumfang des Innenrohres integriert sein, daß die Maßskala bündig mit der Außenoberfläche des Innenrohres abschließt. Die Maßskala kann in der Nut des Innenrohres fest angebracht sein oder aber bei Ausführungsformen der Erfindung austauschbar vorgesehen sein. Dies hat den Vorteil, daß das Maßband gegen andere Maßbänder mit anderen Einheiten der Beschriftung austauschbar ist (metrisch, zoll, inch, japanisch, chinesisch usw.), und daß, wenn die Maßskala verkratzt oder beschädigt ist, das Maßband schnell und einfach wieder ausgetauscht werden kann.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.
Für die Kennzeichnung des Maßbandes können auch fluoriszierende Stoffe eingesetzt werden, damit die Maßskala an der erfindungsgemäßen Stütze in dunklen Räumen bzw. auch unter schlechten Sichtverhältnissen gut und eindeutig zu erkennen ist. Durch eine derartige Kennzeichnung werden Abmeßfehler weitgehend vermieden.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.
In einer weiteren Ausgestaltung der erfindungsgemäßen Stütze befinden sich über den Außenumfang des Innenrohrs gesehen mehrere Maßskalen. Dadurch ist es möglich, daß die Länge der vorliegenden Stütze aus verschiedenen Blickrichtungen sofort und eindeutig zu erkennen ist und die geeignete Stütze kann für bestimmte Arbeitsschritte schnell und fehlerfrei ausgewählt werden.In a further embodiment of the support according to the invention, seen over the outer circumference of the inner tube, there are several measuring scales. This makes it possible that the length of the present support immediately and from different viewing directions is clearly recognizable and the suitable support can be selected quickly and correctly for certain work steps.
Ist die erfindungsgemäße Deckenstütze aus einem verzinkten Metall bzw. aus Aluminium gefertigt und weist sie die dafür entsprechende Skala auf, so liegt mit einer derartigen Stütze ein hochwertiges Arbeitsmittel für Baustellen vor, das schnell, übersichtlich und sicher einsetzbar ist.If 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.
Werden als höhenverstellbare Stützen Stützen eingesetzt, die Gewindeverbindungen vom Außen- zum Innenrohr aufweisen, so sind Zusatzhalter wie Stifte zum Abstecken der gewünschten Maße nicht mehr notwendig.If supports are used as height-adjustable supports that have threaded connections from the outer to the inner tube, then additional holders such as pins are no longer necessary for setting out the desired dimensions.
Weitere Vorteile ergeben sich aus der Beschreibung und der beigefügten Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale erfindungsgemäß jeweils einzeln oder in den Ansprüchen entsprechenden Kombinationen miteinander verwendet werden. Die erwähnten Ausführungsformen sind nicht als abschließende Aufzählung zu verstehen, sondern haben vielmehr beispielhaften Charakter.Further advantages result from the description and the attached drawing. Likewise, the features mentioned above and those listed further can be used according to the invention individually or in combinations corresponding to one another in the claims. The mentioned embodiments are not to be understood as an exhaustive list, but rather have an exemplary character.
Die Erfindung ist in der Zeichnung dargestellt und wird anhand von Ausführungsbeispielen näher erläutert. Es zeigen:
- Fig. 1
- eine erfindungsgemäße Deckenstütze mit Außen- und Innenrohr und einer Maßskala;
- Fig. 2
- einen Querschnitt durch ein Innenrohr einer erfindungsgemäßen Stütze mit eingelegter Maßskala;
- Fig. 3
- einen Querschnitt durch eine erfindungsgemäße Stütze mit Außen- und Innenrohr, die einen profilierten Querschnitt aufweisen, mit einer Nut für die Aufnahme einer als Maßband ausgebildeten Maßskala.
- Fig. 1
- a ceiling prop according to the invention with outer and inner tube and a scale;
- Fig. 2
- a cross section through an inner tube of a support according to the invention with an inserted scale;
- Fig. 3
- a cross section through a support according to the invention with outer and inner tube, which profiled Have cross section, with a groove for receiving a measuring scale designed as a measuring tape.
Die einzelnen Figuren der Zeichnung zeigen den erfindungsgemäßen Gegenstand stark schematisiert und sind nicht maßstäblich zu verstehen.The individual figures of the drawing show the object according to the invention in a highly schematic manner and are not to be understood to scale.
Fig. 1 zeigt eine Deckenstütze 1, die sich aus einem Außenrohr 2 und einem Innenrohr 3 zusammensetzt. Das Innenrohr 3 ist zum ortsfest angeordneten Außenrohr 2 in Pfeilrichtungen 4 verschiebbar. Das Außenrohr 2 weist über die Längsrichtung verteilt Durchbrüche 5 auf, die das Außenrohr 2 in bekannter Weise durchsetzen. Am Innenrohr 3 sind vergleichbare Durchbrüche 6 durchgängig angeordnet, die in bestimmten Positionen mit den Durchbrüchen 5 der Außenrohre 2 fluchten. Am Außenrohr 2 ist eine Bodenplatte 7 angebracht, über die sich das Außenrohr 2 auf festem Grund flächenhaft abstützt. Am freien Ende des Innenrohrs 3 ist eine Deckenplatte 8 fest mit dem Innenrohr 3 verbunden. Über die Deckenplatte 8 stützt die Deckenstütze 1 eine zu erstellende Decke oder aber auch beliebige Schalelemente, die für andere Zwecke eingesetzt werden.Fig. 1 shows a
In Längsrichtung des Innenrohrs 3 ist auf einem Maßband eine Maßskala 9 vorgesehen, die groß und deutlich am Außenumfang 10 des Innenrohrs 3 angeordnet ist. Die Maßskala 9 kann aus beliebigen Kennzeichnungen, wie Striche, Zahlen usw. bestehen. Soll eine gewisse Stützenlänge eingestellt werden, so wird das Innenrohr 3 entsprechend weit aus dem Außenrohr 2 herausgezogen oder in das Außenrohr 2 hineingeschoben und sobald die Durchbrüche 5, 6 fluchten kann die dadurch erreichte Stützenlänge über in der Figur nicht dargestellte Stifte verschiebefest lagefixiert werden. Es sind aber auch andere Stützen bekannt, die beispielsweise über Gewindeverbindungen stufenlos längenverstellbar sind. Auch für derartige Stützen ist die erfindungsgemäße Maßskala 9 als Maßband oder als fortlaufende Einprägung vorgesehen. Für die erfindungsgemäße Ausgestaltung einer Stütze kann der Querschnitt des Innen- wie des Außenrohrs beliebig sein. Die Querschnitte des Innen- und Außenrohrs müssen jedoch so aufeinander angepaßt sein, daß das Innenrohr längs geführt im Außenrohr verschiebbar ist.In the longitudinal direction of the
Figur 2 zeigt eine Ausgestaltung eines erfindungsgemäßen Innenrohrs 23 für eine Stütze. Das Innenrohr 23 weist eine in den Außenumfang bündig eingelassene Maßskala 29 auf. Die Maßskala 29 kann als Band in den Außenumfang des Innenrohrs 23 eingelassen sein oder aber sie ist in die Oberfläche des Innenrohrs 23 eingeprägt. Dabei ist es möglich, daß die eingeprägten Stellen der Maßskala mit einer besonders kratzfesten Farbe ausgefüllt sind. Ferner ist es auch möglich, daß die Farbe fluoriszierende Bestandteile aufweist.Figure 2 shows an embodiment of an
Figur 3 zeigt eine weitere Stütze im Querschnitt bestehend aus einem profilierten Außenrohr 32 in dem ein entsprechend profiliertes Innenrohr 33 geführt ist. Die Stütze ist längenverstellbar, das Innenrohr 33 ist im Außenrohr 32 längs verschiebbar gelagert. Das Innenrohr 33 ist zum Außenrohr 32 über eine Gewindeverbindung, die in der Figur nicht gezeigt ist, verschiebefest fixierbar. Die in Figur 3 gezeigte Stütze ist stufenlos längenverstellbar. Das Innenrohr 33 weist eine Nut 36 auf, in der über die gesamte Länge des Innenrohrs 33 eine Maßskala geführt gehalten ist. Die Maßskala ist als Band ausgeführt, das in die Nut eingeführt ist. Die Nut 36 ist beispielhaft nur an einem Seitenteil dieses Innenrohrs ausgebildet. Die Nut 36 kann aber auch an weiteren entsprechenden Flächen am Außenumfang des Innenrohrs 33 zusätzlich ausgebildet sein.Figure 3 shows a further support in cross section consisting of a profiled
Wie Fig. 1 zeigt, ist die Teilung der Maßskala 9, also der Abstand der einzelnen Kennzeichnungen (in Fig. 1 sind dies Striche) erheblich kleiner als der Abstand der Durchbrüche 6 in dem die Maßskala 9 tragenden Innenrohr 3. Im Beispiel entspricht der Abstand zwischen zwei Durchbrüchen 6 dem vierfachen Abstand zwischen zwei Strichen der Maßskala 9.As shown in FIG. 1, 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
Claims (5)
- Adjustable-height support for shuttering in the building trade, in particular a ceiling support (1) comprising an outer tube (2) within which an inner tube (3) is guided in a displaceable fashion, the position of the inner tube (3) can be fixed with respect to the outer tube (2) in a detachable fashion and with a measurement scale (9) arranged on the outer periphery (10) in the longitudinal direction along at least portions of the inner tube (3),
characterized in that the measurement scale is a tape measure which seats in a groove (36) provided in the inner tube (33). - Adjustable-height support according to claim 1, characterized in that the measuring scale is attached to the inner tube (23; 33) in an exchangeable fashion, particularly, in the form of a tape measure.
- Adjustable-height support according to claim 1 or 2, characterized in that the measuring scale (9; 19; 29) is coated with a material which is weather-resistant and scratch-resistant.
- Adjustable-height support according to any of the claims 1 through 3, characterized in that the measuring scale (9) is configured as a fluorescent measuring scale.
- Adjustable-height support according to any of the claims 1 through 4, characterized in that the measurement scale (9; 19; 29) is arranged a plurality of times about the periphery of the inner tube (3; 13; 23; 33) extending in the longitudinal direction of the inner tube (3; 13; 23; 33).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9204580U | 1992-04-03 | ||
| DE9204580U DE9204580U1 (en) | 1992-04-03 | 1992-04-03 | Height-adjustable dimensioned support for formwork in construction |
| PCT/DE1993/000319 WO1993020311A1 (en) | 1992-04-03 | 1993-04-01 | Adjustable-height support for shuttering in the building trade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0633971A1 EP0633971A1 (en) | 1995-01-18 |
| EP0633971B1 true EP0633971B1 (en) | 1996-03-06 |
Family
ID=6878095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93907784A Expired - Lifetime EP0633971B1 (en) | 1992-04-03 | 1993-04-01 | Adjustable-height support for shuttering in the building trade |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5653415A (en) |
| EP (1) | EP0633971B1 (en) |
| JP (1) | JP3315408B2 (en) |
| DE (2) | DE9204580U1 (en) |
| ES (1) | ES2088279T3 (en) |
| WO (1) | WO1993020311A1 (en) |
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|---|---|---|---|---|
| DE29515388U1 (en) * | 1995-09-26 | 1995-11-30 | Doka Industrie Gmbh, Amstetten | Integrated adjustment aid for telescopic supports |
| ES2192589T3 (en) * | 1995-09-26 | 2003-10-16 | Doka Ind Gmbh | AUXILIARY DEVICE FOR INTEGRATED ADJUSTMENT FOR TELESCOPIC SUPPORTS AND PROCEDURE FOR MANUFACTURING. |
| WO1999035465A1 (en) * | 1998-01-08 | 1999-07-15 | Paul Akers | Laser levelling system, apparatus and method for building construction |
| 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 (en) * | 2001-02-12 | 2002-08-12 | Iscom Spa | SPACER DEVICE PARTICULARLY FOR THE REALIZATION OF A METAL COVER |
| 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 (en) * | 2004-07-28 | 2014-10-14 | Jonathon Jonny Melic | Guard rail safety system |
| 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 (en) * | 2007-03-05 | 2008-09-11 | Hünnebeck Group GmbH | Galvanized length-adjustable tubular steel support with markings and method of making the same |
| JP2008223845A (en) * | 2007-03-12 | 2008-09-25 | Applied Power Japan Kk | Calibrated jack having protection cover |
| DE202007015833U1 (en) * | 2007-11-13 | 2009-03-26 | Doka Industrie Gmbh | formwork ties |
| EA016191B1 (en) * | 2007-12-14 | 2012-03-30 | Петар Куник | Improved structure of hydraulic sheeting support |
| AU2008100267B4 (en) * | 2008-03-19 | 2009-01-08 | Shore Assets Pty. Limited | A brace |
| DE102009045588A1 (en) * | 2009-10-12 | 2011-04-14 | Peri Gmbh | Assembling aid for arranging support profile on carrier profile in construction area, has stick-shaped base body and bearing area for support profile |
| CA2877333A1 (en) * | 2012-08-15 | 2014-02-20 | John VADNAIS | Stabilizer support |
| DE102013206596A1 (en) * | 2013-04-12 | 2014-10-16 | Peri Gmbh | Heavy Duty Prop |
| AU2017101261B4 (en) | 2016-09-16 | 2018-03-15 | Diva Investments Pty Ltd | Safety Rail System |
| US11142905B2 (en) | 2018-07-11 | 2021-10-12 | Schuter Systems L.P. | Systems for recessing subfloor structures |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US160471A (en) * | 1875-03-02 | Improvement in stair-builders rules | ||
| FR494622A (en) * | 1919-01-10 | 1919-09-13 | Louis Etienne Aupetit | Tubular props |
| 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 |
| US3190008A (en) * | 1962-11-20 | 1965-06-22 | Tele Scale Inc | Linear measuring device |
| 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 |
| US3492737A (en) * | 1968-01-23 | 1970-02-03 | Carl Josua Swanson | Extensible ruler |
| CA990481A (en) * | 1974-01-18 | 1976-06-08 | Aluma Building Systems Incorporated | Extruded beam for concrete forming structures |
| DE2628924A1 (en) * | 1976-06-28 | 1977-12-29 | Acrow Wolff Gmbh | Support column for scaffolding - has nut movable along threaded portion of outer tube with slot to receive radial pin projecting from inner tube |
| DE2725113B1 (en) * | 1977-06-03 | 1978-08-17 | Helmut Lechner | Length measuring device made from at least two telescopically extendable tubes |
| US4249578A (en) * | 1979-05-29 | 1981-02-10 | Freeman James D | Length-adjustable stiffener for fiberboard ducts |
| US4260127A (en) * | 1979-10-19 | 1981-04-07 | Masazo Nakamura | Yoke for use in concrete work |
| WO1987005387A1 (en) * | 1986-03-06 | 1987-09-11 | Schafer Richard J | Stepping staff |
| US5038493A (en) * | 1988-09-26 | 1991-08-13 | Stabs Bruce A | Elevation and plumb position determining device |
| DE3910344A1 (en) * | 1989-03-30 | 1990-10-04 | Peri Werk Schwoerer Kg Artur | LENGTH VARIABLE TELESCOPIC SUPPORT |
| DE3918516A1 (en) * | 1989-06-07 | 1990-12-13 | Werner Prior Fa | Telescopic post supporting room divider - is held at required height by transverse pin |
-
1992
- 1992-04-03 DE DE9204580U patent/DE9204580U1/en not_active Expired - Lifetime
-
1993
- 1993-04-01 US US08/313,125 patent/US5653415A/en not_active Expired - Lifetime
- 1993-04-01 ES ES93907784T patent/ES2088279T3/en not_active Expired - Lifetime
- 1993-04-01 WO PCT/DE1993/000319 patent/WO1993020311A1/en active IP Right Grant
- 1993-04-01 JP JP51698893A patent/JP3315408B2/en not_active Expired - Lifetime
- 1993-04-01 EP EP93907784A patent/EP0633971B1/en not_active Expired - Lifetime
- 1993-04-01 DE DE59301807T patent/DE59301807D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5653415A (en) | 1997-08-05 |
| DE9204580U1 (en) | 1992-07-09 |
| JP3315408B2 (en) | 2002-08-19 |
| DE59301807D1 (en) | 1996-04-11 |
| ES2088279T3 (en) | 1996-08-01 |
| WO1993020311A1 (en) | 1993-10-14 |
| JPH07505197A (en) | 1995-06-08 |
| EP0633971A1 (en) | 1995-01-18 |
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