DE840435C - Hollow steel girder, especially for formwork purposes - Google Patents

Hollow steel girder, especially for formwork purposes

Info

Publication number
DE840435C
DE840435C DEP4619A DEP0004619A DE840435C DE 840435 C DE840435 C DE 840435C DE P4619 A DEP4619 A DE P4619A DE P0004619 A DEP0004619 A DE P0004619A DE 840435 C DE840435 C DE 840435C
Authority
DE
Germany
Prior art keywords
parts
hollow steel
steel girder
purposes
formwork
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
Application number
DEP4619A
Other languages
German (de)
Inventor
Carl Fels
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
Priority to DEP4619A priority Critical patent/DE840435C/en
Application granted granted Critical
Publication of DE840435C publication Critical patent/DE840435C/en
Expired legal-status Critical Current

Links

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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

1>ie Verwendung von Holz für Träger und insbesondere für zu Schalungszwecken dienende Unterzüge ist bekannt. Durch mehrfachen Gebrauch, Verschnitt und Beschädigungen müssen nicht unerliebliche ?@-tengeci an Holz fortlaufend ersetzt werden.1> he use of wood for beams and especially for formwork purposes serving beams is known. Through repeated use, waste and damage do not unpleasant? @ - tengeci on wood have to be continuously replaced.

Nach der Erfindung soll dieser die Holzwirtschaft hochbelastende Verbrauch vermieden werden. Zu diesem Zweck wird als Bauträger ein kastenförmiger, zweiteiliger, teleskopartig ineinanderschiebbarer und auch seitlich verstell- und feststellbarer Hohlträger aus Stahl verwendet, der Holz vollkommen ersetzt und auch eine größere Tragfähigkeit als Holz besitzt.According to the invention, this consumption, which is highly stressful for the timber industry, is to be used be avoided. For this purpose, a box-shaped, two-part, Can be telescoped into one another and also laterally adjustable and lockable Hollow beams made of steel are used, which completely replaces wood and also a larger one Has load-bearing capacity than wood.

Es sind bereits hohle Stahlträger, insbesondere für Schalungszwecke bekannt, bei denen teleskopartig einschiebbare Trägerteile Verwendung finden. Hierbei bestehen die Trägerteile meist aus einem einteiligen Profil.There are already hollow steel girders, especially for formwork purposes known, in which telescopically retractable carrier parts are used. Here the carrier parts usually consist of a one-piece profile.

Um nun die Möglichkeit zu haben, etwaige Befestigungsteile oder nagelbare Auflagen, z. B. Dachlatten, an der Trägeroberseite anzubringen, wird vorgeschlagen, die einzelnen Trägerteile selbst zweiteilig auszubilden, derart, daß ein Zwischenraum verbleibt, welcher gleichzeitg mit dem Feststellen der Trägerteile in ihrer Lage zueinander verstellbar und feststellbar ist.In order to now have the option of any fasteners or nailable Requirements, e.g. B. Roof battens to be attached to the top of the beam, it is suggested to form the individual support parts themselves in two parts, in such a way that there is an intermediate space remains, which simultaneously with the fixing of the carrier parts in their position is mutually adjustable and lockable.

Abb. i zeigt eine Ansicht des Trägers; Abb. 2 zeigt einen Querschnitt des Trägers. Die beiden aus je zwei U-förmigen Profilen bestehenden Trägerteile a und b sind teleskopartik ineinandergeschoben. Der Trägerteil a weist seitlich in gleichmäßigen Abständen Bohrungen c auf, durch die Abstandbolzen d, zwecks Grobeinstellung gesteckt sind.Fig. I shows a view of the carrier; Fig. 2 shows a cross section of the wearer. The two support parts, each consisting of two U-shaped profiles a and b are telescoped into one another. The carrier part a points laterally at evenly spaced holes c, through the spacer bolts d, for the purpose of coarse adjustment are plugged.

Am Trägerteil b sind beidseitig zwei hintereinanderliegende Schlitze e angeordnet, durch die die Abstandbolzen d2 hindurchgeführt sind. Um den Abstand des Zwischenraumes f z@N ischen den Trägerteilen a und b zu erweitern oder zu verringern, um Befestigungseisen einzuklemmen, werden die Muttern der A-bstandbolzen dl und d2 angezogen bzw. gelockert. Auch können durch denselben Vorgang mittels der Bolzen dl und d2 nagelbare Stoffe, z. B. Dachlatten, befestigt werden, so daß die Trägerteile a und b nagelbar sind.On both sides of the support part b there are two slots one behind the other e arranged through which the spacer bolts d2 are passed. About the distance to expand or reduce the gap f z @ niches the carrier parts a and b, in order to clamp the fastening iron, the nuts of the spacing bolts dl and d2 tightened or loosened. You can also use the same process by means of the bolts dl and d2 nailable materials, e.g. B. roof battens are attached so that the support parts a and b are nailable.

Die Längeneinstellung der beiden Trägerteile a und b erfolgt dadurch, daß sie auf ungefähre Länge zusammengeschoben, die Abstandbolzen d2 durch die Bohrung c bzw. die Schlitze e gesteckt und dann die Trägerteile a und b auf die gewünschte, Länge durch Verschiebung fein eingestellt werden.The length adjustment of the two support parts a and b takes place in that they are pushed together to an approximate length, the spacer bolts d2 inserted through the bore c or the slots e and then the support parts a and b are finely adjusted to the desired length by shifting.

Der zweite Bolzen d2 dient zur Sicherheit gegen Durchbiegen des Trägers. Der verstellbare Träger kann nach beiden Seiten verlängert werden.The second bolt d2 is used to prevent the beam from sagging. The adjustable straps can be extended to both sides.

Claims (2)

PATENTANSPRÜCHE: i. Hohler Stahlträger, insbesondere für Schalungszwecke, bestehend aus zwei teleskopartig ineinanderschiebbaren Teilen, dadurch gekennzeichnet, daß die Trägerteile (a, b) je aus zwei seitlichen Teilen gebildet sind, die zwischen sich einen verstell- und feststellbaren Zwischenraum frei lassen. PATENT CLAIMS: i. Hollow steel girder, especially for shuttering purposes, consisting of two telescoping parts, characterized in that the girder parts (a, b) are each formed from two lateral parts which leave an adjustable and lockable gap between them. 2. Stahlträger nach Anspruch i, dadurch gekennzeichnet, daß die in der Längsrichtung und in der Querrichtung verstellbaren Teile des Trägers durch gemeinsame Verbindungsmittel feststellbar sind. Angezogene Druckschriften: Deutsche Patentschrift Nr. 58o 6oo.2. Steel girders according to claim i, characterized in that the in the longitudinal direction and in the Transversely adjustable parts of the carrier by common connecting means are detectable. Referenced publications: German patent specification No. 58o 6oo.
DEP4619A 1948-10-02 1948-10-02 Hollow steel girder, especially for formwork purposes Expired DE840435C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP4619A DE840435C (en) 1948-10-02 1948-10-02 Hollow steel girder, especially for formwork purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP4619A DE840435C (en) 1948-10-02 1948-10-02 Hollow steel girder, especially for formwork purposes

Publications (1)

Publication Number Publication Date
DE840435C true DE840435C (en) 1952-06-09

Family

ID=7359566

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP4619A Expired DE840435C (en) 1948-10-02 1948-10-02 Hollow steel girder, especially for formwork purposes

Country Status (1)

Country Link
DE (1) DE840435C (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081072A (en) * 1958-12-01 1963-03-12 Packed Column Corp Packing for vapor-liquid contact apparatus
US3325957A (en) * 1963-06-10 1967-06-20 Standard Iron & Wire Works Inc Adjustable length joist
EP0150346A2 (en) * 1984-01-31 1985-08-07 Josef Maier Girder for ceiling forms
US5220761A (en) * 1989-10-25 1993-06-22 Selby David A Composite concrete on cold formed steel section floor system
DE19629983A1 (en) * 1996-07-25 1998-01-29 Gunther Hintz Extendable wooden shuttering support for concrete slabs and walls
WO2003071046A1 (en) * 2002-02-20 2003-08-28 Aluma Enterprises Inc. Column hung truss system
WO2005073486A2 (en) * 2004-01-28 2005-08-11 Filipo Idone Cassone Modular system and devices for formworks
CN100351476C (en) * 2000-12-28 2007-11-28 布卢斯科普钢铁有限公司 Metal roof truss
CN100374668C (en) * 2002-02-20 2008-03-12 阿鲁马企业公司 Post suspended truss system
ES2302655A1 (en) * 2007-12-21 2008-07-16 Sistemas Tecnicos De Encofrados S.A. Beam of adjustable length, has element of external beam coupled with each other and is capable of sliding, holding each end with free terminal for coupling beams of standard structure
US11078667B2 (en) * 2019-06-06 2021-08-03 Quick Headers, LLC Extendable beam with slots
CN113216622A (en) * 2021-05-26 2021-08-06 蔡朝晖 Formwork support system based on steel reinforced beam and construction method
US11603673B2 (en) * 2017-06-19 2023-03-14 Peri Se Support head having a lowerable support height for a formwork support
US11692362B2 (en) * 2020-02-10 2023-07-04 Peri Se Equalizing beam for receiving formwork elements
US11773607B2 (en) * 2019-12-07 2023-10-03 Peri Se Filler beam assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580600C (en) * 1930-05-21 1933-07-13 Julius Bergmann Scaffolding and formwork supports

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580600C (en) * 1930-05-21 1933-07-13 Julius Bergmann Scaffolding and formwork supports

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081072A (en) * 1958-12-01 1963-03-12 Packed Column Corp Packing for vapor-liquid contact apparatus
US3325957A (en) * 1963-06-10 1967-06-20 Standard Iron & Wire Works Inc Adjustable length joist
EP0150346A2 (en) * 1984-01-31 1985-08-07 Josef Maier Girder for ceiling forms
EP0150346A3 (en) * 1984-01-31 1986-07-16 Josef Maier Girder for ceiling forms
US5220761A (en) * 1989-10-25 1993-06-22 Selby David A Composite concrete on cold formed steel section floor system
DE19629983A1 (en) * 1996-07-25 1998-01-29 Gunther Hintz Extendable wooden shuttering support for concrete slabs and walls
DE19629983C2 (en) * 1996-07-25 2000-07-13 Gunther Hintz Extendable formwork beam
CN100351476C (en) * 2000-12-28 2007-11-28 布卢斯科普钢铁有限公司 Metal roof truss
CN100374668C (en) * 2002-02-20 2008-03-12 阿鲁马企业公司 Post suspended truss system
US6928782B2 (en) 2002-02-20 2005-08-16 Aluma Enterprises Inc. Column hung truss system
WO2003071046A1 (en) * 2002-02-20 2003-08-28 Aluma Enterprises Inc. Column hung truss system
WO2005073486A3 (en) * 2004-01-28 2006-04-13 Cassone Filipo Idone Modular system and devices for formworks
WO2005073486A2 (en) * 2004-01-28 2005-08-11 Filipo Idone Cassone Modular system and devices for formworks
ES2302655A1 (en) * 2007-12-21 2008-07-16 Sistemas Tecnicos De Encofrados S.A. Beam of adjustable length, has element of external beam coupled with each other and is capable of sliding, holding each end with free terminal for coupling beams of standard structure
US11603673B2 (en) * 2017-06-19 2023-03-14 Peri Se Support head having a lowerable support height for a formwork support
US11078667B2 (en) * 2019-06-06 2021-08-03 Quick Headers, LLC Extendable beam with slots
US11773607B2 (en) * 2019-12-07 2023-10-03 Peri Se Filler beam assembly
US11692362B2 (en) * 2020-02-10 2023-07-04 Peri Se Equalizing beam for receiving formwork elements
CN113216622A (en) * 2021-05-26 2021-08-06 蔡朝晖 Formwork support system based on steel reinforced beam and construction method

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