DE859091C - Clamp connection for intersecting pipes with variable diameters - Google Patents

Clamp connection for intersecting pipes with variable diameters

Info

Publication number
DE859091C
DE859091C DEP11757D DEP0011757D DE859091C DE 859091 C DE859091 C DE 859091C DE P11757 D DEP11757 D DE P11757D DE P0011757 D DEP0011757 D DE P0011757D DE 859091 C DE859091 C DE 859091C
Authority
DE
Germany
Prior art keywords
pipes
clamping screw
bearing piece
vortex
clamped
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
DEP11757D
Other languages
German (de)
Inventor
Wilhelm Kramer
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 DEP11757D priority Critical patent/DE859091C/en
Application granted granted Critical
Publication of DE859091C publication Critical patent/DE859091C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/02Connections between parts of the scaffold with separate coupling elements
    • E04G7/06Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12Clamps or clips for crossing members
    • E04G7/18Clamps or clips for crossing members for clamping the members against one another or against a separate cushioning piece between them
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04Clamping or clipping connections
    • F16B7/044Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Kle'minverbindungen für sich kreuzende Rohre sind an sich bereits bekannt, jedoch nur für eine bestimmte Rohrdimension verwendbar. Aus Ersparnisgründen ist es aber erwünscht, Rohre von verschiedenen Durchmessern verwenden zu können; auch sind nicht immer gerade die passenden Rohre in den benötigten Abmessungen sofort greifbar. Deshalb will die vorliegende Neuerung mit sparsamen Mitteln und in einfachster Handhabung dieser Forderung nach einer Klemmverbindung für Rohre von verschiedenen Abmessungen Rechnung tragen.Kle'min connections for intersecting pipes are already in themselves known, but can only be used for a certain pipe dimension. For reasons of savings but it is desirable to be able to use pipes of different diameters; Also, the right pipes in the required dimensions are not always available immediately tangible. Therefore, the present innovation wants to be economical and in the simplest possible way Handling of this requirement for a clamp connection for pipes of different Take dimensions into account.

Zu diesem Zweck ist ein in sich geschlossener Drahtbügel a nach Abb. i der Zeichnung vorgesehen, in dem ein vor der Fertigstellung des Bügels eingeführtes mittleres Lagerstück b (Abt. 2), gleitet. Dieses mittlere Lagerstück hat oben und unten je einen um 9o° gegeneinander versetzten keil- oder prismenförmigen Einschnitt, in dem die sich kreuzenden Rohre ruhen. Als Gegenlager für das eine Rohr dient das obere Verschlußstück c (Abt. 2), das an einer Seite scharnierartig an dem Bügel befestigt ist und durch eine Klemmfeder in seiner Endlage gehalten wird. Nachdem das Verschlußstück mit dem Bügel gemehisam gegen die sich kreuzenden Rohre geschoben ist, wird die untere Brücke d in die Mitte des Bügels unten eingeschoben und in die Bügel eingehängt. Die Brücke trägt die Klemmschraube e und das wirbelartig daran befestigte Widerlager f für das andere Rohr. Durch die Klemmschraube e wird dieses Widerlager, das zwischen den Drahtbügeln gegen das Mitdrehen gesichert ist, nun gegen das zweite Rohr gepreßt; dieses nimmt dadurch das auf dem Drahtbügel gleitende mittlere Lagerstück und das erste Rohr mit und preßt alles gegen das obere Versehlußstück c. Dadurch werden beide Rohre in ihrer gegenseitigen Lage zueinander so fest verklemmt, daß die vorgesehene Belastung der Verbindung mit Sicherheit aufgenommen werden kann.For this purpose, a self-contained wire bracket a as shown in Fig. i of the drawing provided in which a introduced before the completion of the bracket middle bearing piece b (section 2), slides. This middle bearing piece has above and at the bottom a wedge-shaped or prism-shaped incision offset from one another by 90 °, in which the crossing pipes rest. This serves as a counter bearing for one pipe upper locking piece c (section 2), which hinge-like on one side on the bracket is attached and is held in its end position by a clamping spring. After this the closure piece with the bracket pushed together against the intersecting tubes is, the lower bridge d is pushed into the middle of the bracket below and in the hangers are attached. The bridge carries the clamping screw e and that on it like a vortex fixed abutment f for the other pipe. With the clamping screw e this is Abutment, which is secured between the wire brackets against turning, now pressed against the second tube; this takes the sliding on the wire bracket middle bearing piece and the first tube and press everything against the upper closure piece c. As a result, both pipes are clamped so tightly in their mutual position to one another, that the intended load on the connection can be absorbed with certainty.

Eine zweite Ausführungsmöglichkeit zeigt Abb. 3. Hier ist das mittlere Lagerstück b aus zwei gleichen Hälften hergestellt, die in der Achse durch einen Zapfen wirbelartig verbunden sind. In jede Hälfte werden zwei gleiche Bügel eingeschweißt oder sonstwie befestigt und- dann jedes der beiden Teilstücke durch eine Brücke mit Klemmschraube und drehbar befestigtem Widerlager geschlossen. Diese Ausführung erfordert also zwei Kleminschrauben, bietet aber die Möglichkeit, den Kreuzungswinkel der zu verbindenden Rohre zu variieren.A second possible implementation is shown in Fig. 3. Here is the middle one Bearing piece b made of two equal halves, which are in the axis by a Cones are connected like a vortex. Two identical brackets are welded into each half or otherwise attached and then each of the two sections by a bridge closed with clamping screw and rotatably attached abutment. This execution thus requires two clamping screws, but offers the possibility of the crossing angle to vary the pipes to be connected.

Claims (2)

PATENTANSPRÜCHE: i. Klemmverbindung für sich kreuzende Rohre, dadurch gekennzeichnet, daß in einem offenen oder in sich geschlossenen Drahtbügel ein mittleres Lagerstück gleitend geführt wird, das durch keil- oder prismenförmige Einschnitte die sich kreuzenden Rohre aufnimmt. Ein oberes Verschlußstück mit entsprechendem Einschnitt kann scharnierartig am Drahtbügel angeordnet oder in diesen eingehängt werden und ergibt das Widerläger für das eine Rohr, während das andere Rohr durch eine in den Drahtbügel eingeführte Brücke mit Klemmschraube und wirbelartig befestigtem Gegenlager gehalten und durch das Anziehen der Klemmschraube festgeklemmt wird. Gleichzeitig wird aber auch durch das verschiebbare mittlere Lagerstück die Klemmwirkung in gleicher Stärke auf das erste Rohr übertragen, so daß also durch das Anziehen einer Klemmschraube beide Rohre gleichmäßig festgeklemmt werden. PATENT CLAIMS: i. Clamp connection for intersecting pipes, thereby characterized in that in an open or self-contained wire bracket a middle one Bearing piece is slidably guided by wedge-shaped or prism-shaped incisions picks up the intersecting pipes. An upper closure piece with a corresponding The incision can be arranged in a hinge-like manner on the wire bracket or hooked into it and results in the abutment for one pipe, while the other pipe through a bridge inserted into the wire hanger with a clamping screw and attached like a vortex The counter bearing is held and clamped by tightening the clamping screw. At the same time, however, the clamping effect is also achieved by the displaceable middle bearing piece transferred to the first tube in the same strength, so that by tightening Both pipes can be clamped evenly with a clamping screw. 2. Vorrichtung wie oben beschrieben, dadurch gekennzeichnet, daß in das mittlere Lagerstück mit seinen Einschnitten die Dtahtbügel in zweckentsprechender Weise fest eingeschweißt werden. Dadurch werden zwei gleichartige Bmücken mit Klemmschraube und wirbelartig befestigtem Widerlager erforderlich, es ist aber andererseits die Möglichkeit gegeben, durch horizontale Teilung des mittleren Lagerstückes und wirbelartige Verbindung dieser Teile eine beliebige Variation des Kreuzungswinkels der zu klemmenden Rohre zu erreichen. Angezogene Druckschriften: Deutsche Patentschrift Nr. 61g 53i.2. Device as described above, characterized in that in the middle bearing piece with The wire stirrups are welded into its incisions in an appropriate manner will. This creates two similar mosquitoes with a clamping screw and a vortex attached abutment is required, but on the other hand there is the possibility of through horizontal division of the middle bearing piece and vortex-like connection of these parts any variation of the angle of intersection of the pipes to be clamped to reach. Referenced publications: German patent specification No. 61g 53i.
DEP11757D 1948-10-02 1948-10-02 Clamp connection for intersecting pipes with variable diameters Expired DE859091C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP11757D DE859091C (en) 1948-10-02 1948-10-02 Clamp connection for intersecting pipes with variable diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP11757D DE859091C (en) 1948-10-02 1948-10-02 Clamp connection for intersecting pipes with variable diameters

Publications (1)

Publication Number Publication Date
DE859091C true DE859091C (en) 1952-12-11

Family

ID=7363667

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP11757D Expired DE859091C (en) 1948-10-02 1948-10-02 Clamp connection for intersecting pipes with variable diameters

Country Status (1)

Country Link
DE (1) DE859091C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824489A1 (en) * 1978-06-03 1979-12-13 Ihle Reifen Gmbh Connector for two crossing pipes - consists of U=bracket with clamping block and wedge held by screw
EP0011199A1 (en) * 1978-11-11 1980-05-28 Hermann Silbernagel Clamp
WO1997011279A1 (en) * 1995-09-23 1997-03-27 Peritech Systems Plc. Improvements in or relating to clamping arrangements
EP2387902A1 (en) * 2010-05-18 2011-11-23 Matthieu Houze Element and device for retaining parts of band(s)
CN105421743A (en) * 2015-12-03 2016-03-23 无锡市晨源建筑器材有限公司 Bottom horizontal tube for scaffold

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619531C (en) * 1931-11-23 1935-10-02 Isaac Rich Pipe clamp for connecting scaffolding poles, pipes, etc. like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619531C (en) * 1931-11-23 1935-10-02 Isaac Rich Pipe clamp for connecting scaffolding poles, pipes, etc. like

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824489A1 (en) * 1978-06-03 1979-12-13 Ihle Reifen Gmbh Connector for two crossing pipes - consists of U=bracket with clamping block and wedge held by screw
EP0011199A1 (en) * 1978-11-11 1980-05-28 Hermann Silbernagel Clamp
FR2441077A1 (en) * 1978-11-11 1980-06-06 Silbernagel Hermann FIXING JAW
WO1997011279A1 (en) * 1995-09-23 1997-03-27 Peritech Systems Plc. Improvements in or relating to clamping arrangements
US6106189A (en) * 1995-09-23 2000-08-22 Robert Janos Bokros Clamping arrangements
CN1079508C (en) * 1995-09-23 2002-02-20 戴维·伊恩·西尔 Improvements in or relating to clamping arrangements
EP2387902A1 (en) * 2010-05-18 2011-11-23 Matthieu Houze Element and device for retaining parts of band(s)
FR2960270A1 (en) * 2010-05-18 2011-11-25 Houze Mathieu Corentin ELEMENT AND DEVICE FOR MAINTAINING BAND PARTS (S).
CN105421743A (en) * 2015-12-03 2016-03-23 无锡市晨源建筑器材有限公司 Bottom horizontal tube for scaffold

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