DE2329997A1 - Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges - Google Patents

Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges

Info

Publication number
DE2329997A1
DE2329997A1 DE19732329997 DE2329997A DE2329997A1 DE 2329997 A1 DE2329997 A1 DE 2329997A1 DE 19732329997 DE19732329997 DE 19732329997 DE 2329997 A DE2329997 A DE 2329997A DE 2329997 A1 DE2329997 A1 DE 2329997A1
Authority
DE
Germany
Prior art keywords
tube
clamp
flanges
joint
tubular structure
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.)
Pending
Application number
DE19732329997
Other languages
German (de)
Inventor
Otto Gutweniger
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.)
GUTWENIGER PETER
Original Assignee
GUTWENIGER PETER
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 GUTWENIGER PETER filed Critical GUTWENIGER PETER
Priority to DE19732329997 priority Critical patent/DE2329997A1/en
Publication of DE2329997A1 publication Critical patent/DE2329997A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship

Landscapes

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

Abstract

The main patent describes a clamp formed from a U section strap fitting around one member and being secured to the other by a key wedged through matching holes in the strap and tube. The additional patent covers the preparation of the end of the tube by diametrically opposed elongated holes a short distance from the end and joined to it by slots so that the ends of the tube can be bent outwards at right angles in the form of a T to match the other tube and so provide a rigid joint resistant to bending.

Description

Ctto und Peter GutwenigerCtto and Peter Gutweniger

Rohrverbindung . Pipe connection .

Die vorliegende neue Rohrverbindung, welche ein größeres Rohr mit einem kleineren oder gleich großen Rohr in einem Winkel von 90° mit sich schneidenden Mittellinien verbindet, löst diese Aufgabe fast in gleicher Weise wie in der Hauptpatentanrneldung in Fig 1 und 2 gezeigt; ea entfällt aber der Körper (1) mit seinem runden Zapfen (4) Pig 2 bezw. eine andere Ausführung mit einer Hülse (8) Pig 3. Dieser Körper (1) wird durch eine Formgebung dea Rohres (9) Pig 4 ersetzt. Da3 Rohr (9)wird wie Pig 6 zeigt mit einer Öffnung (11) versehen, welche es erlaubt das Rohr nach rechta und links auszubiegen, wobei die zwei Rohrteile (10) dann die Führung und Lagebestimirung für da3 Rohr (7)' £ig 4 übernehmen. Die Befestigung deS Rohres(3) mit dem Rohr (7) erfolgt dann in gleicher "eise wie in der Hauptanneldung Pig 2 dadurch, daß mit dem Keil (3) das Band (2) das sich um das Rohr (7) legt und es gegen [ dem Körper (1) und das Rohr (6)in diesem Pail aber gegen das Rohr (9) presst. Der Vorteil dieser neuen Ausführung liegt in der Gewicht- und Werkstoff Einsparung der Rohrverbindung, die nun nur mehr aun dem Keil (3) und Band (2) besteht.The present new pipe connection, which connects a larger pipe with a smaller or equally large pipe at an angle of 90 ° with intersecting center lines, solves this problem in almost the same way as shown in the main patent application in Figures 1 and 2; ea is omitted but the body (1) with its round pin (4) Pig 2 respectively. another embodiment with a sleeve (8) Pig 3. This body (1) is replaced by a shape of the tube (9) Pig 4. As Pig 6 shows, the pipe (9) is provided with an opening (11) which allows the pipe to be bent to the right and left, the two pipe parts (10) then providing guidance and position determination for the pipe (7) 4 take over. The fastening of the pipe (3) to the pipe (7) is then carried out in the same way as in the main announcement Pig 2, in that with the wedge (3) the band (2) that wraps around the pipe (7) and it against [ the body (1) and the tube (6) in this Pail but against the tube (9). The advantage of this new design lies in the weight and material savings in the tube connection, which is now only attached to the wedge (3 ) and band (2).

409884/0513409884/0513

Claims (1)

Otto und Peter G-utweniger. P a t e η t a n s j> r ü ch eOtto and Peter G-utweniger. P a t e η t a n s j> rü ch e 1.) Rohrverbindung eines größeren Kohres mit einem kleineren oder gleichgroßen Rohr welches hierzu in einem 'Yinkel von 90°steht und deren Mittellinien sich schneiden dadurch gekennzeichnet,daß die beiden Rohre durch eine Formgebung (1C) des einen Rohres(9) ,das eine Hohlkehle in einem V/in= kel von 90°zu ihrer Mittellinie aufweist und einem Bügel oder Band(2) durch dessen Öffnungen ein Keil(3) geht, gegeneinander kräftig verspannt werden,indem der Keil das Band(2) mit dem Rohr(7) nach oben zieht und das Rohr (9) durch den quer durch seine Öffnungen gehenden Keil nach unten gedrückt wird (Pig 5).1.) Pipe connection of a larger Kohres with a smaller one or a pipe of the same size which is at an angle of 90 ° and whose center lines intersect through it characterized in that the two tubes by a shaping (1C) of the one tube (9) which has a groove in a V / in = angle of 90 ° to its center line and a bracket or band (2) through the openings of which a wedge (3) goes, are strongly braced against one another by the wedge the band (2) with the tube (7) pulls upwards and the tube (9) through the wedge that extends transversely through its openings is pressed down (Pig 5). 409884/0519409884/0519 ORIGINAL INSPECTEDORIGINAL INSPECTED
DE19732329997 1973-06-13 1973-06-13 Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges Pending DE2329997A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732329997 DE2329997A1 (en) 1973-06-13 1973-06-13 Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732329997 DE2329997A1 (en) 1973-06-13 1973-06-13 Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges

Publications (1)

Publication Number Publication Date
DE2329997A1 true DE2329997A1 (en) 1975-01-23

Family

ID=5883832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732329997 Pending DE2329997A1 (en) 1973-06-13 1973-06-13 Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges

Country Status (1)

Country Link
DE (1) DE2329997A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253224A (en) * 1978-12-18 1981-03-03 Brazeway, Inc. Fixtureless method of making tube joints
FR2661208A1 (en) * 1990-04-23 1991-10-25 Arnault Francis Connection with key for scaffolding
DE10107863A1 (en) * 2001-02-20 2002-09-05 Wolfgang Rixen Connector of a rod element with a connecting part
CN103122867A (en) * 2013-01-28 2013-05-29 河南科技大学 Fan and locking device of front mesh enclosure and back mesh enclosure of fan
FR3060067A1 (en) * 2016-12-14 2018-06-15 Renault S.A.S ASSEMBLY OF A FIRST HOLLOW PIECE AND A SECOND PART AND ASSOCIATED ASSEMBLY METHOD

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253224A (en) * 1978-12-18 1981-03-03 Brazeway, Inc. Fixtureless method of making tube joints
FR2661208A1 (en) * 1990-04-23 1991-10-25 Arnault Francis Connection with key for scaffolding
DE10107863A1 (en) * 2001-02-20 2002-09-05 Wolfgang Rixen Connector of a rod element with a connecting part
CN103122867A (en) * 2013-01-28 2013-05-29 河南科技大学 Fan and locking device of front mesh enclosure and back mesh enclosure of fan
CN103122867B (en) * 2013-01-28 2016-02-03 河南科技大学 The locking device of fan and front and back guard thereof
FR3060067A1 (en) * 2016-12-14 2018-06-15 Renault S.A.S ASSEMBLY OF A FIRST HOLLOW PIECE AND A SECOND PART AND ASSOCIATED ASSEMBLY METHOD

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