DE10353633B4 - Transport trolley or platform with plug-in pipe supports or brackets with threaded attachment ends - Google Patents
Transport trolley or platform with plug-in pipe supports or brackets with threaded attachment ends Download PDFInfo
- Publication number
- DE10353633B4 DE10353633B4 DE2003153633 DE10353633A DE10353633B4 DE 10353633 B4 DE10353633 B4 DE 10353633B4 DE 2003153633 DE2003153633 DE 2003153633 DE 10353633 A DE10353633 A DE 10353633A DE 10353633 B4 DE10353633 B4 DE 10353633B4
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- trolley according
- plug
- sleeve section
- section
- 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 - Fee Related
Links
- 238000003754 machining Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 230000003716 rejuvenation Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
Abstract
Transportwagen oder -plattform mit steckbar montierten Rohrstützen oder -bügeln, die jeweils mit ihren Rohrenden koaxial in eine an einem Rahmen des Transportwagens oder der -plattform fixierte Aufnahmehülse (18) einsteckbar sind, dadurch gekennzeichnet, daß die Rohrstützen oder -bügel jeweils aus einem zylindrischen Rohr (1) bestehen, von dem ein Endabschnitt als Befestigungs-Endabschnitt (2) ausgebildet ist und eine sich konusförmig verjüngende, insgesamt kegelstumpfförmige Außenfläche aufweist, die durch Verformen oder spanabhebendes Bearbeiten des im Ausgangszustand zylindrischen Rohrendes (6) hergestellt ist, wobei der Befestigungs- Endabschnitt (2) ein offenes Ende aufweist, an dem die Rohrwandung (4) unter Bildung eines einstülpungsartigen Hülsenabschnitts (8) um 180° einwärts verformt und der Hülsenabschnitt (8) mit Innengewinde (10) versehen ist, und wobei jede Aufnahmehülse (18) innen passend zu der Außenfläche des Befestigungs-Endabschnitts (2) konusförmig ausgebildet ist.Dolly or platform with plug-in pipe supports or brackets, the each with its tube ends coaxially in one on a frame of the trolley or the platform fixed receiving sleeve (18) can be inserted, characterized in that the pipe supports or -hanger each consist of a cylindrical tube (1), of which one end portion as a fastening end portion (2) is formed and a conically rejuvenating, Overall frustoconical Having outer surface, by deforming or machining in the initial state cylindrical pipe end (6) is produced, wherein the fastening end portion (2) has an open end, where the pipe wall (4) to form a burp-like sleeve section (8) deformed by 180 ° inwards and the sleeve section (8) is provided with internal thread (10), and wherein each receiving sleeve (18) inside to match the outside surface of the Attachment end portion (2) is conical.
Description
Die Erfindung bezieht sich auf einen Transportwagen oder -plattform mit steckbar montierten Rohrstützen oder Rohrbügeln, die jeweils mit ihren Rohrenden koaxial in eine an einem Rahmen des Transportwagens oder der -plattform fixierte Aufnahmehülse einsteckbar sind.The The invention relates to a trolley or platform with plug-in mounted pipe supports or pipe hangers, each coaxial with their tube ends in a frame the transport carriage or platform fixed receiving sleeve plugged are.
Es
sind bereits vielfältige
unterschiedliche Lösungen
vorgeschlagen worden, um ein Rohr mit einem Befestigungsende an
einem Befestigungspunkt zu verankern. Aus der
Aus
Aus
der
Aus
der
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, einen Transportwagen oder -plattform mit steckbar montierten Rohrstützen oder Rohrbügeln, die jeweils mit ihren Rohrenden koaxial in eine an einem Rahmen des Transportwagens oder -plattform fixierten Aufnahmehülse einsteckbar sind, dahingehend zu verbessern, daß die Verbindung zwischen Rohrstützen bzw. Rohrbügeln und Aufnahmehülse konstruktiv vereinfacht ist, große Kräfte aufnehmen kann und praktisch spielfrei ist.Of the Invention is the object of a trolley or platform with plug-in mounted pipe supports or pipe brackets, the each with its tube ends coaxial with one on a frame of the Transport trolley or platform fixed receiving sleeve plugged are to be improved so that the connection between pipe supports or U-bolts and receiving sleeve structurally simplified, can absorb large forces and practical is free of play.
Diese Aufgabe wird erfindungsgemäß durch einen derartigen Transportwagen oder -plattform nach Anspruch 1 gelöst.These The object is achieved by a solved such dolly or platform according to claim 1.
Bevorzugte Ausführungsformen sind in den Unteransprüchen aufgezeigt. Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert, wobei auf eine Zeichnung Bezug genommen ist, in derpreferred embodiments are in the subclaims demonstrated. The invention will be described below with reference to an embodiment explains with reference to a drawing, in which
Im
Bereich eines freien Endabschnitts
Die
axiale Länge
Lh des Hülsenabschnitts
Das
Innengewinde
Das
Rohr
Die
innere Konizität
der Aufnahmehülse
Bei
der vorstehend erläuterten
Lösung
ist es nicht von erheblicher Bedeutung, ob der Hülsenabschnitt
Der
Durchmesser D1 des Hülsenabschnitts
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003153633 DE10353633B4 (en) | 2003-11-17 | 2003-11-17 | Transport trolley or platform with plug-in pipe supports or brackets with threaded attachment ends |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003153633 DE10353633B4 (en) | 2003-11-17 | 2003-11-17 | Transport trolley or platform with plug-in pipe supports or brackets with threaded attachment ends |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10353633A1 DE10353633A1 (en) | 2005-06-30 |
DE10353633B4 true DE10353633B4 (en) | 2006-02-09 |
Family
ID=34625107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003153633 Expired - Fee Related DE10353633B4 (en) | 2003-11-17 | 2003-11-17 | Transport trolley or platform with plug-in pipe supports or brackets with threaded attachment ends |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10353633B4 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2412896A (en) * | 1943-06-16 | 1946-12-17 | Richard W Luce | Threaded locking device |
DE912145C (en) * | 1952-03-15 | 1954-05-24 | Metallwerk Gaebler & Co G M B | Attachment for itself or against the coupling body butting pipes |
US2815972A (en) * | 1955-05-27 | 1957-12-10 | Otto L Lagervall | Tube grip joint |
GB1323127A (en) * | 1969-11-14 | 1973-07-11 | Dapplications Nouvelles Pour L | Article connector |
DE3917279A1 (en) * | 1989-05-25 | 1990-11-29 | Fechtel Transportgeraete Gmbh | Handle for hand propelled trolley - has uprights which fit in tubular sockets at corners of trolley frame |
DE9211608U1 (en) * | 1992-08-28 | 1992-11-05 | Gregorio, Marcello Di, 6253 Hadamar, De |
-
2003
- 2003-11-17 DE DE2003153633 patent/DE10353633B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2412896A (en) * | 1943-06-16 | 1946-12-17 | Richard W Luce | Threaded locking device |
DE912145C (en) * | 1952-03-15 | 1954-05-24 | Metallwerk Gaebler & Co G M B | Attachment for itself or against the coupling body butting pipes |
US2815972A (en) * | 1955-05-27 | 1957-12-10 | Otto L Lagervall | Tube grip joint |
GB1323127A (en) * | 1969-11-14 | 1973-07-11 | Dapplications Nouvelles Pour L | Article connector |
DE3917279A1 (en) * | 1989-05-25 | 1990-11-29 | Fechtel Transportgeraete Gmbh | Handle for hand propelled trolley - has uprights which fit in tubular sockets at corners of trolley frame |
DE9211608U1 (en) * | 1992-08-28 | 1992-11-05 | Gregorio, Marcello Di, 6253 Hadamar, De |
Also Published As
Publication number | Publication date |
---|---|
DE10353633A1 (en) | 2005-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |