DE19726912A1 - Motor vehicle roof railing - Google Patents

Motor vehicle roof railing

Info

Publication number
DE19726912A1
DE19726912A1 DE1997126912 DE19726912A DE19726912A1 DE 19726912 A1 DE19726912 A1 DE 19726912A1 DE 1997126912 DE1997126912 DE 1997126912 DE 19726912 A DE19726912 A DE 19726912A DE 19726912 A1 DE19726912 A1 DE 19726912A1
Authority
DE
Germany
Prior art keywords
railing
roof rails
motor vehicle
vehicle roof
roof
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.)
Withdrawn
Application number
DE1997126912
Other languages
German (de)
Inventor
Ernst Behm
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 DE1997126912 priority Critical patent/DE19726912A1/en
Publication of DE19726912A1 publication Critical patent/DE19726912A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
    • B60R9/04—Carriers associated with vehicle roof

Abstract

Front and rear feet of a railing on a motor vehicle, together with longitudinal sections, have different cross sections. Preferably the railing is in one piece and comprises a hollow tubular section. The rail ends are preferably provided with adapter feet, attached by adhesive bonding or welding, for fastening to the vehicle roof.

Description

Es ist bekannt, Dachrelings für Fahrzeuge aus einzelnen Teilen wie Vorderfuß, Längsprofil, Mittel- und Hinterfuß zusammenzustecken, zu verschrauben und auf dem Dach zu montieren. Bei dieser Ausführung einer Reling werden die Füße vornehmlich aus Aluminium als Vollmaterial gegossen. Die Längsprofile werden aus Profilrohren, die der Dachform entsprechend angepaßt werden, hergestellt. Es ist somit erforderlich, für die Herstellung der verschiedenen Teile jeweils entsprechende Werkzeuge herzustellen und die Teile aufeinander abzustimmen, um sie paßgenau aufeinanderschieben zu können.It is known to make roof rails for vehicles from individual parts such as forefoot, Longitudinal profile, middle and rear foot to be put together, screwed and on the Mount roof. In this version of a rail, the feet become predominant cast from aluminum as a solid material. The longitudinal profiles are made from profile tubes that be adapted to the shape of the roof. It is therefore necessary for the manufacture of the various parts to produce appropriate tools and match the parts to each other so that they can be pushed onto each other with a perfect fit can.

Der Erfindung liegt die Aufgabe zugrunde, die Vielzahl von aufeinander abzustimmender Herstellungsschritte für die erforderlichen Teile zu mindern bei gleichzeitiger Gewichtseinsparung für das gesamte Bauteil.The invention has for its object the large number of each other to reduce agreed production steps for the required parts simultaneous weight saving for the entire component.

Diese Aufgabe wird durch die in den Ansprüchen aufgeführten Merkmale gelöst.This object is achieved by the features listed in the claims.

Ein metallisches Rohr, das je nach Endform ggf. vorgeformt wird, wird zwischen zwei Werkzeughälften gelegt, die die Negativform der Reling besitzen. Durch einen hydraulischen Innendruck wird das Rohr in die Werkzeugform gepreßt. Die Werkzeughälften sind entsprechend zusammenzuhalten. Da bei diesem Verfahren kein Werkzeugverschleiß auftritt, werden Teile mit hoher Wiederholgenauigkeit erreicht. Die überstehenden Rohrenden werden abgetrennt. In die hohlen Rohrenden sind angepaßte Fußstücke einzuschweißen oder zu kleben. Für die Verbindung des Mittelfußes werden bei diesem Verfahren Aufnahmen mit angepreßt.A metallic tube, which may be preformed depending on the final shape, is between two Tool halves placed, which have the negative shape of the railing. Through a hydraulic internal pressure, the pipe is pressed into the mold. The Tool halves must be held together accordingly. Because with this procedure no Tool wear occurs, parts are achieved with high repeatability. The protruding pipe ends are cut off. Are in the hollow tube ends to weld or glue adapted foot pieces. For connecting the With this method, the metatarsus is also pressed against images.

Die mit der Erfindung erzielten Vorteile bestehen darin, daß das Teil über die gesamte Laufzeit eine hohe Wiederholgenauigkeit erhält. Ein weiterer Vorteil besteht in der Gewichtseinsparung, da auf die gegossenen Fußteile verzichtet werden kann. Ferner ist von Außen nur eine durchgehende Kontur sichtbar, die lediglich vom Mittelfuß unterbrochen wird. Eine aufwendige Abstimmung von Werkzeugen und Herstellver­ fahren der Außenteile entfällt.The advantages achieved by the invention are that the part over the entire Runtime receives a high repeatability. Another advantage is that Weight saving since the cast foot parts can be dispensed with. Further is only a continuous contour visible from the outside, only from the midfoot is interrupted. A complex coordination of tools and manufacturer driving the outer parts is eliminated.

Claims (5)

1. Dachreling, dadurch gekennzeichnet, daß vorderer und hinterer Fuß sowie das Längsprofil unterschiedliche Querschnitte aufweisen.1. roof rails, characterized in that the front and rear foot and the longitudinal profile have different cross sections. 2. Dachreling nach Anspruch 1, dadurch gekennzeichnet, daß die Reling einteilig aus einem metallischem Hohlprofil (Rohr) hergestellt wird.2. Roof rails according to claim 1, characterized in that the railing in one piece from one metallic hollow profile (tube) is produced. 3. Dachreling nach Anspruch 1-2, dadurch gekennzeichnet, daß die Relingenden mit Adapterfüßen vornehmlich durch Schweißen oder Kleben verbunden werden zur Befestigung am Fahrzeugdach.3. Roof rails according to claim 1-2, characterized in that the rail ends with Adapter feet are primarily connected by welding or gluing for fastening on the vehicle roof. 4. Dachreling nach Anspruch 1-3, dadurch gekennzeichnet, daß zur Fixierung!Befestigung einer Mittelkonsole im Längsprofil eine entsprechende Anformung erfolgt.4. Roof rails according to claims 1-3, characterized in that for fixing! A corresponding molding takes place in the center console in the longitudinal profile. 5. Dachreling nach Anspruch 1-4, dadurch gekennzeichnet, daß die Formgebung der Reling nach einem Innenhochdruckverfahren erfolgt.5. Roof rails according to claims 1-4, characterized in that the shape of the railing after an internal high pressure process.
DE1997126912 1997-06-25 1997-06-25 Motor vehicle roof railing Withdrawn DE19726912A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997126912 DE19726912A1 (en) 1997-06-25 1997-06-25 Motor vehicle roof railing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997126912 DE19726912A1 (en) 1997-06-25 1997-06-25 Motor vehicle roof railing

Publications (1)

Publication Number Publication Date
DE19726912A1 true DE19726912A1 (en) 1999-01-07

Family

ID=7833569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997126912 Withdrawn DE19726912A1 (en) 1997-06-25 1997-06-25 Motor vehicle roof railing

Country Status (1)

Country Link
DE (1) DE19726912A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912078A1 (en) * 1999-03-18 2000-09-28 Jac Products Deutschland Gmbh Roof rails for vehicles
DE19948475A1 (en) * 1999-10-08 2001-04-19 Jac Products Deutschland Gmbh Roof rails for vehicles and manufacturing processes
US6378747B1 (en) 1999-10-08 2002-04-30 Jac Products Deutschland Gmbg Roof rail for vehicles and manufacturing process therefor
EP1362743A1 (en) * 2002-05-17 2003-11-19 Süddeutsche Aluminium Manufaktur GmbH Roof carrier system for a vehicle, method of manufacturing the roof carrier system and vehicle with a roof carrier system
RU171866U1 (en) * 2017-01-27 2017-06-19 Общество с ограниченной ответственностью "АвтоПолимерСервис" CAR RACK MOUNTING DEVICE
RU189369U1 (en) * 2019-03-15 2019-05-21 Общество с ограниченной ответственностью "АвтоПолимерСервис" DEVICE FASTENING CAR RELING
DE102018124702B4 (en) * 2017-10-20 2021-05-20 Wkw Engineering Gmbh Roof rails for a motor vehicle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912078A1 (en) * 1999-03-18 2000-09-28 Jac Products Deutschland Gmbh Roof rails for vehicles
DE19912078C2 (en) * 1999-03-18 2001-03-22 Jac Products Deutschland Gmbh Roof rails for vehicles
EP1036707A3 (en) * 1999-03-18 2003-08-06 JAC Products Deutschland GmbH Roof rail for vehicles
DE19948475A1 (en) * 1999-10-08 2001-04-19 Jac Products Deutschland Gmbh Roof rails for vehicles and manufacturing processes
US6250528B1 (en) 1999-10-08 2001-06-26 Jac Products Deutschland Gmbh Roof rail for vehicles and manufacturing process therefor
US6378747B1 (en) 1999-10-08 2002-04-30 Jac Products Deutschland Gmbg Roof rail for vehicles and manufacturing process therefor
EP1362743A1 (en) * 2002-05-17 2003-11-19 Süddeutsche Aluminium Manufaktur GmbH Roof carrier system for a vehicle, method of manufacturing the roof carrier system and vehicle with a roof carrier system
RU171866U1 (en) * 2017-01-27 2017-06-19 Общество с ограниченной ответственностью "АвтоПолимерСервис" CAR RACK MOUNTING DEVICE
DE102018124702B4 (en) * 2017-10-20 2021-05-20 Wkw Engineering Gmbh Roof rails for a motor vehicle
RU189369U1 (en) * 2019-03-15 2019-05-21 Общество с ограниченной ответственностью "АвтоПолимерСервис" DEVICE FASTENING CAR RELING

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licenses declared
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60R 9/04

8130 Withdrawal