DE2627902A1 - Box structure for supporting vehicle steering gear - has internal tube connecting opposite walls of box and welded in position - Google Patents
Box structure for supporting vehicle steering gear - has internal tube connecting opposite walls of box and welded in positionInfo
- Publication number
- DE2627902A1 DE2627902A1 DE19762627902 DE2627902A DE2627902A1 DE 2627902 A1 DE2627902 A1 DE 2627902A1 DE 19762627902 DE19762627902 DE 19762627902 DE 2627902 A DE2627902 A DE 2627902A DE 2627902 A1 DE2627902 A1 DE 2627902A1
- Authority
- DE
- Germany
- Prior art keywords
- welded
- box
- steering gear
- tubes
- internal
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/09—Means for mounting load bearing surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
Abstract
Description
"Innenversteifung für einen Hohlträger,"Internal reinforcement for a hollow beam,
insbesondere eines Kraftwagens" Die Erfindung betrifft eine Innenversteifung für einen U-förmigen, durch ein Schließblech geschlossenen Hohlträger, insbesondere eines Kraftwagens, an dem ein hochbeanspruchtes Aggregat, insbesondere ein Lenkgetriebe, mittels Durchgangsschrauben befestigt ist. in particular of a motor vehicle "The invention relates to an internal stiffener for a U-shaped hollow beam closed by a strike plate, in particular of a motor vehicle on which a highly stressed unit, in particular a steering gear, is fastened by means of through bolts.
Bei modernen Personenkraftwagen, bei denen die vorderen Längsträger vielfach als aus relativ dünnwandigem Blech h-rg-ste te Hohlträger ausgebildet sind, bereitet die Befestigung von Aggregaten, insbesondere aber von Lenkgetrieben wegen der aufzunehmenden hohen Kräfte, die sich auf die Lenkgetriebebefestigung als Schubkräfte und auf den Längsträger selbst als Drehmoment auswirken, häufig große Schwierigkeiten. Dies gilt in verstärktem Maße dann, wenn das betreffende Fahrzeug mit einer Servolenkung ausgestattet ist.In modern passenger cars, where the front side members are often made of relatively thin-walled sheet metal h-rg-ste te hollow beams, prepares the attachment of units, but especially of steering gears the high forces to be absorbed, which act as thrust forces on the steering gear attachment and affect the side member itself as torque, often great difficulties. This applies to a greater extent if the vehicle in question has power steering Is provided.
Der vorliegenden Erfindung lag die Aufgabe zugrunde, eine Versteifung der eingangs beschriebenen Art so auszugestalten, daß mit einfachen Mitteln eine zuverlässige Einleitung auch ihr hoher Kräfte in den Hohlträger zuverlässig erfolgt.The present invention was based on the object of a stiffener of the type described in such a way that with simple means a reliable initiation of their high forces in the hollow beam takes place reliably.
Dies geschieht erfindungsgemäß dadurch1 daß die Versteifung durch mindestens ein aus einem oder mehreren Teilen bestehendes rohrförmiges Element gebildet wird, das mit den beiden gegenüberliegenden Schenkeln des U-förmigen Hohlträgers verschweißt ist.According to the invention, this is done by the stiffening at least one consisting of one or more parts tubular Element is formed with the two opposite legs of the U-shaped Hollow beam is welded.
Besonders vorteilhaft ist es, wenn zwei im Abstand voneinander angeordnete, etwa parallel zueinander verlaufende rohrförmige Elemente vorgesehen sind, die durch ein weiteres, z.B.It is particularly advantageous if two spaced apart, tubular elements extending approximately parallel to one another are provided, which through another, e.g.
rohrföriiges Element derart miteinander verbunden sind, daß sich - in Draufsicht gesehen - ein H-förmiges Gebilde ergibt.tubular element are connected to each other in such a way that - seen in plan view - results in an H-shaped structure.
Eine besonders hohe Festigkeit wird erreicht, wenn die rohrförmagen Elemente i Bereich der Durchgangsschrauben eine Versteifung durch zwei diese umgreifende, miteinander zu einem Vierkantrohrabschnitt verschweißte Winkeleisen aufweisen.A particularly high strength is achieved if the tubular Elements in the area of the through bolts are stiffened by two encompassing, have angle irons welded together to form a square tube section.
Es kann aber auch jedes der rohrförmigen Elemente im Bereich der Durchgangsschrauben mit Distanzrohren versehen sein.However, each of the tubular elements in the area of the through bolts can also be used be provided with spacer tubes.
Der Gegenstand der Erfindung soll im folgenden anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert werden. In der Zeichnung zeigen Fig. 1 eine Draufsicht auf eine H-förmigfausgebildete Versteifung eines Hohlträgers, Fig. 2 einen Schnitt nach der Linie II-II in Fig. f, mit aufgesetztem Schließblech, Fig. 3 eine Draufsicht auf eine andere Ausführungsform der Erfindung, Fig. 4 einen Schnitt nach der Linie IV-IV in Fig. 3, mit aufgesetztem Schließblech, und Fig. 5 einen Schnitt durch ein aus IIalbschalen zusammengesetztes rohrförmiges Element im Bereich eines eingeschweißten Distanzrohres.The subject matter of the invention will hereinafter be based on in the drawing illustrated embodiments are explained in more detail. Show in the drawing 1 shows a plan view of an H-shaped reinforcement of a hollow beam, Fig. 2 is a section along the line II-II in Fig. F, with the strike plate attached, 3 is a plan view of another embodiment of the invention, Fig. 4 shows a section along the line IV-IV in FIG. 3, with the strike plate attached, and 5 shows a section through a tubular element composed of half-shells in the area of a welded-in spacer tube.
Die in den Fig. 1 und 2 dargestellte, H-förmige Versteifung 1 setzt sich aus zwei im Querschnitt rechteckigen rohrförmigen Elementen 2 und 3 zusammen, die durch ein weiteres rohrförmiges Element 4 miteinander verbunden sind. Anstelle von handelsüblichen profilierten Rohren können die Versteifungsteile auch aus zusammengesetzten Halbschalen gebildet werden oder aber z.B. als Tempergußteile ausgebildet sein. Eingesetzt ist die Versteifung 1 in einen an einer Seite offenen, U-förmigen Hohlträger 5, der anschließend durch ein Schließblech 6 (Fig.2) abgedeckt wird. Die Enden der beiden etwa parallel verlaufenden rohrförmigen Elemente 2 und 3 sind mit den sich gegenüberliegenden Schenkeln 7, 8 des Hohlträgers 5 verschweißt.The H-shaped stiffener 1 shown in FIGS. 1 and 2 sets are composed of two tubular elements 2 and 3 with a rectangular cross-section, which are connected to one another by a further tubular element 4. Instead of from commercially available profiled pipes, the stiffening parts can also be made of composite Half-shells are formed or, for example, as malleable cast parts. The reinforcement 1 is inserted into a U-shaped hollow beam that is open on one side 5, which is then covered by a strike plate 6 (Fig.2). The ends of the two approximately parallel tubular elements 2 and 3 are with the opposite legs 7, 8 of the hollow beam 5 welded.
Im Bereich der nicht dargestellten, z.B. der Befestigung eines Lenkgetriebes dienenden Durchgangsschrauben sind die rohrförmigen Elemente 2 und 3 verstärkt durch jeweils zwei Winkeleisen 9 und 10, die die rohrförmigen Elemente 2 und 3 umgreifen und so einen Vierkantrohrabschnitt bilden. Die Bohrungen für die nicht dargestellten Durchgangsschrauben werden vorzugsweise erst bei der Montage des zu befestlgenden Aggregats gebohrt. Im Bereich der mit den Schenkeln 7, 8 des Hohlträgers 5 verschweifiten Enden der rohrförmigen Elemente 2, 3 sind Ausnehwungen 11 vorgesehen, die dem Lackablauf beim Tauchlackieren der Rohkarosterie dienen.In the area of the not shown, e.g. the attachment of a steering gear Serving through bolts, the tubular elements 2 and 3 are reinforced by two angle irons 9 and 10, which encompass the tubular elements 2 and 3 and so form a square tube section. The holes for the not shown Through bolts are preferably only used when the Unit drilled. In the area of the welded with the legs 7, 8 of the hollow beam 5 Ends of the tubular elements 2, 3 are recesses 11 provided, the paint run serve for dip painting of the raw body.
Die in den Fig. 3 und 4 der Zeichnung dargestellte Ausführungsform der Erfindung gleicht in wesentlichen Teilen dem vorstehend beschriebenen Ausführungsbeispiel, so daß gleiche Bauteile mit gleichen Bezugszeichen versehen wurden. Im Gegensatz zu dem erstbeschriebenen Ausführungsbeispiel sind hier jedoch im Bereich der nicht dargestellten Durchgangsschrauben Distanzrohre 12 vorgesehen, die in die rohrförmigen Elemente 2, 3 eingesetzt und mit diesen verschweißt sind.The embodiment shown in FIGS. 3 and 4 of the drawing the invention is similar in essential parts to the embodiment described above, so that the same components have been given the same reference numerals. In contrast however, are not in the range of the first described embodiment illustrated through bolts spacer tubes 12 are provided, which in the tubular Elements 2, 3 are used and welded to these.
Insbesondere bei aus zwei Halbschalen 13 und 14 zusammengesetzten rohrförmigen Elementen,wie Fig. 5 zeigt, ist es auch möglich, im Bereich der Durchgangs schrauben die zugeordneten Halbschalen auszuklinken und das Distanzrohr 12 anzuschweißen, wodurch wegen der möglichen Linienschweißung (bei i5) eine bessere Verbindung eintritt.In particular when composed of two half-shells 13 and 14 tubular elements, as FIG. 5 shows, it is also possible in the area of the passage unscrew the associated half-shells and weld the spacer tube 12 on, because of the possible line welding (with i5) a better connection occurs.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762627902 DE2627902A1 (en) | 1976-06-22 | 1976-06-22 | Box structure for supporting vehicle steering gear - has internal tube connecting opposite walls of box and welded in position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762627902 DE2627902A1 (en) | 1976-06-22 | 1976-06-22 | Box structure for supporting vehicle steering gear - has internal tube connecting opposite walls of box and welded in position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2627902A1 true DE2627902A1 (en) | 1978-01-05 |
Family
ID=5981136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762627902 Withdrawn DE2627902A1 (en) | 1976-06-22 | 1976-06-22 | Box structure for supporting vehicle steering gear - has internal tube connecting opposite walls of box and welded in position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2627902A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001177A1 (en) * | 1977-09-06 | 1979-03-21 | Chris Hudson (International) Limited | Improvement in or relating to trailers and beams for chassis construction |
EP0891916A1 (en) * | 1997-07-18 | 1999-01-20 | Automobiles Peugeot | Front sub-frame for a motor vehicle |
DE19731284A1 (en) * | 1997-07-21 | 1999-01-28 | Bayerische Motoren Werke Ag | Hollow bearer, especially A=column of motor vehicle |
DE102008009291A1 (en) | 2008-02-15 | 2009-08-20 | Volkswagen Ag | Reinforcement structure for cross beam of auxiliary frame of motor vehicle, has passage connected to wall of frame element extending by formed hollow space and firmly connected with adjacent wall in connection area |
DE102008009292A1 (en) | 2008-02-15 | 2009-08-20 | Volkswagen Ag | Reinforcing structure for longitudinal carrier of supporting frame in motor vehicle, has reinforcing element provided with predominant tubular cross-section and firmly connected with adjacent wall of components by material engagement |
-
1976
- 1976-06-22 DE DE19762627902 patent/DE2627902A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001177A1 (en) * | 1977-09-06 | 1979-03-21 | Chris Hudson (International) Limited | Improvement in or relating to trailers and beams for chassis construction |
EP0891916A1 (en) * | 1997-07-18 | 1999-01-20 | Automobiles Peugeot | Front sub-frame for a motor vehicle |
FR2766150A1 (en) * | 1997-07-18 | 1999-01-22 | Peugeot | FRONT CRADLE OF MOTOR VEHICLE |
DE19731284A1 (en) * | 1997-07-21 | 1999-01-28 | Bayerische Motoren Werke Ag | Hollow bearer, especially A=column of motor vehicle |
DE102008009291A1 (en) | 2008-02-15 | 2009-08-20 | Volkswagen Ag | Reinforcement structure for cross beam of auxiliary frame of motor vehicle, has passage connected to wall of frame element extending by formed hollow space and firmly connected with adjacent wall in connection area |
DE102008009292A1 (en) | 2008-02-15 | 2009-08-20 | Volkswagen Ag | Reinforcing structure for longitudinal carrier of supporting frame in motor vehicle, has reinforcing element provided with predominant tubular cross-section and firmly connected with adjacent wall of components by material engagement |
DE102008009291B4 (en) | 2008-02-15 | 2018-08-23 | Volkswagen Ag | Carrier with a stiffening structure and subframe and motor vehicle with such a stiffened carrier |
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Legal Events
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8130 | Withdrawal |