CH378702A - Roof bow for vehicle bodies - Google Patents
Roof bow for vehicle bodiesInfo
- Publication number
- CH378702A CH378702A CH838160A CH838160A CH378702A CH 378702 A CH378702 A CH 378702A CH 838160 A CH838160 A CH 838160A CH 838160 A CH838160 A CH 838160A CH 378702 A CH378702 A CH 378702A
- Authority
- CH
- Switzerland
- Prior art keywords
- flanges
- roof bow
- legs
- vehicle bodies
- roof
- Prior art date
Links
- 238000005452 bending Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/044—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with profiles of constant elongated shape, e.g. extruded, mechanically interconnected by coupling members, e.g. by clamping, riveting or bolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D31/00—Superstructures for passenger vehicles
- B62D31/02—Superstructures for passenger vehicles for carrying large numbers of passengers, e.g. omnibus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Connection Of Plates (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Materials For Photolithography (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
Dachspriegel für Fahrzeugaufbauten In Fahrzeugaufbauten, insbesondere von Auto bussen, sind in bestimmten Abständen quer zur Fahr zeugachse gebogene Dachspriegel angeordnet, die vorn Obergurt der einen zum Obergurt der anderen Längsseite reichen und die Dachhaut tragen. Diese Dachspriegel haben vielfach die Form eines U- oder
EMI0001.0007
wobei die äussere Dachhaut am Steg der U-Profile befestigt wird.
Diese Profile müs sen entsprechend der Wölbung des Daches gebogen werden, was vielfach zu unerwünschten Deformatio nen durch Ausknicken der Schenkel führt.
Die vorliegende Erfindung bezieht sich auf einen solchen
EMI0001.0014
Dachspriegel, der durch eine bsondere Gestaltung verschiedene Vorteile auf weist. Erfindungsgemäss sind die Flansche dicker als der Steg des
EMI0001.0018
und ferner stehen sie über die Enden der U-Schenkel gegeneinander vor.
Durch die besondere Abmessung der Flansche wird die Biegbarkeit des Profiles erhöht. Die dicken Flansche bedeuten eine Materialansammlung, durch welche die neutrale Linie beim Biegen in die Nähe der Flansche verschoben, und die Materialmenge mehr in die beim Biegen auf Druck beanspruchte Zone des Profils verlagert wird, wodurch ein seitli ches Ausknicken der Schenkel und Flansche beim Biegen verhindert wird. Diese Wirkung kann noch verstärkt werden durch eine längslaufende Rippe an den Längsrändern der Flansche.
Die gegeneinander gerichteten Vorsprünge der Flansche ermöglichen das schraubenlose Einsetzen eines Deckprofiles für die Befestigung von Platten für die Innenverkleidung.
In der Zeichnung sind zwei Ausführungsbeispiele des erfindungsgemässen Dachspriegels im Querschnitt dargestellt. Der Dachspriegel besteht aus dem
EMI0001.0032
1 mit den beiden Flanschen 2 an den freien Enden der U-Schenkel. Die Dicke der Flansche 2 ist grösser als die Dicke des Steges des U-Profiles. Die Flanschen 2 stehen mit den Vorsprüngen 4 über die Enden der U-Schenkel gegeneinander vor,
so dass ein Deck profil 5 mit federnden Schenkeln eingesetzt werden kann. Das Deckprofil 5 presst die Platten 6 der In nenverkleidung auf die Flansche 2. Das Deckprofil 5 kann aus Kunststoff sein, so dass, da auch keine Schrauben zum Einsetzen benötigt werden, keine durchgehende Wärmebrücke zwischen der Aussen wand und dem Innenraum besteht, wodurch eine Kondenswasserbildung an der Innenseite vermieden wird. Am Steg 3 des U-Profiles ist die äussere Dach haut 7 befestigt.
Nach Fig. 2 sind die Enden der U-Schenkel nach aussen abgeknöpft, so dass sie mit den Vorsprüngen 4 der Flansche 2 je eine Nut 8 bilden, die zum Ein setzen des Deckprofiles 5 dienen..An den Längsrän dern der Flansche 2 ist noch je eine längslaufende Rippe 9 angeordnet.
Roof bow for vehicle superstructures In vehicle bodies, especially of cars, curved roof bows are arranged transversely to the vehicle axis at certain intervals, which extend from the top strap of one to the top strap of the other long side and carry the roof skin. These roof bows often have the shape of a U or
EMI0001.0007
whereby the outer roof skin is attached to the web of the U-profiles.
These profiles must be bent to match the curvature of the roof, which often leads to undesirable deformations due to buckling of the legs.
The present invention relates to such
EMI0001.0014
Roof bow, which has various advantages due to a special design. According to the invention, the flanges are thicker than the web of the
EMI0001.0018
and they also protrude from one another over the ends of the U-legs.
The flexibility of the profile is increased by the special dimensions of the flanges. The thick flanges mean an accumulation of material through which the neutral line is shifted closer to the flanges during bending, and the amount of material is shifted more into the zone of the profile that is subjected to pressure during bending, which prevents the legs and flanges from buckling sideways during bending becomes. This effect can be reinforced by a longitudinal rib on the longitudinal edges of the flanges.
The opposing projections of the flanges allow the screwless insertion of a cover profile for the attachment of panels for the interior cladding.
In the drawing, two exemplary embodiments of the roof bow according to the invention are shown in cross section. The roof bow consists of the
EMI0001.0032
1 with the two flanges 2 at the free ends of the U-legs. The thickness of the flanges 2 is greater than the thickness of the web of the U-profile. The flanges 2 protrude from one another with the projections 4 over the ends of the U-legs,
so that a deck profile 5 can be used with resilient legs. The cover profile 5 presses the plates 6 of the inner cladding onto the flanges 2. The cover profile 5 can be made of plastic, so that since no screws are required for insertion, there is no continuous thermal bridge between the outer wall and the interior, which causes condensation to form on the inside is avoided. On the web 3 of the U-profile, the outer roof skin 7 is attached.
According to Fig. 2, the ends of the U-legs are buttoned to the outside, so that they each form a groove 8 with the projections 4 of the flanges 2, which are used for a set of the cover profile 5..An den Längrän the flanges 2 is still a longitudinal rib 9 each is arranged.
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH838160A CH378702A (en) | 1960-07-22 | 1960-07-22 | Roof bow for vehicle bodies |
DK409563AA DK102841C (en) | 1960-07-22 | 1960-08-29 | Roof rafters for vehicle bodies. |
DEA37867A DE1284857B (en) | 1960-07-22 | 1961-07-13 | Profile rod made of metal for vehicle bodies |
DEA16992U DE1837424U (en) | 1960-07-22 | 1961-07-20 | ROOF TOWERS FOR VEHICLE BODIES. |
GB26549/61A GB923668A (en) | 1960-07-22 | 1961-07-21 | Supports for vehicle roofs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH838160A CH378702A (en) | 1960-07-22 | 1960-07-22 | Roof bow for vehicle bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
CH378702A true CH378702A (en) | 1964-06-15 |
Family
ID=4339433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH838160A CH378702A (en) | 1960-07-22 | 1960-07-22 | Roof bow for vehicle bodies |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH378702A (en) |
DE (2) | DE1284857B (en) |
DK (1) | DK102841C (en) |
GB (1) | GB923668A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0267152A1 (en) * | 1986-11-03 | 1988-05-11 | Alusuisse-Lonza Services Ag | Set of profiles for the body framework of utility vehicles |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3153126C2 (en) * | 1981-08-24 | 1987-12-10 | Knuerr-Mechanik Fuer Die Elektronik Ag, 8000 Muenchen, De | Door stop for furniture parts |
DE3143415A1 (en) * | 1981-11-02 | 1983-05-11 | Hilti AG, 9494 Schaan | FASTENING ELEMENT FOR CONNECTING PANELS TO CARRIERS |
DE19818260B4 (en) * | 1998-04-23 | 2008-08-21 | Volkswagen Ag | Body pillar, in particular B pillar, for a motor vehicle |
US6045174A (en) * | 1998-08-31 | 2000-04-04 | Ford Global Technologies, Inc. | Vehicle seat with support assembly |
CN106697064A (en) * | 2016-12-30 | 2017-05-24 | 中通客车控股股份有限公司 | Novel passenger car side skin structure and assembly method thereof |
EP3772446B1 (en) * | 2019-08-09 | 2021-06-16 | ANSITEC Soluciones de Ingeniería e Informática, S.L. | Assembly system |
-
1960
- 1960-07-22 CH CH838160A patent/CH378702A/en unknown
- 1960-08-29 DK DK409563AA patent/DK102841C/en active
-
1961
- 1961-07-13 DE DEA37867A patent/DE1284857B/en active Pending
- 1961-07-20 DE DEA16992U patent/DE1837424U/en not_active Expired
- 1961-07-21 GB GB26549/61A patent/GB923668A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0267152A1 (en) * | 1986-11-03 | 1988-05-11 | Alusuisse-Lonza Services Ag | Set of profiles for the body framework of utility vehicles |
Also Published As
Publication number | Publication date |
---|---|
GB923668A (en) | 1963-04-18 |
DK102841C (en) | 1965-10-11 |
DE1837424U (en) | 1961-09-07 |
DE1284857B (en) | 1968-12-05 |
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