Source: https://patents.google.com/patent/US5938275A/en
Timestamp: 2018-12-16 20:48:54
Document Index: 82924931

Matched Legal Cases: ['art 10', 'art 10', 'art 10', 'art 10', 'art 11', 'art 10', 'art 11', 'art 11', 'art 10', 'art 11', 'arts 10', 'arts 10', 'art 10', 'art 10', 'art 11', 'art 11', 'art 11', 'art 10', 'arts 10', 'arts 10', 'art 10', 'art 10', 'art 10']

US5938275A - Side panel assembly for a motor vehicle body - Google Patents
Side panel assembly for a motor vehicle body Download PDF
US5938275A
US5938275A US08696606 US69660696A US5938275A US 5938275 A US5938275 A US 5938275A US 08696606 US08696606 US 08696606 US 69660696 A US69660696 A US 69660696A US 5938275 A US5938275 A US 5938275A
US08696606
Klaus Kleinhans
Reinhard Determann
A side panel assembly for a passenger motor vehicle body is assembled of two side panel parts which complement one another at least in a side member area to a hollow profile which is visible to the outside and forms the side member. The side panel assembly extends at least from an A-column to a rear wheel mounting in the longitudinal direction of the vehicle to the rear. The assembly has a side panel structure as well as a side panel planking.
The present invention relates to a side panel assembly for a motor vehicle body which extends at least from an A-column to a rear wheel mounting in the longitudinal direction of the vehicle to the rear and has a side panel structure as well as a side panel planking connected therewith.
DE 29 31 467 C3 shows a rear side panel assembly for a passenger car which has an interior side panel part and an exterior side panel part serving as the planking. Several reinforcing elements are placed on the interior side panel part and are covered by the side panel planking serving as the exterior side panel part.
DE 27 12 084 A1 and U.S. Pat. No. 5,246,264 show one side panel assembly respectively consisting of two half shells which cover one another, in which case their column-shaped hollow-profile areas of the assemblies may be provided with inserted reinforcing sections.
It is an object of the present invention to provide a side panel assembly having a simply configured side panel planking and forms favorable structural conditions particularly for a side impact.
The foregoing object has been achieved in accordance with the present invention in that the side panel structure is constructed of two side panel parts which are assembled transversely to the longitudinal direction of the vehicle and which are each constructed in a half shell manner at least in a side member area. The side panel parts complement one another to form a hollow profile which constitutes the side member and replaces the side panel planking in this area. As a result favorable structural conditions are formed for the secure absorption of side impact loads.
The side panel assembly has another potential for a higher dimensioning. In addition, the side panel assembly has a simple configuration and can be manufactured at reasonable cost and is therefore particularly suitable for forming variants within a vehicle series. As the result of the skillfully selected structural conditions of the side panel assembly, a targeted dimensioning can be achieved which, in the case of identical side impact requirements, has weight advantages with respect to the prior art.
As the result of the solution according to the present invention, the side member is already formed by the side panel structure, that is, by the two interior side panel parts so that the side panel planking fitted on from the outside can be manufactured without a side member profile. Consequently, the side panel planking is easy to manufacture and can easily be placed on the side panel structure. In this case, the side panel structure is composed of an interior side panel part and an exterior side panel part which is used particularly for the reinforcement, in which case both side panel parts were joined beforehand to form a one-piece component.
Preferably, all three side panel parts, i.e., the interior side panel part and the exterior side panel part used for the reinforcement as well as the side panel planking closing off toward the outside are manufactured as one-piece sheet steel stampings. A high-expenditure welding-together of the respective side panel parts is eliminated as a result of this solution.
According to a further feature of the present invention, at least an exterior section of a rear wheel mounting is linked to the interior side panel part. Thus, either only an exterior or an exterior and an interior section of the rear wheel mounting are linked to the interior side panel. Thereby, the construction of the side panel assembly is further simplified.
In a further embodiment of the invention, the exterior side panel part has visible exterior shells of a lower A-column part adjoining the side member as well as of a B-column adjoining the side member. With this embodiment, the shape of the side panel planking is further simplified because the exterior side panel part of the side panel structure in a lower section of the A-column as well as in the area of the B-column already forms the shell of the motor vehicle body and a side panel planking is therefore not required in these areas.
In a still further embodiment of the invention, the side panel planking covers the remaining sections of the shell of the side panel. Therefore, on one hand, the side panel planking covers the side panel structure in the areas in which the side panel structure does not itself form the shell of the side panel assembly. Furthermore, the side panel planking contributes to the additional reinforcement of the side panel assembly because, in the area of the side panel planking, three profile layers are provided, specifically the interior side panel part, the exterior side panel part and the side panel planking.
FIG. 1 is a perspective view of a motor vehicle body which is provided with an embodiment of a side panel assembly according to the present invention;
FIG. 2a is an exploded view of the construction of a first embodiment of a side panel assembly according to the present invention;
FIG. 2b is another exploded view of an embodiment of a second side panel assembly according to the present invention;
FIG. 3a is a sectional view of the side panel assembly of FIG. 2a in the area of the intersection line III--III in FIG. 1;
FIG. 3b is another schematic sectional view of the profile of the side panel assembly of FIG. 2b along the intersection line III--III in FIG. 1;
FIG. 4a is a sectional view of the side panel assembly of FIG. 2a along intersection line IV--IV in FIG. 1;
FIG. 4b is a schematic sectional view of the side panel assembly according to FIG. 2b along intersection line IV--IV in FIG. 1;
FIG. 5 is a sectional view of the side panel assembly of the motor vehicle body along intersection line V--V of FIG. 1, at the level of which both variants of the side panel assemblies according to FIGS. 2a and 2b have an identical configuration;
FIG. 6 is another sectional view of the motor vehicle body along intersection line VI--VI in FIG. 1;
FIG. 7a is a sectional view of the motor vehicle body corresponding to the configuration of the side panel assembly according to FIG. 2a along intersection line VII--VII in FIG. 1;
FIG. 7b is another sectional view along intersection line VII--VII in FIG. 1 of the second side panel assembly according to FIG. 2b;
FIG. 8a is a sectional view of the side panel assembly according to FIG. 2a along intersection line VIII--VIII in FIG. 1;
FIG. 8b is another sectional view along intersection line VIII--VIII in FIG. 1, but for the side panel assembly according to FIG. 2b;
FIG. 9a is a sectional view of the side member area of the side panel assembly according to FIG. 2a in the area of the intersection line IX--IX in FIG. 1;
FIG. 9b is a schematic sectional view of the side member area of the side panel assembly according to FIG. 2b also along intersection line IX--IX in FIG. 1; and
FIG. 10 is a sectional view of the motor vehicle body in the area of the intersection line X--X in FIG. 1.
The motor vehicle body 1 shown in FIG. 1 has a self-supporting body support structure and is preferably provided for a four-door passenger car. On each side, the motor vehicle body 1 has two side doors which, however, are not part of the side panel assembly according to the present invention. On each side of the motor vehicle body 1, one side panel assembly designated generally by the numeral 2 extends from an A-column 3 by way of a B-column 4 and a C-column 5 to a rear wheel mounting 7.
In addition, the side panel assembly 2 has a rear fender on each side. In contrast, however, the two front fenders 8 are not contained in the side panel assemblies (FIGS. 2a and 2b) described in detail below. A front wheel mounting 9 on each side of the motor vehicle body 1 is also not part of the side panel assembly. In the downward direction, the side panel assembly 2 is closed off by a side member 6 and, in the upward direction, by a roof frame.
In the following, two variants of side panel assemblies will be described in detail and illustrated in FIGS. 2a and 2b. Both side panel assemblies can be used as alternatives of the side panel assembly 2 in the motor vehicle body 1 of FIG. 1. The side panel assembly of FIG. 2a is illustrated in the figures provided with the letter a, and the side panel assembly of FIG. 2b is illustrated in the figures having the letter b. The sectional representations whose figure numbers are not characterized by the letters a or b apply to both embodiments of the side panel assemblies. Depending on the illustrated embodiments of the side panel assemblies, the reference numbers are also provided with the letters a or b. The reference numbers which are not provided with a letter represents part or sections of the side panel assembly which are identical for both side panel assemblies.
The side panel assembly shown in FIG. 2a has an interior side panel part 10a which is produced as a one-piece sheet steel stamping, represents the interior part of the side panel structure and extends from an A-column 3 into the rear fender area. The door cutouts for the two side doors are formed by the interior side panel part 10a. In an area directly behind the C-column, an exterior wheel mounting half 13 is welded to the interior side panel part 10a. In its side member area, the interior side panel part 10a has a half-shell-type profile 14 below the two door cutouts. The profile 14 forms the interior profile half for the side member 6.
Side panel part 11a is also produced as a one-piece sheet steel stamping and forms a door cutout for the front side panel door, in that it forms the corresponding profile areas to the side panel part 10a for the A-column 3, the front roof frame part and the B-column 4. In addition, along the entire length of the side member area, the side panel part 11a has the pertaining exterior profile half 15 of the side member 6 so that the two profile halves 14 and 15 complement one another when the side panel part 11a is placed on the side panel part 10a to form a closed stable hollow profile.
The profile half 15 of the side member 6 on the side panel part 11a already represents the side member area of the shell of the motor vehicle body 1 which is visible to the outside, so that no further planking need be applied in this area. Correspondingly, the side panel planking 12a is also saved which is placed from the outside onto the two side panel parts 10a, 11a already joined together to form a side panel structure. The schematic profile course of the two side panel parts 10a, 11a as well as of the side panel planking 12a can be recognized by FIGS. 3a, 4a, 5, 6, 7a, 8a, 9a and 10.
In the side panel assembly of FIG. 2b, the interior side panel part 10b corresponds to the side panel part 10a according to FIG. 2a. Only the side panel part 11b serving as the integral reinforcement and the side panel planking 12b have a different configuration. In the side panel part 11b, the profile half 15, as in the case of the side panel part 11a, forms the outer shell of the side member 6. Also, a lower A-column section 16 of the A-column 3 and a B-column area 17 of the B-column 4 are constructed as the corresponding profile shell half to the corresponding sections of the side panel part 10b. As a result a hollow profile is formed in the lower vertical A-column section 16 as well as along the entire height of the B-column 4 by way of the B-column area 17, the B-column area 17 and the A-column section 16 forming the exterior shell of the side panel assembly. As the result of the fact that these sections 16, 17 form the exterior sides of the side panel assembly 2, the side panel planking 12b has a correspondingly simpler configuration in that it is saved in the area of the B-column 4 and in the area of the lower section of the A-column 3.
FIG. 2b clearly illustrates the configuration of the side panel planking 12b which is placed from the outside onto the two joined side panel parts 10b, 11b. The schematic profile course along the entire length and height of the side panel parts 10b and 11b and of the side panel planking 12b in the side panel assembly 2 according to FIG. 1 is explained by FIGS. 3b, 4b, 5, 6, 7b, 8b, 9b and 10. Also in the case of side panel part 10b, the exterior wheel mounting half 13 is welded on the side panel part 10b in a manner identical to that of side panel part 10a. Although the invention has been described and illustrated in detail, it is to be clearly understood that the same is by way of illustration and example, and is not to be taken by way of limitation. The spirit and scope of the present invention are to be limited only by the terms of the appended claims.
1. A side panel assembly for a body of a motor vehicle extending at least from an A-column to a rear wheel mounting area in a longitudinal direction of the motor vehicle toward the rear thereof, comprising a side panel structure consisting of two side panel parts assembled transversely to the longitudinal direction of the motor vehicle, the two side panel parts being constructed at least in an area below cut-outs for at least one vehicle door in a half-shell-like manner and complementing one another to provide a hollow profile forming a side member, and an exterior-facing side panel planking extending over the side panel parts except along a profile half of the side panel parts such that the profile half is visible from the outside of the vehicle.
2. The side panel assembly according to claim 1, wherein at least an exterior section of the rear wheel mounting area is connected to one of the side panel parts.
3. The side panel assembly according to claim 1, wherein an exterior one of the side panel parts has visible exterior shells of a lower A-column part adjoining the side member and of a B-column adjoining the side member.
4. The side panel assembly according to claim 3, wherein at least an exterior section of the rear wheel mounting area is connected to an interior one of the side panel parts.
5. The side panel assembly according to claim 1, wherein the side panel assembly comprises body shell sections arranged to be covered by the side panel planking.
6. The side panel assembly according to claim 5, wherein at least an exterior section of the rear wheel mounting areas is connected to one of the side panel parts.
7. The side panel assembly according to claim 5, wherein an exterior one of the side panel parts has visible exterior shells of a lower A-column part adjoining the side member and of a B-column adjoining the side member.
8. The side panel assembly according to claim 7, wherein at least an exterior section of the rear wheel mounting area is connected to an interior one of the side panel parts.
9. The side panel assembly according to claim 5, wherein the side panel planking is a one-piece component.
10. The side panel assembly according to claim 9, wherein at least an exterior section of the rear wheel mounting area is connected to one of the side panel parts.
11. The side panel assembly according to claim 10, wherein an exterior one of the side panel parts has visible exterior shells of a lower A-column part adjoining the side member and of a B-column adjoining the side member.
US08696606 1995-08-30 1996-08-14 Side panel assembly for a motor vehicle body Expired - Lifetime US5938275A (en)
DE19531874 1995-08-30
DE1995131874 DE19531874C1 (en) 1995-08-30 1995-08-30 Side wall sub assembly
US5938275A true US5938275A (en) 1999-08-17
ID=7770743
US08696606 Expired - Lifetime US5938275A (en) 1995-08-30 1996-08-14 Side panel assembly for a motor vehicle body
US (1) US5938275A (en)
EP (1) EP0760329B1 (en)
JP (1) JP3074643B2 (en)
CA (1) CA2183504C (en)
DE (1) DE19531874C1 (en)
ES (1) ES2147328T3 (en)
EP1241079A3 (en) * 2001-03-14 2003-05-02 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing side panel in vehicle body
US6742835B1 (en) * 2003-06-02 2004-06-01 General Motors Of Canada Limited Rocker panel moldings
US20050035630A1 (en) * 2001-10-19 2005-02-17 Uwe Berstecher Lateral wall module for the body of a motor vehicle
GB2494972A (en) * 2011-09-20 2013-03-27 Gm Global Tech Operations Llc Door framing reinforcement for vehicles
US20130278022A1 (en) * 2012-04-19 2013-10-24 Suzuki Motor Corporation Surrounding structure of door holding mechanism
US9248862B1 (en) * 2015-01-09 2016-02-02 Nissan North America, Inc. Vehicle body structure
US9260137B2 (en) 2012-05-08 2016-02-16 Mazda Motor Corporation Vehicle frame structure
CN107074292A (en) * 2014-09-22 2017-08-18 安赛乐米塔尔公司 Methods for producing a three-dimensional vehicle door frame inner reinforcement element, for producing a vehicle door frame and for producing a vehicle reinforcement structure
JP4715039B2 (en) * 2001-06-07 2011-07-06 マツダ株式会社 Side vehicle-body structure of a vehicle
JP4872163B2 (en) * 2001-06-12 2012-02-08 マツダ株式会社 The front body structure of a vehicle
JP2002370671A (en) * 2001-06-15 2002-12-24 Mazda Motor Corp Vehicular side part car body structure
JP4576771B2 (en) * 2001-08-21 2010-11-10 マツダ株式会社 Side vehicle-body structure of a vehicle
DE10147608B4 (en) * 2001-09-27 2012-01-26 Volkswagen Ag of the same inner side wall portion of a vehicle body and process for producing
DE102004012399C5 (en) * 2004-03-13 2009-12-31 Bayerische Motoren Werke Aktiengesellschaft Body of a vehicle with a vehicle pillar exoskeletal
JP4449758B2 (en) * 2005-01-21 2010-04-14 三菱自動車エンジニアリング株式会社 Body structure
DE102005051440B4 (en) * 2005-10-27 2008-02-14 Daimler Ag The side wall assembly for a vehicle body of a particular passenger vehicle
DE102007017401A1 (en) 2007-04-13 2008-10-16 Volkswagen Ag Body shell structure for use in interior of e.g. small-sized passenger car, has covering lower part assignable to arbitrary upwardly extending one-piece covering upper parts based on desired vehicle type and waist line
DE102007047036A1 (en) 2007-10-01 2009-04-02 Volkswagen Ag A process for the preparation of a largely planar composite components and mostly sheet-like composite components to
DE6902564U (en) * 1968-12-11 1969-10-30 Budd Co automotive car body for Seitentraegerausbildung
US3776589A (en) * 1971-01-30 1973-12-04 Daimler Benz Ag Vehicle body
DE2712084A1 (en) * 1977-03-19 1978-09-28 Volkswagenwerk Ag Side panel for car body - has one piece inner and outer skins complete with wheel arches welded at joining edges
DE2931467A1 (en) * 1978-08-03 1980-02-14 Toyo Kogyo Co Motor vehicle body
US4682812A (en) * 1985-06-15 1987-07-28 Ford Motor Company Motor vehicle body side wall
JPH02148879A (en) * 1988-11-30 1990-06-07 Juki Corp Apparatus for forming thick film circuit
US4938525A (en) * 1987-10-29 1990-07-03 Mazda Motor Corporation Automobile roof rail structure
JPH06286651A (en) * 1993-03-31 1994-10-11 Mazda Motor Corp Car body structure of automobile
DE2445007A1 (en) * 1974-09-20 1976-04-01 Daimler Benz Ag Motor vehicle body construction - has inner shells and outer panels joined by outward facing flanges
JPH0748443Y2 (en) * 1989-05-19 1995-11-08 マツダ株式会社 The upper body structure of the automobile
US20060107528A1 (en) * 2001-10-19 2006-05-25 Uwe Berstecher Lateral wall module for the body of a motor vehicle
US7032959B2 (en) * 2001-10-19 2006-04-25 Daimlerchrysler Ag Lateral wall module for the body of a motor vehicle
US9193405B2 (en) 2011-09-20 2015-11-24 GM Global Technology Operations LLC Reinforcing structure for reinforcing a side wall structure for a motor vehicle in the region of a door cutout
CN103010312A (en) * 2011-09-20 2013-04-03 通用汽车环球科技运作有限责任公司 Reinforcing structure for reinforcing a side wall structure for a motor vehicle in the region of a door cutout
CN103010312B (en) * 2011-09-20 2017-05-24 通用汽车环球科技运作有限责任公司 Reinforcing structure for reinforcing the sidewall structure of the car in the area of ​​the door opening
US9452786B2 (en) * 2011-11-24 2016-09-27 Honda Motor Co., Ltd. Side panel structure for vehicle
US9321487B2 (en) * 2012-02-01 2016-04-26 Mazda Motor Corporation Vehicle frame structure
US9187132B2 (en) * 2012-04-19 2015-11-17 Suzuki Motor Corporation Surrounding structure of door holding mechanism
WO2015107227A3 (en) * 2014-01-20 2015-09-24 Autotech Engineering, A.I.E. Vehicle bodywork structure device
FR3016597A1 (en) * 2014-01-20 2015-07-24 Autotech Engineering Aie A vehicle body structure
US10059376B2 (en) * 2015-04-30 2018-08-28 Benteler Automobiltechnik Gmbh Motor vehicle column with reinforcement sheet and method for the production thereof
EP0760329A3 (en) 1998-04-15 application
JP3074643B2 (en) 2000-08-07 grant
DE19531874C1 (en) 1996-10-02 grant
ES2147328T3 (en) 2000-09-01 grant
EP0760329A2 (en) 1997-03-05 application
JPH09104358A (en) 1997-04-22 application
EP0760329B1 (en) 2000-05-03 grant
CA2183504A1 (en) 1997-03-01 application
CA2183504C (en) 2002-06-25 grant
US4252364A (en) 1981-02-24 Outer panel construction for a vehicle or the like
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KLEINHANS, KLAUS;BRODY, MARTIN;ROTHFUSS, OTTO;AND OTHERS;REEL/FRAME:008139/0661