| Patents for B62D 21 - Understructures, i.e. chassis frame on which a vehicle body may be mounted (13,984) |
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| 05/08/1990 | US4923902 Process and compositions for reinforcing structural members |
| 05/03/1990 | WO1990004534A1 Frame structure |
| 04/11/1990 | EP0253848B1 Forwarder |
| 03/28/1990 | EP0360100A1 Improved vehicle with a reservoir incorporated in a structural element of the vehicle body |
| 03/22/1990 | WO1990002680A1 Vehicle space frame and a method for manufacturing of vehicle space frame parts |
| 03/21/1990 | CN1040548A Improvements in warpable chassis |
| 03/20/1990 | US4909567 Vehicle body construction |
| 03/20/1990 | US4909565 Front body construction |
| 03/20/1990 | US4909525 Convertible personal vehicle having a take-apart frame |
| 03/13/1990 | US4907735 Process for producing a chassis for vehicles |
| 03/08/1990 | WO1990002072A1 Warpable chassis |
| 03/08/1990 | DE3928869A1 Car passenger side protection - consists of impact-resistant bodywork side part supported by bodywork-connected beam structure with high lateral rigidity |
| 03/06/1990 | US4906021 Flatbed semi-trailer vehicle |
| 03/06/1990 | US4906018 Vehicle suspension system |
| 02/27/1990 | US4903974 Off-the-road-vehicle |
| 02/27/1990 | US4903791 Frame crossbeam assembly for all-wheel drive vehicle |
| 02/13/1990 | US4899843 Center member structure for motor vehicle |
| 02/07/1990 | EP0353353A1 Flatbed semi-trailer vehicle |
| 02/06/1990 | US4898419 Underbody structure of a motor vehicle |
| 01/31/1990 | CN2051927U Motor tricycle |
| 12/27/1989 | EP0348383A2 Floor for a motor vehicle, particularly a driver's cabin floor |
| 12/19/1989 | US4887862 Bodywork for a vehicle, in particular for an automobile, and process for manufacturing it |
| 12/19/1989 | US4887844 Off-road vehicle |
| 11/21/1989 | US4881756 Vehicle structure, especially chassis frame structure |
| 11/15/1989 | EP0341814A1 Clamp for resilient mounting of metal bars, especially sway bars |
| 11/15/1989 | EP0341330A1 Reinforcement insert for a structural member and method of making and using the same |
| 10/31/1989 | US4877293 Load bridging dump trailer |
| 10/25/1989 | CN2046466U Chassis frame of boat-type machinery |
| 10/24/1989 | US4875704 Front wheel suspension stabilizer mounting structure |
| 10/05/1989 | DE3827923A1 Frame for motor vehicles |
| 09/27/1989 | CN1035802A Series of combined chassis frames |
| 09/27/1989 | CN1035801A Method for strenthening chassis frame with parallel edge beam |
| 09/26/1989 | US4869539 Supporting structure for a motor vehicle |
| 09/26/1989 | CA1260037A1 Lightweight front frame assembly for a semitrailer and method of manufacture |
| 09/21/1989 | WO1989008678A1 Process and compositions for reinforcing structural members |
| 09/14/1989 | DE3806837A1 Motor vehicle |
| 09/13/1989 | EP0331945A2 Vehicle body with side stiffeners |
| 09/12/1989 | US4865378 Modular body element for motor cars |
| 09/12/1989 | US4865350 Vehicle suspension system |
| 09/05/1989 | US4863214 Spacer tube matrix |
| 09/05/1989 | US4863189 Unified floor frame assembly for modular mobile home |
| 08/30/1989 | EP0214990B1 Multi-axle motor vehicle with a body |
| 08/15/1989 | US4856751 Mount structure for differential gearbox |
| 08/08/1989 | US4854766 Slip bearing for a sway bar clamp |
| 08/01/1989 | US4852904 Vehicle suspension system |
| 07/26/1989 | EP0325002A1 Connecting stucture for connecting a spring axle suspension to a vehicle chassis |
| 07/25/1989 | US4850638 Cross-beam for a motor vehicle body |
| 07/18/1989 | US4848835 Vehicle frame rail assembly and underbody construction |
| 06/21/1989 | EP0321433A2 Frame crossbeam assembly for all-wheel drive vehicle |
| 06/21/1989 | EP0321374A1 Connecting means between a frame and a single or double steering axle of a trailer or semi-trailer |
| 06/20/1989 | US4840424 Automotive rear underbody structure |
| 06/15/1989 | DE3740954A1 Quasi-subframe for axle guides |
| 06/13/1989 | US4838605 Truck body deck mount |
| 06/07/1989 | EP0318769A2 Frame construction for a motor vehicle |
| 06/06/1989 | US4836325 Off-road vehicle |
| 06/06/1989 | US4836321 Bracing of vehicle body structures on a resiliently mounted front engine motor vehicle |
| 05/23/1989 | US4832399 Front body for four wheeled vehicle operated by a driver in sitting posture |
| 05/10/1989 | EP0315606A1 Connector for body and chassis of a vehicle |
| 05/09/1989 | CA1253911A1 Method and apparatus for minimizing effect of hard spots in rotating frame structure of mining machine on roller bearings |
| 05/02/1989 | US4826203 Automobile sub-frame structure |
| 04/26/1989 | EP0312626A1 Semi-trailer |
| 04/26/1989 | EP0312556A1 Multipurpose chassis for commercial and special-purpose vehicles. |
| 04/19/1989 | EP0311853A2 Skid steer loader and method of assembly |
| 04/04/1989 | US4817986 Vehicle body assembly used in common for two-wheel-and four-wheel-steering vehicles |
| 04/04/1989 | US4817985 Rear suspension for off-road vehicle |
| 04/04/1989 | US4817973 Vehicle suspension assembly |
| 03/23/1989 | DE3806729C1 Method for the manufacture of a frame arrangement |
| 03/14/1989 | US4811970 Front frame forming part of a supporting structure of a motor vehicle |
| 03/14/1989 | US4811812 Rear frame forming part of a supporting structure of a motor vehicle |
| 03/07/1989 | US4810028 Crashable automobile frame |
| 03/07/1989 | US4809799 Power unit mounting structure |
| 03/02/1989 | DE3826958A1 Equipment-space-side longitudinal member (side member) of a motor vehicle |
| 03/02/1989 | DE3727682A1 Arrangement of a lorry chassis |
| 02/16/1989 | DE3726069A1 Framework |
| 02/15/1989 | EP0303431A1 Process for producing a chassis for vehicles |
| 02/08/1989 | CN2032167U Integral type bridge shell for automobile |
| 02/01/1989 | EP0301219A2 A front frame forming part of the supporting structure of a motor vehicle |
| 01/24/1989 | US4799708 Off-road vehicle |
| 01/17/1989 | US4798400 Light-weight and strong vehicle frame for a four wheeled buggy operated by a seated driver |
| 01/10/1989 | US4796914 Truck bed liner with ballast chamber |
| 01/05/1989 | DE3800944C1 Bearing arrangement for a one-piece transverse link of a wheel suspension |
| 12/28/1988 | EP0297057A1 Modular body element for motor cars |
| 12/22/1988 | DE3718841A1 Frame arrangement for motor vehicles |
| 12/21/1988 | EP0295662A2 A supporting structure for a motor vehicle |
| 12/21/1988 | EP0295661A2 A rear frame forming part of a supporting structure of a motor vehicle |
| 12/13/1988 | CA1246629A1 Fire truck torque box aerial frame |
| 11/29/1988 | US4787669 Semi-trailer platform |
| 11/17/1988 | EP0291385A1 Modular structure for a vehicle, and its use in the automatic assembly thereof |
| 11/14/1988 | EP0277977A4 Rough terrain vehicle structure. |
| 11/03/1988 | WO1988008384A1 Multipurpose chassis for commercial and special-purpose vehicles |
| 11/01/1988 | US4781398 Frame unit for vehicles |
| 11/01/1988 | US4781260 Framework structure for vehicles |
| 10/18/1988 | US4778098 Process for mechanical/welded assembly of chassis elements for railway vehicles |
| 10/12/1988 | EP0286073A2 Suspension system in a motor vehicle body assembly adapted to be used in common for two-wheel-and four-wheel-steering vehicles |
| 10/12/1988 | EP0285732A1 Semi-trailer floor |
| 10/05/1988 | EP0285131A2 Automotive rear underbody structure |
| 09/27/1988 | US4773675 Supporting frame for a four wheeled buggy operated by a seated driver |
| 09/22/1988 | WO1988006996A1 Flexible understructure for vehicles |
| 09/21/1988 | EP0282983A2 Chassis frame |
| 09/06/1988 | US4769391 Reinforcement insert for a structural member and method of making and using the same |