| Patents for B60G 11 - Resilient suspensions characterised by arrangement, location, or kind of springs (8,879) |
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| 08/08/1991 | WO1991011636A1 Friction leaf spring for vehicles |
| 08/08/1991 | DE4002488A1 Additional axle for heavy goods vehicle - can be lifted clear of ground by chains driven by hydraulic motor |
| 08/06/1991 | US5037126 Lightweight beam suspension system |
| 08/06/1991 | US5036941 Drive unit for a vehicle in a driverless transport system |
| 08/06/1991 | CA1287365C Bearing assembly |
| 07/30/1991 | US5035408 Jounce responsive actuator for parallel auxiliary spring |
| 07/30/1991 | US5035406 Variable rate secondary spring for a primary leaf suspension spring |
| 07/16/1991 | US5031732 Shock absorber for a vehicle |
| 07/16/1991 | CA1286327C Vehicle suspension system |
| 07/10/1991 | EP0436407A1 Wheel guiding structure |
| 07/10/1991 | EP0436180A2 Vehicle suspension with auxiliary leaf springs |
| 07/10/1991 | EP0435918A1 A leaf spring. |
| 07/09/1991 | USRE33630 Air ride vehicle front suspension assembly |
| 07/09/1991 | US5029893 Vehicle suspension with auxiliary leaf springs |
| 07/09/1991 | US5029885 Vehicular trailer |
| 07/03/1991 | EP0435587A2 Multi-axle air suspension system for a vehicle |
| 07/03/1991 | EP0435143A2 Jounce responsive actuator for parallel auxiliary spring |
| 07/03/1991 | EP0435142A2 Hydraulic actuator for auxiliary leaf spring |
| 06/19/1991 | CA2015321A1 Vehicle suspension beam pivot connection |
| 06/18/1991 | US5024465 Axle suspension for vehicles, particularly heavy vehicles with two or more axles |
| 06/18/1991 | US5024462 Combined air and leaf spring suspension for heavy weight vehicle |
| 06/12/1991 | EP0431673A1 Axle lifting device for a vehicle with gas spring system |
| 06/12/1991 | EP0337999B1 Agricultural rollers with suspension unit |
| 06/06/1991 | DE4035784A1 Air suspension with weight sensor - has sensing coil integral to gas spring walls |
| 06/04/1991 | US5020824 Device for mounting a composite material leaf spring |
| 05/29/1991 | DE3939098A1 Combined shock absorber and level regulator - is for motor vehicle and has induction coil to indicate vehicle height |
| 05/28/1991 | US5018756 Control for self steering suspension assembly |
| 05/21/1991 | US5016912 Trailer suspension apparatus |
| 05/21/1991 | US5016906 Suspension adjustment |
| 05/21/1991 | US5016904 Wheel suspension for vehicles |
| 05/21/1991 | US5016861 Mounting of a single transverse leaf spring for vehicles |
| 05/14/1991 | US5015004 Elevating, reversible self-steering suspension system |
| 05/08/1991 | EP0425885A2 Hydropneumatic spring system |
| 05/08/1991 | EP0425876A2 Hydropneumatic piston accumulator |
| 05/08/1991 | DE3928483A1 Vehicle suspension system for non-steered axles - makes use of springs made of fibre reinforced plastics |
| 05/08/1991 | CN2076508U Steel leaf spring suspension |
| 05/07/1991 | US5013063 Air ride suspension system with rigid bolster beam and slipper load bushing |
| 05/07/1991 | US5012885 Rear wheel suspension and steering system |
| 05/02/1991 | DE3936034A1 Hydro-pneumatic vehicle suspension - has reduced pressure on pneumatic spring and with larger area piston |
| 05/01/1991 | CN2076041U Assembly of ear, plate pins and bush of light-duty vehicle |
| 04/25/1991 | DE3935369A1 Mounting for leaf spring - incorporates elastomer sleeve axes and pairs of vertical support bolts with spacer sleeves |
| 04/25/1991 | DE3934821A1 Air spring for heavy vehicle - incorporates height adjustable stop to lower suspension for loading and unloading |
| 04/23/1991 | US5009405 Strap wrench end attachment assembly for a twisted rope torsion bar |
| 04/18/1991 | WO1991004876A1 Vehicle wheel suspension method |
| 04/18/1991 | WO1991004875A1 Rear wheel suspension |
| 04/16/1991 | US5007660 Suspension system |
| 04/11/1991 | DE4027873A1 Coil spring with variable characteristics - has single coil whose end and adjacent coils are fixed w.r.t. each other up to preset load |
| 04/10/1991 | EP0421864A1 Process for the manufacture of elastic elements with different stiffnesses along the three axes, which involves the press-fitting of cylindrical elements with rigid sleeves |
| 04/10/1991 | EP0421569A1 Load-cushioning device and resilient ring therefor |
| 04/10/1991 | EP0421556A1 Air spring system for a vehicle |
| 04/10/1991 | CN1050520A Synchronous reverse damper |
| 04/09/1991 | US5005859 Motor vehicle suspension with rotary damper |
| 04/09/1991 | US5005851 Truck mounted jeep having adjustable axle and loading capacity |
| 04/09/1991 | US5005811 Resilient rolling torus for a load-cushioning device |
| 04/04/1991 | CA2022883A1 Rear wheel suspension |
| 04/03/1991 | EP0198887B1 Synthetic leaf spring and manufacturing process thereof |
| 04/02/1991 | CA2011402A1 Resilient rolling torus for a load-cushioning device |
| 03/30/1991 | WO1991004877A1 Interconnected fluid suspension for vehicles |
| 03/30/1991 | CA2066650A1 Vehicle suspension |
| 03/27/1991 | EP0419208A2 Leaf spring assemblies |
| 03/26/1991 | US5002305 Vehicle suspension system with standardized torque beam and special monopivot bushing assembly |
| 03/21/1991 | WO1990014527A3 Spring system for storing force or energy |
| 03/20/1991 | CA2025635A1 Independent front air suspension apparatus and method |
| 03/14/1991 | DE3928844A1 Leaf spring for vehicle fixed axle with at least two leaves - has main leaf mounting loop lowered w.r.t. main leaf upper surface by kinking main and supporting leaf end sections |
| 03/13/1991 | EP0416310A1 Liftable turn axle unit |
| 03/12/1991 | US4998749 Suspension for smooth ride with good handling control of heavy load vehicles |
| 03/07/1991 | WO1991002908A1 Variable rate leaf spring construction |
| 03/06/1991 | EP0415178A1 Suspension system |
| 03/05/1991 | US4997202 Motor vehicle |
| 03/05/1991 | US4997201 Wheel suspension |
| 03/05/1991 | US4997171 Shock absorber |
| 02/26/1991 | US4995636 Trailing arm modular axle suspension unit |
| 02/26/1991 | US4995634 Equalizing suspension arrangement for tandem steering axles with coordinated geometry control of no. 2 steering axle |
| 02/26/1991 | CA1280779C Suspension component assembly for a tandem axle assembly |
| 02/20/1991 | EP0413318A1 Axle suspension system |
| 02/19/1991 | US4993695 Flexible strut assembly |
| 02/13/1991 | EP0412864A1 Elastic connection, especially for the assembly of an axle of a motor vehicle |
| 02/13/1991 | EP0412322A1 Independent suspension for a steered wheel of a motor vehicle |
| 02/12/1991 | US4991868 Vehicle suspension beam pivot connection |
| 02/07/1991 | DE4021176A1 Suspension system for private car - consists of double leaf springs arranged diagonally |
| 02/07/1991 | DE4021165A1 Torsion rod for spring and mass system - has tubular middle section and tension pieces to alter geometry and oscillating frequency |
| 02/07/1991 | DE4021158A1 Altering inherent frequency of spring system - involves using plate spring with externally operated member |
| 02/07/1991 | DE3925166A1 Motor vehicle torque rod |
| 02/05/1991 | US4989894 For mounting on a frame rail of a vehicle |
| 01/31/1991 | DE4013773A1 Energy storing spring system - made of specified high-tensile fibre embedded in a matrix |
| 01/30/1991 | EP0410676A1 Vehicle suspension systems |
| 01/30/1991 | EP0410675A1 Vehicle suspensions systems |
| 01/29/1991 | US4988080 Variable rate leaf spring construction |
| 01/29/1991 | CA1279664C Tapered leaf spring |
| 01/26/1991 | CA2021969A1 Lateral compound torsion suspension |
| 01/24/1991 | DE3923888A1 Roll spring for rail vehicles etc. |
| 01/18/1991 | WO1991001226A1 Roller bushing |
| 01/15/1991 | US4984818 Wheel suspension |
| 01/15/1991 | US4984776 End attachment assembly for a twisted rope torsion bar |
| 01/10/1991 | DE3921710A1 Spring used in vehicle chassis - consists of elastic sprung piece in housing with operating rod, bar and link |
| 01/09/1991 | EP0407075A2 Vehicle suspension system |
| 01/09/1991 | EP0406313A1 Trailer suspension apparatus |
| 01/02/1991 | EP0406038A1 Suspension spring support |
| 01/02/1991 | EP0405307A1 Leaf spring of fibre composite material |
| 01/02/1991 | CA1278592C Compound axle assembly |