| Patents for B60C 7 - Non-inflatable or solid tyres (2,119) |
|---|
| 08/25/1993 | EP0556491A1 Method for producing full-rubber tyres and full-rubber tyres obtained in this way |
| 08/25/1993 | EP0556401A1 Composite wheel device |
| 08/17/1993 | US5236027 Wheel assembly |
| 08/12/1993 | CA2072712A1 Method for producing full-rubber tyres and full-rubber tyres obtained in this way |
| 08/11/1993 | CN1075119A Inflation-free inner tyre and its production technology |
| 06/30/1993 | CN2137214Y Skid chain for car |
| 06/24/1993 | DE4241383A1 Vehicle spare wheel of flat construction - has U=profile rim provided with gaps to improve elasticity |
| 06/09/1993 | DE4140154A1 Rubber tyre for vehicle driven by muscle power - has bridging pieces which create hollow air gaps between tyre and wheel rim. |
| 05/26/1993 | CN1072380A Non-aeration tyre |
| 05/19/1993 | CN2133474Y Non-gas elastic tyre |
| 05/18/1993 | US5211213 Wheel for shopping carts |
| 05/12/1993 | CN2132642Y Tyre without inner tube |
| 04/07/1993 | EP0530240A4 Ground engaging means |
| 03/31/1993 | EP0532614A4 Ground engaging element |
| 03/24/1993 | EP0532614A1 Ground engaging element. |
| 03/10/1993 | EP0530240A1 Ground engaging means. |
| 02/24/1993 | CN1069233A Compound vehicle wheel unit |
| 02/10/1993 | CN1068781A Uninflated tyre and all-plastic wheel |
| 02/09/1993 | WO1993002872A1 Composite wheel device |
| 02/09/1993 | CA2093520A1 Wheel provided with sub-wheels |
| 02/03/1993 | CN1068542A Tyre without inflating |
| 01/20/1993 | EP0524002A1 Solid tyre |
| 01/06/1993 | CN1067611A Non-inflatable bicycle tyre and its make-up technology |
| 12/29/1992 | US5174634 Non-pneumatic spare wheel and tire |
| 12/23/1992 | CN2125515U Bicycle inner tube |
| 12/23/1992 | CN1067213A Non-inflatable buffering tyre for bicycle |
| 12/08/1992 | US5168910 Non-pneumatic tire |
| 11/26/1992 | DE4119141C1 System for prodn. of rubber tyre blanks - includes device for producing thin rubber strips and winding device having mandrel on which strips are wound |
| 11/11/1992 | CN2121362U Automobile tyre chain |
| 10/21/1992 | CN2119347U Non-skid device |
| 10/14/1992 | CN1065246A Improvement in industrial solid tires |
| 10/09/1992 | CA2065114A1 Method and device for reinforcing a solid tire |
| 09/16/1992 | CN2115915U Rubber solid wheel |
| 09/09/1992 | EP0502353A1 Non-pneumatic spare tire |
| 08/28/1992 | CA2043082A1 Non-pneumatic spare tire |
| 08/20/1992 | DE4104457A1 Solid tyre in rubber or rubbery plastic - has easy centring of reinforcing ring in tyre foot by introduction of circumferential cut=away section on at least one edge of tyre seat |
| 08/18/1992 | US5139066 Tire construction |
| 08/04/1992 | US5135288 Method and device for reinforcing a solid tire |
| 07/29/1992 | CN2111214U No air-filled tyre |
| 06/17/1992 | CN2107395U Sponge filled type solid tyre |
| 06/17/1992 | CN1061939A Tubeless rickshaw tyre |
| 06/11/1992 | DE4038996A1 Cavity free, elastic polyurethane based compsn. for filling tyres - is reaction prod. of mixt. of active hydrogen-contg. cpds. and defined amt. of water with isocyanate-contg. cpd. |
| 06/03/1992 | CN2106091U Non-inflatable tyre |
| 06/02/1992 | US5117885 Heavy duty caster with replaceable tire |
| 06/02/1992 | CA1302030C Syntactic foam tire inserts for flat-proof tire and apparatus for manufacturing a portion thereof |
| 05/20/1992 | CN1061187A Ground engaging means |
| 04/28/1992 | US5107913 For slow moving vehicles, large width and radial depth, slot around tire |
| 04/15/1992 | CN1060261A Elastic wheel without aeration |
| 03/18/1992 | CN1059498A Ground engaging element |
| 03/11/1992 | CN2098400U Inflation-free inner tube of tyre against pricking |
| 02/27/1992 | DE4026500A1 Constant properties tyre for general use - has profile pref. of polyurethane elastomer of length not greater than wheel circumference and with circular cross=section |
| 02/26/1992 | CN2097109U Tyre tube without inflating |
| 02/25/1992 | US5090464 Maintenance-free vehicle and cart tire |
| 02/12/1992 | CN1058567A Water adding of inner tube |
| 02/11/1992 | US5087103 Auxiliary wheel to be paired temporarily with a vehicle wheel and traveling device thus obtained |
| 02/11/1992 | US5086815 Air less tire with circumferential band reinforcement |
| 01/14/1992 | US5080737 Method of filling a tire with a composite-foam insert |
| 01/11/1992 | WO1992000858A1 Supporting wheel |
| 01/07/1992 | US5078454 Wheel or endless track |
| 12/17/1991 | US5073444 Fused with steam; lightweight, strong, chemical and solvent re sistance |
| 12/07/1991 | WO1991018754A1 Ground engaging element |
| 12/07/1991 | CA2084515A1 Ground engaging element |
| 12/04/1991 | CN2089889U Tyre without air inflation |
| 11/15/1991 | WO1991017899A1 Ground engaging means |
| 11/15/1991 | CA2082920A1 Ground engaging means |
| 11/13/1991 | CN2088493U Non-inflate tyre |
| 10/24/1991 | CA2037374A1 Non-pneumatic tire wheel |
| 10/23/1991 | EP0452628A2 Non-pneumatic tire wheel |
| 10/02/1991 | CN1014131B Tyre construction |
| 10/01/1991 | US5053095 Method for constructing a wheel and low profile solid rubber tire |
| 09/24/1991 | US5050656 Non-pneumatic tire wheel |
| 09/19/1991 | WO1991013773A1 Improved method and apparatus for making tires and the like |
| 09/18/1991 | CN2084906U Bicycle without air inflation |
| 08/27/1991 | US5042544 Deformable nonpneumatic tire with recesses extending crosswise over the entire axial width of the tire |
| 08/01/1991 | DE4002610A1 Hollow non-inflated non-vehicle tyre - consists of injection moulded polypropylene with elastomer tread injected on top while cover is still in mould |
| 07/25/1991 | WO1991010705A1 Molded polypropylene foam tire cores |
| 07/17/1991 | EP0425543A4 Wheel or endless track |
| 07/17/1991 | CN2080915U Wheel |
| 07/16/1991 | US5031679 Syntactic foam tire inserts for flat-proof tire and vehicle tire including same |
| 07/10/1991 | EP0297103B1 A supporting wheel |
| 06/19/1991 | CN2079130U Non-inflateable elastic metal framework tyre |
| 06/11/1991 | US5023040 Method of making a polyurethane non-pneumatic tire |
| 05/22/1991 | CN2077385U Tyre |
| 05/08/1991 | EP0425543A1 Wheel or endless track. |
| 05/02/1991 | EP0425332A1 Device as wheel or roller |
| 04/03/1991 | EP0420033A1 Non pneumatic-tyre |
| 04/03/1991 | CN2074257U Solid bicycle tyre |
| 03/29/1991 | CA2026501A1 Non-pneumatic deformable bandage |
| 03/21/1991 | DE4014646A1 Safety tyre with unchanged running characteristics when punctured - has filling of several layers of foam which have decreasing elasticity from tread to rim |
| 03/20/1991 | CN1012052B Recoil type tyre and its fabrication method and specialized equipment thereof |
| 03/12/1991 | US4998980 Casting tire including continuous circumferential sidewall indentations |
| 01/30/1991 | CN1048825A Not to be inflated tyre |
| 01/23/1991 | CN2069807U Non-inflatable air core tyre |
| 01/02/1991 | EP0391946A4 Tyre construction |
| 01/02/1991 | CN2068469U Bicycle solid tyre |
| 12/19/1990 | EP0403177A2 Maintenance-free vehicle and cart tyre |
| 12/12/1990 | EP0401564A2 Honeycomb non-pneumatic tire with a single web on one side |
| 12/05/1990 | EP0400498A1 Temporarily attached auxiliary double wheel and running device obtained by that means |
| 12/05/1990 | CN1047476A Trapezoidal non-pneumatic tire with supporting and cushioning members |
| 11/28/1990 | EP0399383A2 Trapezoidal non-pneumatic tire with supporting and cushioning members |