Quotables
"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4741373 | Vehicle wheel and tire arrangement A vehicle wheel and pneumatic tire arrangement. The tire has a radial carcass anchored in the tire beads, a tread strip, respective shoulder-like extensions which are each formed by a step, are disposed on each side of the tread strip, and do not come int... | 05/03/1988 |
| 4732264 | Belt conveyer system A belt conveyer system where along various sections great differences in height must be overcome. A conveyer belt that is initially spread flat is guided in steeply inclined stretches to form a closed hose. To satisfactorily transport, without loss, even ... | 03/22/1988 |
| 4732198 | Vehicle wheel A vehicle wheel has a pneumatic tire mounted thereon. The wheel has a rigid rim having essentially radially inwardly extending rim flanges and, on the radially inner side of the rim ring, the rim has respective mounting spaces, each with a deep mounting b... | 03/22/1988 |
| 4728085 | Diaphragm-like element A flexible diaphragm-like element that serves as a partition between the two chambers of a damping mechanism of a resilient motor mount. These chambers are filled with damping fluid, and their volume can be varied as a function of the springing movements ... | 03/01/1988 |
| 4723653 | Hose belt conveyer system A hose belt conveyer system is proposed in which the material that is to be conveyed is transported by a conveyer belt that can be closed to form a hose belt. The support rollers are arranged in the form of roller garlands, which results in a flexible ada... | 02/09/1988 |
| 4718649 | Rolling bellows for pneumatic cushioning of a vehicle A rolling bellows for pneumatic cushioning or shock absorption of a vehicle. Such rolling bellows are stressed particularly severely during telescoping in the pressureless state during assembly and also under emergency condititions. In order to avoid the ... | 01/12/1988 |
| 4715588 | Rolling-type bellows for vehicular pneumatic cushioning A rolling-type bellows for vehicular pneumatic cushioning systems. In the installed state, support surfaces of the bellows that are adjacent to the end beads thereof are supported against vehicle parts that are movable relative to one another; the axial w... | 12/29/1987 |
| 4711691 | Tire build-up machine The build-up drum of build-up machines is frequently interchangeably mounted on its drive shaft in order to be able to adapt to changes in dimension in the production program with one and the same machine. If the operating and control elements associated ... | 12/08/1987 |
| 4707203 | Method of producing hoses with contractable inner linings To convey corrosive liquids, rubber hoses are customarily provided with an inner lining that is made of a synthetic material which is resistant to solvent. In order to achieve the previously unobtainable smooth, fold-free application of the thin plastic f... | 11/17/1987 |
| 4702295 | Method and apparatus for mounting pneumatic vehicle tires A method and apparatus for mounting pneumatic vehicle tires, the beads of which have pull and compression resistant bead cores, with the beads, in the mounted state of the tire, being disposed on the radially inner periphery of a wheel rim next to the ess... | 10/27/1987 |
| 4701376 | Profiled strip for sealingly bordering window or door openings in motor vehicles and buildings A profiled rubber strip seal for bordering window and door openings. To simplify installation, or to promote relative movement between the strip and windowpanes, such seals are provided with overlay strips of friction-reducing material, especially synthet... | 10/20/1987 |
| 4700931 | Resilient mounting A resilient mounting for engines, machine units, etc. During driving operation, resilient motor mounts having a supporting diaphragm-like element which oscillates freely via an air cushion generate undesirable and annoying noises, and they also transmit t... | 10/20/1987 |
| 4698193 | Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers. Rubber-like profiled sealing strips for window or door openings are frequently provided with overlay strips to facilitate installation, to ... | 10/06/1987 |
| 4698245 | Unvulcanized tread strip for pneumatic vehicle tires An unvulcanized tread strip for a pneumatic vehicle tire. The tread strip includes two or more superimposed layers. In order to improve the adhesion of these layers, adjacent layers of the tread strip are provided with a plurality of projections and corre... | 10/06/1987 |
| 4696333 | Rim for a pneumatic vehicle tire A rim for a pneumatic vehicle tire, the beads of which are adapted to be mounted on the radially inner periphery of the rim. The rim has a rim ring that is provided radially inwardly with seating surfaces for the tire beads. On the lateral edges, the rim ... | 09/29/1987 |
| 4696753 | Lubricant for a tire and wheel assembly A lubricant for a tire and wheel assembly to reduce friction between the inner wall of a tire and the rim or other parts of the vehicle wheel. The lubricant comprises 50 to 70% by weight of polyethylene glycol and/or polyglycol ether, 49 to 27% by weight ... | 09/29/1987 |
| 4694873 | Vehicle wheel with run-flat support A vehicle wheel on which can be mounted a pneumatic tire, with the wheel being suitable for use during emergency operation of the tire. The tire is essentially made of rubber or rubber-like synthetic material, and has a carcass which is anchored in beads ... | 09/22/1987 |
| 4687037 | Pneumatic vehicle tire A pneumatic vehicle tire which is provided with a belt and with tread rib sections which are separated from one another by respective circumferential grooves. One or more cord fabric plies are disposed in the vicinity of the circumferential grooves to rei... | 08/18/1987 |
| 4685190 | Method of operating an appparatus for producing conveyer belts A method of producing steel-wire-reinforced conveyer belts. The steel wires, which are conveyed at a uniform tension through the production apparatus, each have associated with them a respective hydraulic tensioning cylinder. The cylinders, which communic... | 08/11/1987 |
| 4673169 | Elastic motor mount An elastic motor mount having a closed-off hollow space which is formed within a housing. With the aid of a regulatable pressure pump, the hollow space can selectively be filled with a damping fluid from a tank disposed externally of the mounting. It is t... | 06/16/1987 |
| 4671333 | Pneumatic vehicle tire A belted tire having a respective step at each of the edges of the tread strip, with the edges of the belt extending to below the approximately horizontal surface of the step. In order to avoid undesirable heat formation, and hence to reduce the rolling r... | 06/09/1987 |
| 4668556 | Elastomeric profiled strip for sealingly enclosing windowpanes An elastomeric profiled strip for sealingly enclosing a windowpane for a vehicle or a building. The profiled strip includes a base strip made of elastomeric material, and an adhesive strip that is provided on the base strip and is made of a vulcanizable e... | 05/26/1987 |
| 4666392 | Raisable extruder head for extruders An extrusion die having pivotally mounted parts disposed at the die outlet and pivotal locking members for latching the pivotal parts closed.... | 05/19/1987 |
| 4662405 | Flexible hose A flexible, very high pressure hose as a flexible conducting member in hydraulic systems. The wall of the hose contains filamentary load-carrying cords which are embedded in two or more layers. The load-carrying cords are combined to form a plurality of s... | 05/05/1987 |
| 4657229 | Pneumatic shock absorber with rolling bellows A pneumatic shock absorber, especially for road vehicles. The rolling bellows of the shock absorber is made of a simple hose body which has no end beads, and is mounted with the aid of metal clamping rings on vehicle parts which are cushioned relative to ... | 04/14/1987 |
| 4655270 | Wheel rim for a pneumatic tire A one-piece rim for a vehicle wheel, especially a truck wheel, on which a pneumatic tire is to be mounted. The rim ring is provided laterally outwardly with rim flanges which extend essentially radially inwardly. Disposed next to these rim flanges, on the... | 04/07/1987 |
| 4650169 | Hydraulically damped resilient mounting A hydraulically damped resilient mounting. Compared to undamped mountings, motor mounts having hydraulic damping transmit more noise because the damping device that is desirable for driving comfort favors the transmission of noise. The inventive damping d... | 03/17/1987 |
| 4643659 | Apparatus for producing, by extrusion, flat profiled articles of plastic mixtures of various composition To extrude, for pneumatic tires, uncured tread strips composed of three different rubber or synthetic material mixtures, three extruders are used which feed to a common extruder head and are connected with the latter. The present invention utilizes the fa... | 02/17/1987 |
| 4643923 | Profiled strip A profiled rubber strip seal for bordering window and door openings. To simplify installation or, for example in the case of sliding windows, to promote relative movement between the strip and window panes, such seals are provided with overlay strips of l... | 02/17/1987 |
| 4635697 | Wheel and tire assembly for a vehicle A vehicle wheel having a rigid rim on which can be mounted a pneumatic rubber tire. The tire beads are adapted to be disposed on the radially inner side of the rim ring. Deep mounting beds are located axially inwardly of the rim seating surfaces for the t... | 01/13/1987 |
| 4630662 | Vehicle wheel with tire bead clamping ring A vehicle wheel, especially for a truck. The wheel has a rigid rim on which can be mounted a pneumatic tire of rubber or rubber-like material. The carcass of the tire is anchored in the tire beads by being looped around pull-resistant bead cores. The tire... | 12/23/1986 |
| 4623009 | Covering ring for a vehicle wheel A covering ring for a vehicle wheel. The bead seating surfaces of a tire are mounted on the radially inner periphery of the rim. In order to prevent dirt and/or water from entering the space between the tire bead and the rim well, the covering ring has a ... | 11/18/1986 |
| 4621795 | Hydraulically damped resilient mounting A hydraulically damped motor mount for motor vehicles, and similar elastic supports having a controlled damping device, the free cross-sectional flow of which is statically closed off by a flexible diaphragm which is held with a certain freedom of movemen... | 11/11/1986 |
| 4621998 | Press for continuously producing band-like articles A continuously-operating vulcanizing press, in which the article which travels through the press is guided on both sides between flexible enclosing strips which travel along with the article. A pressure mechanism, which acts upon the enclosing strips, is ... | 11/11/1986 |
| 4610287 | Method and apparatus for demounting pneumatic vehicle tires A method and apparatus for demounting a pneumatic vehicle tire, the beads of which, in the mounted state, are disposed on the radially inner periphery of a wheel rim having a deep mounting bed and, laterally outwardly therefrom, rim flanges which extend e... | 09/09/1986 |
| 4610288 | Apparatus for mounting pneumatic vehicle tires An apparatus for mounting pneumatic vehicle tires, the beads of which, in the mounted state, are disposed on the radially inner periphery of a wheel rim. The apparatus permits simple and rapid mounting of a tire. A mounting unit which, after the introduct... | 09/09/1986 |
| 4610438 | Hydraulically damped elastic mounting A hydraulically damped elastic engine mounting having a ring-shaped rubber spring member which takes up static and dynamic loads and is equipped with a damping disk immersed in a damping fluid in order to provide hydraulic damping. The damping disk is mov... | 09/09/1986 |
| 4600045 | Pneumatic vehicle tire A pneumatic vehicle tire having a carcass and belt made of shot-in cord fabric. In order to achieve a uniform thread density of the warp threads over the width of the layers required for forming the cord fabric, the present invention provides woof threads... | 07/15/1986 |
| 4597426 | Vehicle tire and rim having tire bead rotatable into assembled condition In combination, a vehicle wheel which has a rigid, one-part rim, and a belted pneumatic tire having a single-ply or multiple-ply carcass and substantially inextensible and/or tension resistant core rings in the beads. The rim has rim flanges and, adjacent... | 07/01/1986 |
| 4590980 | Variable-width-base solid tire for assuring seated rim mounting on vehicle wheels and the like A solid rubber tire for vehicle wheels is provided having a tenacious-hard tire base or bottom and also having the solid tire held between the rim flanges of the hub or wheel body. In order to be able to balance or equalize width tolerances of the tire fo... | 05/27/1986 |
