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Document |
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7361296 |
Motor vehicle wheel frame
A motor vehicle wheel frame is integrally molded in a split mold including a lower mold portion ( 12 ) and a complemental mold portion. Channel-like spoke forming formations ( 12.1 ) receive layers...
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7295199 |
Matrix display having addressable display elements and methods
A display device including a plurality of display elements ( 500 ) arranged in a matrix, wherein each display element includes a display pixel ( 510 ) coupled to a switch ( 530 ), and each display...
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6443217 |
Apparatus for producing cast metal articles and process
A casting apparatus for vehicle wheels includes a bottom core or face core mold segment affixed to a stationary bed and a top core mold segment affixed to a vertically movable head; a pivotally...
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6318446 |
One piece cast vehicle wheel having a circumferential lightener pocket
A one piece cast wheel having a lightener recess formed in the wheel disc which extends axially beneath the wheel outboard tire bead seat. A method of casting such a one piece wheel which utilizes...
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5939002 |
Apparatus and process for changing a sidewall insert of a tire mold
A molding apparatus and process is described in which a side wall mold insert is accessible and releasable from the interior of the molding apparatus. A fastener reversibly seats the side wall...
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5810067 |
Method and apparatus for molding a light-alloy wheel
A light-alloy wheel is cast using an apparatus wherein cores are moved by a cotter via a sliding mechanism. A sliding portion is isolated from molten metal so that locking at the sliding portion is...
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5626182 |
Die for casting vehicle wheel rims with tubular spokes and obtained wheel rim
The die includes fixed or movable protuberances associated with die parts corresponding to the rim circumference. In the rim thus obtained the inner part of the spokes is hollow and communicates...
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5531949 |
Methods and molds for making a roller skating wheel having curvilinear paths through the hub
A method and mold for making a wheel of a roller skate including a plurality of circumferentially spaced apart generally axially extending curvilinear paths. A speed skater, traveling a...
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5427171 |
Method and apparatus for casting vehicle wheels having lightener pockets
The apparatus includes a wheel mold that has a top segment having a plurality of openings formed therethrough. Movable cores are carried in the top segment openings. A mechanism is mounted on the...
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5346378 |
Apparatus for forming a curing envelope
An apparatus for forming curing envelopes which apparatus enables the use of a conventional inner tube mold for making a curing envelope preform in the form of an envelope tube which may have a...
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5311918 |
Mold for and method of casting vehicle wheels
Cast vehicle wheels are formed with a re-entrant portion or lightening pocket beneath the tire bead retaining seat. The mold has movable side portions enabling the formation of the re-entrant...
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5238216 |
Apparatus for modifying thermal gradient for casting in graphite molds
In a casting mold, refractory filled segments are provided between adjacent riser seats to provide more uniform and more controlled cooling of the molten metal to reduce microporosity in the cast...
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5098272 |
Apparatus for molding composite metal-elastomer wheels
Apparatus for molding a composite metal-elastomer styled wheel in which a middle mold part includes a metal wheel disc and rim subassembly. A base mold part seats against the outboard face of the...
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5075052 |
Method of manufacturing a motor-vehicle steering wheel by the moulding of plastics material so that it looks like a wooden steering wheel, and a steering wheel produced by the method
A motor-vehicle steering wheel which is made of plastics material but looks like a wooden steering wheel is produced from a die having ribs such as to form in the moulded part indentations having a...
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5059106 |
Apparatus for molding composite metal-elastomeric wheels
Three-part vertical stack-up mold apparatus for molding a composite styled wheel wherein the middle mold part is metal disc and rim subassembly operable as metal street wheel when a pneumatic tire...
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4927347 |
Compression mold for fiber-reinforced composite wheels
A compression mold for manufacture of a fiber-reinforced composite vehicle wheel that has a circumferential array of radially reciprocable rim mold sections, a lower disc mold section affixed to a...
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4847030 |
Method and apparatus for making a composite wheel
A method and apparatus for making a composite styled wheel of the type including a metallic disc and rim and an ornamental plastic overlay permanently affixed to the disc. A disc and rim...
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RE32949 |
Mold for forming a fiber reinforced composite wheel construction
Apparatus for molding a fiber-reinforced wheel construction having an imperforate disc structure. The wheel comprises a disc portion having reinforcing fibers in substantially random orientation...
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4786027 |
Apparatus for molding composite metal-elastomer wheels
Apparatus for molding a composite metal-elastomer styled wheel in which a middle mold part consists of a metal wheel disc and rim subassembly. A base mold part seats against the outboard face of...
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4569713 |
Apparatus for making fiber reinforced armatures
A mold for making steering wheels by winding resin impregnated fibers. The mold includes a hub support pedestal to support a hub about which fibers are wound, means having a rim forming recess, a...
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4530484 |
Mold for molding wheel cover having spoke-like portions
A mold for molding a wheel cover for a vehicle road wheel by injection molding of a synthetic resin or die casting of a light metal alloy, the wheel cover being a one-piece member having spoke-like...
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4497766 |
Method and apparatus for molding plastic wheels
A method and a mold for the manufacture of a wheel construction (2) of plastic material for vehicles or the like, which comprises a number of spokes (2A-2H), a hub (2J) and a rim (2I) together...
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4436133 |
Cast vehicle wheel rim
A vehicle wheel rim has a tire-engaging rim portion with two conical portions, one of which lies radially outwardly of a support ring having a conical surface for mounting the rim on a spider or...
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4419908 |
Mold and method of making spoked wheels and product of same
A fiberglass reinforced plastics steering wheel is disclosed and a mold and method for making same. The wheel is made by disposing binder and the fiberglass in an annular cavity and in ramp-like...
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4165131 |
Cast vehicle wheels
A light-alloy vehicle wheel comprises a nave, a wheel disc with ventilation apertures, two opposed tire bead seats and a well lying between the bead seats. A plurality of external, equally-spaced...
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4008517 |
Brake drum and method of manufacture
A method of manufacturing a brake drum having a plurality of axially spaced, circumferentially extending ribs provided on the exterior surface thereof. The method includes casting molten grey iron...
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3498363 |
METHOD OF MAKING BEARING FOR INDUSTRIAL TRUCK WHEEL
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3480070 |
PERMANENT MOLD FOR CASTING A WHEEL
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3433293 |
MOLD FOR CASTING RAILROAD CAR WHEELS
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3302919 |
Apparatus for casting metal wheels
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3134143 |
Mold for making elastic solid tires, friction wheels and other wheels
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2838816 |
Permanent mold with sand dome
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2819501 |
Wheel mold
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2779075 |
Cast article and method of making
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0008069 |
Title is not available
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