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7878600 |
Mechanical fastener for polyurethane wheels
Wheels including one or more retention elements for affixing a polyurethane tire to a hub of the wheel are disclosed. The polyurethane tires of the wheels disclosed are manufactured separate from...
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7334617 |
Solid rubber tire with flexible hub and replaceable tire tread
A solid rubber tire with a flexible drive hub having a multiplicity of hub ribs and grooves formed around the periphery of the flexible drive hub and a solid rubber tire tread replaceably mounted...
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6796617 |
Perdurable composite cylinder
A perdurable composite roller skating cylinder and methodology of making the same from low cost readily available commoditized commercial parts. In the in-line roller skating embodiment the...
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6679560 |
Wheel for an in-line skate
A wheel for an in-line skate includes a hub having a central stem, two symmetrical upper wings that extend oppositely and sidewisely from the central stem, and two symmetrical lower wings that...
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6561591 |
Wheel assembly
An apparatus includes first and second wheel sections configured to mate in axially opposed relationship to define a rotatable wheel body. The wheel body has a peripheral outer surface extending...
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6286907 |
Skate wheel with internal radial support
A skate wheel (10) for use on in-line skates, conventional skates, skateboards, and the like. The wheel includes a centrally located hub (12). The skate wheel (10) also includes an annular...
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6173975 |
V-line skate with expandable axle
A mounting plate (20, 120) for a linear skate upon which a plurality of wheel supporting brackets (22, 24, 26 and 28) are affixed in an equally spaced, generally aligned relationship. A...
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6132006 |
In-line skate wheel axle assembly and frame
An axle assembly for in-line skate wheels is provided. Each wheel is arranged between frame extensions having a plurality of opposing apertures. The axle assembly comprises a housing having a first...
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6082746 |
In-line skate axle and related assembly method
A three piece in-line skate axle and related assembly method for in-line roller skates is disclosed. Advantageously, the three piece configuration provides improved load bearing stress points along...
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5988656 |
Quick release skate axle
A skate (10) including a plurality of quick release axle assemblies (26) for securing in-line skate wheels (44) to a skate boot (16). The skate includes a frame (12) having right and left side...
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5967552 |
In-line wheeled skate
An in-line wheeled skate which includes one or more rollers located between the wheels and above the ground plane, thereby enabling the skater to jump up on a rail (or other supporting surface) and...
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5964469 |
Wheels for inline roller skates
A roller skate wheel is described wherein the weight of wheel is significantly reduced by employing a bushing bearing instead of the usual ball bearing in at least one side of the wheel. The...
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5961132 |
In-line skate frame and tool device adapted for a quick-release in-line skate wheel axle
A tool for removing a wheel assembly from an in-line skate is provided. The in-line skate has a boot portion and a blade frame having opposing apertures and mounted to the boot portion. The wheel...
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5823544 |
Anti-abrasion and rockering system for an in-line skate
An anti-abrasion and rockering system for an in-line skate. The skate includes a skate boot mounted on a chassis. The chassis includes two sidewalls which are parallel and opposite to each other....
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5800022 |
Quick release fastener
A quick release fastener having a pin and a retainer, with the pin having a shaft of a diameter A with a head at one end of the shaft, and having a T-shaped tip at the other end of the shaft, the...
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5741019 |
Detachable frame device for in-line roller skate
A detachable frame device includes: a rack device having a plurality of wheels linearly detachably mounted on the rack device, each wheel rotatably secured on the rack device by an axle device...
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5718438 |
Bouncing roller skates
A bouncing roller skate selectively performing a bouncing motion by selective eccentric rotation of the rear wheels and providing a roller skater with thrills and satisfaction. The roller skate has...
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5630652 |
Releasable axle assembly for skate wheels
A releasable axle assembly for skate wheels is disclosed, the assembly including an axle, a nut threadable on one end of the axle, a pivotable retainer connected on the other end of the axle, and a...
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5601299 |
Inline skateboard
An inline skateboard comprised of a board body, a pair of downwardly depending mounting rails integrally formed and smoothly merging from the bottom surface of the board body along a medial...
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5601342 |
Device for mounting and removing skate wheels
The device for inserting and removing rollers in single-row roller skates, in which the axles are inserted through aligned openings in a frame and are mounted therein, includes an axle having at...
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5564790 |
Wheel for in-line skates
An improvement to an in-line skate wheel assembly rotatably mounted to a mounting frame axle juxtaposed a skate boot which lends to firmer and less degrading tire support and facilitates ready...
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5441286 |
Wheel mounting device for inline skates
A device for mounting wheels and for compensating plays, particularly usable in skates including a shoe associated with a supporting frame for one or more possibly mutually aligned wheels composed...
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5385356 |
Supporting frame particularly for aligned wheels of skates
A supporting frame, particularly for aligned wheels of skates, which is shaped like a "U" on the wings of which there is a plurality of first and second holes having the same axis. These holes...
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5226673 |
Braking assembly and method
A braking assembly and method are disclosed for use with wheeled skating apparatus having a plurality of wheels rotatably connected with a support structure, the assembly including a band of...
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5199727 |
Steerable wheel assembly for a roller skate
A steerable wheel assembly for use on a roller skate is disclosed. The wheel assembly consists of a wheel having a roller bearing inserted into each side thereof and a shaft installed between the...
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5100161 |
Skateboard for use in off-road situations
A skateboard is modified for use on off-road terrain and includes a shock absorber system. The shock absorber system includes a spacer unit having a plurality of shock absorber plates affixed to...
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4589702 |
Wheel, in particular for a toy building set
A wheel is partly closed at one side by a hub cap (1) continuous with the rim (6) and is designed to receive an axle from the opposite side. According to the invention, the hub of the wheel...
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3883180 |
Wheel hub cap for skate wheels
A wheel hub cap for skate wheels which is attachable to the outside of each roller skate wheel to provide a decorative cover for the axle and bearing members therein. The wheel hub cap is also...
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3815959 |
INDUSTRIAL ROLLER OR WHEEL
A roller or wheel particularly adaptable to the elevator and moving stairway industries, as well as other like industrial uses. The roller features an elastomeric tire and a low friction bearing...
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RE07345 |
Title is not available
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3106409 |
Laundry cart
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2863701 |
Wheel assembly
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2841405 |
Roller skate having unitary plastic body
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