[특허]Wheel unit for in-line roller skate

Wheel unit for in-line roller skate 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60B-005/02
출원번호	US-0085833 (1993-07-06)
발명자 / 주소	Ho Diana (c/o Hung Hsing Patent Service Center P.O. Box 55-1670 Taipei (10477) TWX)
인용정보	피인용 횟수 : 39 인용 특허 : 0

초록 ▼

A wheel adapted for use on a roller skate or the like includes a wheel member made of elastomer having shock-absorbing property, and a pair of disk members embedded into a central hole of the wheel member, and combinable with each other for firmly clamping two central rim portions on two opposite sides of the wheel member, so that the wheel member secured with the two disk members will be stably rotatably mounted on an axle provided on a mounting frame of a roller skate, a skate board or any other wheeled sporting equipments for enhancing a better stability, heat resistance, shock-absorbing property and ground-treading property of the wheel.

대표청구항 ▼

A wheel unit adapted for use on an in-line roller skate comprising: a wheel member made of elastomer material having a central hole formed through said wheel member; a first disk and a second disk combinable with each other and engageable with the central hole in said wheel member, with said first and second disks cooperatively firmly clamping said wheel member in between two said disks, said wheel member embedded with and clamped by said two disks being rotatably mounted on an axle of a mounting frame positioned under an in-line roller skate; said wheel member including: the central hole formed through the wheel member, a pair of side holes each said side hole enlarged from and radially diverged outwardly from the central hole with the pair of side holes disposed on two opposite sides of the central hole of the wheel member; said first disk including: a first disk hole formed through the first disk engageable with a first bearing rotatably mounted on an axle of a mounting frame of a roller skate, a first coupling portion protruding inwardly from a first intermediate extension of the first disk to be engageable with a first half portion of the central hole of the wheel member, and a first clamping flange formed on an outer portion of the first disk connected with the first intermediate extension of the first disk for operatively retaining a first central rim portion disposed on a first side surface of the wheel member in cooperation with the second disk, with the first intermediate extension engageable with the side hole disposed on a first side portion of the wheel member; said second disk including: a second disk hole formed through the second disk aligned with the first disk hole and engageable with a second bearing rotatably mounted on the axle of the mounting frame of the roller skate, a second coupling portion protruding inwardly from a second intermediate extension of the second disk towards the first coupling portion of the first disk when embedded in the wheel member to be engageable with a second half portion of the central hole of the wheel member, and a second clamping flange formed on an outer portion of the second disk connected with the second intermediate extension of the second disk for operatively retaining a second central rim portion disposed on a second side surface of the wheel member in cooperation with the first disk, with the second intermediate extension engageable with the other side hole disposed on a second side portion of the wheel member, and with the second disk combinable with the first disk into the central hole and the two side holes in the wheel member by a plurality of fixing screws inserted through a plurality of screw holes respectively formed in the second disk and in the first disk; said second disk having a rim groove annularly recessed in a periphery of the second coupling portion of the second disk to be engageable with a rim extension annularly protruding inwardly from the first disk towards the second disk when mounted in the wheel member to allow both said coupling portions of the two disks to be engageable with the central hole of the wheel member; each said disk formed with a plurality of protrusion recesses annularly recessed in each said intermediate extension of each said disk to be engageable with a plurality of protrusions concentrically formed on a perimeter of each said side hole of the wheel member so that each said disk is firmly engaged with the wheel member to prevent any unexpected disengagement of each said disk from the wheel member; and each said coupling portion of each said disk having an outside diameter slightly larger than an inside diameter of the central hole of the wheel member; and each said intermediate extension of each said disk having an outside diameter slightly larger than an inside diameter of each said side hole of the wheel member for a firm and stable embedding of said two disks into the central hole and the side holes in the wheel member, whereby upon a fixing of the screws into screw holes formed in said two disks, the two disks will be firmly combined to clamp the wheel member in between the two disks for enhancing a stability of the wheel unit used in the roller skate.

이 특허를 인용한 특허 (39)

Krell, Brian J., Apparatus and methods for quickly releasing a hub-and-wheel assembly.
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Lee, Elmer, Axle shock absorber.
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Huntsberger, Kurt J.; Howell, William R., Children's ride-on vehicle.
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Huntsberger, Kurt J.; Jones, Jr., John L.; Howell, William R.; Lerch, Karl D.; Bienz, Brian L., Children's ride-on vehicle.
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Huntsberger, Kurt J.; Jones, Jr., John L.; Howell, William R.; Lerch, Karl D.; Bienz, Brian L., Children's ride-on vehicle.
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Huntsberger, Kurt J.; Jones, Jr., John L.; Howell, William R.; Lerch, Karl D.; Bienz, Brian L., Children's ride-on vehicle.
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Huntsberger,Kurt J.; Jones, Jr.,John L.; Howell,William R.; Lerch,Karl D.; Bienz,Brian L., Children's ride-on vehicle.
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Huntsberger, Kurt J.; Howell, William R., Children's ride-on vehicle component.
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Huntsberger, Kurt J.; Howell, William R., Children's ride-on vehicle component.
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Lee,Elmer, Compact shock absorption, vibration, isolation, and suspension device.
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Lee Charles J. (11404 Prescott La. Westchester IL 60154), Core for high performance in-line roller skate wheel.
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Cassidy, Thomas P., Deck wheeled device.
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Cassidy, Thomas Patrick, Deck wheeled device.
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Lee Charles J., High performance in-line roller skate wheels with permeable cores.
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Lai, Fang-Cheng, Illuminating roller.
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Chang Su-Jen,TWX, Illuminating roller for in-line skates.
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Wrike Michael C., In-line skate axle and related assembly method.
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Wrike Michael C., In-line skate axle and related assembly method.
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Cooper Ronald Charles ; Cooper Mark Nicholas, In-line skate wheel.
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Hook Kenneth Wayne (1147 Old Hickory Rd. Corona CA 91720), In-line skate wheels.
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Alexander, Garnet, Inline skate wheel.
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Witthaus Charles Allison, Integral tire and disc brake assembly for scooter utility vehicle.
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Montano, Manuel A.; Yu, Henry K., Method of manufacturing and assembling a decorative skate wheel.
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Polanco, Manuel, Modular roller skate apparatus.
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Theodorou Katerina, Multi-directional roller skate.
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Roderick John A. ; Chiang Albert C. ; Vandergrift James A., Multilayer skate wheel.
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Chiu, Chak Him Lawrence, Roller.
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Burns Clay Allen ; Nielsen Peter Madelaire ; Sullivan John Aloysius ; Sullivan Frederick Ballou-Viaux, Roller skate shock absorber system.
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Huang Chuan-Hai,TWX, Roller skate wheel.
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Hauer Jurgen,ATX ; Schoneborn Gerd,DEX, Securing element.
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Wilder Thomas Vaughn ; Reynolds Alexander Parker, Skate chassis having A-frame construction.
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Hansen David W. (Salt Lake City UT), Skate wheel.
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Madore Carl ; Dibenedetto Christian, Skate wheel.
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Keleny Lloyd Gerhardt, Skate wheel and method for making.
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Dibenedetto Christian ; Richards Daniel James, Skate wheel and method of applying indicia to a portion of a skate wheel.
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Jensen Paul C. (Broomfield CO) Demarest Charles H. (Boulder CO) Lutz Gerard F. (Golden CO), Wheel adapted to eliminate bearing click.
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Smith, Christopher; McMichen, Kevin; Guske, Marc, Wheel assembly for an agricultural implement and method of forming same.
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van Egeraat, Hendrikus Adrianus, Wheel hub-and-bearing set assembly for a roller skate.
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Piumarta,Timothy; Fox,Jeremy, Wheel with dual density.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

Wheel unit for in-line roller skate 원문보기

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이 특허를 인용한 특허 (39)

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안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Wheel unit for in-line roller skate 원문보기

초록 ▼

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