[특허]In-line roller skate with axle aperture plugs for simplified wheel installation

In-line roller skate with axle aperture plugs for simplified wheel installation 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63C-017/06
출원번호	US-0057056 (1987-06-12)
발명자 / 주소	Olson Brennan J. (Eden Prairie MN) Brace Thomas J. (Minneapolis MN)
출원인 / 주소	Rollerblade, Inc. (Minnetonka MN 02)
인용정보	피인용 횟수 : 52 인용 특허 : 0

초록 ▼

An in-line roller skate utilizes dual position, eccentric axle aperture plugs which are received in the axle apertures of the skate frame to allow mounting of the skate\s wheels in either of two distinct orientations. The plugs also solve a serious assembly problem by allowing wheels to be installed in the skate frame without the alignment problems previously encountered between frames, wheels and hard to handle spacing washers.

대표청구항 ▼

An in-line roller skate usable by a skater on a riding surface comprising: at least three wheels, each wheel having a central axis of rotation; at least three wheel axles having predetermined lengths, an axle being positioned on said central axis of each said wheel; a frame carrying said axles so as to rotatably mount said plurality of wheels on said frame and to substantially center all said wheels on a common plane with the axes of rotation of said wheels being substantially perpendicular to said common plane; attachment means connected to said frame capable of releasably securing said frame to the skater; each of said wheels including a tire member, a hub, and bearing means carried by said hub and supported on a said wheel axle; said bearing means including an inner and outer race; said frame including a plurality of axle apertures, each aperture having an upper edge, said apertures being arranged in pairs with the two apertures of each pair confronting each other and being positioned on a said wheel axis of rotation; a plurality of axle aperture plugs, a said plug mateably engaging each said axle aperture to retain said plugs in said apertures during insertion of said wheels between said plugs, each said plug including a spacer engaging said bearing inner race and spacing said outer race of said bearing means from said frame while avoiding slippage and dislocation of said plug relative to said frame during installation of each of said wheels, each of said axle aperture plugs having a transverse axle bore therethrough coaxial with a said axle and coaxial with the said central axis of rotation of a said wheel; each said axle and the said coaxial axle bore of said axle aperture plug having cooperating cross sections allowing said entire length of said axle to be slideably insertable through said coaxial axle bores of a pair of said axle aperture plugs and through said inner race of said bearing means positioned between said pair of axle aperture plugs having coaxial axle bores; and clamping means on each said axle for attaching said axle to said frame and clamping said plugs and said inner races of said bearing means within said frame.

이 특허를 인용한 특허 (52)

Ellis Todd D. ; Nolan Daniel A., Anti-abrasion and rockering system for an in-line skate.
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Benoit, Louis, Chassis for an in-line skate, and an in-line skate including such chassis.
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Pratt John D., Cleat system.
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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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Colonese ; Jr. Joseph ; Delia Michael S., Customizable skate with removable wheel hangers.
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Cornelius Dirk L. ; Mittersinker Gregor, Eccentric spacer for an in-line skate.
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Cornelius Dirk L. ; Mittersinker Gregor, Eccentric spacer for an in-line skate.
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Pratt John D., Fastener system with expandable nut body.
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Pratt John D., Fastener system with expandable nut body.
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Cornelius Dirk L. ; Mittersinker Gregor, Frame for an in-line skate.
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Lee Charles J., High performance in-line roller skate wheels with permeable cores.
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Peterson Tom ; Piper Neal, Hollow core pneumatic wheel having contour conforming polyurethane wall.
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Antonin A. Meibock CA; John E. Svensson, In-line roller skate.
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Meibock Antonin A. ; Svensson John E., In-line roller skate.
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Meibock Antonin A. ; Svensson John E., In-line roller skate.
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Meibock Antonin A.,CAX ; Svensson John E., In-line roller skate.
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Meibock Antonin A.,CAX ; Svensson John E., In-line roller skate.
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Meibock Antonin A.,CAX ; Svensson John E., In-line roller skate.
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Meibock, Antonin A.; Svensson, John E., In-line roller skate.
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Meibock, Antonin A.; Svensson, John E., In-line roller skate.
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Conte Gino,ITX, In-line roller skate with adjustable wheels.
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Wong Jon Garfield, In-line roller skates.
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Amore Robert ; Lee Jeffrey M. ; Pierson Mikke ; Tarlow Kenneth A. ; Berman Paul, In-line skate brakes.
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Cooper Ronald Charles ; Cooper Mark Nicholas, In-line skate wheel.
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Longino, Robert Keith, Independent suspension system for in-line skates having rocker arms and adjustable springs.
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Brian Lee Evans, Independent suspension vehicle truck for supporting a ground contacting device.
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Gregory W. Goeckel, Inline roller skate with attached slider plate.
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Schaper Richard (Maple Grove MN) Sutherland Dan M. (Arden Hills MN) Mueller Erik (Minneapolis MN) Dretzka Philip (Minneapolis MN), Integral in-line skate boot and skate frame.
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Szendel Adrian J., Method and apparatus for protecting wheel bearings in in-line roller skates.
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Schaper Richard ; Tierney Michael Peter, Method of molding skate components.
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Brelvi Nazir A, Multidirectional in-line roller skate.
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Peterson Tom (Huntington Beach CA) Piper Neal (Huntington Beach CA), Pneumatic in-line skate wheel.
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Piper Neal ; Peterson Tom, Pre-pressurized polyurethane skate wheel.
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Horton H. Burke (Malvern PA), Roller brake.
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Demarchi Jean-Louis,FRX, Roller skate.
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Goeckel Gregory W., Roller skate chassis.
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Huang Ing Chung,TWX, Roller skate wheel assembly.
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Huang Ing Chung,TWX, Roller skate wheel assembly.
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Zorzi Claudio (Paderno Di Ponzano Veneto ITX) Gorza Roberto (Feltre ITX), Roller skate with improved performance.
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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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Dibenedetto Christian ; Richards Daniel James, Skate wheel and method of applying indicia to a portion of a skate wheel.
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Hu Antonio Chung-Hua ; Shum Albert Yiu-So,CAX, Skate wheel fastening system.
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Chen, Ting-Hsing, Skate wheel structure.
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Meibock Antonin A. (Cleveland OH) Svensson John E. (Seattle WA), Skate with adjustable base and frame.
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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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Bonten, Charles, Wheel bearing assembly.
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Pawlowski Christoph,DEX ; Langer Gunter,DEX ; Meyer Wilhelm,DEX, Wheel for roller skates of the inline skate type.
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Pozzobon Alessandro,ITX, Wheel, particularly for skateboards or rollerskates.
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Lyden,Robert M., Wheeled skate.
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Lyden,Robert M., Wheeled skate with step-in binding and brakes.
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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

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연합인증

In-line roller skate with axle aperture plugs for simplified wheel installation 원문보기

초록 ▼

대표청구항 ▼

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이 특허를 인용한 특허 (52)

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연합인증

In-line roller skate with axle aperture plugs for simplified wheel installation 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (52)

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