WO2005021111A8 - Roller skate and wheel trucks therefor - Google Patents

Roller skate and wheel trucks therefor

Info

Publication number
WO2005021111A8
WO2005021111A8 PCT/US2004/027194 US2004027194W WO2005021111A8 WO 2005021111 A8 WO2005021111 A8 WO 2005021111A8 US 2004027194 W US2004027194 W US 2004027194W WO 2005021111 A8 WO2005021111 A8 WO 2005021111A8
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
axial alignment
pairs
rotatably mounted
roller skate
Prior art date
Application number
PCT/US2004/027194
Other languages
French (fr)
Other versions
WO2005021111A3 (en
WO2005021111A2 (en
Inventor
Brian J Green
Stephen R Williams
Tony G Chillemi
Original Assignee
Strapper Skates Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Strapper Skates Inc filed Critical Strapper Skates Inc
Priority to CA2537148A priority Critical patent/CA2537148C/en
Priority to EP04781804A priority patent/EP1663415A4/en
Priority to AU2004268577A priority patent/AU2004268577B2/en
Priority to JP2006524760A priority patent/JP4652331B2/en
Publication of WO2005021111A2 publication Critical patent/WO2005021111A2/en
Publication of WO2005021111A3 publication Critical patent/WO2005021111A3/en
Publication of WO2005021111A8 publication Critical patent/WO2005021111A8/en
Priority to HK07108971.9A priority patent/HK1104244A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0086—Roller skates adjustable in length to fit the size of the foot
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0093—Mechanisms transforming leaning into steering through an inclined geometrical axis, e.g. truck
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/02—Roller skates; Skate-boards with wheels arranged in two pairs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • A63C17/262—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices with foot bindings or supports therefor

Abstract

A roller skate (20) having enhanced steerability and stability is disclosed. The skate includes a platform (26) for supporting a skater's foot and front and rear wheel trucks (24, 25) secured to the underside of the platform (26). A pair of front wheels (21) is rotatably mounted in transverse axial alignment on the front wheel truck (24) and a pair of rear wheels (21) is rotatably mounted in transverse axial alignment on the rear wheel truck (25). The pairs of front and rear wheels (21) are also in parallel axial alignment with each other and mounted on their respective wheel trucks for resiliently controlled, tilting movement about downwardly inclined longitudinal axes. In addition, a fifth wheel (22) is rotatably mounted on the front wheel truck (24) between the pairs of front and rear wheels (21) and in parallel axial alignment with the wheel pairs (21).
PCT/US2004/027194 2003-08-25 2004-08-20 Roller skate and wheel trucks therefor WO2005021111A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2537148A CA2537148C (en) 2003-08-25 2004-08-20 Roller skate and wheel trucks therefor
EP04781804A EP1663415A4 (en) 2003-08-25 2004-08-20 Roller skate and wheel trucks therefor
AU2004268577A AU2004268577B2 (en) 2003-08-25 2004-08-20 Roller skate and wheel trucks therefor
JP2006524760A JP4652331B2 (en) 2003-08-25 2004-08-20 Roller skates
HK07108971.9A HK1104244A1 (en) 2003-08-25 2007-08-17 Roller skate and wheel trucks therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US49788403P 2003-08-25 2003-08-25
US60/497,884 2003-08-25
US53727304P 2004-01-16 2004-01-16
US60/537,273 2004-01-16

Publications (3)

Publication Number Publication Date
WO2005021111A2 WO2005021111A2 (en) 2005-03-10
WO2005021111A3 WO2005021111A3 (en) 2006-03-16
WO2005021111A8 true WO2005021111A8 (en) 2007-04-26

Family

ID=34278567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/027194 WO2005021111A2 (en) 2003-08-25 2004-08-20 Roller skate and wheel trucks therefor

Country Status (7)

Country Link
US (2) US7121561B2 (en)
EP (1) EP1663415A4 (en)
JP (1) JP4652331B2 (en)
AU (1) AU2004268577B2 (en)
CA (1) CA2537148C (en)
HK (1) HK1104244A1 (en)
WO (1) WO2005021111A2 (en)

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* Cited by examiner, † Cited by third party
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KR100403713B1 (en) 1999-04-01 2003-10-30 힐링 스포츠 리미티드 Footwear and apparatus for use on a surface
US8251377B2 (en) * 2003-08-25 2012-08-28 Green Brian J Roller skate and wheel trucks therefor
JP4652331B2 (en) * 2003-08-25 2011-03-16 トリスケート テクノロジー エルエルシー Roller skates
WO2007053547A1 (en) * 2005-10-31 2007-05-10 Bourne James M Skate braking system
WO2007129130A1 (en) * 2006-05-04 2007-11-15 Filip Dudal Roller skate
US20080164666A1 (en) * 2007-01-04 2008-07-10 Gabriele Lioce Inline skate with training wheels and kit therefor
US20080246235A1 (en) * 2007-04-05 2008-10-09 Joshua Alexander Shock absorbing tandem roller skate
WO2009025798A1 (en) * 2007-08-17 2009-02-26 Heeling Sports Limited Threelys
US8348284B2 (en) * 2009-11-16 2013-01-08 Green Brian J Roller skate
US8727359B2 (en) * 2009-11-16 2014-05-20 Brian Green Roller skate
US8292308B2 (en) * 2009-11-16 2012-10-23 Brian Green Roller skate
US9056241B2 (en) * 2009-11-16 2015-06-16 Cardiff Sport Technologies, Llc Roller skate
US10945485B2 (en) 2012-08-03 2021-03-16 Heeling Sports Limited Heeling apparatus
USD741969S1 (en) * 2014-02-18 2015-10-27 Cardiff Sport Technologies, Llc Roller skate
US9138633B1 (en) 2014-09-16 2015-09-22 Karsten Manufacturing Corporation Dual axle skateboard, truck, and method
US9492731B2 (en) 2014-09-16 2016-11-15 Karsten Manufacturing Corporation Dual axle skateboard and truck with outboard secondary wheels and method
US10071303B2 (en) 2015-08-26 2018-09-11 Malibu Innovations, LLC Mobilized cooler device with fork hanger assembly
US10807659B2 (en) 2016-05-27 2020-10-20 Joseph L. Pikulski Motorized platforms
CN106390428B (en) * 2016-11-01 2019-03-05 爱柯迪股份有限公司 A kind of bionical electric-powered shoes
US9731188B2 (en) * 2016-11-28 2017-08-15 Ching-Ho Yeh Adjustable roller skate
US10617934B2 (en) * 2019-04-16 2020-04-14 Dongguan Hongmei Sports Equipment Co., Ltd. Bottom structure of roller skate

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US218035A (en) * 1879-07-29 Improvement in roller-skates
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US177566A (en) 1876-05-16 Improvement in parlor-skates
US208235A (en) * 1878-09-24 Improvement in roller-skates
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US196230A (en) * 1877-10-16 Improvement in roller-skates
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JPS58171181U (en) * 1982-05-10 1983-11-15 みたまや金属工業株式会社 roller skating
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JP4652331B2 (en) * 2003-08-25 2011-03-16 トリスケート テクノロジー エルエルシー Roller skates
GB2416313A (en) * 2004-07-15 2006-01-25 Michael Trew Skate suspension system

Also Published As

Publication number Publication date
WO2005021111A3 (en) 2006-03-16
JP2007503259A (en) 2007-02-22
US20050046126A1 (en) 2005-03-03
HK1104244A1 (en) 2008-01-11
CA2537148A1 (en) 2005-03-10
EP1663415A2 (en) 2006-06-07
AU2004268577A1 (en) 2005-03-10
CA2537148C (en) 2011-12-20
AU2004268577B2 (en) 2010-09-23
US20070052184A1 (en) 2007-03-08
WO2005021111A2 (en) 2005-03-10
US7121561B2 (en) 2006-10-17
JP4652331B2 (en) 2011-03-16
US7618046B2 (en) 2009-11-17
EP1663415A4 (en) 2008-12-24

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