WO2014174530A3 - In-line wheel chassis assembly - Google Patents

In-line wheel chassis assembly Download PDF

Info

Publication number
WO2014174530A3
WO2014174530A3 PCT/IN2014/000262 IN2014000262W WO2014174530A3 WO 2014174530 A3 WO2014174530 A3 WO 2014174530A3 IN 2014000262 W IN2014000262 W IN 2014000262W WO 2014174530 A3 WO2014174530 A3 WO 2014174530A3
Authority
WO
WIPO (PCT)
Prior art keywords
chassis assembly
line wheel
wheel chassis
line
wheels
Prior art date
Application number
PCT/IN2014/000262
Other languages
French (fr)
Other versions
WO2014174530A2 (en
Inventor
Sayar Singh CHOUDHARY
Original Assignee
Choudhary Sayar Singh
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 Choudhary Sayar Singh filed Critical Choudhary Sayar Singh
Priority to US14/780,587 priority Critical patent/US20160038824A1/en
Priority to IN3432DEN2014 priority patent/IN2014DN03432A/en
Publication of WO2014174530A2 publication Critical patent/WO2014174530A2/en
Publication of WO2014174530A3 publication Critical patent/WO2014174530A3/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
    • A63C17/0046—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
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/061—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis
    • A63C17/062—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis with a pivotal frame or cradle around transversal axis for relative movements of the wheels

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Handcart (AREA)

Abstract

The invention provides an in-line wheel chassis assembly having three or more wheels mounted in an in-line (tandem) arrangement for rotation in a common vertical plane, such that the chassis assembly is configured to (i) facilitate independent vertical movement of at least two of the three or more wheels mounted on the chassis and (ii) distribute across the mounted wheels, total impact and displacement occurring responsive to encountering an obstacle, thereby staggering transmission of the impact and displacement to any surface to which the chassis is mounted. The invention additionally provides a method for manufacturing the in-line wheel chassis assembly, and an in-line skate comprising the in-line wheel chassis assembly.
PCT/IN2014/000262 2013-04-25 2014-04-25 In-line wheel chassis assembly WO2014174530A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/780,587 US20160038824A1 (en) 2013-04-25 2014-04-25 In-line wheel chassis assembly
IN3432DEN2014 IN2014DN03432A (en) 2013-04-25 2014-04-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1220/DEL/2013 2013-04-25
INDE12202013 2013-04-25

Publications (2)

Publication Number Publication Date
WO2014174530A2 WO2014174530A2 (en) 2014-10-30
WO2014174530A3 true WO2014174530A3 (en) 2014-12-24

Family

ID=51792468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2014/000262 WO2014174530A2 (en) 2013-04-25 2014-04-25 In-line wheel chassis assembly

Country Status (1)

Country Link
WO (1) WO2014174530A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104606871B (en) * 2015-02-13 2017-03-01 陈永梅 Level land cross-country roller skate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415419A (en) * 1993-12-22 1995-05-16 Canstar Sports Group Inc. Braking system for in-line skates
US6196557B1 (en) * 1997-04-25 2001-03-06 Rolsoft In-line roller skate
US6478313B1 (en) * 1999-07-27 2002-11-12 Todd D. Gray Wheel suspension system for in-line roller skate
US7048281B2 (en) * 1996-09-06 2006-05-23 Robert Keith Longino Independent suspension system for in-line skates having rocker arms and adjustable springs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415419A (en) * 1993-12-22 1995-05-16 Canstar Sports Group Inc. Braking system for in-line skates
US7048281B2 (en) * 1996-09-06 2006-05-23 Robert Keith Longino Independent suspension system for in-line skates having rocker arms and adjustable springs
US6196557B1 (en) * 1997-04-25 2001-03-06 Rolsoft In-line roller skate
US6478313B1 (en) * 1999-07-27 2002-11-12 Todd D. Gray Wheel suspension system for in-line roller skate

Also Published As

Publication number Publication date
WO2014174530A2 (en) 2014-10-30

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