US2097721A - Roller skate - Google Patents

Roller skate Download PDF

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Publication number
US2097721A
US2097721A US729888A US72988834A US2097721A US 2097721 A US2097721 A US 2097721A US 729888 A US729888 A US 729888A US 72988834 A US72988834 A US 72988834A US 2097721 A US2097721 A US 2097721A
Authority
US
United States
Prior art keywords
skate
frame
roller skate
plate
running
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US729888A
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English (en)
Inventor
Cledina Raphael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US2097721A publication Critical patent/US2097721A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • This invention has for its object to realize a 4roller skate having steering and braking devicesand permitting a parallel running of the skates similar to that known by ski-running.
  • Figure 1 is a planl view of a roller skate; Figure 2, a side elevation and Figure 3. a iront view of thesame: Figure 4, ⁇ a partial front view of the steering device after action; Figure 5, a side elevation of the roller skate in a modied form: Figure 6. a. front view oi' the same: Figure' '1. a
  • the frame l oi the roller skate vis preferably made of sheet metal, which is bent to form two branches la, lb, supported by the axle 2 of the back wheel 3, which is 2g provided with rubber tyres.
  • the frame I may be made lalso of a slight cast metal.
  • the back wheel 3 is arranged by means of a suitable known device so as to be prevented from running backwards, but only forwards-fior' ex-A ample by means of a ratchet wheel la secured to the back wheel and acted on by a spring ieontrolled pawl Ib.
  • tne'mr 5o doesnot go forwardby swaying from one side to the other as is known with ordinary miler 'skates v 'TT-but rather he advances by ski-running and -by maintaining the skates parallel to one another. the skate being prevented by the ratchet ⁇ wheel 5s from running back. 1
  • the'skater presses down with the heel the back portion of the plate l, causing the latter to pivot around the .pin 6.
  • a tractlve eilort lon the brake bands 8 is 15 produced so as to bring the latter into contact.
  • toothed segments Il, Il of the steering device may be replaced by a forked extension termina ing arms Il and lla disposed so as to bearagainst and actuate the steering axle I3 on one side or the other of the vertical pin l2, according as the y frame i is inclined by the skater towards the right or the left.v (Figs. 5, 6.) f 25 Having thus described my present invention.
  • a laterally swingso ing frame means actuated by said frame for steering the iorward'wheeis of the skate, e longitudinally tiltable plate resting -ou said frame and actuated bythe heel ot the skater.
  • a laterally swinging frame means actuated by. said trame lor steering the skate. a longitudinally tiltable plate secured to 4o the boot ot the skate and resting upon said frame.
  • arodconnectedtosaidframe having aforked end projecting upwardly.
  • a toothed segment carried bysaidiorkedenda.sewndtootheds'egxnentn- 50 sed with .the ont toothed segmcnt.' s vertical pin carrying 'said secondtoothed segment and the rod i! and hav- 20 A2 comme may be steexed, o. longimdlnally tiltble plato of the. sand verticalpin, a. bearing member reo rod connected to theI said frame having a forked r the forke end ,tz

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Tires In General (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US729888A 1933-06-17 1934-06-09 Roller skate Expired - Lifetime US2097721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE426457X 1933-06-17

Publications (1)

Publication Number Publication Date
US2097721A true US2097721A (en) 1937-11-02

Family

ID=3869456

Family Applications (1)

Application Number Title Priority Date Filing Date
US729888A Expired - Lifetime US2097721A (en) 1933-06-17 1934-06-09 Roller skate

Country Status (3)

Country Link
US (1) US2097721A (fr)
FR (1) FR774020A (fr)
GB (1) GB426457A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744349C (de) * 1939-07-19 1944-01-14 Hermann Heydorn Einspuriger Rollschuh
US3484116A (en) * 1968-12-19 1969-12-16 William R Allen Shuffle skate
US4120510A (en) * 1977-03-30 1978-10-17 John S. Brown Wheeled skateboards
US4120508A (en) * 1977-03-30 1978-10-17 John Steven Brown Wheeled skateboards
US5232231A (en) * 1992-08-12 1993-08-03 Bruce Carlsmith Brake for roller skates
EP0620031A1 (fr) * 1992-02-01 1994-10-19 Karl Kroher Planche à roulettes
US5704617A (en) * 1995-05-31 1998-01-06 99 Innovations, Inc. In-line skate brake
NL1005894C2 (nl) * 1997-04-24 1998-10-27 Brinks Westmaas Bv Kantelbaar voertuig.
US5860657A (en) * 1995-06-09 1999-01-19 Kroher; Karl Maneuverable skateboard-like rolling device
WO2003095042A3 (fr) * 2002-05-08 2004-03-18 George Anthony Ltd Planche de surf cerf-volant
US20050046126A1 (en) * 2003-08-25 2005-03-03 Strapper Skates, Inc. Roller skate and wheel trucks therefor
US20100127466A1 (en) * 2003-08-25 2010-05-27 Green Brian J Roller skate and wheel trucks therefor
US20110193303A1 (en) * 2009-11-16 2011-08-11 Triskate Technology, Llc Roller skate
US20120104708A1 (en) * 2009-06-08 2012-05-03 Bolditalia S.R.L. Roller skis or boards
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8825461D0 (en) * 1988-10-31 1988-11-30 Allen T A Anti-inertia & steering device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744349C (de) * 1939-07-19 1944-01-14 Hermann Heydorn Einspuriger Rollschuh
US3484116A (en) * 1968-12-19 1969-12-16 William R Allen Shuffle skate
US4120510A (en) * 1977-03-30 1978-10-17 John S. Brown Wheeled skateboards
US4120508A (en) * 1977-03-30 1978-10-17 John Steven Brown Wheeled skateboards
EP0620031A1 (fr) * 1992-02-01 1994-10-19 Karl Kroher Planche à roulettes
US5232231A (en) * 1992-08-12 1993-08-03 Bruce Carlsmith Brake for roller skates
US5704617A (en) * 1995-05-31 1998-01-06 99 Innovations, Inc. In-line skate brake
US5860657A (en) * 1995-06-09 1999-01-19 Kroher; Karl Maneuverable skateboard-like rolling device
NL1005894C2 (nl) * 1997-04-24 1998-10-27 Brinks Westmaas Bv Kantelbaar voertuig.
GB2404870A (en) * 2002-05-08 2005-02-16 George Anthony Ltd Kiteboard
WO2003095042A3 (fr) * 2002-05-08 2004-03-18 George Anthony Ltd Planche de surf cerf-volant
US20050046126A1 (en) * 2003-08-25 2005-03-03 Strapper Skates, Inc. Roller skate and wheel trucks therefor
US7121561B2 (en) * 2003-08-25 2006-10-17 Strappers, L.L.C. Roller skate and wheel trucks therefor
US20100127466A1 (en) * 2003-08-25 2010-05-27 Green Brian J Roller skate and wheel trucks therefor
US8251377B2 (en) 2003-08-25 2012-08-28 Green Brian J Roller skate and wheel trucks therefor
US20120104708A1 (en) * 2009-06-08 2012-05-03 Bolditalia S.R.L. Roller skis or boards
US8360475B2 (en) * 2009-06-08 2013-01-29 Bolditalia S.R.L. Roller skis or boards
US20110193303A1 (en) * 2009-11-16 2011-08-11 Triskate Technology, Llc Roller skate
US8292308B2 (en) 2009-11-16 2012-10-23 Brian Green Roller skate
US8348284B2 (en) 2009-11-16 2013-01-08 Green Brian J Roller skate
US9056241B2 (en) 2009-11-16 2015-06-16 Cardiff Sport Technologies, Llc Roller skate

Also Published As

Publication number Publication date
FR774020A (fr) 1934-11-29
GB426457A (en) 1935-04-03

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