JPS57501212A - - Google Patents
Info
- Publication number
- JPS57501212A JPS57501212A JP50206581A JP50206581A JPS57501212A JP S57501212 A JPS57501212 A JP S57501212A JP 50206581 A JP50206581 A JP 50206581A JP 50206581 A JP50206581 A JP 50206581A JP S57501212 A JPS57501212 A JP S57501212A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- boot
- distance
- project
- wheels
- 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.)
- Pending
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
- A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
- A63C17/068—Production or mounting thereof
-
- 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
- A63C17/22—Wheels for roller skates
- A63C17/226—Wheel mounting, i.e. arrangement connecting wheel and axle mount
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
- A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A wheeled skate having a rigid chassis secured to a boot and having a heel plate (54), a sole plate (55) and a pair of downwardly depending parallel webs (56,57) between which three in-line wheels (12a) are mounted. Each wheel (12a) is at least half as wide as its diameter and has its floor engaging surface formed by a part of a sphere. The middle wheel is lower than the front and rear wheels by a distance D of 2.5 to 4.5 cm. The rear wheel does not project more than 10 mm behind the rearmost part of the boot, the front wheel does not project forwardly of the boot at all, the middle wheel is spaced a distance A from the rear wheel and a distance B from the front wheel, A + B is at least 70% of the overall length C and <MATH> lies in the range 0.06 to 0.09. i
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8020962 | 1980-06-26 | ||
GB8041331A GB2078530B (en) | 1980-06-26 | 1980-12-29 | Three-wheel skates |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57501212A true JPS57501212A (en) | 1982-07-15 |
Family
ID=26276009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50206581A Pending JPS57501212A (en) | 1980-06-26 | 1981-06-25 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0043250A1 (en) |
JP (1) | JPS57501212A (en) |
CA (1) | CA1150743A (en) |
GB (1) | GB2078530B (en) |
WO (1) | WO1982000009A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666169A (en) * | 1984-04-12 | 1987-05-19 | Roller Barons, Inc. | Skate apparatus |
GB2160831A (en) * | 1984-06-27 | 1986-01-02 | David Henry Johnston | Landsailing craft |
US5048848A (en) * | 1987-06-12 | 1991-09-17 | Rollerblade, Inc. | In-line roller skate with axle aperture plugs for simplified wheel installation |
US4909523A (en) * | 1987-06-12 | 1990-03-20 | Rollerblade, Inc. | In-line roller skate with frame |
GB9025843D0 (en) * | 1990-11-28 | 1991-01-09 | Helm Prod Ltd | A foot transport device |
DE9202373U1 (en) * | 1992-02-24 | 1992-05-14 | Schnappinger, Edmund, 8910 Landsberg | Roller skate body |
DE29505984U1 (en) * | 1995-04-06 | 1996-08-08 | Sunshine Holding Verwaltungs GmbH, 83071 Stephanskirchen | Single-track roller skate and attachment for this |
US5829758A (en) * | 1995-07-27 | 1998-11-03 | Bott; Joel A. | In-line all terrain skate apparatus |
FR2740984B1 (en) | 1995-11-14 | 1997-12-12 | Salomon Sa | SKATE CHASSIS AND MANUFACTURING METHOD |
US6047972A (en) * | 1996-07-03 | 2000-04-11 | Rudolph; Robert K | In-line skate and method of forming same |
FR2774918B1 (en) * | 1998-02-13 | 2000-05-05 | Salomon Sa | DEVICE FOR ASSEMBLING A WHEEL ON AN IN-LINE SKATE |
FR2784596B1 (en) * | 1998-10-20 | 2001-03-02 | Salomon Sa | ONLINE SKATE CHASSIS EQUIPPED WITH AN ANTI-TORSION BAR |
FR2875418B1 (en) * | 2004-09-21 | 2006-11-24 | Max Crudeli | THREE-WHEEL SKATE ONLINE |
GB2467750A (en) * | 2009-02-12 | 2010-08-18 | Ponting Engineering Ltd | Inline skates construction |
ITTO20100061U1 (en) * | 2010-04-02 | 2011-10-03 | Nordica Spa | SHEET OF SHEET FOR THE REALIZATION OF A FRAME FOR WHEEL-SHAPED ROLLS IN LINE AND FRAME FOR ROLL-UP WHEELS IN LINE MADE BY IT. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR405380A (en) * | 1909-06-12 | 1909-12-28 | William Payne | Improvements to wheels and castors |
FR414746A (en) * | 1909-10-07 | 1910-09-09 | Alphonse Lonclas | Roller Skate Improvements |
GB201974A (en) * | 1922-04-10 | 1923-08-10 | Walter Miller Metcalf | Improvements in roller skates |
DE583104C (en) * | 1932-07-01 | 1933-08-29 | Siegfried Stein | Roller skate |
CH184903A (en) * | 1936-01-24 | 1936-06-30 | Fehlmann Peter | Single track roller skate. |
DE812169C (en) * | 1949-11-08 | 1951-08-27 | Wichelhaus & Haag | Roller skate |
GB708889A (en) * | 1951-06-30 | 1954-05-12 | Raybestos Manhattan Inc | Improvements in or relating to a composite roller skate wheel |
CA1025008A (en) * | 1975-02-05 | 1978-01-24 | Lucien Dallaire | Roller skate with maneuverability adjustments |
CH602147A5 (en) * | 1976-06-02 | 1978-07-31 | Gerold Steeb | Roller skate for strapping to a user's shoe |
-
1980
- 1980-12-29 GB GB8041331A patent/GB2078530B/en not_active Expired
-
1981
- 1981-06-23 CA CA000380425A patent/CA1150743A/en not_active Expired
- 1981-06-25 EP EP19810302881 patent/EP0043250A1/en not_active Ceased
- 1981-06-25 JP JP50206581A patent/JPS57501212A/ja active Pending
- 1981-06-25 WO PCT/GB1981/000112 patent/WO1982000009A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1982000009A1 (en) | 1982-01-07 |
EP0043250A1 (en) | 1982-01-06 |
GB2078530A (en) | 1982-01-13 |
CA1150743A (en) | 1983-07-26 |
GB2078530B (en) | 1984-07-11 |
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