DE69900509D1 - Dual function roller skates - Google Patents
Dual function roller skatesInfo
- Publication number
- DE69900509D1 DE69900509D1 DE69900509T DE69900509T DE69900509D1 DE 69900509 D1 DE69900509 D1 DE 69900509D1 DE 69900509 T DE69900509 T DE 69900509T DE 69900509 T DE69900509 T DE 69900509T DE 69900509 D1 DE69900509 D1 DE 69900509D1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- locking device
- roller skates
- dual function
- bearing
- 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
Links
- 230000009977 dual effect Effects 0.000 title abstract 2
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
- A63C17/20—Roller skates; Skate-boards with fixable wheels permitting the skates to be used for walking
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A pair of roller skates (10) with dual functions comprises two shoe bodies with a bottom sole (11) respectively, four roller units (20) attaching on each of the two shoe bodies respectively, and two fixing shafts (30) for supporting said four roller units respectively. Two transverse hollow bars (13) are attached in the bottom sole at both end parts thereof respectively. Each roller unit is provided with a bearing (23) at the center thereof and a journal (22) in the middle of the bearing. Each fixing shaft has a large head part (31) at one end thereof and a locking device (34) at the other end thereof. Each shaft passes through each hollow bar to locate a roller unit at the large head part and to be biased against a spring (40). Another one of the roller units is located at the locking device and secured by the locking device. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99650084A EP1088571B1 (en) | 1999-09-21 | 1999-09-21 | Roller skates with dual functions |
HU9903993A HUP9903993A2 (en) | 1999-09-21 | 1999-11-01 | Dual function roller skates |
CA002295426A CA2295426A1 (en) | 1999-09-21 | 2000-01-06 | Skate with shoe feature |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69900509D1 true DE69900509D1 (en) | 2002-01-10 |
Family
ID=89999889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69900509T Expired - Lifetime DE69900509D1 (en) | 1999-09-21 | 1999-09-21 | Dual function roller skates |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1088571B1 (en) |
AT (1) | ATE209523T1 (en) |
CA (1) | CA2295426A1 (en) |
DE (1) | DE69900509D1 (en) |
HU (1) | HUP9903993A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005044405A1 (en) * | 2003-11-11 | 2005-05-19 | Vladimir Banjac | Roller- skates/sneakers with separable wheels |
GB2411363A (en) * | 2004-02-27 | 2005-08-31 | Michael Trew | Footwear designed or adapted to attach a roller skate assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306623A (en) * | 1964-11-12 | 1967-02-28 | Dorothea M Weitzner | Roller skates for shoes |
KR0184712B1 (en) * | 1994-01-31 | 1999-05-01 | 김용업 | Roller shoes |
-
1999
- 1999-09-21 AT AT99650084T patent/ATE209523T1/en not_active IP Right Cessation
- 1999-09-21 DE DE69900509T patent/DE69900509D1/en not_active Expired - Lifetime
- 1999-09-21 EP EP99650084A patent/EP1088571B1/en not_active Expired - Lifetime
- 1999-11-01 HU HU9903993A patent/HUP9903993A2/en unknown
-
2000
- 2000-01-06 CA CA002295426A patent/CA2295426A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2295426A1 (en) | 2001-07-06 |
HUP9903993A2 (en) | 2001-06-28 |
EP1088571B1 (en) | 2001-11-28 |
ATE209523T1 (en) | 2001-12-15 |
EP1088571A1 (en) | 2001-04-04 |
HU9903993D0 (en) | 2000-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |