CA2257896A1 - Accessory for roller skates with longitudinally aligned wheels - Google Patents
Accessory for roller skates with longitudinally aligned wheels Download PDFInfo
- Publication number
- CA2257896A1 CA2257896A1 CA 2257896 CA2257896A CA2257896A1 CA 2257896 A1 CA2257896 A1 CA 2257896A1 CA 2257896 CA2257896 CA 2257896 CA 2257896 A CA2257896 A CA 2257896A CA 2257896 A1 CA2257896 A1 CA 2257896A1
- Authority
- CA
- Canada
- Prior art keywords
- accessory
- oversole
- boot
- roller skates
- longitudinally aligned
- 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.)
- Abandoned
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
- A63C17/16—Roller skates; Skate-boards for use on specially shaped or arranged runways
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Adornments (AREA)
Abstract
An accessory for roller skates with longitudinally aligned wheels, characterised in that said accessory consists of an oversole (2) removably applicable to the sole (8) of the boot, said oversole being formed of antifriction material.
Description
CA 022~7896 1998-12-11 W 098/00206 PCTA~P97/03362 ACCESSORY FOR ROLLER SKATES WITH ~ONGITUDI~IALLY ALIGNED
WHEELS
This invention relates to an accessory for roller skates with longitudina!ly aligned wheels.
Roller skates are known consisting of a boot to which there is applied a substantially inverted U-shaped frame, on the flanges of which there are mounted a plurality of pivot pins for hard plastic wheels.
In addition to the normal activity of skating on roads7 one of the preferred pastimes of the expert is to skate along the handrail of stairways. In1 Q performing this the skater generally rests one of the boot sole portions, external to the frame, on the handrail and rests the other skate transversely tothe handrail on an arched portion provided in the lower edge of its flanges.
A drawback of this sporting practice is that with the passage of time the boot wears down at the soleS making it practically unserviceable. To this there must be added the fact that the sole has a high friction coefficient whichmakes it difficult to slide along the handrail.
These draw~acks are eliminated according to the invention through an accessory for roller skates with longitudinally aligned wheels as described in claim 1.
The present invention is further clarified hereinafter with reference to the accompanying drawings in which:
Figure 1 is a perspective view of an accessory according to the invention;
Figure 2 is a side view thereof applied to a boot; and Figure 3 is a view thereof from below.
As can be seen from the figures, the accessory according to the invention consists of a half-oversole 2 formed of rigid plastic material such as . CA 022~7896 1998-12-11 W O 98/00206 PCT~EP97/03362 an acetal resinl for example DE~RIN(R), which on pofished wood or metal surfaces presents a low friction coefficient. Said half-oversole 2 comprises a lateral rim 4 the profile of which substantially follows the contour of the sole 8 of the boot 6 to which the half-oversoie 2 is applied, and also comprises a 5 curved appendix 10 for engagement with the front edge 12 of one of the fianges 14 of the skate 16.
The skate is a traditional roller skate consisting of an inverted-U frame 18 comprising a plurality of pivot pins 2~ for longitudinally aligned wheels 22.In correspondence with the rear end of the sole, the latera~ surface of 10the boot 6 comprises a rib 23 which engages in a corresponding groove 25 provided in the half-oversole.
Besides being secured at the appendix 1û and being engaged with the rib, the accessory is also fixed to the boot 6 and its rear raised rim by screws(not shown on the drawings) which engage in the boot shell.
15In the central region between the wheels 221 the edge of the frame flanges comprises a concave portion 24 for engaging the handrail.
From the aforegoing it is apparent that the accessory according to the invention presents numerous advanta~esl and in particular.
- it prolec;ls the boot sole against wear, 2û - it can be easily replaced if worn, without requiring the aid of specialized personnel or special tools, - it can be replaced by another of different rigidity andfor roughness, - it can give the boot a pleasing outer appearance by being formed in particular chromatic colours andlor by carrying personalized writing.
WHEELS
This invention relates to an accessory for roller skates with longitudina!ly aligned wheels.
Roller skates are known consisting of a boot to which there is applied a substantially inverted U-shaped frame, on the flanges of which there are mounted a plurality of pivot pins for hard plastic wheels.
In addition to the normal activity of skating on roads7 one of the preferred pastimes of the expert is to skate along the handrail of stairways. In1 Q performing this the skater generally rests one of the boot sole portions, external to the frame, on the handrail and rests the other skate transversely tothe handrail on an arched portion provided in the lower edge of its flanges.
A drawback of this sporting practice is that with the passage of time the boot wears down at the soleS making it practically unserviceable. To this there must be added the fact that the sole has a high friction coefficient whichmakes it difficult to slide along the handrail.
These draw~acks are eliminated according to the invention through an accessory for roller skates with longitudinally aligned wheels as described in claim 1.
The present invention is further clarified hereinafter with reference to the accompanying drawings in which:
Figure 1 is a perspective view of an accessory according to the invention;
Figure 2 is a side view thereof applied to a boot; and Figure 3 is a view thereof from below.
As can be seen from the figures, the accessory according to the invention consists of a half-oversole 2 formed of rigid plastic material such as . CA 022~7896 1998-12-11 W O 98/00206 PCT~EP97/03362 an acetal resinl for example DE~RIN(R), which on pofished wood or metal surfaces presents a low friction coefficient. Said half-oversole 2 comprises a lateral rim 4 the profile of which substantially follows the contour of the sole 8 of the boot 6 to which the half-oversoie 2 is applied, and also comprises a 5 curved appendix 10 for engagement with the front edge 12 of one of the fianges 14 of the skate 16.
The skate is a traditional roller skate consisting of an inverted-U frame 18 comprising a plurality of pivot pins 2~ for longitudinally aligned wheels 22.In correspondence with the rear end of the sole, the latera~ surface of 10the boot 6 comprises a rib 23 which engages in a corresponding groove 25 provided in the half-oversole.
Besides being secured at the appendix 1û and being engaged with the rib, the accessory is also fixed to the boot 6 and its rear raised rim by screws(not shown on the drawings) which engage in the boot shell.
15In the central region between the wheels 221 the edge of the frame flanges comprises a concave portion 24 for engaging the handrail.
From the aforegoing it is apparent that the accessory according to the invention presents numerous advanta~esl and in particular.
- it prolec;ls the boot sole against wear, 2û - it can be easily replaced if worn, without requiring the aid of specialized personnel or special tools, - it can be replaced by another of different rigidity andfor roughness, - it can give the boot a pleasing outer appearance by being formed in particular chromatic colours andlor by carrying personalized writing.
Claims (7)
1. An accessory for roller skates with longitudinally aligned wheels, characterised in that said accessory consists of an oversole (2) removably applicable to the sole (8) of the boot, said oversole being formed of antifriction material.
2. An accessory as claimed in claim 1, characterised by being formed of rigid plastic material.
3. An accessory as claimed in claim 1, characterised by being formed of DELRIN(R).
4. An accessory as claimed in claim 1, characterised in that the oversole has a configuration substantially corresponding to the boot half-sole.
5. An accessory as claimed in claim 4, characterised in that the half-oversole (2) has an appendix (10) for engaging the flanges (14) of the skate frame (16).
6. An accessory as claimed in claim 4, characterised by being provided with a groove (25) for engagement by a rib (23) provided on the boot in correspondence with the region to which the frame is fixed.
7. An accessory as claimed in claim 4, characterised in that the half-oversole has a raised rim (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVE96U000024 | 1996-06-28 | ||
| ITVE960024 IT242176Y1 (en) | 1996-06-28 | 1996-06-28 | ACCESSORY FOR LONGITUDINALLY ALIGNED ROLLER SKATES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2257896A1 true CA2257896A1 (en) | 1998-01-08 |
Family
ID=11424197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2257896 Abandoned CA2257896A1 (en) | 1996-06-28 | 1997-06-26 | Accessory for roller skates with longitudinally aligned wheels |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0914182A1 (en) |
| AU (1) | AU3437797A (en) |
| CA (1) | CA2257896A1 (en) |
| IT (1) | IT242176Y1 (en) |
| WO (1) | WO1998000206A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6164669A (en) * | 1997-06-20 | 2000-12-26 | K-2 Corporation | In-line skate base with replaceable wear pads |
| ITTV980013A1 (en) * | 1998-01-30 | 1999-07-30 | Benetton Sportsystem Spa | SKATE STRUCTURE WITH MATCHED WHEELS, PARTICULARLY FOR GRINDING PRACTICE |
| CA2287893A1 (en) * | 1998-02-27 | 1999-09-02 | Bauer Inc. | In-line roller skate with removable wear protection |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183276A (en) * | 1992-01-28 | 1993-02-02 | Seneca Sports, Inc. | Training wheel for in-line skates |
| US5560625A (en) * | 1995-02-06 | 1996-10-01 | Kuykendall; Dawnmarie D. | Truck piece for attachment to inline device |
-
1996
- 1996-06-28 IT ITVE960024 patent/IT242176Y1/en active
-
1997
- 1997-06-26 EP EP97930419A patent/EP0914182A1/en not_active Withdrawn
- 1997-06-26 WO PCT/EP1997/003362 patent/WO1998000206A1/en not_active Application Discontinuation
- 1997-06-26 CA CA 2257896 patent/CA2257896A1/en not_active Abandoned
- 1997-06-26 AU AU34377/97A patent/AU3437797A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998000206A1 (en) | 1998-01-08 |
| EP0914182A1 (en) | 1999-05-12 |
| ITVE960024U1 (en) | 1997-12-28 |
| ITVE960024V0 (en) | 1996-06-28 |
| AU3437797A (en) | 1998-01-21 |
| IT242176Y1 (en) | 2001-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |