US20090224494A1 - Ice skate blade and assembly - Google Patents
Ice skate blade and assembly Download PDFInfo
- Publication number
- US20090224494A1 US20090224494A1 US12/074,312 US7431208A US2009224494A1 US 20090224494 A1 US20090224494 A1 US 20090224494A1 US 7431208 A US7431208 A US 7431208A US 2009224494 A1 US2009224494 A1 US 2009224494A1
- Authority
- US
- United States
- Prior art keywords
- blade
- blade holder
- lower portion
- holder
- assembly
- 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
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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
- A63C1/00—Skates
- A63C1/30—Skates with special blades
- A63C1/32—Special constructions of the simple blade
Definitions
- the present invention relates to an ice skate blade assembly, more particularly to a blade comprising a upper portion and a lower portion thereof, wherein the lower portion of the blade includes highly wear-resistant and rigid material, and the upper portion of the blade composed with lighter aluminum material, so as to contribute to a blade with lighter material and better wear-resistance.
- a conventional skate blade which is initially in the module of one embodiment increases the weight of the blade and inflexibility for the user.
- FIG. 4 of the drawing the U.S. Pat. No. 6,761,363 issued on Jul. 13, 2004 to Richard J. Fask et al, an improvement structure of the blade is described, wherein the structure comprises a blade with replacing part of the rigid material with lighter plastic material in order to reduce the weight of the blade and keep the rigidity of the lower part of the blade.
- the method of material replacement still suffers from some disadvantages as follows.
- the lighter plastic material referring to polymeric resin with worse wear-resistance contributes to less practicability of the blade because the surface of the plastic material of the blade is more brittle when under artificial process of maintenance, more particularly, under high speed friction against the ground surface.
- the polymeric-resin plastic material directly or indirectly effects the practicability of the blade when under strong impact against the ground because of the large movement made by the user during competition or performance.
- the plastic material is easily affected by the extremely cold or hot weather so as to destroy the particle structure and shorten the life span of the blade.
- the nature of the plastic material doesn't fit the eco-awareness issue for its non-recyclable property which is not composed of natural chemical material.
- the present invention relates to an ice skate and skate blade assembly, wherein the blade of the preferred embodiment is divided into an upper and a lower portion. More particularly, the lower portion of the blade is manufactured with greater wear-resistant and rigid material, and the upper portion of the blade is composed of lighter aluminum material. With such improvement, the blade would permit the overall weight reduction and maintain the highly wear-resistance as well.
- the upper portion of the blade by providing the upper portion of the blade with lighter and rigider aluminum material, it contributes to the advantages as follows.
- the upper portion of the blade could be reduced in weight and probability of damage when under friction stress accordingly.
- the flexibility and the tractility nature of the aluminum material protect the blade from being easily damaged when under powerful impact against the ground surface and extremely weather change.
- the recyclable aluminum provided by metal material is totally in accordance with the eco-awareness concept so as to reduce the waste of social costs.
- FIG. 1 is an exploded perspective view of the ice skate and skate blade assembly of the preferred embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the skate blade of the preferred embodiment of the present invention.
- FIG. 2-1 is a perspective side view of the blade of the preferred embodiment of the present invention.
- FIG. 3 is a side view of the blade, showing the conventional embodiment of the blade.
- FIG. 4 is a cross-sectional view of the blade, showing the embodiment of the invention of U.S. Pat. No. 6,761,363.
- the present invention includes a blade holder ( 10 ), a blade ( 20 ), wherein the blade holder ( 10 ) is secured with the blade ( 20 ) by pins ( 30 ) and nuts ( 31 ) extending through the holes positioned respectively at the bottom of the front and rear portion of the blade holder ( 10 ).
- the blade ( 20 ) includes an upper portion of the blade ( 21 ) and a lower portion of the blade ( 22 ) adhered to each other by glue which is tolerant to heat and cold, preferably not easily falling apart.
- the lower portion of the blade ( 22 ) is able to accommodate to the friction stress by providing it with the wear-resistant and great rigid material.
- the purpose of reducing the overall weight is permitted by providing the upper portion of the blade ( 21 ) with lighter aluminum material.
- At the bottom of the upper portion of the blade ( 21 ) is positioned with an accommodated slot ( 211 ).
- the head of the pins ( 30 ) suitably fit into round slots ( 212 ) which are respectively equipped on two upsides of the upper portion of the blade ( 21 ).
- the accommodated slot ( 211 ) positioned along the bottom of the upper portion of the blade ( 21 ) is engaged with the elongated protrusion ( 221 ) extending along upside the lower portion of the blade ( 21 ) so as to provide a lighter and greater wear-resistant blade ( 20 ).
- the blade holder ( 10 ) is secured with the blade ( 20 ) by the head of pins ( 30 ) suitably fitting into the round slot ( 212 ) and locked with the nuts ( 31 ).
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to an ice skate blade holder and blade assembly which comprises a blade holder and a blade, wherein said skate blade holder includes two pin holes respectively located at the bottom of the front and rear aspects of said blade holder. The blade is secured with the blade holder by pins and nuts extending through said pin holes. The blade has an upper and a lower portion which are adhered to each other by glue. The lower portion of the blade provided with great wear-resistant and rigid material has an elongated protrusion extending along upside. The upper portion of the blade provided with lighter aluminum material includes an accommodated slot extending along the bottom thereof and two round slots respectively located at the upper edge thereof.
Description
- 1. Field of the Invention
- The present invention relates to an ice skate blade assembly, more particularly to a blade comprising a upper portion and a lower portion thereof, wherein the lower portion of the blade includes highly wear-resistant and rigid material, and the upper portion of the blade composed with lighter aluminum material, so as to contribute to a blade with lighter material and better wear-resistance.
- 2. Description of Related Invention
- Referring to
FIG. 3 of the drawing, a conventional skate blade which is initially in the module of one embodiment increases the weight of the blade and inflexibility for the user. As forFIG. 4 of the drawing, the U.S. Pat. No. 6,761,363 issued on Jul. 13, 2004 to Richard J. Fask et al, an improvement structure of the blade is described, wherein the structure comprises a blade with replacing part of the rigid material with lighter plastic material in order to reduce the weight of the blade and keep the rigidity of the lower part of the blade. However, the method of material replacement still suffers from some disadvantages as follows. - Firstly, the lighter plastic material referring to polymeric resin with worse wear-resistance contributes to less practicability of the blade because the surface of the plastic material of the blade is more brittle when under artificial process of maintenance, more particularly, under high speed friction against the ground surface.
- Secondly, with the characteristic of stiffness but brittle, the polymeric-resin plastic material directly or indirectly effects the practicability of the blade when under strong impact against the ground because of the large movement made by the user during competition or performance.
- Thirdly, the plastic material is easily affected by the extremely cold or hot weather so as to destroy the particle structure and shorten the life span of the blade.
- Fourthly, the nature of the plastic material doesn't fit the eco-awareness issue for its non-recyclable property which is not composed of natural chemical material.
- In view of the foregoing disadvantages, the present invention relates to an ice skate and skate blade assembly, wherein the blade of the preferred embodiment is divided into an upper and a lower portion. More particularly, the lower portion of the blade is manufactured with greater wear-resistant and rigid material, and the upper portion of the blade is composed of lighter aluminum material. With such improvement, the blade would permit the overall weight reduction and maintain the highly wear-resistance as well. Preferably, by providing the upper portion of the blade with lighter and rigider aluminum material, it contributes to the advantages as follows.
- Firstly, the upper portion of the blade could be reduced in weight and probability of damage when under friction stress accordingly. Secondly, the flexibility and the tractility nature of the aluminum material protect the blade from being easily damaged when under powerful impact against the ground surface and extremely weather change. Thirdly, the recyclable aluminum provided by metal material is totally in accordance with the eco-awareness concept so as to reduce the waste of social costs.
-
FIG. 1 is an exploded perspective view of the ice skate and skate blade assembly of the preferred embodiment of the present invention. -
FIG. 2 is an exploded perspective view of the skate blade of the preferred embodiment of the present invention. -
FIG. 2-1 is a perspective side view of the blade of the preferred embodiment of the present invention. -
FIG. 3 is a side view of the blade, showing the conventional embodiment of the blade. -
FIG. 4 is a cross-sectional view of the blade, showing the embodiment of the invention of U.S. Pat. No. 6,761,363. - Referring to
FIGS. 1 , 2, 2-1 of the drawings, the present invention includes a blade holder (10), a blade (20), wherein the blade holder (10) is secured with the blade (20) by pins (30) and nuts (31) extending through the holes positioned respectively at the bottom of the front and rear portion of the blade holder (10). The blade (20) includes an upper portion of the blade (21) and a lower portion of the blade (22) adhered to each other by glue which is tolerant to heat and cold, preferably not easily falling apart. The lower portion of the blade (22) is able to accommodate to the friction stress by providing it with the wear-resistant and great rigid material. An elongated protrusion (221) which is thinner extends along upside the lower portion of the blade (22). The purpose of reducing the overall weight is permitted by providing the upper portion of the blade (21) with lighter aluminum material. At the bottom of the upper portion of the blade (21) is positioned with an accommodated slot (211). The head of the pins (30) suitably fit into round slots (212) which are respectively equipped on two upsides of the upper portion of the blade (21). - The accommodated slot (211) positioned along the bottom of the upper portion of the blade (21) is engaged with the elongated protrusion (221) extending along upside the lower portion of the blade (21) so as to provide a lighter and greater wear-resistant blade (20). The blade holder (10) is secured with the blade (20) by the head of pins (30) suitably fitting into the round slot (212) and locked with the nuts (31).
Claims (1)
1. An ice skate blade and assembly, comprising: a blade holder and a blade, wherein said blade holder includes two pin holes respectively located at the bottom of front and rear aspects of said blade holder, said blade holder is secured with said blade by pins and nuts extending through said pin holes; said blade has an upper and a lower portion adhered to each other by glue, said lower portion of said blade provided with great wear-resistant and rigid material has an elongated protrusion extending along upside, and said upper portion of said blade provided with lighter aluminum material includes a accommodated slot extending along the bottom thereof and two round slots respectively located at two upside edge thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/074,312 US20090224494A1 (en) | 2008-03-04 | 2008-03-04 | Ice skate blade and assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/074,312 US20090224494A1 (en) | 2008-03-04 | 2008-03-04 | Ice skate blade and assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
US20090224494A1 true US20090224494A1 (en) | 2009-09-10 |
Family
ID=41052811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/074,312 Abandoned US20090224494A1 (en) | 2008-03-04 | 2008-03-04 | Ice skate blade and assembly |
Country Status (1)
Country | Link |
---|---|
US (1) | US20090224494A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110001297A1 (en) * | 2009-07-06 | 2011-01-06 | Labonte Ivan | Method of making an ice skate blade |
USD665473S1 (en) * | 2011-01-25 | 2012-08-14 | Bauer Hockey, Inc. | Upper portion of an ice skate blade |
US9427653B1 (en) * | 2015-11-24 | 2016-08-30 | Wann Tay Machine Factory Co., Ltd. | Skate blade |
US10195514B2 (en) | 2014-10-22 | 2019-02-05 | Bauer Hockey, Llc | Hockey skate including a one-piece frame with integral pedestals |
US10315096B2 (en) * | 2015-07-30 | 2019-06-11 | Hd Sports Limited | Ice skate blade arrangement |
US10376771B2 (en) | 2016-06-30 | 2019-08-13 | Bauer Hockey, Llc | Ice skate |
US10406424B2 (en) | 2015-01-05 | 2019-09-10 | Bauer Hockey, Llc | Ice skate |
USD911477S1 (en) * | 2016-09-29 | 2021-02-23 | Bauer Hockey Llc | Ice skate blade holder |
USD949273S1 (en) | 2016-10-26 | 2022-04-19 | Bauer Hockey Llc. | Ice skate blade holder |
US11406157B2 (en) | 2016-02-09 | 2022-08-09 | Bauer Hockey, Llc | Skate or other footwear |
US11420106B2 (en) * | 2019-09-24 | 2022-08-23 | Edward L. Altshuler | Adjustable hockey runner assembly |
US11547924B2 (en) | 2013-03-14 | 2023-01-10 | Bauer Hockey, Llc | Ice skate |
-
2008
- 2008-03-04 US US12/074,312 patent/US20090224494A1/en not_active Abandoned
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110001297A1 (en) * | 2009-07-06 | 2011-01-06 | Labonte Ivan | Method of making an ice skate blade |
USD665473S1 (en) * | 2011-01-25 | 2012-08-14 | Bauer Hockey, Inc. | Upper portion of an ice skate blade |
US11547924B2 (en) | 2013-03-14 | 2023-01-10 | Bauer Hockey, Llc | Ice skate |
US11130044B2 (en) | 2014-10-22 | 2021-09-28 | Bauer Hockey Llc | Hockey skate including a one-piece frame with integral pedestals |
US10532269B2 (en) | 2014-10-22 | 2020-01-14 | Bauer Hockey, Llc | Hockey skate including a one-piece frame with integral pedestals |
US10195514B2 (en) | 2014-10-22 | 2019-02-05 | Bauer Hockey, Llc | Hockey skate including a one-piece frame with integral pedestals |
US11826633B2 (en) | 2014-10-22 | 2023-11-28 | Bauer Hockey Llc | Hockey skate including a one-piece frame with integral pedestals |
US10406424B2 (en) | 2015-01-05 | 2019-09-10 | Bauer Hockey, Llc | Ice skate |
US11559733B2 (en) | 2015-01-05 | 2023-01-24 | Bauer Hockey, Llc | Ice skate |
US10315096B2 (en) * | 2015-07-30 | 2019-06-11 | Hd Sports Limited | Ice skate blade arrangement |
US9427653B1 (en) * | 2015-11-24 | 2016-08-30 | Wann Tay Machine Factory Co., Ltd. | Skate blade |
US11969056B2 (en) | 2016-02-09 | 2024-04-30 | Bauer Hockey Llc | Skate or other footwear |
US11406157B2 (en) | 2016-02-09 | 2022-08-09 | Bauer Hockey, Llc | Skate or other footwear |
US10376771B2 (en) | 2016-06-30 | 2019-08-13 | Bauer Hockey, Llc | Ice skate |
USD911477S1 (en) * | 2016-09-29 | 2021-02-23 | Bauer Hockey Llc | Ice skate blade holder |
USD949273S1 (en) | 2016-10-26 | 2022-04-19 | Bauer Hockey Llc. | Ice skate blade holder |
US11420106B2 (en) * | 2019-09-24 | 2022-08-23 | Edward L. Altshuler | Adjustable hockey runner assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |