WO2021118350A4 - Fast and agile ice hockey skate - Google Patents

Fast and agile ice hockey skate Download PDF

Info

Publication number
WO2021118350A4
WO2021118350A4 PCT/NL2020/050772 NL2020050772W WO2021118350A4 WO 2021118350 A4 WO2021118350 A4 WO 2021118350A4 NL 2020050772 W NL2020050772 W NL 2020050772W WO 2021118350 A4 WO2021118350 A4 WO 2021118350A4
Authority
WO
WIPO (PCT)
Prior art keywords
skate
blade
ice hockey
side profile
ice
Prior art date
Application number
PCT/NL2020/050772
Other languages
French (fr)
Other versions
WO2021118350A9 (en
WO2021118350A1 (en
Inventor
Wiebe Koning
Original Assignee
Wiebe Koning
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 Wiebe Koning filed Critical Wiebe Koning
Publication of WO2021118350A1 publication Critical patent/WO2021118350A1/en
Publication of WO2021118350A4 publication Critical patent/WO2021118350A4/en
Publication of WO2021118350A9 publication Critical patent/WO2021118350A9/en

Links

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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C1/00—Skates
    • A63C1/42—Manufacture of skates

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention relates to a design of both an ice hockey skate and/or a figure skate in which the gliding properties over the entire underside of the ice skate are optimal, so that the ice skate is fast, but also ice skating requires considerably less energy. At the user's choice, the skate blade has maximum grip on both sides along its full length and is therefore maximum agile. This results in a certain character which is introduced once by means of profiling. When regrinding the blade of the ice skate, the side profile does not change. Regrinding can therefore be carried out quickly with very simple means.

Claims

5 AMENDED CLAIMS received by the International Bureau on 29 May 2021 (29.05.2021)
1. Ice hockey skate with side profile, characterized in that the side angles of the gliding portion have a wedge angle (a) that is less than or equal to 90 degrees while the cross section of the bottom contact surface of the gliding portion of the blade is completely flat.
2. Ice hockey skate with side profile according to claim 1, characterized in that the cross section of the bottom contact surface of the acceleration portion and of the deceleration portion of the blade is completely flat, and in that the side angles of the acceleration portion and of the deceleration portion of the blade have a wedge angle (a) of less than 90 degrees.
3. Ice hockey skate with side profile according to claim 1 and 2, characterized in that in the gliding portion of the blade the side angles are provided with a different wedge angle (a) than in the acceleration portion or in the deceleration portion.
4. Ice hockey skate with side profile according to claim 1, 2 and 3, characterized in that the wedge angle (a) on the outside of the skate blade has a different wedge angle (a) than the wedge angle (a) on the inside of the skate blade.
5. Method for grinding an ice hockey skate with a side profile according to claim 1, 2, 3 and 4, characterized in that the method comprises the step: not grinding the side profile when the skate blade is ground, so that the side profile remains unchanged.
6. Method for grinding an ice hockey skate with side profile according to claim 5, characterized in that the method comprises the step: grinding the cross section of the bottom contact surface of the gliding portion of the blade of the ice hockey skate with simple means such as a flat whetstone.
PCT/NL2020/050772 2019-12-11 2020-12-10 Fast and agile ice hockey skate WO2021118350A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1043504 2019-12-11
NL1043504A NL1043504B1 (en) 2019-12-11 2019-12-11 Fast and agile ice hockey skate.

Publications (3)

Publication Number Publication Date
WO2021118350A1 WO2021118350A1 (en) 2021-06-17
WO2021118350A4 true WO2021118350A4 (en) 2021-08-05
WO2021118350A9 WO2021118350A9 (en) 2022-06-16

Family

ID=74184859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2020/050772 WO2021118350A1 (en) 2019-12-11 2020-12-10 Fast and agile ice hockey skate

Country Status (2)

Country Link
NL (1) NL1043504B1 (en)
WO (1) WO2021118350A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186803B (en) * 1986-02-20 1989-11-08 Janez Jenko Skate blade
JPH09168404A (en) * 1995-12-19 1997-06-30 Miyabe Yoshie Skate
AU2001213021A1 (en) * 2000-11-08 2002-05-21 Environmental Technology Licensing Ltd. Clap type skate
DE10304349A1 (en) * 2003-02-03 2004-08-12 Kludszuweit, Alfred, Dipl.-Ing. Sledge runner with enhanced characteristics, optionally for competition use, has specified mechanical properties increasing toughness and hardness
NL1034996C1 (en) * 2008-02-05 2009-08-06 Glazerie Almere B V De Ice skate blade for skating competition, has double feature profiling of both sides of skate blade such that two variable angles of specific degrees are created with flat bottom without changing surface of bottom

Also Published As

Publication number Publication date
NL1043504B1 (en) 2021-09-01
WO2021118350A9 (en) 2022-06-16
WO2021118350A1 (en) 2021-06-17

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