WO1982000255A1 - Skate - Google Patents

Skate Download PDF

Info

Publication number
WO1982000255A1
WO1982000255A1 PCT/FI1981/000056 FI8100056W WO8200255A1 WO 1982000255 A1 WO1982000255 A1 WO 1982000255A1 FI 8100056 W FI8100056 W FI 8100056W WO 8200255 A1 WO8200255 A1 WO 8200255A1
Authority
WO
WIPO (PCT)
Prior art keywords
gliding
rail
auxiliary
skate
blade
Prior art date
Application number
PCT/FI1981/000056
Other languages
French (fr)
Inventor
M Naesineva
Original Assignee
M Naesineva
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 M Naesineva filed Critical M Naesineva
Publication of WO1982000255A1 publication Critical patent/WO1982000255A1/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
    • A63C1/30—Skates with special blades

Definitions

  • the present invention concerns a skate consisting of a shoe and a blade affixed to the sole thereof, said blade consisting of a gliding rail, on both sides of which there are auxiliary gliding rails parallel to the gliding rail, their gliding surfaces being located higher than the gliding surface of the gliding rail.
  • the object of this invention is to provide a new type of skate which is considerably superior in firmness to skates known in the art, especially in turns, pushes and stopping.
  • the skate.of the invention is characterized in that the angles enclosed between the gliding rail and the auxiliary gliding rails are about 60o.
  • the auxiliary gliding rails lend additional rigidity to the blade, whereby a puck hitting the side of the blade cannot break it in two, as has happened.
  • the blade can be made lower than before without risking that the side of the skating shoe may touch the ice in curve skating for instance.
  • An advantageous embodiment of the invention is characterized in that between the gliding rail, the auxiliary gliding rail and the ice surface there is a groove with triangular shape and which is isosceles or nearly equilateral when the skate has been inclined 30o so that the gliding surface of the auxiliary gliding rail touches the ice surface.
  • a groove with triangular shape which is isosceles or nearly equilateral when the skate has been inclined 30o so that the gliding surface of the auxiliary gliding rail touches the ice surface.
  • Another embodiment of the invention is characterized in that the point of the acute angle between the gliding rail and the auxiliary gliding rail has been rounded. As a result, no ice will be packed between the gliding surfaces: owing to the rounding it will slide in the groove between the rails and come off easily.
  • Fig. 1 presents a skate as taught by the invention.
  • Fig. 2 shows the blade of the skate, in end view.
  • Fig. 3 shows the skate blade on the ice, in inclined position.
  • the skate blade 1 consists of a gliding rail 2 with two gliding surfaces and having on either side auxiliary gliding rails 3 parallelling the gliding rail.
  • the gliding surfaces of the auxiliary gliding rails 3 are located higher than the gliding surface of the gliding rail 2.
  • the angles enclosed between the gliding rail 2 and the auxiliary gliding rails 3 are about 60o.
  • the point 6 of the acute angle between the gliding rail 2 and the auxiliary gliding rail 3 has been rounded.
  • Skating with the skate above described reduces the stress imposed on the ankle.
  • the blade bites well into the ice in pushes, curves and at stopping. Skating through curves is also facilitated and the accelerating capacity improves.

Landscapes

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

Abstract

A skate, consisting of a shoe and a blade (1) affixed to the sole thereof, said blade consisting of a gliding rail (2) on both sides of which there are auxiliary gliding rails (3) parallel to the gliding rail and of which the gliding surfaces are located higher than the gliding surface of the gliding rail. The angles between the gliding rail (2) and the auxiliary gliding rails (3) are about 60`.

Description

Skate
The present invention concerns a skate consisting of a shoe and a blade affixed to the sole thereof, said blade consisting of a gliding rail, on both sides of which there are auxiliary gliding rails parallel to the gliding rail, their gliding surfaces being located higher than the gliding surface of the gliding rail.
There are various types and shapes of auxiliary gliding rails mounted on the sides of the gliding rail of a skate blade. In practice, drawbacks have been observed in the operation of such a skate, and therefore no development and no marketing thereof has taken place.
The object of this invention is to provide a new type of skate which is considerably superior in firmness to skates known in the art, especially in turns, pushes and stopping. The skate.of the invention is characterized in that the angles enclosed between the gliding rail and the auxiliary gliding rails are about 60º. By the invention the stress imposed on the skater's ankle is reduced. The auxiliary gliding rails lend additional rigidity to the blade, whereby a puck hitting the side of the blade cannot break it in two, as has happened. The blade can be made lower than before without risking that the side of the skating shoe may touch the ice in curve skating for instance.
An advantageous embodiment of the invention is characterized in that between the gliding rail, the auxiliary gliding rail and the ice surface there is a groove with triangular shape and which is isosceles or nearly equilateral when the skate has been inclined 30º so that the gliding surface of the auxiliary gliding rail touches the ice surface. When the skate is inclined more than 30º, as happens in a push, curve or in stopping, the blade, will bite well because only the auxiliary gliding rail touches the ice.
Another embodiment of the invention is characterized in that the point of the acute angle between the gliding rail and the auxiliary gliding rail has been rounded. As a result, no ice will be packed between the gliding surfaces: owing to the rounding it will slide in the groove between the rails and come off easily.
The invention is described in the following with the aid of an example, with reference being made to the attached drawing, wherein:-
Fig. 1 presents a skate as taught by the invention.
Fig. 2 shows the blade of the skate, in end view.
Fig. 3 shows the skate blade on the ice, in inclined position.
The skate blade 1 consists of a gliding rail 2 with two gliding surfaces and having on either side auxiliary gliding rails 3 parallelling the gliding rail. The gliding surfaces of the auxiliary gliding rails 3 are located higher than the gliding surface of the gliding rail 2. The angles enclosed between the gliding rail 2 and the auxiliary gliding rails 3 are about 60º. Between the gliding rail 2, the auxiliary gliding rail 3 and the ice surface 4 there is a groove 5 of triangular cross sectional shape and which is nearly equilateral when the skate is inclined about 30º so that the gliding surface of the auxiliary gliding rail 3 touches the ice surface 4. The point 6 of the acute angle between the gliding rail 2 and the auxiliary gliding rail 3 has been rounded.
Skating with the skate above described reduces the stress imposed on the ankle. The blade bites well into the ice in pushes, curves and at stopping. Skating through curves is also facilitated and the accelerating capacity improves.
It is obvious to a person skilled in the art that different embodiments of the invention may vary within the scope of the claims presented below.

Claims

Claims
1. A skate, consisting of a shoe and a blade (1) affixed to the sole thereof, said blade consisting of a gliding rail (2) on both sides of which there are auxiliary gliding rails (3) parallel to the gliding rail and of which the gliding surfaces are located higher than the gliding surface of the gliding rail, characterized in that the angles between the gliding rail (2) and the auxiliary gliding rails (3) are about 60º.
2. Skate according to claim 1, characterized in that between the gliding rail (2), the auxiliary gliding rail (3) and the ice surface (4) is defined a groove (5) with triangular cross section and which is isosceles or nearly equilateral when the skate has been inclined about 30º so that the gliding surface of the auxiliary gliding rail (3) touches the ice surface (4).
3. Skate according to claim 1, characterized in that the point (6) of the acute angle between the gliding rail (2) and the auxiliary gliding rail (3) has been rounded.
PCT/FI1981/000056 1980-07-17 1981-07-15 Skate WO1982000255A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI802262A FI61627C (en) 1980-07-17 1980-07-17 SKRIDSKO
FI802262800717 1980-07-17

Publications (1)

Publication Number Publication Date
WO1982000255A1 true WO1982000255A1 (en) 1982-02-04

Family

ID=8513631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1981/000056 WO1982000255A1 (en) 1980-07-17 1981-07-15 Skate

Country Status (3)

Country Link
EP (1) EP0056820A1 (en)
FI (1) FI61627C (en)
WO (1) WO1982000255A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016782A1 (en) * 1993-01-29 1994-08-04 Örebroskenan Aktiebolag Blade of an ice skate
WO1995015199A1 (en) * 1993-12-03 1995-06-08 Örebroskenan Aktiebolag Blade of an ice skate
CN108974099A (en) * 2018-09-12 2018-12-11 深圳市丹明科技有限公司 Slide tool
CN108974102A (en) * 2018-09-12 2018-12-11 深圳市丹明科技有限公司 Slide tool
RU196740U1 (en) * 2019-12-26 2020-03-13 Волегова Александра Александровна SKATING BLADE BLADE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1212855A (en) * 1916-02-11 1917-01-16 Murray A Wachs Ice-skate.
US1996925A (en) * 1934-04-16 1935-04-09 Kaub Ottmar Louis Ice skate
US2764417A (en) * 1952-06-09 1956-09-25 Corlise M Sweet Ice skate with stabilizing runners
US3181879A (en) * 1963-09-24 1965-05-04 Robert T Hodges Stabilizing device for ice skates
CH512921A (en) * 1970-08-06 1971-09-30 Fr De Dev Des Sports Glissants Skate blade

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1212855A (en) * 1916-02-11 1917-01-16 Murray A Wachs Ice-skate.
US1996925A (en) * 1934-04-16 1935-04-09 Kaub Ottmar Louis Ice skate
US2764417A (en) * 1952-06-09 1956-09-25 Corlise M Sweet Ice skate with stabilizing runners
US3181879A (en) * 1963-09-24 1965-05-04 Robert T Hodges Stabilizing device for ice skates
CH512921A (en) * 1970-08-06 1971-09-30 Fr De Dev Des Sports Glissants Skate blade

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994016782A1 (en) * 1993-01-29 1994-08-04 Örebroskenan Aktiebolag Blade of an ice skate
WO1995015199A1 (en) * 1993-12-03 1995-06-08 Örebroskenan Aktiebolag Blade of an ice skate
US5826890A (en) * 1993-12-03 1998-10-27 Orebroskenan Aktiebolag Ice skate blade
CN108974099A (en) * 2018-09-12 2018-12-11 深圳市丹明科技有限公司 Slide tool
CN108974102A (en) * 2018-09-12 2018-12-11 深圳市丹明科技有限公司 Slide tool
RU196740U1 (en) * 2019-12-26 2020-03-13 Волегова Александра Александровна SKATING BLADE BLADE

Also Published As

Publication number Publication date
FI61627C (en) 1982-09-10
FI61627B (en) 1982-05-31
FI802262A (en) 1982-01-18
EP0056820A1 (en) 1982-08-04

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Designated state(s): AT DE FR GB SE