WO2002038232A1 - Patin a glace de type clap - Google Patents

Patin a glace de type clap Download PDF

Info

Publication number
WO2002038232A1
WO2002038232A1 PCT/JP2000/007843 JP0007843W WO0238232A1 WO 2002038232 A1 WO2002038232 A1 WO 2002038232A1 JP 0007843 W JP0007843 W JP 0007843W WO 0238232 A1 WO0238232 A1 WO 0238232A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
width
clap
holder
blade holder
Prior art date
Application number
PCT/JP2000/007843
Other languages
English (en)
Japanese (ja)
Inventor
Noriji Miyabe
Yukinori Miyabe
Original Assignee
Environmental Technology Licensing Ltd.
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 Environmental Technology Licensing Ltd. filed Critical Environmental Technology Licensing Ltd.
Priority to AU2001213021A priority Critical patent/AU2001213021A1/en
Priority to PCT/JP2000/007843 priority patent/WO2002038232A1/fr
Publication of WO2002038232A1 publication Critical patent/WO2002038232A1/fr

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
    • A63C1/22—Skates with special foot-plates of the boot
    • A63C1/28—Pivotally-mounted plates
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C1/00—Skates
    • A63C1/04—Skates fastened by means of clamps

Definitions

  • the present invention has been completely improved to clap-type skewed shoes, intermediate hardware to be attached to shoes, blade holders, blades, etc., which have been developed for a long time, but have recently been used for top scales.
  • the present invention relates to a clap-type schedule that can safely operate at a higher speed.
  • a blade holder for speed skew there is a blade holder in which a pair of plate-like members is fixed to a metal pipe-shaped bottom portion at a predetermined interval. Then, a blade is attached between the plate-like members.
  • the width from the top to the bottom is constant, and the width of the ice-contact part is constant from the front end to the rear end.
  • the blade is unlikely to be bent in the clockwise direction opposite to the curvature of the carp with respect to the traveling direction, is not easily elastically deformed left and right in the vertical direction, and swells outward particularly when cornering at high speed. Had trouble.
  • the inventor of the present invention has made the width of the lowermost part of the blade smaller than the width of the uppermost part, the width of the rear end of the blade smaller than the width of the front end, and the lowermost part of the blade. Between the top and the top, and between the front and the rear, at the bottom and the rear, respectively A skew in which a minimum width portion which is narrower than the width is formed has been proposed (Japanese Patent Application Laid-Open No. 9-168404).
  • the second cause is that the length of the icing surface has become longer, and the amount of bending of the blade holder in the direction opposite to the curvature of the corner, that is, in the direction opposite to the cornering direction, has been greatly increased. It is difficult.
  • the configuration of the present invention is as follows.
  • R, ⁇ R 2 ⁇ R 3 ... ⁇ R n (R have R 2, R 3 ..., R n is the inner diameter of the holder) two or more different diameters of the non-concentric is
  • R have R 2, R 3 ..., R n is the inner diameter of the holder
  • two or more different diameters of the non-concentric is
  • the outer diameter of the ⁇ part> the outer diameter of the R 2 part> the outer diameter of the R 3 part can also be corrected) and the rear end bending can be adjusted by adjusting the thickness of the rear end. It is characterized by being made possible.
  • the invention of claim 2 is characterized in that the opened rear end of the rear part of the holder of claim 1 is filled with a cushioning material and a reinforcing material such as a rubber-made one-piece ( claim 3).
  • the blade holder according to claim 1 is formed in a rod shape, and viewed from the front. The width of the lower part is wider than the upper part when viewed.
  • the invention according to claim 4 is that the blade holder according to claims 1 to 3 is made of FRP and Z such as titanium, aluminum or a lightweight alloy containing them as a main component, carbon fiber, or plastic or epoxy resin.
  • a blade mounting portion having a gap is provided below the blade holder of the first to fourth aspects, and the width of the gap is such that the blade is straight or has a predetermined curvature in the gap. It is characterized in that it is not less than [the thickness of the plate + the height of the chord of the curved line] so that it can be mounted in a curved state, and is preferably detachably mounted with a hot-melt type adhesive. .
  • the width of the front end of the blade is larger than the width of the rear end, and preferably, the width of the front end of the blade is larger than the width of the rear end by 0.05 mm or more. It is characterized by doing.
  • the invention of claim 8 is characterized in that the distance between the rear end and the front end of the blade and between the rear end and the front end of the blade is less than 1/2, preferably about 1/3 of the blade, and A width portion is formed.
  • the width of the lowermost portion which is the portion of the blade that is in contact with the ice, is desirably smaller than the width of the uppermost portion by at least 0.05 mm.
  • the invention according to claim 10 is characterized in that the vertical direction is at a position between the lowermost part and the uppermost part of the blade, and at most 1/2, preferably about 1/3 of the height from the lowermost part to the uppermost part of the blade. It is characterized by forming a minimum width portion.
  • the invention according to claim 11 uses an intermediate metal piece between the shoe and the blade holder, made of titanium, aluminum or a lightweight alloy containing these as a main component, FRP and / or plastic such as carbon fiber, or the like. It is made of epoxy resin and is separated from the intermediate hardware so that it can be replaced when the fitting part of the heel part is damaged.
  • a plate made of a lightweight material such as titanium which is elongated in the front-rear direction is attached to the shoe sole so that the intermediate hardware of claim 11 is in close contact with the shoe sole.
  • the bolts are tightened at two places in the direction to make them tighter, so that the intermediate hardware is not damaged.
  • the intermediate metal part of claim 11 (including the collar for preventing detachment) closely adheres to the shoe sole and / or the height of the pin hole at the tip thereof is closer to the shoe sole.
  • the thickness and Z or width of the part behind the part that adheres to the sole of the shoe are gradually reduced to give flexibility, and the upper surface is machined. It is characterized in that it can be flat or flat, so that it is unnecessary or easy to work, and that it is harder to bend in the left and right direction due to tension stress, making it lighter.
  • FIG. 1 is a partial cross-sectional view for explaining a state in which a blade is mounted on a blade holder.
  • FIG. 2 is a partial cross-sectional view showing a state where the blade is attached to the blade holder.
  • FIG. 3 is a bottom view showing a state where the blade is attached to the blade holder.
  • FIG. 4 is a diagram for explaining the advantage of decentering the tip of the holder.
  • FIG. 5 is a side view of the swing arm.
  • FIG. 6 is a bottom view of the swing arm.
  • FIG. 7 is a side view showing a state where the blade holder is mounted on the box.
  • Figure 8 is a front view of the blade. (A) shows a straight run and (b) shows a cornering.
  • FIG. 9 is a bottom view of the blade.
  • FIG. 10 shows the correct orientation of a blade holder according to another embodiment.
  • FIG. 1 is a partial cross-sectional view for explaining a state in which a blade is mounted on a blade holder.
  • Reference numeral 1 denotes a plate holder, which is a cylindrical holder front part 1a (Ka is R,) having a thin and sharp end, and a holder rear part 1b (diameter R 2 ) having a diameter larger than the holder front part 1a. ) Are integrally connected via a tapered boundary portion 2, and the centers of the holder front portion 1 a and the rear portion 1 b are shifted up and down so that the lowermost portions are as coplanar as possible. It is made of titanium, aluminum, FRP such as lightweight alloy, carbon fiber or the like, and / or plastic or epoxy resin.
  • Reference numeral 3 denotes a blade mounting portion provided at a lower portion of the blade holder 1.
  • the blade mounting portion 3 has a pair of plate-like members 7, 2 separated by a predetermined distance (about 2 mm) as shown in FIG.
  • a blade 8 is attached to the gap 9 between the plate-shaped members 7, 7,.
  • the blade 8 is made of a titanium alloy or an aluminum alloy, the weight can be further reduced.
  • Reference numeral 4 denotes an intermediate hardware mounting member integral with the upper part of the blade holder 1
  • reference numeral 5 denotes a fitting projection located behind the intermediate hardware mounting member 4 and integrated with the upper part of the blade holder 1.
  • Numeral 6 denotes a hollow portion formed in the blade holder 1, and the diameter of the rear end portion 6b is larger than that of the front end portion 6a. If the diameter of the hollow portion formed in the blade holder 1 is gradually increased from the front end to the rear end in this manner, the core is easily removed when forming the hollow portion, and the manufacturing becomes easy.
  • 6 c is a cap for adjusting the bending of the tip, and this is attached. By doing so, the tip of the blade holder 1 can be reinforced.
  • Reference numeral 28 denotes a spring fixing hole.
  • a blade 8 set in a predetermined desired curvature by a jig or the like is inserted into the gap 9 between the plate-like bodies 7 and 7 ′, and the hot melt adhesive 1 is inserted into the gap 9. Inject 0.
  • the solidification of the hot melt adhesive 10 causes the blade 8 to be joined to the blade holder 1 (see FIGS. 2 and 3).
  • the joint between the blade holder 1 and the blade 8 is heated to melt or soften the hot-melt adhesive 10, and the blade 8 is melted. Remove it together with the adhesive 10. After that, another blade is mounted in the same procedure as that for mounting the blade 8.
  • a hot-melt adhesive 10 which does not soften at room temperature such as when gliding, and has a melting temperature not so high (softening temperature of about 60 ° C or less).
  • the blade 8 When installing the blade 8 in the gap 9, if the liner 30 is inserted above the blade 8 for height adjustment, the height of the part of the blade 8 that comes out of the holder will be changed and the vertical direction will be changed. In addition to being able to adjust the degree of bending, the blade 8 can be used again even when its height is reduced due to wear and polishing.
  • a plurality of the liners 30 may be inserted. Also, a plurality of types having different thicknesses may be prepared.
  • the height h 1 of the front end and the height h 2 of the rear end of the plate-like body 7 satisfy h 1> h 2 as shown by the dotted line in FIG.
  • the tip is eccentric as shown by the solid line in FIG. 3
  • the blade holder 1 and the blade 8 are fixed to the shoe body 12 via the intermediate bracket 13.
  • This intermediate bracket 13 is a plate-like member as shown in FIGS. 5 and 6, and its tip is branched into two branches. A through hole 15 is formed at the center of each of the branches 14 and 14. Drill.
  • the intermediate metal 13 is made of titanium, aluminum, a light alloy mainly composed of them, FRP such as carbon fiber, and / or plastic or epoxy resin in order to reduce the weight.
  • Reference numeral 16 denotes a spring mounting groove provided at the center of the intermediate fitting, and reference numerals 17, 18, and 19 denote elongated holes that pass through bolts 20 for fixing to shoes.
  • Reference numeral 11 denotes a fitting recess, which is detachably attached to the intermediate bracket 13 by a bolt 21.
  • the intermediate bracket 13 is attached to the blade holder 1 as follows. First, the intermediate hardware mounting member 4 integrated with the upper part of the blade holder 1 is inserted into the gap 29 between the branch portions 14, 14, and further, the branch portions 14, 14 and the intermediate hardware mounting member are inserted. The rotating shaft 22 is inserted into the through hole 15 penetrating through 4, and the blade holder 1 is rotatably mounted on the intermediate bracket 13.
  • the panels 24, 25 are provided between the panel insertion grooves 40 provided at both ends of the rotating shaft 22 and the spring mounting grooves 16 and the spring fixing holes 26, respectively. (See Figures 2 and 7).
  • the springs 24 and 25 are held by the inner and outer walls 38 and 39 of the spring insertion groove 40 so as not to be separated.
  • the intermediate bracket 13 is attached to the shoe body 12 as follows.
  • Numerals 27 and 28 are plates made of lightweight material, such as slender titanium, attached in the front-back direction of the shoe sole, so that they can be adjusted to the left and right of the shoe sole. It is advisable to tighten the bolt 20 and fix the intermediate bracket 13 as described above.
  • the conventional metal fittings were curved in accordance with the shape of the shoe sole, so it is necessary to prepare various types according to the shape of the shoe sole.
  • the metal fittings 13 of the present invention are formed by using a bendable material.
  • a simple flat object may be used.
  • the length of the intermediate bracket 13 can be adjusted by the long hole, which saves a lot of cost. Using a bolt or the like, the front and rear of the intermediate bracket 13 are fixed to the shoe body 12. Then, the middle bracket 13 is curved according to the shape of the sole, so that only one kind is required instead of preparing multiple types according to the shape and length of the sole.
  • the blade holder 1 is formed by the front part 1a of the holder, the rear part 1b of the holder, and the boundary part 2.
  • the intermediate part of the holder is located between the front part 1a of the holder and the rear part 1b of the holder. with a diameter follow before even rather small (not shown) one provided the holder portion to reach the holder rear to large (R ⁇ R 2 ⁇ R 3 ... ku R n), the holder front holder intermediate portion, Tapered between the rear part of the holder
  • the blade holder 1 is connected integrally through the boundary of 0, and the upper part of the blade holder 1 is multi-tiered and the lower part is as flat as possible. Further, also possible, as well as to adjust the thickness of the rear end portion to fix the outer diameter « outer diameter> R 3 parts of the outer diameter> R 2 parts of R of Ri good needs tip You can also adjust the bending at the rear end.
  • FIG. 8 is a front view of the blade 8.
  • Blade 8 has a width of 0.05 mm or more, which is smaller than the width of the uppermost part 31 that contacts blade holder 1 by more than 0.05 mm.
  • a vertical minimum width portion 33 narrower than the ice contact portion 32 is formed between the uppermost portion 31 and the ice contact portion 32.
  • the minimum width 33 in the vertical direction is preferably not more than 1/2 of the area from the icing part 32 to the top part 3 and is less than about 1 Z3.
  • FIG. 7 is a bottom view of the blade 8.
  • the width of the rear end 35 is formed to be narrower than the front end 34 by 0.05 mm or more, and the gap between the front end 34 and the rear end 35 is formed.
  • a minimum width portion 36 in the left-right direction that is narrower than the rear end portion 35 by 0.05 mm or more is formed.
  • the minimum width portion 36 in the left-right direction is provided at a position of 1/2 or less, preferably about 1/3, from the rear end portion 35 to the front end portion 34.
  • the blade 8 rotates by a predetermined angle around the minimum width portions 33 and 36 while keeping the ice contact portion 32 in close contact with the ice surface 37 (see the dashed line in FIGS. 8 and 9). In cornering, however, the contact surface between the icing portion 17 and the ice surface 22 is not reduced, and it is curved in accordance with the curvature of the corner of the sliding link, so that it can be slid smoothly.
  • the blade 8 will bend smoothly and will not bulge outward even when cornering at high speed. .
  • the play holder 1 is hollow, but the present invention is not limited to this.
  • a hollow shape is better in terms of weight reduction o
  • the rod-shaped blade holder 1 has a width that is larger at the bottom than at the top, as viewed from the front, as shown in FIG. This is because the width of the lower part cannot be narrowed more than a certain amount due to the mounting of the blade, so reducing the width of the upper part can reduce the weight.
  • the blade 8 is formed into a curved shape from the beginning according to the curvature of the link, it does not have to expand outward even when cornering at high speed.
  • Fast running is possible.
  • running on a straight line also reduces traversing when bending at the tip decreases, so that the traveling distance can be reduced and the traveling time can be reduced. Therefore, safer high-speed skiing can be performed, and reduction in running time is expected.
  • R, ⁇ R 2 ⁇ R 3 ... ku R n (R ,,, R 3 ..., R n the diameter of the holder) two or more cylindrical having different diameter of the non-concentric is And a similar shape including a nose and a box, with a narrow tip in the direction of travel and a gradual increase in thickness, which reduces the weight of the blade holder and reduces the load on the rotating shaft, especially when rotating. You can glide at high speed.
  • the blade holder is made of titanium, aluminum, or an FRP and / or plastic or epoxy resin such as carbon fiber or the like as a main component, the above-mentioned effect is increased.
  • the blade is detachable, the blade can be replaced according to the state of the link. Also, when the blade is worn, it can be easily replaced. Also, by inserting the liner above the blade, the worn and reduced height of the blade can be reused.
  • the width of the blade is narrower than the others at predetermined positions in the vertical and front-back directions of the blade.
  • the intermediate hardware between the shoe and the blade holder may be made of titanium, aluminum or a lightweight alloy mainly composed of them, FRP such as carbon fiber and / or the like.
  • the intermediate hardware adheres to the shoe sole and is hard to be damaged, so that it can be used for a long period of time. This has the effect that the measurement can be performed.

Landscapes

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

Abstract

La présente invention concerne un patin à glace de type clap permettant de réduire le poids d'un support de lame et d'améliorer la forme d'une lame, changements nécessaires pour permettre au support de lame de tourner autour d'un arbre de rotation, à la pointe du patin à glace, rendant possible le patinage à haute vitesse. Ce patin à glace peut être produit avec la même structure de moule. Le support et la lame du patin à glace selon cette invention peuvent être réglés facilement, de façon à offrir aux patineurs des patins à glace de différentes résistances physiques et de différentes pointures et ce, à un bas prix, afin de favoriser la pratique du patinage. Le support de lame (1) du patin à glace de type clap comprend deux ou plusieurs profilés similaires, notamment des profilés cylindriques et/ou parallélépipédiques de diamètres non concentriques différents R1 < R2 < < Rn (R1, R2, R3, , Rn étant les diamètres des supports), de façon que le diamètre augmente progressivement de la partie de pointe à une base, dans une direction de patinage. Une lame (8) présentant verticalement et horizontalement des parties de largeur minimale (33, 36) est montée de manière amovible sur le support de lame (1). Une plaque, effilée dans une direction de patinage, est montée au niveau de la partie inférieure d'une chaussure et un orifice allongé est pourvu dans un métal intermédiaire et/ou le métal intermédiaire est divisé.
PCT/JP2000/007843 2000-11-08 2000-11-08 Patin a glace de type clap WO2002038232A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001213021A AU2001213021A1 (en) 2000-11-08 2000-11-08 Clap type skate
PCT/JP2000/007843 WO2002038232A1 (fr) 2000-11-08 2000-11-08 Patin a glace de type clap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/007843 WO2002038232A1 (fr) 2000-11-08 2000-11-08 Patin a glace de type clap

Publications (1)

Publication Number Publication Date
WO2002038232A1 true WO2002038232A1 (fr) 2002-05-16

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ID=11736667

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/007843 WO2002038232A1 (fr) 2000-11-08 2000-11-08 Patin a glace de type clap

Country Status (2)

Country Link
AU (1) AU2001213021A1 (fr)
WO (1) WO2002038232A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021118350A1 (fr) * 2019-12-11 2021-06-17 Wiebe Koning Patin de hockey sur glace rapide et agile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09168404A (ja) * 1995-12-19 1997-06-30 Miyabe Yoshie スケート
JPH1147342A (ja) * 1997-07-30 1999-02-23 Katsuhiko Fujii スケートシューズ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09168404A (ja) * 1995-12-19 1997-06-30 Miyabe Yoshie スケート
JPH1147342A (ja) * 1997-07-30 1999-02-23 Katsuhiko Fujii スケートシューズ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021118350A1 (fr) * 2019-12-11 2021-06-17 Wiebe Koning Patin de hockey sur glace rapide et agile

Also Published As

Publication number Publication date
AU2001213021A1 (en) 2002-05-21

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