JPH03774U - - Google Patents

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Publication number
JPH03774U
JPH03774U JP6163589U JP6163589U JPH03774U JP H03774 U JPH03774 U JP H03774U JP 6163589 U JP6163589 U JP 6163589U JP 6163589 U JP6163589 U JP 6163589U JP H03774 U JPH03774 U JP H03774U
Authority
JP
Japan
Prior art keywords
ski
protection structure
turf
edge protection
skis
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.)
Granted
Application number
JP6163589U
Other languages
English (en)
Other versions
JPH0731814Y2 (ja
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 filed Critical
Priority to JP6163589U priority Critical patent/JPH0731814Y2/ja
Priority to US07/499,685 priority patent/US5096225A/en
Publication of JPH03774U publication Critical patent/JPH03774U/ja
Priority to US07/807,508 priority patent/US5195781A/en
Application granted granted Critical
Publication of JPH0731814Y2 publication Critical patent/JPH0731814Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係る芝スキー競技用滑走具の
一実施例を示すスキー板の平面図、第２図は同側
面図、第３図は同底面図、第４図乃至第６図は第
２図における要部ローラ枢設部の縦断面図、第７
図乃至第１５図はエツジガード及びローラの実施
例を示す各要部正断面図、第１６図は前側ガード
の他の実施例を示す要部断面図、第１７図は後側
ガードの他の実施例を示す要部断面図、第１８図
及び第１９図はそれぞれローラハウスの実施例を
示す要部断面図、第２０図は芝スキー競技用滑走
具の第二の実施例を示すスキー板の平面図、第２
１図は同側面図、第２２図は同底面図、第２３図
は芝スキー競技用滑走具の第三の実施例を示すス
キー板の平面図、第２４図は同側面図、第２５図
は同底面図である。 １…板体、３，３ａ，３ｂ〜３ｆ…ローラ、５
…エツジガード、６…前側ガード構造、７…後側
ガード構造、８…ローラガード、１０…弾性当突
部材、１１…交錯防止突起部、１２…エツジガー
ド。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 雪上用スキー板と略同長で且つ同様の撓み
    弾性を有する一対のスキー板下面に、長手方向に
    多数のローラを回動自在に軸設してなる芝スキー
    競技用スキー板において、上記スキー板の両縁部
    に全長に亘つて角部が比較的緩い曲率をもつた縁
    部保護構造を構成すると共に、該縁部保護構造の
    先端と後端に連続して該スキー板の先端と後端を
    保護するための、前側保護構造と後側保護構造を
    構成したことを特徴とする芝スキー競技用滑走具
    。 (2) 縁部保護構造の少なくとも一部をスキー板
    の板面から板厚方向に突出した交錯防止構造とし
    たことを特徴とする請求項１記載の芝スキー競技
    用滑走具。
JP6163589U 1989-03-28 1989-05-25 芝スキー競技用滑走具 Expired - Lifetime JPH0731814Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6163589U JPH0731814Y2 (ja) 1989-05-25 1989-05-25 芝スキー競技用滑走具
US07/499,685 US5096225A (en) 1989-03-28 1990-03-27 Grass ski roller boards
US07/807,508 US5195781A (en) 1989-03-28 1991-12-16 Grass ski roller boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6163589U JPH0731814Y2 (ja) 1989-05-25 1989-05-25 芝スキー競技用滑走具

Publications (2)

Publication Number Publication Date
JPH03774U true JPH03774U (ja) 1991-01-08
JPH0731814Y2 JPH0731814Y2 (ja) 1995-07-26

Family

ID=31590059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6163589U Expired - Lifetime JPH0731814Y2 (ja) 1989-03-28 1989-05-25 芝スキー競技用滑走具

Country Status (1)

Country Link
JP (1) JPH0731814Y2 (ja)

Also Published As

Publication number Publication date
JPH0731814Y2 (ja) 1995-07-26

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