JPH0477975U - - Google Patents
Info
- Publication number
- JPH0477975U JPH0477975U JP12232090U JP12232090U JPH0477975U JP H0477975 U JPH0477975 U JP H0477975U JP 12232090 U JP12232090 U JP 12232090U JP 12232090 U JP12232090 U JP 12232090U JP H0477975 U JPH0477975 U JP H0477975U
- Authority
- JP
- Japan
- Prior art keywords
- skate
- lever
- upper cylinder
- cylinder
- pair
- 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
Links
- 230000003247 decreasing effect Effects 0.000 claims 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
図面はこの考案の一実施態様を示すもので、第
１図は正面図、第２図は側面図である。
１は主杆、２は水平ガイド軸、３はスケート挟
持部材、４は下部筒、５は上部筒、６は開閉板、
７はレバー、８は操作レバー、８ａは主レバー、
８ｂは副レバー、９はラチエツト、１０は爪、１
１は枢軸、１２はねじ機構、１３は支持軸、１５
は平行アーム、１６はコイルばね、１７は砥石保
持装置、１８は砥石。
The drawings show one embodiment of this invention, with FIG. 1 being a front view and FIG. 2 being a side view. 1 is the main rod, 2 is the horizontal guide shaft, 3 is the skate holding member, 4 is the lower tube, 5 is the upper tube, 6 is the opening/closing plate,
7 is a lever, 8 is an operating lever, 8a is a main lever,
8b is an auxiliary lever, 9 is a ratchet, 10 is a pawl, 1
1 is a pivot, 12 is a screw mechanism, 13 is a support shaft, 15
1 is a parallel arm, 16 is a coil spring, 17 is a grindstone holding device, and 18 is a grindstone.
Claims (1)
立状の載着可能に、上記主杆の下端部に水平ガイ
ド軸を十字状に貫設して該水平ガイド軸に一対の
スケート挟持部材を接離摺動自在に嵌装し、かつ
上記主杆には上下に所要間隔を存した位置に夫々
所定範囲だけ可移動に嵌設した上部筒と下部筒間
に上記一対のスケート挟持部材を接離移動せしめ
るリンク機構を介設して連動可能に連結させると
共に、上記上部筒を下部筒に対して接離操作可能
に下部筒には長い主レバーを、上記上部筒には短
い副レバーを夫々揺動自在に枢設して該副レバー
の他端を主レバーの途中に位置調整可能に枢着し
てなる操作レバーを装設し、かつ該操作レバーと
上記上部筒との間に該操作レバーを上部筒側に操
作した際戻り止め係止させうるラチエツト機構を
付設して、該操作レバーを操作することにより上
記一対のスケート挟持部材でスケートを挟持させ
てスケート上に上記主杆を直立状に跨載保持させ
るように構成し、更に上記主杆には上記上部筒と
下部筒との間に貫通横設した軸と該軸に枢支され
た一対の平行アームおよび該平行アームに一方向
の回転力を増減付与するばね機構とを備えると共
に、上記平行アーム端には前端にスケートエツジ
研削用砥石を保持させた砥石装置をスケートの長
手方向に回動自在に枢着させて成ることを特徴と
するスケートのエツジ研削装置。 A horizontal guide shaft is provided in the lower end of the main rod in a cross shape so that the main rod of the device can be mounted upright on the bottom surface of the skate, and a pair of skate holding members are attached to the horizontal guide shaft. The pair of skate clamping members are connected between the upper cylinder and the lower cylinder, which are fitted so as to be slidable toward and away from each other, and are movably fitted within a predetermined range at positions with a required distance above and below the main rod. A link mechanism for moving the upper cylinder away from the cylinder is interposed so that the upper cylinder can be moved toward and away from the lower cylinder, and a long main lever is provided on the lower cylinder, and a short secondary lever is installed on the upper cylinder. An operating lever is provided that is pivotably pivoted and the other end of the sub-lever is pivotably positioned in the middle of the main lever, and the operating lever is provided between the operating lever and the upper cylinder. A ratchet mechanism is provided which can lock the lever in a detent state when the lever is operated toward the upper cylinder side, and by operating the operating lever, the skate is held between the pair of skate holding members and the main rod is erected on the skate. The main rod has a shaft extending horizontally between the upper cylinder and the lower cylinder, a pair of parallel arms pivotally supported by the shaft, and a pair of parallel arms connected to the parallel arm. a spring mechanism for increasing/decreasing rotational force in the direction, and a grindstone device having a front end holding a skate edge grinding wheel is pivotally attached to the end of the parallel arm so as to be rotatable in the longitudinal direction of the skate. A skate edge grinding device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12232090U JPH0622369Y2 (en) | 1990-11-20 | 1990-11-20 | Skate edge grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12232090U JPH0622369Y2 (en) | 1990-11-20 | 1990-11-20 | Skate edge grinding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0477975U true JPH0477975U (en) | 1992-07-07 |
| JPH0622369Y2 JPH0622369Y2 (en) | 1994-06-15 |
Family
ID=31870106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12232090U Expired - Lifetime JPH0622369Y2 (en) | 1990-11-20 | 1990-11-20 | Skate edge grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622369Y2 (en) |
-
1990
- 1990-11-20 JP JP12232090U patent/JPH0622369Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622369Y2 (en) | 1994-06-15 |
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