JPS6422503U - - Google Patents
Info
- Publication number
- JPS6422503U JPS6422503U JP11662387U JP11662387U JPS6422503U JP S6422503 U JPS6422503 U JP S6422503U JP 11662387 U JP11662387 U JP 11662387U JP 11662387 U JP11662387 U JP 11662387U JP S6422503 U JPS6422503 U JP S6422503U
- Authority
- JP
- Japan
- Prior art keywords
- spike
- case
- tread
- permanent magnet
- moved
- 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.)
- Pending
Links
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例のスパイクを突出
させた状態の断面図、第２図はスパイクの没動作
の説明図、第３図、第４図は永久磁石の作動説明
のための平面図、第５図はスパイクを没入させた
状態の断面図、第６図はスパイクの出動作の説明
図である。
１……タイヤ、１ａ……トレツド、２……ケー
ス、２ａ……開口部、２ｂ……底面、３……スパ
イク、３ａ……先端部、３ｂ……基端部、４……
永久磁石、５……電磁石。
Fig. 1 is a cross-sectional view of an embodiment of this invention with the spike protruding, Fig. 2 is an explanatory diagram of the retracting action of the spike, and Figs. 3 and 4 are plan views for explaining the operation of the permanent magnet. 5 is a cross-sectional view of the state in which the spike is retracted, and FIG. 6 is an explanatory diagram of the ejecting operation of the spike. DESCRIPTION OF SYMBOLS 1...Tire, 1a...Tread, 2...Case, 2a...Opening, 2b...Bottom, 3...Spike, 3a...Tip, 3b...Proximal end, 4...
Permanent magnet, 5...electromagnet.
Claims (1)
する非磁性ケースが埋設され、該ケース内に先端
部を前記開口部より出没自在とした前記トレツド
と直交方向のスパイクが設けられて没方向に弾発
され、該スパイクの基端部に近接して設けられる
永久磁石が一方の磁極側を前記ケース底面上に枢
支され、スパイクの出没方向と直交する方向に回
動可能とされており、車体のフエンダー等に設け
られて、前記タイヤのトレツドに近接する電磁石
により、前記スパイク先端部を吸引突出させると
共に、前記永久磁石を該スパイク基端部とケース
底面との間に移動介入させ、前記電磁石の磁極を
切替えることにより前記永久磁石を反発させて前
記スパイク基端部下位置より側方に移動させると
共に該スパイクを没入させることを特徴とする電
磁出没式スパイクピン。 A non-magnetic case with an opening in the tread is buried in the surface layer of a tire of an automobile, etc., and a spike is provided in the case in a direction perpendicular to the tread, the tip of which can freely protrude and retract from the opening. A permanent magnet provided close to the base end of the spike has one magnetic pole side pivoted on the bottom surface of the case, and is rotatable in a direction perpendicular to the direction in which the spike appears and disappears. An electromagnet installed in a fender or the like and close to the tread of the tire causes the tip of the spike to be attracted and protruded, and the permanent magnet is moved between the base of the spike and the bottom of the case, and the electromagnet is moved. An electromagnetic retractable spike pin characterized in that by switching magnetic poles, the permanent magnet is repelled and moved laterally from a position below the base end of the spike, and the spike is retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11662387U JPS6422503U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11662387U JPS6422503U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6422503U true JPS6422503U (en) | 1989-02-06 |
Family
ID=31359322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11662387U Pending JPS6422503U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656790B1 (en) | 2005-06-08 | 2006-12-13 | 송기봉 | Tire switchable to normal tire and spike tire by single operation as required |
| JP2012240119A (en) * | 2011-05-13 | 2012-12-10 | Yoshitaka Aoyama | Structural part for supplying component and method for supplying the same |
| KR200468112Y1 (en) * | 2013-06-11 | 2013-07-23 | 박창열 | Apparatus for prevention sliding of tire |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138203B2 (en) * | 1977-09-29 | 1986-08-28 | Ube Industries |
-
1987
- 1987-07-31 JP JP11662387U patent/JPS6422503U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138203B2 (en) * | 1977-09-29 | 1986-08-28 | Ube Industries |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656790B1 (en) | 2005-06-08 | 2006-12-13 | 송기봉 | Tire switchable to normal tire and spike tire by single operation as required |
| JP2012240119A (en) * | 2011-05-13 | 2012-12-10 | Yoshitaka Aoyama | Structural part for supplying component and method for supplying the same |
| KR200468112Y1 (en) * | 2013-06-11 | 2013-07-23 | 박창열 | Apparatus for prevention sliding of tire |
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