JPH0248403U - - Google Patents
Info
- Publication number
- JPH0248403U JPH0248403U JP12677588U JP12677588U JPH0248403U JP H0248403 U JPH0248403 U JP H0248403U JP 12677588 U JP12677588 U JP 12677588U JP 12677588 U JP12677588 U JP 12677588U JP H0248403 U JPH0248403 U JP H0248403U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- stud
- tread portion
- chamber
- tire
- 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
Landscapes
- Tires In General (AREA)
Description
第１図は本考案に係るスパイクタイヤの一実施
例を示す断面図、第２図は他の実施例を示す断面
図である。
１…タイヤ、２…チヤンバ、３…スタツド、４
…ピストン、５，６…スプリング、７…連通路、
８…空気室。
FIG. 1 is a sectional view showing one embodiment of a spiked tire according to the present invention, and FIG. 2 is a sectional view showing another embodiment. 1...tire, 2...chamber, 3...stud, 4
...Piston, 5, 6...Spring, 7...Communication path,
8...Air chamber.
Claims (1)
平行な方向に摺動自在に内設したピストンと、前
記トレツド部に出没自在に装着したスタツドと、
各スタツドをそれぞれ没入付勢させてその基端を
前記ピストン周面に摺動保持させるスプリングと
、前記ピストンの一端に臨ませて形成したチヤン
バと、チヤンバをタイヤの空気室に連通させる連
通路と、前記ピストンを前記チヤンバ側に押圧付
勢するスプリングとを備え、前記ピストンの周面
における少なくともスタツドとの摺動面を該ピス
トンの摺動方向に対して傾斜する傾斜面で構成し
たことを特徴とするスパイクタイヤ。 a piston disposed within a tread portion of the tire so as to be slidable in a direction substantially parallel to the surface of the tread portion; and a stud mounted on the tread portion so as to be freely retractable.
a spring that urges each stud to retract and slidably hold its base end on the circumferential surface of the piston; a chamber formed facing one end of the piston; and a communication passage that communicates the chamber with the air chamber of the tire. , a spring that presses and biases the piston toward the chamber side, and a sliding surface of at least the stud on the circumferential surface of the piston is configured as an inclined surface that is inclined with respect to the sliding direction of the piston. Spiked tires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12677588U JPH0248403U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12677588U JPH0248403U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248403U true JPH0248403U (en) | 1990-04-04 |
Family
ID=31378598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12677588U Pending JPH0248403U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248403U (en) |
-
1988
- 1988-09-28 JP JP12677588U patent/JPH0248403U/ja active Pending