JPS6287907U - - Google Patents
Info
- Publication number
- JPS6287907U JPS6287907U JP18092985U JP18092985U JPS6287907U JP S6287907 U JPS6287907 U JP S6287907U JP 18092985 U JP18092985 U JP 18092985U JP 18092985 U JP18092985 U JP 18092985U JP S6287907 U JPS6287907 U JP S6287907U
- Authority
- JP
- Japan
- Prior art keywords
- group
- ceramic
- elements
- specific gravity
- less
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000001247 metal acetylides Chemical group 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
第１図は本考案の軽量スパイクの一実施例を示
す断面図である。第２図ないし第４図は従来のス
パイクを示す断面図であり、第２図と第３図は、
タイヤに植設した状態を示す。第５図は本発明の
実施例１〜３の軽量スパイクと従来のスパイクと
の路面損傷テストの結果を比較して示したグラフ
である。
１……ピン、２……シヤンク、３……ロウ材、
４……タイヤ、５……ソリツドセラミツクスパイ
ク、６……棒状ピン、７……シヤンク、８……補
強リング。
FIG. 1 is a sectional view showing an embodiment of the lightweight spike of the present invention. Figures 2 to 4 are cross-sectional views showing conventional spikes, and Figures 2 and 3 are
Shown is the state planted on the tire. FIG. 5 is a graph comparing the results of a road damage test between the lightweight spikes of Examples 1 to 3 of the present invention and conventional spikes. 1...pin, 2...shank, 3...brazing material,
4...Tire, 5...Solid ceramic spike, 6...Bar-shaped pin, 7...Shank, 8...Reinforcement ring.
Claims (1)
の炭化物、窒化物、酸化物又は硼化物、若しくは
これらの混合物、又はこれらと金属との複合物を
主成分とし、ロツクウエルＡスケール８０以上の
硬度を有し、比重６．５以下のセラミツクスから
なる棒状のピンと、このピンをその一端が突出す
るように一端に埋設し、上記セラミツクスよりも
小さい比重を有するプラスチツク又はプラスチツ
ク複合材料からなるシヤンクとからなり、全体の
重量が１ｇ以下であることを特徴とするスノータ
イヤ用軽量スパイク。 The main component is carbides, nitrides, oxides, or borides of Group A, Group A, or Group B elements of the Periodic Table of Elements, or mixtures thereof, or composites of these and metals, and has a Rockwell A scale of 80 or higher. A rod-shaped pin made of ceramic having hardness and a specific gravity of 6.5 or less, and a shank made of plastic or a plastic composite material having a specific gravity smaller than the ceramic, the pin being buried in one end so that one end protrudes. A lightweight spike for snow tires characterized by a total weight of 1 g or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092985U JPS6287907U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092985U JPS6287907U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287907U true JPS6287907U (en) | 1987-06-05 |
Family
ID=31125332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18092985U Pending JPS6287907U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287907U (en) |
-
1985
- 1985-11-22 JP JP18092985U patent/JPS6287907U/ja active Pending
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