JPS6162926U - - Google Patents
Info
- Publication number
- JPS6162926U JPS6162926U JP1984148827U JP14882784U JPS6162926U JP S6162926 U JPS6162926 U JP S6162926U JP 1984148827 U JP1984148827 U JP 1984148827U JP 14882784 U JP14882784 U JP 14882784U JP S6162926 U JPS6162926 U JP S6162926U
- Authority
- JP
- Japan
- Prior art keywords
- impact
- receiving part
- impact receiving
- rubber
- shaped
- 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Description
図はこの考案の実施例及び従来例を示すもので
あり、第１図は断面図、第２図は平面図、第３図
は変形態様を示す正面図、第４図は衝撃エネルギ
ー吸収特性を示す特性曲線図、第５図は従来の防
舷材の正面図である。
１…受衝部、１ａ…受衝頂面、１ｂ…周側面、
２…支衝部、３…取付部、Ａ…防舷材。
The figures show an example of this invention and a conventional example, in which Fig. 1 is a sectional view, Fig. 2 is a plan view, Fig. 3 is a front view showing a modified form, and Fig. 4 shows impact energy absorption characteristics. The characteristic curve diagram shown in FIG. 5 is a front view of a conventional fender. 1... Impact receiving part, 1a... Impact receiving top surface, 1b... Circumferential side,
2... Support part, 3... Mounting part, A... Fender.
Claims (1)
厚肉円盤状の受衝部と、この受衝部から末広がり
状に延びて一体的に形成された中空截頭円錐状の
支衝部と、上記受衝頂面と平行にて支承部下端か
ら径方向外方へ延設された環状の取付部とからな
り、上記受衝部の直径が支衝部下端の内径以下に
形成されているとともに、上記受衝部がＪＩＳ
Ａ硬度７５以上のゴムにより形成され、支衝部が
ＪＩＳ Ａ硬度７５未満のゴムにより形成されて
いることを特徴とするゴム製椀形防舷材。 ２ 受衝部下部の少なくとも内周面が、中方向へ
「く」の字状に屈折されている上記実用新案登録
請求の範囲第１項記載のゴム製椀形防舷材。[Scope of Claim for Utility Model Registration] 1. A thick disk-shaped impact receiving part having a circumferential side that is perpendicular to the flat impact receiving top surface, and an integrally formed impact receiving part that extends outward from the impact receiving part. It consists of a hollow truncated cone-shaped support part and an annular attachment part extending radially outward from the lower end of the support in parallel with the impact-receiving top surface, and the diameter of the impact-receiving part corresponds to the support part. It is formed to be smaller than the inner diameter of the lower end, and the above-mentioned impact receiving part conforms to JIS
A rubber bowl-shaped fender, characterized in that it is made of rubber with an A hardness of 75 or more, and the support part is made of rubber with a JIS A hardness of less than 75. 2. The rubber bowl-shaped fender according to claim 1 of the above-mentioned utility model registration claim, wherein at least the inner circumferential surface of the lower part of the impact receiving part is bent inward in a dogleg shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148827U JPS6162926U (en) | 1984-10-01 | 1984-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148827U JPS6162926U (en) | 1984-10-01 | 1984-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162926U true JPS6162926U (en) | 1986-04-28 |
Family
ID=30707028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984148827U Pending JPS6162926U (en) | 1984-10-01 | 1984-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162926U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927836A (en) * | 1972-06-01 | 1974-03-12 | ||
| JPS5655299U (en) * | 1979-10-05 | 1981-05-14 |
-
1984
- 1984-10-01 JP JP1984148827U patent/JPS6162926U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927836A (en) * | 1972-06-01 | 1974-03-12 | ||
| JPS5655299U (en) * | 1979-10-05 | 1981-05-14 |