JPS61184709U - - Google Patents
Info
- Publication number
- JPS61184709U JPS61184709U JP6918985U JP6918985U JPS61184709U JP S61184709 U JPS61184709 U JP S61184709U JP 6918985 U JP6918985 U JP 6918985U JP 6918985 U JP6918985 U JP 6918985U JP S61184709 U JPS61184709 U JP S61184709U
- Authority
- JP
- Japan
- Prior art keywords
- rubber elastic
- elastic member
- ceramic particles
- ceramic
- road
- 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
- 239000002245 particle Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案の実施例に係る道路継目用ゴム
製伸縮部材を道路継目部に設置した状態を示す縦
断面図、第２図は第１図の部分拡大図、第３〜６
図は本考案の他の実施例を示す正面図、第７図は
従来例の道路継目用ゴム製伸縮部材を示す正面図
である。
１６……ゴム製伸縮部材、１８……セラミツク
粒子層、１９……セラミツク粒子。
Fig. 1 is a vertical cross-sectional view showing a state in which a rubber elastic member for road joints according to an embodiment of the present invention is installed at a road joint, Fig. 2 is a partially enlarged view of Fig. 1, and Fig. 3 to 6
The figure is a front view showing another embodiment of the present invention, and FIG. 7 is a front view showing a conventional rubber elastic member for road joints. 16... Rubber elastic member, 18... Ceramic particle layer, 19... Ceramic particles.
Claims (1)
を吸収するゴム製伸縮材を備えた道路継目用ゴム
製伸縮部材において、上記ゴム製伸縮材の表面あ
るいに内部に複数個のセラミツク粒子を混入した
ことを特徴とする道路継目用ゴム製伸縮部材。 (2) 複数個のセラミツク粒子が一層あるいは複
層のセラミツク粒子層を形成している実用新案登
録請求の範囲第１項に記載の道路継目用ゴム製伸
縮部材。 (3) セラミツク粒子層として、表面に接着剤処
理をした複数個のセラミツク粒子を未加硫ゴムに
混入、加硫成形して粒子層を形成したものを用い
た実用新案登録請求の範囲第２項に記載の道路継
目用ゴム製伸縮部材。 (4) セラミツク粒子として、平均粒径が０．０
５〜１０mmよりなるアルミナセラミツク、あるい
はジルコニアセラミツク粒子を用いた実用新案登
録請求の範囲第１、２項または第３項に記載の道
路継目用ゴム製伸縮部材。[Scope of Claim for Utility Model Registration] (1) A rubber elastic member for road joints, which is disposed at a road joint and is equipped with a rubber elastic material that absorbs the amount of expansion and contraction of the joint. A rubber elastic member for road joints characterized by having a plurality of ceramic particles mixed on the surface or inside. (2) The rubber elastic member for road joints according to claim 1, wherein a plurality of ceramic particles form one or more ceramic particle layers. (3) Utility model registration claim 2 in which a ceramic particle layer is formed by mixing a plurality of ceramic particles whose surfaces are treated with adhesive into unvulcanized rubber and vulcanizing the mixture to form a particle layer. Rubber elastic member for road joints as described in . (4) Ceramic particles with an average particle size of 0.0
The rubber elastic member for road joints according to claim 1, 2 or 3, which uses alumina ceramic or zirconia ceramic particles having a diameter of 5 to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985069189U JPH0330404Y2 (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985069189U JPH0330404Y2 (en) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61184709U true JPS61184709U (en) | 1986-11-18 |
| JPH0330404Y2 JPH0330404Y2 (en) | 1991-06-27 |
Family
ID=30604626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985069189U Expired JPH0330404Y2 (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330404Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101360788B1 (en) * | 2010-12-06 | 2014-02-12 | 주식회사 오에이티엠엔씨 | Method for constructing joint part of structure using Expension Join |
| JP2015067982A (en) * | 2013-09-27 | 2015-04-13 | 有限会社インテック | Rubber concrete for road bridge and construction method therefor, and expansion device using rubber concrete for road bridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648407A (en) * | 1979-09-26 | 1981-05-01 | Nitta Belt Kk | Expansion coupling equipment for roads |
| JPS581773A (en) * | 1981-06-26 | 1983-01-07 | Akebono Brake Ind Co Ltd | Friction material |
| JPS608060A (en) * | 1983-06-28 | 1985-01-16 | 株式会社ブリヂストン | Rubber with flame spraying coating layer |
-
1985
- 1985-05-09 JP JP1985069189U patent/JPH0330404Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648407A (en) * | 1979-09-26 | 1981-05-01 | Nitta Belt Kk | Expansion coupling equipment for roads |
| JPS581773A (en) * | 1981-06-26 | 1983-01-07 | Akebono Brake Ind Co Ltd | Friction material |
| JPS608060A (en) * | 1983-06-28 | 1985-01-16 | 株式会社ブリヂストン | Rubber with flame spraying coating layer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101360788B1 (en) * | 2010-12-06 | 2014-02-12 | 주식회사 오에이티엠엔씨 | Method for constructing joint part of structure using Expension Join |
| JP2015067982A (en) * | 2013-09-27 | 2015-04-13 | 有限会社インテック | Rubber concrete for road bridge and construction method therefor, and expansion device using rubber concrete for road bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330404Y2 (en) | 1991-06-27 |