JPH0278611U - - Google Patents
Info
- Publication number
- JPH0278611U JPH0278611U JP15547588U JP15547588U JPH0278611U JP H0278611 U JPH0278611 U JP H0278611U JP 15547588 U JP15547588 U JP 15547588U JP 15547588 U JP15547588 U JP 15547588U JP H0278611 U JPH0278611 U JP H0278611U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- finger
- supporting bodies
- bodies
- plate
- 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
- 210000001015 abdomen Anatomy 0.000 claims description 2
- 230000003187 abdominal effect Effects 0.000 claims 2
- 210000001145 finger joint Anatomy 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Road Paving Structures (AREA)
Description
第１図は本考案実施例の断面斜視図、第２図は
第１、第２支承体７，８の分解斜視図、第３図は
補修作業の説明図、第４図は第２実施例の説明図
、第５図は従来例の説明図であり、
図中、３……フインガープレート、４……樋、
７……第１支承体、８……第２支承体、９……覆
板、１０……腹板。
Fig. 1 is a cross-sectional perspective view of the embodiment of the present invention, Fig. 2 is an exploded perspective view of the first and second supports 7 and 8, Fig. 3 is an explanatory diagram of repair work, and Fig. 4 is the second embodiment. FIG. 5 is an explanatory diagram of a conventional example, and in the figure, 3...finger plate, 4...gutter,
7...first support body, 8...second support body, 9...cover plate, 10...belly plate.
Claims (1)
う櫛歯状のフインガープレート３，３を対向配設
すると共に、その下方に位置する腹板１０，１０
間には雨水等を排水する排水樋４を架設したフイ
ンガージヨイントに於いて、フインガープレート
３，３と排水する排水樋４の間に位置する腹板１
０，１０部分に、互いに対向する一対の第１、第
２支承体７，８を突出させ、対向するこれら第１
、第２支承体７，８相互の間隙を覆う覆板９をこ
れら両支承体７，８の上面間に架設状態に載置す
ると共に該覆板９がフインガープレート３，３の
下面に接触又は接近するようにし、更に、該覆板
９と少なくとも一方の支承体とを非固定状態にし
、これにより、該覆板９と少なくとも一方の支承
体７，８が道路基盤の伸縮方向に相互に摺動し得
るようにしたフインガージヨイント。 Comb tooth-shaped finger plates 3, 3 that engage with each other are arranged oppositely on the upper surfaces of the opposing abdominal plates 10, 10, and the abdominal plates 10, 10 located below the comb-like finger plates 3, 3.
In a finger joint in which a drainage gutter 4 for draining rainwater etc. is installed between, a belly plate 1 is located between the finger plates 3, 3 and the drainage gutter 4 for draining water.
A pair of first and second supporting bodies 7 and 8 that are opposed to each other are protruded from the parts 0 and 10, and these first and second supporting bodies that are opposed to each other are
, a cover plate 9 covering the gap between the second support bodies 7 and 8 is placed between the upper surfaces of these two support bodies 7 and 8, and the cover plate 9 contacts the lower surfaces of the finger plates 3 and 3. In addition, the covering plate 9 and at least one of the supporting bodies are made to be in an unfixed state, so that the covering plate 9 and at least one of the supporting bodies 7 and 8 are mutually moved in the direction of expansion and contraction of the road base. A finger joint that can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15547588U JPH0278611U (en) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15547588U JPH0278611U (en) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278611U true JPH0278611U (en) | 1990-06-18 |
Family
ID=31433139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15547588U Pending JPH0278611U (en) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016023408A (en) * | 2014-07-16 | 2016-02-08 | 新井 良昌 | Expansion joint for road bridge |
| JP2017075476A (en) * | 2015-10-14 | 2017-04-20 | ニッタ株式会社 | Expansion device |
-
1988
- 1988-11-28 JP JP15547588U patent/JPH0278611U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016023408A (en) * | 2014-07-16 | 2016-02-08 | 新井 良昌 | Expansion joint for road bridge |
| JP2017075476A (en) * | 2015-10-14 | 2017-04-20 | ニッタ株式会社 | Expansion device |