JPH0318205U - - Google Patents
Info
- Publication number
- JPH0318205U JPH0318205U JP7843989U JP7843989U JPH0318205U JP H0318205 U JPH0318205 U JP H0318205U JP 7843989 U JP7843989 U JP 7843989U JP 7843989 U JP7843989 U JP 7843989U JP H0318205 U JPH0318205 U JP H0318205U
- Authority
- JP
- Japan
- Prior art keywords
- finger
- plates
- sealing material
- finger plate
- 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.)
- Granted
Links
- 210000001145 finger joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 230000003187 abdominal effect Effects 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案の第１実施例の説明図、第２図
、第３図は第２実施例の説明図、第４図、第５図
は従来例の説明図であり、図中、
３……バツクアツプ材、４……シール材、５…
…フインガージヨイント、６……防火層、１３…
…腹板、３２……防火層。
FIG. 1 is an explanatory diagram of the first embodiment of the present invention, FIGS. 2 and 3 are explanatory diagrams of the second embodiment, and FIGS. 4 and 5 are explanatory diagrams of the conventional example. 3...Backup material, 4...Sealing material, 5...
...Finger joint, 6...Fire protection layer, 13...
...belly plate, 32...fire protection layer.
Claims (1)
部５１を隔てた状態で互いに咬み合う櫛歯状のフ
インガープレート５，５を設けると共に、上記腹
板１３，１３の下部には互いに対向突出する棚板
１２，１２を配設し、これらフインガープレート
５と棚板１２の上下間にバツクアツプ材３とシー
ル材４を下方より順次収容したフインガージヨイ
ントに於いて、少なくともフインガープレート５
，５の咬合間隙部５１を覆う大きさを有する不燃
性又は難燃性の防火層６を、該フインガープレー
ト５とその下方のシール材４の間に介装配設した
フインガージヨイント。 バツクアツプ材３を発泡ウレタン製のバツク
アツプ本体３１とその外面を被覆する防火層２３
で被覆した請求項１に記載のフインガージヨイン
ト。[Claims for Utility Model Registration] Comb tooth-shaped finger plates 5, 5 are provided on the upper portions of the opposing abdominal plates 13, 13, which interlock with each other with an occlusal gap 51 in between. At the bottom of 13, shelf plates 12, 12 are disposed that protrude opposite to each other, and between the upper and lower portions of these finger plates 5 and shelf plates 12, a back-up material 3 and a sealing material 4 are sequentially accommodated from below into a finger joint. At least finger plate 5
, 5, a non-combustible or flame-retardant fire prevention layer 6 having a size that covers the occlusal gap 51 of the finger plate 5 is interposed between the finger plate 5 and the sealing material 4 below it. The back up material 3 is made of urethane foam back up main body 31 and a fireproof layer 23 covering the outer surface thereof.
2. A finger joint according to claim 1 coated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843989U JPH0626562Y2 (en) | 1989-07-03 | 1989-07-03 | Finger joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843989U JPH0626562Y2 (en) | 1989-07-03 | 1989-07-03 | Finger joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318205U true JPH0318205U (en) | 1991-02-22 |
| JPH0626562Y2 JPH0626562Y2 (en) | 1994-07-20 |
Family
ID=31621712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7843989U Expired - Fee Related JPH0626562Y2 (en) | 1989-07-03 | 1989-07-03 | Finger joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626562Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057246A (en) * | 2006-08-31 | 2008-03-13 | Yokohama Rubber Co Ltd:The | Water cut-off structure of expansion device of highway bridge |
| JP2015200137A (en) * | 2014-04-09 | 2015-11-12 | 旭化工株式会社 | Non-flammable, heat-insulating, elastic and expandable protective material |
-
1989
- 1989-07-03 JP JP7843989U patent/JPH0626562Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057246A (en) * | 2006-08-31 | 2008-03-13 | Yokohama Rubber Co Ltd:The | Water cut-off structure of expansion device of highway bridge |
| JP2015200137A (en) * | 2014-04-09 | 2015-11-12 | 旭化工株式会社 | Non-flammable, heat-insulating, elastic and expandable protective material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626562Y2 (en) | 1994-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |