JPH02116505U - - Google Patents

Info

Publication number
JPH02116505U
JPH02116505U JP2360789U JP2360789U JPH02116505U JP H02116505 U JPH02116505 U JP H02116505U JP 2360789 U JP2360789 U JP 2360789U JP 2360789 U JP2360789 U JP 2360789U JP H02116505 U JPH02116505 U JP H02116505U
Authority
JP
Japan
Prior art keywords
main body
bridge
elastic body
pair
side wall
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
Application number
JP2360789U
Other languages
Japanese (ja)
Other versions
JPH0617841Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989023607U priority Critical patent/JPH0617841Y2/en
Publication of JPH02116505U publication Critical patent/JPH02116505U/ja
Application granted granted Critical
Publication of JPH0617841Y2 publication Critical patent/JPH0617841Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の橋梁用伸縮継手の一例を示す
断面図、第２図はその平面図、第３図は従来の橋
梁伸縮継手の断面図である。 １０，２０……本体部分、１１，２１……側壁
部、１２，２２……上面部、１３，２３……アン
カー、３０……弾性体、、４０……シール部材、
５０……バツクアツプ部材。 FIG. 1 is a sectional view showing an example of the bridge expansion joint of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a sectional view of a conventional bridge expansion joint. DESCRIPTION OF SYMBOLS 10, 20... Main body part, 11, 21... Side wall part, 12, 22... Top surface part, 13, 23... Anchor, 30... Elastic body, 40... Seal member,
50...Backup member.

Claims (1)

【実用新案登録請求の範囲】 相隣する床版の各端部に相互に対向するように
それぞれ取り付けられており、それぞれが略鉛直
状で橋梁の幅方向に延びる側壁部、および各側壁
部の上部から他方の側壁部に向けて延出してその
延出した先端部同士が上下に適当な間隔をあけて
重なりあつた上面部を有する一対の本体部材と、 一方の本体部材の下方に位置する上面部上に配
設されており、その一側部が、他方の本体部材の
上方に位置する上面部とは摺動可能になつた弾性
体と、 各本体部材における側壁部の下部間にわたつて
架設されたバツクアツプ部材と、 該バツクアツプ部材と各本体部の上面部との間
に充填されたシール材と、 を具備する橋梁用伸縮継手。[Claims for Utility Model Registration] Side walls that are attached to each end of adjacent deck slabs so as to face each other, each of which is substantially vertical and extends in the width direction of the bridge; a pair of main body members each having an upper surface portion extending from the upper portion toward the other side wall portion and having the top end portions of the extended ends overlapping each other vertically with an appropriate interval; and a pair of main body members located below the one main body member. An elastic body is disposed on the top surface and one side of the elastic body is slidable relative to the top surface located above the other main body member, and the elastic body extends between the lower part of the side wall of each main body member. 1. An expansion joint for a bridge, comprising: a backup member that is installed as a bridge; and a sealing material filled between the backup member and the upper surface of each main body.
JP1989023607U 1989-02-28 1989-02-28 Expansion joint for bridge Expired - Lifetime JPH0617841Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989023607U JPH0617841Y2 (en) 1989-02-28 1989-02-28 Expansion joint for bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989023607U JPH0617841Y2 (en) 1989-02-28 1989-02-28 Expansion joint for bridge

Publications (2)

Publication Number Publication Date
JPH02116505U true JPH02116505U (en) 1990-09-18
JPH0617841Y2 JPH0617841Y2 (en) 1994-05-11

Family

ID=31242740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989023607U Expired - Lifetime JPH0617841Y2 (en) 1989-02-28 1989-02-28 Expansion joint for bridge

Country Status (1)

Country Link
JP (1) JPH0617841Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075476A (en) * 2015-10-14 2017-04-20 ニッタ株式会社 Expansion device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238502A (en) * 1984-05-10 1985-11-27 空山　裕二 Water-proof extending and contracting apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238502A (en) * 1984-05-10 1985-11-27 空山　裕二 Water-proof extending and contracting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075476A (en) * 2015-10-14 2017-04-20 ニッタ株式会社 Expansion device

Also Published As

Publication number Publication date
JPH0617841Y2 (en) 1994-05-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term