JPS58194294U - Seal material for segments for shield construction - Google Patents

Seal material for segments for shield construction

Info

Publication number
JPS58194294U
JPS58194294U JP9111082U JP9111082U JPS58194294U JP S58194294 U JPS58194294 U JP S58194294U JP 9111082 U JP9111082 U JP 9111082U JP 9111082 U JP9111082 U JP 9111082U JP S58194294 U JPS58194294 U JP S58194294U
Authority
JP
Japan
Prior art keywords
sealing material
segments
shield construction
seal material
thin
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
JP9111082U
Other languages
Japanese (ja)
Other versions
JPS625114Y2 (en
Inventor
本村　久男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP9111082U priority Critical patent/JPS58194294U/en
Publication of JPS58194294U publication Critical patent/JPS58194294U/en
Application granted granted Critical
Publication of JPS625114Y2 publication Critical patent/JPS625114Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のシール材を示す縦断側面図、第２図はセ
グメント組立状態を示す正面図、第３図は従来のシール
材の使用状態の一例を示す断面図、第４図は本考案のシ
ール材で使用する弾性芯材の一例を示す斜視図、第５図
は本考案のシール材の実施例を示す縦断正面図、第６図
は本考案のシール材を貼着したセグメントの組立て状態
を示す縦断面図である。 １・・・セグメント、２・・・溝、３ａ・・・基本シー
ル、３ｂ・・・カバーシール、４・・・弾性帯状芯材、
４ａ。 ４ａ′・・・コア部、４ｂ・・・小孔、５・・・シール
材、５ａ・・・本体部分、５ｂ、　　５ｂ’・・・肉薄
片。Fig. 1 is a longitudinal side view showing a conventional sealing material, Fig. 2 is a front view showing a segment assembled state, Fig. 3 is a sectional view showing an example of a state in which the conventional sealing material is used, and Fig. 4 is a present invention. Fig. 5 is a longitudinal sectional front view showing an example of the sealing material of the present invention, and Fig. 6 is an assembly of segments to which the sealing material of the present invention is attached. It is a longitudinal cross-sectional view showing a state. DESCRIPTION OF SYMBOLS 1...Segment, 2...Groove, 3a...Basic seal, 3b...Cover seal, 4...Elastic band-shaped core material,
4a. 4a'...Core portion, 4b...Small hole, 5...Sealing material, 5a...Body portion, 5b, 5b'...Thin piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 大断面のコンクリートシールドセグメントに形成した溝
内に配設するシール材において、該シール材両側に上記
溝から突出する肉薄片を一体に形成し、弾性帯状芯材の
両側端コア部を上記肉薄片内に位置させるようにして芯
材をシール材の長手方向に埋設したことを特徴とするシ
ールド工事用セグメントのシール材。In a sealing material disposed in a groove formed in a concrete shield segment with a large cross-section, thin-walled pieces projecting from the groove are integrally formed on both sides of the sealing material, and the core portions at both ends of the elastic band-shaped core material are connected to the thin-walled pieces. A sealing material for a segment for shield construction, characterized in that a core material is buried in the longitudinal direction of the sealing material so as to be located inside.
JP9111082U 1982-06-18 1982-06-18 Seal material for segments for shield construction Granted JPS58194294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9111082U JPS58194294U (en) 1982-06-18 1982-06-18 Seal material for segments for shield construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9111082U JPS58194294U (en) 1982-06-18 1982-06-18 Seal material for segments for shield construction

Publications (2)

Publication Number Publication Date
JPS58194294U true JPS58194294U (en) 1983-12-24
JPS625114Y2 JPS625114Y2 (en) 1987-02-05

Family

ID=30099527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9111082U Granted JPS58194294U (en) 1982-06-18 1982-06-18 Seal material for segments for shield construction

Country Status (1)

Country Link
JP (1) JPS58194294U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013142265A (en) * 2012-01-12 2013-07-22 Nippon Steel & Sumitomo Metal Seal structure of segment for tunnel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818111U (en) * 1971-07-07 1973-03-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818111U (en) * 1971-07-07 1973-03-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013142265A (en) * 2012-01-12 2013-07-22 Nippon Steel & Sumitomo Metal Seal structure of segment for tunnel

Also Published As

Publication number Publication date
JPS625114Y2 (en) 1987-02-05

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