JPS60103718U - Water-stop packing of joint bolts for shield segments - Google Patents
Water-stop packing of joint bolts for shield segmentsInfo
- Publication number
- JPS60103718U JPS60103718U JP19685283U JP19685283U JPS60103718U JP S60103718 U JPS60103718 U JP S60103718U JP 19685283 U JP19685283 U JP 19685283U JP 19685283 U JP19685283 U JP 19685283U JP S60103718 U JPS60103718 U JP S60103718U
- Authority
- JP
- Japan
- Prior art keywords
- water
- shield segments
- joint bolts
- compression margin
- joint
- 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
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Gasket Seals (AREA)
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
第1図は従来の止水バッキングの取付時の状態を示す縦
断側面図、第2図は同上使用状態を示す縦断側面図、第
3図は本考案の止水バッキングの第1実施例を示す一部
切欠いた正面図、第4図は同上平面図、第5図は同上使
用状態を示す縦断側面図、第6図は本考案の止水バッキ
ングの第2実施例を示す一部切欠いた正面図、第7図は
同上使用状態を示す縦断側面図である。
1・・・セグメント、2・・・ボルト挿通孔、2a・・
・開口チーパ一部、3・・・継手ボルト、4. 4’−
座 ′金、4a・・・凹部、5・・・ナツト、6,
7,7′・・・バッキング、8・・・薄肉片、9,9′
・・・本体部、10・・・圧縮しろ。Fig. 1 is a longitudinal side view showing a conventional water-stop backing when it is installed, Fig. 2 is a longitudinal side view showing the same state in use, and Fig. 3 is a first embodiment of the water-stop backing of the present invention. FIG. 4 is a partially cutaway front view, FIG. 5 is a vertical side view showing the above in use, and FIG. 6 is a partially cutaway front view showing the second embodiment of the waterproof backing of the present invention. FIG. 7 is a longitudinal sectional side view showing the state of use of the same. 1... Segment, 2... Bolt insertion hole, 2a...
・Part of the opening tipper, 3...Joint bolt, 4. 4'-
Washer, 4a... recess, 5... nut, 6,
7, 7'... Backing, 8... Thin piece, 9, 9'
...Main body, 10...Compress.
Claims (3)
め挿入用の薄肉片を形成し、残りの本体部はボルト締付
は時の圧縮しろが少ない形状としたことを特徴とするシ
ールドセグメント用継手ボルトの止水バッキング。(1) A thin piece for insertion is formed in advance at one end of the ring body made of a water-swellable composition, and the rest of the main body is shaped to have a small compression margin when tightening bolts. Water-stop backing for joint bolts for shield segments.
状として圧縮しろを少なくする実用新案登録請求の範囲
第1項記載のシールドセグメント用継手ボルトの止水バ
ッキング。(2) The water-stop backing for a joint bolt for a shield segment according to claim 1, in which the main body has a shape with less protrusion from the end of the bolt insertion hole to reduce compression margin.
側の凹部に嵌入する形状として圧縮しろを少な(した実
用新案登録請求の範囲第1項記載のシールドセグメント
用継手ボルトの止水バッキング。(3) The body part has a shape in which the protruding part from the end of the bolt insertion hole fits into the concave part on the washer side, so that there is little compression margin. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19685283U JPS60103718U (en) | 1983-12-20 | 1983-12-20 | Water-stop packing of joint bolts for shield segments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19685283U JPS60103718U (en) | 1983-12-20 | 1983-12-20 | Water-stop packing of joint bolts for shield segments |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60103718U true JPS60103718U (en) | 1985-07-15 |
JPS6332974Y2 JPS6332974Y2 (en) | 1988-09-02 |
Family
ID=30422092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19685283U Granted JPS60103718U (en) | 1983-12-20 | 1983-12-20 | Water-stop packing of joint bolts for shield segments |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60103718U (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126109U (en) * | 1985-01-28 | 1986-08-08 | ||
JPH0411200A (en) * | 1990-04-27 | 1992-01-16 | Kajima Corp | Coupling bolt holder in concrete segment |
JPH0473611U (en) * | 1990-11-06 | 1992-06-29 | ||
JPH04105196U (en) * | 1991-02-19 | 1992-09-10 | 石川島播磨重工業株式会社 | Bolt mounting structure for automatic fastening segments |
JPH06235189A (en) * | 1993-02-05 | 1994-08-23 | Dai Ichi Kogyo Seiyaku Co Ltd | Sizing agent for paper production |
JPH0710624U (en) * | 1993-07-30 | 1995-02-14 | シーアイ化成株式会社 | Waterproof packing for bolts |
JP2014025589A (en) * | 2013-09-10 | 2014-02-06 | Waterworks Technology Development Organization Co Ltd | Method for fastening fluid pipe flange part, and piping reinforcement tool |
NO20181393A1 (en) * | 2018-10-30 | 2019-10-21 | Vik Oersta As | Rear disc system for mounting surface element by bolt |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502935U (en) * | 1973-05-15 | 1975-01-13 | ||
JPS5117399U (en) * | 1974-07-27 | 1976-02-07 | ||
JPS58102192U (en) * | 1981-12-29 | 1983-07-12 | シャープ株式会社 | refrigerator |
-
1983
- 1983-12-20 JP JP19685283U patent/JPS60103718U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502935U (en) * | 1973-05-15 | 1975-01-13 | ||
JPS5117399U (en) * | 1974-07-27 | 1976-02-07 | ||
JPS58102192U (en) * | 1981-12-29 | 1983-07-12 | シャープ株式会社 | refrigerator |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126109U (en) * | 1985-01-28 | 1986-08-08 | ||
JPH0411200A (en) * | 1990-04-27 | 1992-01-16 | Kajima Corp | Coupling bolt holder in concrete segment |
JPH0473611U (en) * | 1990-11-06 | 1992-06-29 | ||
JPH04105196U (en) * | 1991-02-19 | 1992-09-10 | 石川島播磨重工業株式会社 | Bolt mounting structure for automatic fastening segments |
JPH06235189A (en) * | 1993-02-05 | 1994-08-23 | Dai Ichi Kogyo Seiyaku Co Ltd | Sizing agent for paper production |
JPH0710624U (en) * | 1993-07-30 | 1995-02-14 | シーアイ化成株式会社 | Waterproof packing for bolts |
JP2014025589A (en) * | 2013-09-10 | 2014-02-06 | Waterworks Technology Development Organization Co Ltd | Method for fastening fluid pipe flange part, and piping reinforcement tool |
NO20181393A1 (en) * | 2018-10-30 | 2019-10-21 | Vik Oersta As | Rear disc system for mounting surface element by bolt |
Also Published As
Publication number | Publication date |
---|---|
JPS6332974Y2 (en) | 1988-09-02 |
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