JP5014097B2 - パッキンフォロワ抜き取り工具 - Google Patents
パッキンフォロワ抜き取り工具 Download PDFInfo
- Publication number
- JP5014097B2 JP5014097B2 JP2007317963A JP2007317963A JP5014097B2 JP 5014097 B2 JP5014097 B2 JP 5014097B2 JP 2007317963 A JP2007317963 A JP 2007317963A JP 2007317963 A JP2007317963 A JP 2007317963A JP 5014097 B2 JP5014097 B2 JP 5014097B2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- packing follower
- peripheral surface
- engaged
- valve
- 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.)
- Expired - Fee Related
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Images
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Sealing Devices (AREA)
Description
2 環状板
3 押しボルト
4 貫通孔
5,6,7,8 分割片
5a、5b 分割面
6a,6b 分割面
7a、7b 分割面
8a、8b 分割面
9 軸封装置
10、11、12、13 係合部
10a 係合部
10b 係合部(溝)
15〜22 ねじ孔
25〜28 切り込み部
30〜33 切り欠き部
40 グランド部
41 弁軸
42 グランドパッキン
43 パッキンフォロワ
43a、43b、43c パッキンフォロワ被係合部
44 パッキンフランジ
45 パッキン押さえボルト
46 ナット
47 パッキン収納空間
Claims (1)
- 外周面に被係合部を有し、弁軸周りに充填されるパッキンを当該弁軸の方向に押圧するパッキンフォロワを備える弁の軸封装置から前記パッキンフォロワを前記弁軸に沿って抜き出す工具であって、
略中央に設けられた貫通孔から外周に向けて放射状に複数の分割片に分割可能とされ、当該貫通孔の端縁から外周に向けて略放射状にパッキンフランジの締め付けボルトを挿通可能な複数の切り込み部が設けられており、
前記貫通孔の前記切り込み部を除く内周面に前記被係合部と係合可能な係合部を有するとともに、該貫通孔の前記切り込み部を除く周縁に沿って前記弁軸の同心円上に表裏面に貫通するねじ穴が所定間隔で穿設されている環状板と、
前記ねじ穴に螺合され、これによって前記環状板を前記パッキンフォロワの抜き取り方向に移動させる押しボルトとを備えており、
前記被係合部は、前記パッキンフォロワの弁座側の相対的に小径の外周面と操作端側の相対的に大径の外周面とによって形成される段差で構成され、
前記係合部は、前記内周面に着脱自在に固定されたリング状体により前記被係合部に係合可能な段差が構成されたものであることを特徴とするパッキンフォロワ抜き取り具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007317963A JP5014097B2 (ja) | 2007-12-10 | 2007-12-10 | パッキンフォロワ抜き取り工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007317963A JP5014097B2 (ja) | 2007-12-10 | 2007-12-10 | パッキンフォロワ抜き取り工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009138885A JP2009138885A (ja) | 2009-06-25 |
JP5014097B2 true JP5014097B2 (ja) | 2012-08-29 |
Family
ID=40869692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007317963A Expired - Fee Related JP5014097B2 (ja) | 2007-12-10 | 2007-12-10 | パッキンフォロワ抜き取り工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5014097B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7311275B2 (ja) * | 2019-02-19 | 2023-07-19 | 住友重機械工業株式会社 | コールドヘッドの分解方法、およびジグのセット |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205450U (ja) * | 1981-06-24 | 1982-12-27 | ||
JPS61278496A (ja) * | 1985-06-03 | 1986-12-09 | Nippon Kokan Kk <Nkk> | 船尾管軸封パツキン締付装置 |
US5373636A (en) * | 1992-10-07 | 1994-12-20 | Reliance Electric Industrial Company | Bearing removal system |
DE4243561C2 (de) * | 1992-12-22 | 1995-08-10 | Richter Chemie Technik Gmbh | Stopfbuchspackung |
JP2007044822A (ja) * | 2005-08-10 | 2007-02-22 | Mitsubishi Fuso Truck & Bus Corp | 軸受のインナーレース取外し装置 |
-
2007
- 2007-12-10 JP JP2007317963A patent/JP5014097B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009138885A (ja) | 2009-06-25 |
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