JPS5846806U - Damage prevention device for casing fixing device - Google Patents
Damage prevention device for casing fixing deviceInfo
- Publication number
- JPS5846806U JPS5846806U JP14142481U JP14142481U JPS5846806U JP S5846806 U JPS5846806 U JP S5846806U JP 14142481 U JP14142481 U JP 14142481U JP 14142481 U JP14142481 U JP 14142481U JP S5846806 U JPS5846806 U JP S5846806U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- damage prevention
- casing fixing
- fixing device
- prevention device
- 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.)
- Pending
Links
Landscapes
- Casings For Electric Apparatus (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図は従来のケーシングの固定手段を示す図、第２図
は打撃スパナによって植込みボルトをケーシングに締付
ける実施例を示す斜視図、第３図は ゛打撃スパ
ナにより植込みボルトに倒れが発生する説明図、第４図
は植込ボルトＸ軸、Ｙ軸方向に分力が働くことを示す図
、第５図は植込みボルトのねじ部がボルト穴コーナーに
よってかじり損傷されることを示す図、第６図は本考案
の実施例を示す図である。
４・・・外部ケーシング、５・・・内部ケーシング、７
・・・植込ボルト、１０・・・ボルト穴、１３・・・軟
質板。Fig. 1 is a diagram showing a conventional casing fixing means, Fig. 2 is a perspective view showing an example of tightening the stud bolt to the casing with a percussion spanner, and Fig. 3 is an explanation of how the stud bolt collapses due to the percussion wrench. Figure 4 is a diagram showing that component forces act in the X-axis and Y-axis directions of the stud bolt, Figure 5 is a diagram showing that the threaded portion of the stud bolt is damaged by galling at the bolt hole corner, and Figure 6 The figure shows an embodiment of the present invention. 4... External casing, 5... Internal casing, 7
... Studded bolt, 10... Bolt hole, 13... Soft plate.
Claims (1)
らが水平面で二分割され、互にボルトで、結合されてい
るものにおいて、内部ケーシング分解時、ケーシングを
固定するボルトのねじ山が損傷しないようにケーシング
のボルト穴偶部に軟質板を被着したことを特徴とするケ
ーシング固定装置の損傷防止装置。When the inner casing consists of an outer casing and an inner casing, which are divided into two on the horizontal plane and connected to each other with bolts, the casing should be A damage prevention device for a casing fixing device, characterized in that a soft plate is attached to a bolt hole joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14142481U JPS5846806U (en) | 1981-09-25 | 1981-09-25 | Damage prevention device for casing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14142481U JPS5846806U (en) | 1981-09-25 | 1981-09-25 | Damage prevention device for casing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846806U true JPS5846806U (en) | 1983-03-29 |
Family
ID=29934523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14142481U Pending JPS5846806U (en) | 1981-09-25 | 1981-09-25 | Damage prevention device for casing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079592A (en) * | 2007-09-25 | 2009-04-16 | General Electric Co <Ge> | Bolt assembly for steam turbine engine and method of assembling the same |
-
1981
- 1981-09-25 JP JP14142481U patent/JPS5846806U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079592A (en) * | 2007-09-25 | 2009-04-16 | General Electric Co <Ge> | Bolt assembly for steam turbine engine and method of assembling the same |
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