JPS6269616U - - Google Patents
Info
- Publication number
- JPS6269616U JPS6269616U JP1985161035U JP16103585U JPS6269616U JP S6269616 U JPS6269616 U JP S6269616U JP 1985161035 U JP1985161035 U JP 1985161035U JP 16103585 U JP16103585 U JP 16103585U JP S6269616 U JPS6269616 U JP S6269616U
- Authority
- JP
- Japan
- Prior art keywords
- die
- head
- fitting groove
- view
- screw
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図ないし第１３図は本考案の一実施例を示
すもので、第１図はスクリユの側面図、第２図は
スクリユウの正面図、第３図は締付工具の正面図
、第４図は締付工具の側面図、第５図はホルダー
の左側面図、第６図はホルダーの正面図、第７図
はホルダーの右側面図、第８図はダイ２５の正面
図、第９図はダイ２５の側面図、第１０図はダイ
２５の下面図、第１１図はダイ２６の正面図、第
１２図はダイ２６の側面図、第１３図はダイ２６
の下面図、第１４図は燃料集合体を示す概略構成
図、第１５図は従来のスクリユウの側面図、第１
６図は従来のスクリユウの正面図、第１７図は従
来のホルダーの側面図、第１８図は従来のホルダ
ーの正面図である。
２０……頭部、２２，２３……嵌合溝、２５，
２６……ダイ、２３ｃ……抜け止め部。
Figures 1 to 13 show one embodiment of the present invention, in which Figure 1 is a side view of the screw, Figure 2 is a front view of the screw, Figure 3 is a front view of the tightening tool, and Figure 4 is a front view of the screw. Figure 5 is a side view of the tightening tool, Figure 5 is a left side view of the holder, Figure 6 is a front view of the holder, Figure 7 is a right side view of the holder, Figure 8 is a front view of the die 25, and Figure 9 is a front view of the die 25. 10 is a bottom view of the die 25, FIG. 11 is a front view of the die 26, FIG. 12 is a side view of the die 26, and FIG. 13 is a side view of the die 26.
FIG. 14 is a schematic configuration diagram showing the fuel assembly. FIG. 15 is a side view of the conventional screw.
6 is a front view of a conventional screw, FIG. 17 is a side view of a conventional holder, and FIG. 18 is a front view of a conventional holder. 20... Head, 22, 23... Fitting groove, 25,
26...die, 23c...retainer part.
Claims (1)
工具の先端のダイ部を摺動させ、かつ該ダイ部の
上記頭部の周方向への遊動を防止する嵌合溝が形
成されると共に、該嵌合溝に、上記ダイ部に係合
して上記頭部の軸線方向へのダイ部の離脱を防止
する脱け止め部が形成されたことを特徴とするス
クリユウ。 The head is provided with a fitting groove for sliding the die at the tip of the tightening tool inward from the outer periphery of the head and for preventing the die from moving in the circumferential direction of the head. A screw is formed in the fitting groove, and a retaining part is formed in the fitting groove to engage with the die part and prevent the die part from coming off in the axial direction of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161035U JPS6269616U (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161035U JPS6269616U (en) | 1985-10-21 | 1985-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6269616U true JPS6269616U (en) | 1987-05-01 |
Family
ID=31086978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985161035U Pending JPS6269616U (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6269616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812882B1 (en) | 2006-10-02 | 2008-03-11 | 손대업 | Fastner |
-
1985
- 1985-10-21 JP JP1985161035U patent/JPS6269616U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812882B1 (en) | 2006-10-02 | 2008-03-11 | 손대업 | Fastner |