JPS61168621U - - Google Patents
Info
- Publication number
- JPS61168621U JPS61168621U JP5290785U JP5290785U JPS61168621U JP S61168621 U JPS61168621 U JP S61168621U JP 5290785 U JP5290785 U JP 5290785U JP 5290785 U JP5290785 U JP 5290785U JP S61168621 U JPS61168621 U JP S61168621U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- terminal
- hand
- gripped
- tightening
- 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
- 238000005452 bending Methods 0.000 claims description 2
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図は調整用座金の斜視図、第２図は第１
図の座金を使用した第４図のＡ矢視図、第３図は
第２図の―線の断面図、第４図は調整用座金
を使用した集電リング組立の平面図、第５図は従
来の座金を使用した第４図のＡ矢視図、第６図は
第５図の―線の断面図である。
図中、１は油密絶縁筒、２は貫通端子、３は集
電リング、５はボルト、６はナツト、７は調整用
座金、７ａは締付座面、７ｂは手でつかむ部分、
７ｃは折り曲げ溝である。尚、図中同一符号は同
一または相当部分を示す。
Figures 1 to 3 show one embodiment of the present invention, with Figure 1 being a perspective view of an adjustment washer, and Figure 2 being a perspective view of an adjustment washer.
Fig. 4 is a view taken in the direction of arrow A in Fig. 4 using the washer shown in the figure, Fig. 3 is a sectional view taken along the - line in Fig. 2, Fig. 4 is a plan view of the current collection ring assembly using the adjustment washer, Fig. 5 4 is a view taken in the direction of arrow A in FIG. 4 using a conventional washer, and FIG. 6 is a sectional view taken along the line -- in FIG. In the figure, 1 is an oil-tight insulating cylinder, 2 is a through terminal, 3 is a current collector ring, 5 is a bolt, 6 is a nut, 7 is an adjustment washer, 7a is a tightening seat surface, 7b is a part to be grasped by hand,
7c is a bending groove. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
入し、この貫通端子の内面に調整用座金を介して
ボルトにより集電リングを固着するようにしたも
のにおいて、上記座金の締付座面以外の部分に手
でつかむ部分を突設するとともに、上記締付御面
部分と手でつかむ部分の間に折り曲げ溝を設けた
ことを特徴とする負荷時タツプ切換器の調整用座
金。 A through terminal is inserted into a through hole provided in an oil-tight insulating cylinder, and a current collecting ring is fixed to the inner surface of this through terminal with a bolt via an adjustment washer, and the tightening seat of the washer A washer for adjusting a tap changer under load, characterized in that a portion to be gripped by hand is protruded from a portion other than the surface, and a bending groove is provided between the tightening control surface portion and the portion to be gripped by hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985052907U JPH0754985Y2 (en) | 1985-04-08 | 1985-04-08 | Tightening and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985052907U JPH0754985Y2 (en) | 1985-04-08 | 1985-04-08 | Tightening and fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61168621U true JPS61168621U (en) | 1986-10-20 |
| JPH0754985Y2 JPH0754985Y2 (en) | 1995-12-18 |
Family
ID=30573275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985052907U Expired - Lifetime JPH0754985Y2 (en) | 1985-04-08 | 1985-04-08 | Tightening and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754985Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018852A (en) * | 1973-06-19 | 1975-02-27 | ||
| JPS5545025U (en) * | 1978-09-20 | 1980-03-24 |
-
1985
- 1985-04-08 JP JP1985052907U patent/JPH0754985Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018852A (en) * | 1973-06-19 | 1975-02-27 | ||
| JPS5545025U (en) * | 1978-09-20 | 1980-03-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754985Y2 (en) | 1995-12-18 |