JPH0379123U - - Google Patents
Info
- Publication number
- JPH0379123U JPH0379123U JP14017489U JP14017489U JPH0379123U JP H0379123 U JPH0379123 U JP H0379123U JP 14017489 U JP14017489 U JP 14017489U JP 14017489 U JP14017489 U JP 14017489U JP H0379123 U JPH0379123 U JP H0379123U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- tightening member
- electric wire
- screwed
- contact
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Description
第１図はブツシングの内部構造を示す一部切欠
き側面図、第２図はブツシングに電線を装着した
状態を示す一部切欠き側面図、第３図は導電部の
別例を示す一部拡大断面図、第４図は従来のブツ
シングに電線を装着した状態を示す一部切欠き側
面図、第５図は従来のブツシングの内部構造を示
す一部切欠き側面図である。
１……ブツシング、１３……ネジ部としての雄
ねじ、１４ａ……当接面、１４……導電部、１５
……接地電極、２２……電線としてのケーブル端
末、２３……締付部材として金具。
Fig. 1 is a partially cutaway side view showing the internal structure of the bushing, Fig. 2 is a partially cutaway side view showing the state in which an electric wire is attached to the bushing, and Fig. 3 is a partially cutaway side view showing another example of the conductive part. FIG. 4 is a partially cutaway side view showing a conventional bushing with an electric wire attached thereto, and FIG. 5 is a partially cutaway side view showing the internal structure of the conventional bushing. DESCRIPTION OF SYMBOLS 1... Bushing, 13... Male thread as threaded part, 14a... Contact surface, 14... Conductive part, 15
...Ground electrode, 22...Cable terminal as electric wire, 23...Metal fitting as tightening member.
Claims (1)
シングの外端には同外端に電線の接続端を締付固
定する締付部材が着脱可能に螺合されるネジ部を
形成し、前記締付部材が螺合状態で電線の接地が
行われるブツシングにおいて、 前記締付部材の先端が当接するブツシングの当
接面には前記接地電極に接続される導電性かつ耐
磨耗性の導電部を設けたことを特徴とするブツシ
ングの接地構造。[Claims for Utility Model Registration] A grounding electrode is provided on the surface of the bushing, and a threaded portion is removably screwed into the outer end of the bushing to which a tightening member tightens and fixes the connecting end of the electric wire. In the bushing, in which the electric wire is grounded while the tightening member is screwed, the contact surface of the bushing, which the tip of the tightening member comes into contact with, has a conductive and wear-resistant material connected to the ground electrode. A bushing grounding structure characterized by having a wearable conductive part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989140174U JP2523456Y2 (en) | 1989-12-01 | 1989-12-01 | Bushing grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989140174U JP2523456Y2 (en) | 1989-12-01 | 1989-12-01 | Bushing grounding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379123U true JPH0379123U (en) | 1991-08-12 |
| JP2523456Y2 JP2523456Y2 (en) | 1997-01-22 |
Family
ID=31687168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989140174U Expired - Lifetime JP2523456Y2 (en) | 1989-12-01 | 1989-12-01 | Bushing grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523456Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618527A (en) * | 1984-06-25 | 1986-01-16 | Matsushita Electric Ind Co Ltd | Heating cooker |
-
1989
- 1989-12-01 JP JP1989140174U patent/JP2523456Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618527A (en) * | 1984-06-25 | 1986-01-16 | Matsushita Electric Ind Co Ltd | Heating cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523456Y2 (en) | 1997-01-22 |