JPS60180332U - Ground structure of drum for videotape recorder - Google Patents
Ground structure of drum for videotape recorderInfo
- Publication number
- JPS60180332U JPS60180332U JP6921484U JP6921484U JPS60180332U JP S60180332 U JPS60180332 U JP S60180332U JP 6921484 U JP6921484 U JP 6921484U JP 6921484 U JP6921484 U JP 6921484U JP S60180332 U JPS60180332 U JP S60180332U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- contact piece
- rotating shaft
- spherical contact
- video tape
- 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
- Accessories Of Cameras (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、従来のアース構造をドラムとともに示した断
面図である。第２図は、この考案の一実施例をドラムと
ともに示した断面図である。
図において、１は回転シャフト、２は回転ドラム、４は
固定部材、５はばね材、６は球状接片を示す。FIG. 1 is a sectional view showing a conventional grounding structure together with a drum. FIG. 2 is a sectional view showing an embodiment of this invention together with a drum. In the figure, 1 is a rotating shaft, 2 is a rotating drum, 4 is a fixed member, 5 is a spring member, and 6 is a spherical contact piece.
Claims (3)
ス接触面のセンタに設けられた球状接片と、その−万端
が固定部材に固着されかつその他方端が前記球状接片に
接触するようにされたばね材とを介して、アースされる
ことを特徴とする、ビデオテープレコーダ用ドラムのア
ース構造。(1) A spherical contact piece provided at the center of the ground contact surface of a rotating shaft that rotates with the rotating drum, and a spring whose one end is fixed to a fixed member and whose other end is in contact with the spherical contact piece. A grounding structure for a drum for a video tape recorder, characterized in that it is grounded through a material.
されている、実用新案登録請求の範囲第１項記載のビデ
オテープレコーダ用ドラムのアース構造。(2) The earthing structure for a drum for a video tape recorder according to claim 1, wherein the spherical contact piece is formed integrally with the rotating shaft.
形成されている、実用新案登録請求の範囲第１項記載の
ビデオテープレコーダ用ドラムのアース構造。(3) The grounding structure for a drum for a video tape recorder according to claim 1, wherein the spherical contact piece is formed of a member separate from the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921484U JPS60180332U (en) | 1984-05-10 | 1984-05-10 | Ground structure of drum for videotape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921484U JPS60180332U (en) | 1984-05-10 | 1984-05-10 | Ground structure of drum for videotape recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60180332U true JPS60180332U (en) | 1985-11-30 |
Family
ID=30604675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6921484U Pending JPS60180332U (en) | 1984-05-10 | 1984-05-10 | Ground structure of drum for videotape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180332U (en) |
-
1984
- 1984-05-10 JP JP6921484U patent/JPS60180332U/en active Pending
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