JPS6027505U - Clutch for electric telescopic antenna - Google Patents
Clutch for electric telescopic antennaInfo
- Publication number
- JPS6027505U JPS6027505U JP11716183U JP11716183U JPS6027505U JP S6027505 U JPS6027505 U JP S6027505U JP 11716183 U JP11716183 U JP 11716183U JP 11716183 U JP11716183 U JP 11716183U JP S6027505 U JPS6027505 U JP S6027505U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- electric telescopic
- telescopic antenna
- groove
- clutch plate
- 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
Landscapes
- Details Of Aerials (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図及び第２図は従来の電動伸縮アンテナ用クラッチ
の一例を示す図で、第１図は断面図、第２図は第１図の
■−■線断面平面図、第３図及び ゛第４７ｔａ＞
＋ｂ＋は本考案の一実施例を示す図で、第３図は本考案
の一実施例である電動伸縮アンテナ用クラッチの断面平
面図、第４図（ａ）（ｂ）は同実施例の初期使用時と長
期間使用後における保合部材と係合溝との係合状態を示
す図である。
１・・・主動クラッチ板、２・・・従動クラッチ板、３
・・・回転軸、４．５・・・圧接部材、６，７・・・コ
イルバネ、訃・・コイル部材、９． ９’・・・係合溝
。Figures 1 and 2 are views showing an example of a conventional clutch for an electric telescopic antenna. Figure 1 is a sectional view, Figure 2 is a sectional plan view taken along the line ■-■ in Figure 1, and Figure 3 and 47th ta>
+b+ is a diagram showing an embodiment of the present invention, FIG. 3 is a cross-sectional plan view of a clutch for an electric telescopic antenna which is an embodiment of the present invention, and FIGS. 4(a) and 4(b) are initial views of the same embodiment. It is a figure which shows the engagement state of the retention member and the engagement groove at the time of use and after long-term use. 1... Main drive clutch plate, 2... Driven clutch plate, 3
... Rotating shaft, 4.5... Pressure contact member, 6, 7... Coil spring, End... Coil member, 9. 9'...Engagement groove.
Claims (1)
側に結合される樹脂製従動クラッチ板のいずれか一方に
形成された円弧状又は球面状の保合溝と、この係合溝と
係合し他方のクラッチ板に保持された係合部材と、この
係合部材を前記係合溝に圧接させる圧接手段とを有する
電動伸縮アンテナ用クラッチにおいて、前記係合部材の
半径を係合溝の曲率半径より大きく設定したことを特徴
とする電動伸縮アンテナ用クラッチ。An arcuate or spherical retaining groove formed in either one of the resin active clutch plate coupled to the drive source side and the resin driven clutch plate coupled to the load side, and the engagement groove is engaged with the engagement groove. In a clutch for an electric telescopic antenna, which has an engaging member held on the other clutch plate and pressure contact means for pressing the engaging member into contact with the engaging groove, the radius of the engaging member is defined as the curvature of the engaging groove. A clutch for an electric telescopic antenna characterized by being set larger than the radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11716183U JPS6027505U (en) | 1983-07-29 | 1983-07-29 | Clutch for electric telescopic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11716183U JPS6027505U (en) | 1983-07-29 | 1983-07-29 | Clutch for electric telescopic antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027505U true JPS6027505U (en) | 1985-02-25 |
| JPH0134407Y2 JPH0134407Y2 (en) | 1989-10-19 |
Family
ID=30269810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11716183U Granted JPS6027505U (en) | 1983-07-29 | 1983-07-29 | Clutch for electric telescopic antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027505U (en) |
-
1983
- 1983-07-29 JP JP11716183U patent/JPS6027505U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134407Y2 (en) | 1989-10-19 |
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