JPS5927605U - Clutch for electric telescopic antenna - Google Patents
Clutch for electric telescopic antennaInfo
- Publication number
- JPS5927605U JPS5927605U JP12317582U JP12317582U JPS5927605U JP S5927605 U JPS5927605 U JP S5927605U JP 12317582 U JP12317582 U JP 12317582U JP 12317582 U JP12317582 U JP 12317582U JP S5927605 U JPS5927605 U JP S5927605U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- shaped case
- retaining
- clutch
- peripheral surface
- 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
の構造を示すもので、第1図は平面図、第2図は一部断
面側面図、第3図〜第6図は本出願人の先の提案による
クラッチの構造を示すもので、第3図Aは主動クラッチ
板の平面図、同図Bは同図AのA−A線矢視断面図、第
4図Aは従動クラッチ板の平面図、同図Bは同図AのB
−B線矢視断面図、第5図はクラッチ機構の構造を示す
断面図、第6図は第5図の断面平面図、第7図は本考案
の実施例であるクラッチの構造を示す断面平面図、第8
図は第7図の実施例における係合溝を説明する説明図、
第9図は本考案によるクラッチの他の実施例を示す平面
図である。
11・・・主動クラッチ板、12・・・従動クラッチ板
、13・・・回転軸、14・・・ドライブギア、15・
・・出力ギア、16・・・ピン、17A、17B・・・
加圧部材、18・・・コイルバネ。1 and 2 show the structure of a conventional electric telescopic antenna clutch, in which FIG. 1 is a plan view, FIG. 2 is a partially sectional side view, and FIGS. 3 to 6 are 3A is a plan view of the active clutch plate, FIG. The plan view of Figure B is B of Figure A.
5 is a sectional view showing the structure of the clutch mechanism, FIG. 6 is a sectional plan view of FIG. 5, and FIG. 7 is a sectional view showing the structure of the clutch according to the embodiment of the present invention. Plan, No. 8
The figure is an explanatory diagram illustrating the engagement groove in the embodiment shown in FIG.
FIG. 9 is a plan view showing another embodiment of the clutch according to the present invention. DESCRIPTION OF SYMBOLS 11... Main drive clutch plate, 12... Driven clutch plate, 13... Rotating shaft, 14... Drive gear, 15...
...Output gear, 16...Pin, 17A, 17B...
Pressure member, 18... coil spring.
Claims (1)
従動クラッチ板のいずれか一方を樹脂製ドラム状ケース
とし、他方を前記ドラム状ケース内に回転自在に嵌合さ
れ中央部位に収納凹部を有する樹脂製円盤とし、前記ド
ラム状ケースの内周面にアンテナ素子の伸長方向に対し
て保合部の大なる第1の係合部と縮小方向に対して保合
部の小なる第2の保合部とを有する係部溝を設け、前記
円盤の収納凹部には、前記保合溝に係合する保合部材と
、この係合部材と前記ドラム状ケースの内周面との間に
圧力を付与する加圧部材と、これら両部材間に圧縮弾装
される弾性部材とを収納配設したことを特徴とする電動
伸縮アンテナ用クラッチ。One of the active clutch plate connected to the drive source side and the driven clutch plate connected to the load side is made of a resin drum-shaped case, and the other is rotatably fitted into the drum-shaped case and has a storage recess in the central part. The drum-shaped case has a first engagement part that is large in the direction of extension of the antenna element and a second engagement part that is small in the direction of contraction of the antenna element on the inner peripheral surface of the drum-shaped case. An engaging groove having a retaining portion is provided in the storage recess of the disc, and a retaining member that engages with the retaining groove, and a retaining member that is engaged with the retaining groove and an inner peripheral surface of the drum-shaped case between the engaging member and the inner peripheral surface of the drum-shaped case. A clutch for an electric telescopic antenna, characterized in that a pressure member that applies pressure and an elastic member that is compressively mounted between these members are housed and arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12317582U JPS5927605U (en) | 1982-08-16 | 1982-08-16 | Clutch for electric telescopic antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12317582U JPS5927605U (en) | 1982-08-16 | 1982-08-16 | Clutch for electric telescopic antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5927605U true JPS5927605U (en) | 1984-02-21 |
JPS6347048Y2 JPS6347048Y2 (en) | 1988-12-06 |
Family
ID=30281275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12317582U Granted JPS5927605U (en) | 1982-08-16 | 1982-08-16 | Clutch for electric telescopic antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5927605U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014000326A (en) * | 2012-06-20 | 2014-01-09 | Mik:Kk | Food frying machine |
US9918589B2 (en) | 2012-06-20 | 2018-03-20 | M.I.K. Corporation | Food stir-frying machine |
-
1982
- 1982-08-16 JP JP12317582U patent/JPS5927605U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014000326A (en) * | 2012-06-20 | 2014-01-09 | Mik:Kk | Food frying machine |
US9918589B2 (en) | 2012-06-20 | 2018-03-20 | M.I.K. Corporation | Food stir-frying machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6347048Y2 (en) | 1988-12-06 |
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