JPH01150203U - - Google Patents
Info
- Publication number
- JPH01150203U JPH01150203U JP4776088U JP4776088U JPH01150203U JP H01150203 U JPH01150203 U JP H01150203U JP 4776088 U JP4776088 U JP 4776088U JP 4776088 U JP4776088 U JP 4776088U JP H01150203 U JPH01150203 U JP H01150203U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- winding shaft
- restrains
- unwound
- elasticity
- 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
- 238000004804 winding Methods 0.000 claims description 2
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Aerials (AREA)
Description
第１図は本考案に係る伸縮装置の一実施例を示
した側面図、第２図は第１図中の−線矢視断
面図、第３図は第１図中の−線矢視断面図、
第４図は従来の伸縮装置たるロツドアンテナの概
略構成を示した側面図、第５図はその異なる態様
を示した側面図である。
図中、１１は帯状板、１２は巻軸、１３はガイ
ド部材である。
Fig. 1 is a side view showing an embodiment of the telescopic device according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view taken along the - line in Fig. 1. figure,
FIG. 4 is a side view showing a schematic configuration of a rod antenna, which is a conventional telescopic device, and FIG. 5 is a side view showing a different aspect thereof. In the figure, 11 is a strip plate, 12 is a winding shaft, and 13 is a guide member.
Claims (1)
該帯状板を長手方向に巻取り巻出し自在に支持す
る巻軸と、巻出された複数枚の帯状板を幅方向に
閉状に連ねて拘束するガイド部材とを備えたこと
を特徴とする伸縮装置。 a band-shaped plate having elasticity and curved in an arcuate cross-section;
A telescoping device characterized by comprising a winding shaft that supports the strip plate so as to be freely wound and unwound in the longitudinal direction, and a guide member that connects and restrains the plurality of rolled strip plates in a closed manner in the width direction. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4776088U JPH01150203U (en) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4776088U JPH01150203U (en) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150203U true JPH01150203U (en) | 1989-10-17 |
Family
ID=31273947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4776088U Pending JPH01150203U (en) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150203U (en) |
-
1988
- 1988-04-11 JP JP4776088U patent/JPH01150203U/ja active Pending