JPS61147517U - - Google Patents
Info
- Publication number
- JPS61147517U JPS61147517U JP2809385U JP2809385U JPS61147517U JP S61147517 U JPS61147517 U JP S61147517U JP 2809385 U JP2809385 U JP 2809385U JP 2809385 U JP2809385 U JP 2809385U JP S61147517 U JPS61147517 U JP S61147517U
- Authority
- JP
- Japan
- Prior art keywords
- telescoping cylinder
- telescopic
- hollow part
- diameter
- telescoping
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図はこの考案の縮小した状態を示す断面図
、第２図は同伸長状態を示す断面図、第３図はこ
の考案の他物への取り付け状態を示す一部断面説
明図、第４図乃至第６図はこの考案を昇降用親綱
の取り付けに使用した例を示す説明図、第７図は
この考案を自立型スタンドに取り付けた状態を示
す斜視図である。
なお図中１，２，３，４，５は伸縮筒、６，７
，８，９はパツキン体、１０は細孔、１２，１３
，１４，１５はストツパーである。
Fig. 1 is a sectional view showing this device in a reduced state, Fig. 2 is a sectional view showing the same in an extended state, Fig. 3 is a partially sectional explanatory view showing a state in which this device is attached to another object, and Fig. 4 is a sectional view showing the device in an extended state. 6 to 6 are explanatory diagrams showing an example in which this invention is used for attaching a main rope for lifting and lowering, and FIG. 7 is a perspective view showing the state in which this invention is attached to a self-supporting stand. In the figure, 1, 2, 3, 4, 5 are telescopic tubes, 6, 7
, 8, 9 are packing bodies, 10 are pores, 12, 13
, 14 and 15 are stoppers.
Claims (1)
にも挿入して複数の伸縮筒を接続した操作棒にお
いて、最大径の伸縮筒以外の各伸縮筒の下端に、
この伸縮筒の中空部を塞ぎ、かつこの伸縮筒の外
側の伸縮筒の内周に摺動自在に密着するパツキン
体を固定し、各パツキン体には上下に貫通する細
孔を設け、最小径の伸縮筒以外の各伸縮筒の上端
には各内側の伸縮筒の外れ防止用ストツパーを設
け、最大径及び最小径の伸縮筒の各中空部を塞ぐ
適宜の閉鎖体を設け、最大径の伸縮筒には該中空
部に通ずるエアー等の気体注入口を設けたことを
特徴とする高所作業用伸縮操作棒。 In an operating rod that connects multiple telescopic tubes by inserting multiple telescopic tubes with a smaller diameter inside the telescopic tube, at the lower end of each telescopic tube other than the largest diameter telescopic tube,
A packing body that closes the hollow part of this telescoping cylinder and slidably adheres to the inner periphery of the telescoping cylinder outside this telescoping cylinder is fixed, and each gasket body is provided with a pore that penetrates vertically, and the minimum diameter A stopper is provided at the upper end of each telescoping cylinder other than the telescoping cylinder on the inside to prevent the inner telescoping cylinder from coming off, and an appropriate closing body is provided to close each hollow part of the maximum diameter and minimum diameter telescoping cylinders. A telescopic operating rod for working at heights, characterized in that the cylinder is provided with a gas inlet for air or the like that communicates with the hollow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2809385U JPH0246178Y2 (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2809385U JPH0246178Y2 (en) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147517U true JPS61147517U (en) | 1986-09-11 |
| JPH0246178Y2 JPH0246178Y2 (en) | 1990-12-06 |
Family
ID=30525652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2809385U Expired JPH0246178Y2 (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246178Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090557A (en) * | 2012-10-29 | 2014-05-15 | Chugoku Electric Power Co Inc:The | Fixing base for shared operation rod and shared operation rod using the same |
-
1985
- 1985-03-01 JP JP2809385U patent/JPH0246178Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090557A (en) * | 2012-10-29 | 2014-05-15 | Chugoku Electric Power Co Inc:The | Fixing base for shared operation rod and shared operation rod using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246178Y2 (en) | 1990-12-06 |