JPH02137444U - - Google Patents
Info
- Publication number
- JPH02137444U JPH02137444U JP4560489U JP4560489U JPH02137444U JP H02137444 U JPH02137444 U JP H02137444U JP 4560489 U JP4560489 U JP 4560489U JP 4560489 U JP4560489 U JP 4560489U JP H02137444 U JPH02137444 U JP H02137444U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- handrail
- joint
- pair
- utility
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Joints Allowing Movement (AREA)
Description
第１図は本考案に係る鋼管手摺用自在ジヨイン
トの一実施例を示す平面図、第２図はその使用状
態を示す斜視図、第３図は従来の鋼管製仮設手摺
の隅部を示す斜視図である。
１……継手管、３……円筒形蛇腹状継手部材。
Fig. 1 is a plan view showing an embodiment of the flexible joint for steel pipe handrails according to the present invention, Fig. 2 is a perspective view showing its use, and Fig. 3 is a perspective view showing the corner of a conventional temporary handrail made of steel pipes. It is a diagram. 1... Joint pipe, 3... Cylindrical bellows-shaped joint member.
Claims (1)
を、円筒形蛇腹状継手部材で連結してなることを
特徴とする鋼管手摺用自在ジヨイント。 A swivel joint for a steel pipe handrail, characterized in that a pair of joint pipes that are removably fitted to the handrail steel pipe are connected by a cylindrical bellows-shaped joint member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4560489U JPH02137444U (en) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4560489U JPH02137444U (en) | 1989-04-20 | 1989-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137444U true JPH02137444U (en) | 1990-11-16 |
Family
ID=31559934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4560489U Pending JPH02137444U (en) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137444U (en) |
-
1989
- 1989-04-20 JP JP4560489U patent/JPH02137444U/ja active Pending