JPH0287196U - - Google Patents
Info
- Publication number
- JPH0287196U JPH0287196U JP16570288U JP16570288U JPH0287196U JP H0287196 U JPH0287196 U JP H0287196U JP 16570288 U JP16570288 U JP 16570288U JP 16570288 U JP16570288 U JP 16570288U JP H0287196 U JPH0287196 U JP H0287196U
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- axial direction
- symmetrical
- segment
- intersects
- 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
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図はこの考案の一実施例を示す平面図、第
２，３図は第１図のそれぞれ線―、―に
沿つて得た断面図、第４図は同上のものの使用形
態を示す断面図、第５図は管補修後の状態を示す
正面図。
１……セグメント、３……端面、４……係合突
部、５……係合突起、７……係合凹部、８……係
合溝、Ｓ……対称面。
Fig. 1 is a plan view showing an embodiment of this invention, Figs. 2 and 3 are sectional views taken along lines - and -, respectively, in Fig. 1, and Fig. 4 is a sectional view showing how the same device is used. FIG. 5 is a front view showing the state after pipe repair. DESCRIPTION OF SYMBOLS 1...Segment, 3...End face, 4...Engagement protrusion, 5...Engagement protrusion, 7...Engagement recess, 8...Engagement groove, S...Symmetry surface.
Claims (1)
少くとも２つのセグメントを具え、各セグメント
はその軸線方向中央の該軸線と交叉する基準面に
関して対称となつており、基準面の両側の分割端
面に互いに対称位置にあつて係合可能な係合突起
および係合溝をそれぞれ形成したことを特徴とす
る管被覆具。 At least two segments are formed by dividing a tubular body in its axial direction, and each segment is symmetrical with respect to a reference plane that intersects the axis at the center in the axial direction. A tube covering device characterized in that an engaging protrusion and an engaging groove are formed at symmetrical positions and capable of engaging with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16570288U JPH0287196U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16570288U JPH0287196U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287196U true JPH0287196U (en) | 1990-07-10 |
Family
ID=31452429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16570288U Pending JPH0287196U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287196U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913792B2 (en) * | 1979-02-15 | 1984-03-31 | 富士通株式会社 | optical character reader |
| JPS6123758U (en) * | 1984-07-17 | 1986-02-12 | 沖電気工業株式会社 | Hand set weight fixed structure |
| JPS6346798U (en) * | 1986-09-12 | 1988-03-30 |
-
1988
- 1988-12-23 JP JP16570288U patent/JPH0287196U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913792B2 (en) * | 1979-02-15 | 1984-03-31 | 富士通株式会社 | optical character reader |
| JPS6123758U (en) * | 1984-07-17 | 1986-02-12 | 沖電気工業株式会社 | Hand set weight fixed structure |
| JPS6346798U (en) * | 1986-09-12 | 1988-03-30 |