JPS58816U - Buried pipe cutting device - Google Patents
Buried pipe cutting deviceInfo
- Publication number
- JPS58816U JPS58816U JP9357081U JP9357081U JPS58816U JP S58816 U JPS58816 U JP S58816U JP 9357081 U JP9357081 U JP 9357081U JP 9357081 U JP9357081 U JP 9357081U JP S58816 U JPS58816 U JP S58816U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- blade
- cutting device
- buried pipe
- pipe cutting
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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
図面は本考案の実施例を示し、第１図は部分縦断正面図
、第２図は平面図、第３図は第１図の■−■線断面図、
第４図は切断状態における第３図相当図、第５図は別実
施例の部分縦断正面図、第６図は第５図のＶＩ−ＶＩ線
断面図、第７図は切断状態に−おける第６図相当図であ
る。
１・・・・・・支軸、３・・・・・・刃、５・・・・・
・駆動軸、８・・・・・・刃押出具、９・・・・・・刃
退入具、１１・・・・・・回転固定具、１２・・・・・
・支持鍔、１５・・・・・・駆動部。The drawings show an embodiment of the present invention, and FIG. 1 is a partially vertical front view, FIG. 2 is a plan view, and FIG. 3 is a sectional view taken along the line ■-■ in FIG. 1.
Fig. 4 is a view corresponding to Fig. 3 in the cut state, Fig. 5 is a partial longitudinal sectional front view of another embodiment, Fig. 6 is a sectional view taken along the line VI-VI of Fig. 5, and Fig. 7 is in the cut state. This is a diagram equivalent to Figure 6. 1...Spindle, 3...Blade, 5...
・Drive shaft, 8...Blade extrusion tool, 9...Blade retraction tool, 11...Rotation fixture, 12...
- Support flange, 15... Drive unit.
Claims (1)
し、支軸１と駆動軸５とを相対回転可能で挿嵌し、駆動
軸５の下端部に刃押出具８と刃進入具９とを固設し、支
軸１に対して駆動軸５を切断用回転方向に回転駆動する
状態では、刃押出具８で力３を進出揺動する”ように構
成し、支軸１に対して駆動軸５を格納用回転方向に回転
駆動する状態では、刃退入具９で刃３を退入揺動するよ
うに構成したことを特徴とする埋設管切断装置。 ２ 実用新案登録請求の範囲第１項に記載した埋設管切
断装置において、駆動軸５の上端部に駆動軸１５を付設
したもの。 ３ 実用新案登録請求の範囲第１項または第２項に記載
した埋設管切断装置において、支軸１と駆動軸５とを回
転固定具１１で相対固定可能にしたもの。 ４ 実用新案登録請求の範囲第１項または第２項または
第３項に記載した埋設管切断装置において、支持鍔１２
を駆動軸５に摺動自在でかつ相対固定可能に外嵌したも
の。[Claims for Utility Model Registration] 1. A blade 3 is pivotally supported at the lower end of a support shaft 1 so that it can extend in the radial direction, and the support shaft 1 and a drive shaft 5 are inserted and fitted so that they can rotate relative to each other. When the blade pushing tool 8 and the blade advancing tool 9 are fixedly installed at the lower end and the drive shaft 5 is rotationally driven in the cutting rotation direction with respect to the support shaft 1, the force 3 is applied by the blade pushing tool 8 to advance and swing. When the drive shaft 5 is rotationally driven in the retracting rotation direction with respect to the support shaft 1, the blade 3 is retracted and swung by the blade retraction tool 9. 2. A buried pipe cutting device as described in Claim 1 of the Utility Model Registration, in which a drive shaft 15 is attached to the upper end of the drive shaft 5. 3. Claims of the Utility Model Registration, Claim 1 Or, in the buried pipe cutting device described in paragraph 2, the support shaft 1 and the drive shaft 5 can be fixed relative to each other by a rotating fixture 11. 4 Scope of Utility Model Registration Claims paragraph 1 or 2 or In the buried pipe cutting device described in Section 3, the support collar 12
externally fitted onto the drive shaft 5 in a slidable and relatively fixed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9357081U JPS58816U (en) | 1981-06-23 | 1981-06-23 | Buried pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9357081U JPS58816U (en) | 1981-06-23 | 1981-06-23 | Buried pipe cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58816U true JPS58816U (en) | 1983-01-06 |
| JPS616014Y2 JPS616014Y2 (en) | 1986-02-24 |
Family
ID=29888531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9357081U Granted JPS58816U (en) | 1981-06-23 | 1981-06-23 | Buried pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58816U (en) |
-
1981
- 1981-06-23 JP JP9357081U patent/JPS58816U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616014Y2 (en) | 1986-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS615592U (en) | Pipe rotary cutting device | |
| JPS5956300U (en) | Buried pipe propulsion device | |
| JPS59151997U (en) | shield tunneling machine | |
| JPS58176198U (en) | Tunnel ceiling cutting machine | |
| JPS5867631U (en) | Nut removal device | |
| JPS60141703U (en) | tillage equipment | |
| JPS5859534U (en) | bolt tightening device | |
| JPS612903U (en) | rotating sawtooth device | |
| JPS5989185U (en) | Earth Ogre | |
| JPS61121293U (en) | ||
| JPS5969297U (en) | Segment assembly device for tunnel boring machine | |
| JPS5935497U (en) | Thin cylindrical excavation device | |
| JPH0429007U (en) | ||
| JPS5822204U (en) | Boring tool cutting edge position correction device | |
| JPS5998995U (en) | drilling rig | |
| JPS6051412U (en) | Length measuring device for cutting steel materials, etc. | |
| JPS58150414U (en) | Rotary cutter structure for groove cutting | |
| JPS6011706U (en) | Boring rod automatic tool adjustment device | |
| JPS60111985U (en) | drilling knife | |
| JPS60162198U (en) | Earth removal device for tunnel machine | |
| JPS59165789U (en) | Cylindrical body rotation device | |
| JPS63154107U (en) | ||
| JPS59144047U (en) | Drilling rod of pile driver | |
| JPS5833595U (en) | Hard ground digging machine | |
| JPS6046927U (en) | spin riveter |