JPS58191968U - Pipe extraction jig - Google Patents
Pipe extraction jigInfo
- Publication number
- JPS58191968U JPS58191968U JP8847682U JP8847682U JPS58191968U JP S58191968 U JPS58191968 U JP S58191968U JP 8847682 U JP8847682 U JP 8847682U JP 8847682 U JP8847682 U JP 8847682U JP S58191968 U JPS58191968 U JP S58191968U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- expandable
- extraction jig
- frame
- frame body
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
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
第1図イ9口、ハは、従来のパイプ抜き取り例を示す説
明図、第2図は第1図口の要部拡大説明図2、第3〜5
図は本考案の実施例を示すものであり、第3図は抜き取
り対象パイプ上端側への当初セット状態を示す側断面説
明図、第4図は該パイプの上方抜き取り開始時の状態を
示す側断面説明図、第5図は第3図の矢視I−Iからの
横断面説明図である。
4;油圧シリンダー、15;第2枠体、16;第1枠体
、14;支持台枠、13;拡縮体、12;係止具、11
;操作ロッド、11b;テーパ一部材、5;パイプ、1
3d;スプリング。Figure 1 A 9, C is an explanatory diagram showing an example of conventional pipe extraction, Figure 2 is an enlarged explanatory view of the main part of the opening in Figure 1 2, 3 to 5
The figures show an embodiment of the present invention, and Fig. 3 is a side cross-sectional explanatory view showing the initial setting state on the upper end side of the pipe to be extracted, and Fig. 4 is a side sectional view showing the state when the upper end of the pipe is started to be extracted. 5 is a cross-sectional explanatory view taken from arrow II in FIG. 3. 4; Hydraulic cylinder, 15; Second frame, 16; First frame, 14; Support frame, 13; Expansion/contraction body, 12; Locking tool, 11
; Operating rod, 11b; Tapered member, 5; Pipe, 1
3d; Spring.
Claims (1)
置した支持台枠、該支持台枠に固定支持した油圧シリン
ダー、該支持台枠にパイプ抜取り方向に進退移動可能に
装着し、前記油圧シリンダーにより該進退移動する第1
枠体と第2枠体、前記第1枠体に支持され拡縮可能に構
成した拡縮体、前記第2枠体に一端部を装着し、他端部
を前記拡縮体内に進退可能に内装し、該拡縮体のパイプ
内壁面圧着・離脱用の操作ロッドから構成したことを特
徴とするパイプ抜取り治具。A support frame installed on a pipe mounting member to which a pipe can be removed and fixed; a hydraulic cylinder fixedly supported by the support frame; The first to move forward and backward
a frame body and a second frame body, an expandable body supported by the first frame body and configured to be expandable and retractable, one end portion attached to the second frame body, and the other end portion installed inside the expandable body so as to be movable into and out of the expandable body; A pipe extraction jig comprising an operating rod for crimping and detaching the inner wall surface of the pipe of the expandable body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8847682U JPS58191968U (en) | 1982-06-14 | 1982-06-14 | Pipe extraction jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8847682U JPS58191968U (en) | 1982-06-14 | 1982-06-14 | Pipe extraction jig |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58191968U true JPS58191968U (en) | 1983-12-20 |
JPS6218377Y2 JPS6218377Y2 (en) | 1987-05-12 |
Family
ID=30097144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8847682U Granted JPS58191968U (en) | 1982-06-14 | 1982-06-14 | Pipe extraction jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58191968U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011064277A (en) * | 2009-09-17 | 2011-03-31 | Izumi Products Co | Pipe pull-out tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525037U (en) * | 1975-06-27 | 1977-01-13 | ||
JPS5250398U (en) * | 1975-10-08 | 1977-04-09 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250398B2 (en) * | 1972-02-28 | 1977-12-23 |
-
1982
- 1982-06-14 JP JP8847682U patent/JPS58191968U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525037U (en) * | 1975-06-27 | 1977-01-13 | ||
JPS5250398U (en) * | 1975-10-08 | 1977-04-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011064277A (en) * | 2009-09-17 | 2011-03-31 | Izumi Products Co | Pipe pull-out tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6218377Y2 (en) | 1987-05-12 |
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