JPS60102234U - opening shank - Google Patents
opening shankInfo
- Publication number
- JPS60102234U JPS60102234U JP19521483U JP19521483U JPS60102234U JP S60102234 U JPS60102234 U JP S60102234U JP 19521483 U JP19521483 U JP 19521483U JP 19521483 U JP19521483 U JP 19521483U JP S60102234 U JPS60102234 U JP S60102234U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- rod
- guide hole
- shank
- bored
- 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
- Blast Furnaces (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図は周知の出銑口開1機を示す構造図、第2図〜第
4図は従来例を示すもので、第2図、第4図はシャンク
の断面図、第3図はコツターの斜視図、第5図および第
6図は本考案の実施例を示すもので、第5図はシャンク
の断面図、第6図は第5図のA−A断面図である。
1:フレーム、2:支持台、3ニトリルモータ、4:ハ
ンマーモータ、5:フィードモータ、6:チェーン、7
:ロッド、8:シャンク、9:コツター溝、10:突起
条、11:コツター、12:ロラー案内孔、13:突起
部、14:斜行案内溝、15:開口部、16:ロツド止
めピン。Figure 1 is a structural diagram showing a well-known taphole opening machine, Figures 2 to 4 show conventional examples, Figures 2 and 4 are cross-sectional views of the shank, and Figure 3 is a taphole opening machine. 5 and 6 show an embodiment of the present invention, FIG. 5 is a sectional view of the shank, and FIG. 6 is a sectional view taken along line AA in FIG. 5. 1: Frame, 2: Support stand, 3 Nitrile motor, 4: Hammer motor, 5: Feed motor, 6: Chain, 7
: Rod, 8: Shank, 9: Cotter groove, 10: Protrusion, 11: Cotter, 12: Roller guide hole, 13: Protrusion, 14: Oblique guide groove, 15: Opening, 16: Rod retaining pin.
Claims (1)
あって、前記案内孔の中心軸に対し設定傾斜角度で穿設
され、前記案内孔に開口部を有する斜行案内溝と、前記
開口部において、ロッドと直角に接触するように、前記
斜行案内溝に斜行自在に挿通保持されたロッド止めピン
を有すると共に、前記案内孔の底面に、ロッド回り止め
用突起部を構成してなる開口用シャンク。A shank having a bottomed rod guide hole bored in the center, an oblique guide groove bored at a set inclination angle with respect to the central axis of the guide hole, and having an opening in the guide hole; In the opening, a rod stopper pin is inserted and held in the oblique guide groove so as to be able to freely move obliquely so as to be in contact with the rod at right angles, and a protrusion for preventing rotation of the rod is formed on the bottom surface of the guide hole. A shank for opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19521483U JPS60102234U (en) | 1983-12-19 | 1983-12-19 | opening shank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19521483U JPS60102234U (en) | 1983-12-19 | 1983-12-19 | opening shank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60102234U true JPS60102234U (en) | 1985-07-12 |
Family
ID=30419351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19521483U Pending JPS60102234U (en) | 1983-12-19 | 1983-12-19 | opening shank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60102234U (en) |
-
1983
- 1983-12-19 JP JP19521483U patent/JPS60102234U/en active Pending
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