JPH0365604U - - Google Patents
Info
- Publication number
- JPH0365604U JPH0365604U JP12713789U JP12713789U JPH0365604U JP H0365604 U JPH0365604 U JP H0365604U JP 12713789 U JP12713789 U JP 12713789U JP 12713789 U JP12713789 U JP 12713789U JP H0365604 U JPH0365604 U JP H0365604U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- attached
- polygonal column
- operating rod
- slidably housed
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図のＸ矢視図、第３図は第２図のＹ矢視
図である。
１……本体、２……軸部、４……軸孔、６……
作動ロツド、８……３各柱部、９……セレーシヨ
ン溝、１０……長孔、１１……スライダ、１２…
…突条、１３……チツプ。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a view in the direction of the X arrow in FIG. 1, and FIG. 3 is a view in the direction of the Y arrow in FIG. 1...Main body, 2...Shaft portion, 4...Shaft hole, 6...
Actuation rod, 8...3 each column part, 9...serration groove, 10...long hole, 11...slider, 12...
...projection, 13...chip.
Claims (1)
摺動自在に収め、該ロツドの端部に多角柱部を形
成し、該多角柱部の各面にそれぞれ前記作動ロツ
ドの作動時の移動方向に上傾するセレーシヨン溝
を形成すると共に、それぞれのセレーシヨン溝に
係合する突部を形成したスライダを前記本体に摺
動自在に収め、これらスライダの半径方向外方の
端部にそれぞれチツプを取付けたことを特徴とす
る可変径型ボーリングバー。 An operating rod is slidably housed in an axial hole provided on the axis of the tool body, a polygonal column is formed at the end of the rod, and each face of the polygonal column is provided with a movable section for movement of the operating rod during operation. A slider having serration grooves that are inclined upward in the radial direction and a protrusion that engages with each serration groove is slidably housed in the main body, and a chip is attached to each of the radially outer ends of the slider. A variable diameter boring bar characterized by the fact that it is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127137U JP2539477Y2 (en) | 1989-11-01 | 1989-11-01 | Variable diameter boring bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127137U JP2539477Y2 (en) | 1989-11-01 | 1989-11-01 | Variable diameter boring bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365604U true JPH0365604U (en) | 1991-06-26 |
| JP2539477Y2 JP2539477Y2 (en) | 1997-06-25 |
Family
ID=31674912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127137U Expired - Lifetime JP2539477Y2 (en) | 1989-11-01 | 1989-11-01 | Variable diameter boring bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539477Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139484A (en) * | 1974-04-26 | 1975-11-07 | ||
| JPS5733961U (en) * | 1980-08-07 | 1982-02-23 | ||
| JPS60141408A (en) * | 1983-12-01 | 1985-07-26 | チンネル ゲーエムベーハー | Cutting tool for machining of cutting metal |
-
1989
- 1989-11-01 JP JP1989127137U patent/JP2539477Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139484A (en) * | 1974-04-26 | 1975-11-07 | ||
| JPS5733961U (en) * | 1980-08-07 | 1982-02-23 | ||
| JPS60141408A (en) * | 1983-12-01 | 1985-07-26 | チンネル ゲーエムベーハー | Cutting tool for machining of cutting metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539477Y2 (en) | 1997-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |