JPS4863376A - - Google Patents
Info
- Publication number
- JPS4863376A JPS4863376A JP11649372A JP11649372A JPS4863376A JP S4863376 A JPS4863376 A JP S4863376A JP 11649372 A JP11649372 A JP 11649372A JP 11649372 A JP11649372 A JP 11649372A JP S4863376 A JPS4863376 A JP S4863376A
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/108—Bits for countersinking having a centering drill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/06—Reaming with means for compensating wear
- B23D77/08—Reaming with means for compensating wear by spreading slotted parts of the tool body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712157587 DE2157587A1 (de) | 1971-11-20 | 1971-11-20 | Auf einen gewindebohrer aufsetzbares entgratwerkzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4863376A true JPS4863376A (it) | 1973-09-03 |
Family
ID=5825630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11649372A Pending JPS4863376A (it) | 1971-11-20 | 1972-11-20 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4863376A (it) |
| DE (1) | DE2157587A1 (it) |
| GB (1) | GB1375459A (it) |
| IT (1) | IT972226B (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988203A (ja) * | 1982-11-12 | 1984-05-22 | Isao Kimura | 被加工材両端の左右同時切削加工法 |
| JPH01149212U (it) * | 1988-04-04 | 1989-10-16 | ||
| JP2014166654A (ja) * | 2013-02-28 | 2014-09-11 | Aisin Aw Co Ltd | 穴加工工具 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9216228U1 (de) * | 1992-11-28 | 1993-01-14 | Giess & Quanz Gmbh, 5630 Remscheid | Spiral- und Gewindebohrer |
| CN105436579A (zh) * | 2015-12-18 | 2016-03-30 | 天津卓达管道机械制造有限公司 | 一种带有弹簧止退卡的止退钻头 |
| CN113953566B (zh) * | 2021-11-25 | 2022-10-04 | 浙江欣兴工具股份有限公司 | 一种快速拆装结构、切削工具及快速拆装方法 |
-
1971
- 1971-11-20 DE DE19712157587 patent/DE2157587A1/de active Pending
-
1972
- 1972-11-08 IT IT3140072A patent/IT972226B/it active
- 1972-11-08 GB GB5160572A patent/GB1375459A/en not_active Expired
- 1972-11-20 JP JP11649372A patent/JPS4863376A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988203A (ja) * | 1982-11-12 | 1984-05-22 | Isao Kimura | 被加工材両端の左右同時切削加工法 |
| JPH01149212U (it) * | 1988-04-04 | 1989-10-16 | ||
| JP2014166654A (ja) * | 2013-02-28 | 2014-09-11 | Aisin Aw Co Ltd | 穴加工工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT972226B (it) | 1974-05-20 |
| DE2157587A1 (de) | 1973-05-24 |
| GB1375459A (it) | 1974-11-27 |