FR2439641B1 - - Google Patents
Info
- Publication number
- FR2439641B1 FR2439641B1 FR7926367A FR7926367A FR2439641B1 FR 2439641 B1 FR2439641 B1 FR 2439641B1 FR 7926367 A FR7926367 A FR 7926367A FR 7926367 A FR7926367 A FR 7926367A FR 2439641 B1 FR2439641 B1 FR 2439641B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/03—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5612—Tool having shiftable tool-axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Milling Processes (AREA)
- Turning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811071A SE414377B (sv) | 1978-10-25 | 1978-10-25 | Sett och anordning for planborrning i synnerhet planforsenkning av hal med fran bearbetningssidan oatkomlig yta |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2439641A1 FR2439641A1 (fr) | 1980-05-23 |
| FR2439641B1 true FR2439641B1 (US20100170793A1-20100708-C00006.png) | 1984-10-12 |
Family
ID=20336183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7926367A Granted FR2439641A1 (fr) | 1978-10-25 | 1979-10-24 | Procede d'usinage d'une surface difficilement accessible et machine pour la mise en oeuvre du procede |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877438A (ja) * | 1981-10-28 | 1983-05-10 | Canon Inc | 球面研削盤 |
| CN103920902A (zh) * | 2014-04-25 | 2014-07-16 | 李伟民 | 一种管材钻孔外翻边加工方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844053A (en) * | 1955-11-21 | 1958-07-22 | Frederick A Wagner | Engine parts boring machine |
| US3120136A (en) * | 1960-05-18 | 1964-02-04 | Harry G Bieker | Semi-automatic drill press assembly and method of drilling stacked sheets |
| US3806271A (en) * | 1971-02-15 | 1974-04-23 | Kyoritsu Seiki Corp | Back spotfacer |
| US3814535A (en) * | 1973-02-07 | 1974-06-04 | Numertap Inc | Back spotfacing and counterboring tool |
| US3837757A (en) * | 1973-05-29 | 1974-09-24 | A Levine | Drill press |
| CH600447A5 (US20100170793A1-20100708-C00006.png) * | 1975-10-03 | 1978-06-15 | Radioelectrique Comp Ind |
-
1978
- 1978-10-25 SE SE7811071A patent/SE414377B/sv unknown
-
1979
- 1979-10-12 GB GB7935562A patent/GB2033266B/en not_active Expired
- 1979-10-16 US US06/085,209 patent/US4285619A/en not_active Expired - Lifetime
- 1979-10-19 IT IT50621/79A patent/IT1120612B/it active
- 1979-10-24 FR FR7926367A patent/FR2439641A1/fr active Granted
- 1979-10-24 JP JP13650279A patent/JPS5558905A/ja active Pending
- 1979-10-25 DE DE19792943186 patent/DE2943186A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE7811071L (sv) | 1980-04-26 |
| FR2439641A1 (fr) | 1980-05-23 |
| DE2943186A1 (de) | 1980-05-08 |
| GB2033266B (en) | 1982-07-21 |
| US4285619A (en) | 1981-08-25 |
| IT7950621A0 (it) | 1979-10-19 |
| JPS5558905A (en) | 1980-05-02 |
| GB2033266A (en) | 1980-05-21 |
| IT1120612B (it) | 1986-03-26 |
| SE414377B (sv) | 1980-07-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |