FR2171187A1 - - Google Patents
Info
- Publication number
- FR2171187A1 FR2171187A1 FR7304137A FR7304137A FR2171187A1 FR 2171187 A1 FR2171187 A1 FR 2171187A1 FR 7304137 A FR7304137 A FR 7304137A FR 7304137 A FR7304137 A FR 7304137A FR 2171187 A1 FR2171187 A1 FR 2171187A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
- B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722205768 DE2205768C3 (en) | 1972-02-08 | Device for the production or processing of workpieces with a polygonal inner or outer contour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2171187A1 true FR2171187A1 (en) | 1973-09-21 |
| FR2171187B1 FR2171187B1 (en) | 1976-09-10 |
Family
ID=5835309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304137A Expired FR2171187B1 (en) | 1972-02-08 | 1973-02-06 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS542940B2 (en) |
| AT (1) | AT319688B (en) |
| FR (1) | FR2171187B1 (en) |
| GB (1) | GB1416794A (en) |
| IT (1) | IT978792B (en) |
| NL (1) | NL164773C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272979A (en) * | 1975-12-15 | 1977-06-18 | Souji Ikehara | Device for cutting hypotrochoiide |
| JP6888382B2 (en) * | 2017-04-11 | 2021-06-16 | 株式会社ジェイテクト | Machine Tools |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1122381A (en) * | 1965-02-04 | 1968-08-07 | Drysdale & Co Ltd | Device for generating curved surfaces |
-
1973
- 1973-01-15 AT AT30773A patent/AT319688B/en active
- 1973-02-05 IT IT2000873A patent/IT978792B/en active
- 1973-02-06 FR FR7304137A patent/FR2171187B1/fr not_active Expired
- 1973-02-07 NL NL7301705A patent/NL164773C/en not_active IP Right Cessation
- 1973-02-08 GB GB635373A patent/GB1416794A/en not_active Expired
- 1973-02-08 JP JP1606073A patent/JPS542940B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1122381A (en) * | 1965-02-04 | 1968-08-07 | Drysdale & Co Ltd | Device for generating curved surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS542940B2 (en) | 1979-02-15 |
| NL164773B (en) | 1980-09-15 |
| GB1416794A (en) | 1975-12-10 |
| JPS4888561A (en) | 1973-11-20 |
| NL7301705A (en) | 1973-08-10 |
| IT978792B (en) | 1974-09-20 |
| FR2171187B1 (en) | 1976-09-10 |
| NL164773C (en) | 1981-02-16 |
| AT319688B (en) | 1975-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |