FR846489A - - Google Patents
Info
- Publication number
- FR846489A FR846489A FR846489DA FR846489A FR 846489 A FR846489 A FR 846489A FR 846489D A FR846489D A FR 846489DA FR 846489 A FR846489 A FR 846489A
- 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
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/46—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Turning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH507833X | 1937-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR846489A true FR846489A (it) | 1939-09-18 |
Family
ID=4517266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR846489D Expired FR846489A (it) | 1937-11-24 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH200737A (it) |
| FR (1) | FR846489A (it) |
| GB (1) | GB507833A (it) |
| NL (1) | NL54653C (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1093170B (de) * | 1957-05-24 | 1960-11-17 | Karlsruhe Augsburg Iweka | Einrichtung zum Nachformen von Gewinden durch Unrunddrehen nach einer umlaufenden Schablone |
| DE1232824B (de) * | 1963-04-23 | 1967-01-19 | Flygts Pumpar Ab | Schraubenpumpe mit Schraubengewinden im Stator und Rotor |
| DE1301193B (de) * | 1968-01-11 | 1969-08-14 | Streicher Max | Zusatzeinrichtung fuer eine Drehmaschine zum Bearbeiten von Schraubenwendeln |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875661A (en) * | 1953-08-14 | 1959-03-03 | Mecanique Metallurgie Ste Gle | Machines for machining helicoid-shaped pieces |
| CH320438A (de) * | 1954-01-12 | 1957-03-31 | Fischer Ag Georg | Anstell-Lünette an Werkzeugmaschinen |
| GB1176936A (en) * | 1966-09-06 | 1970-01-07 | Arnfield Ltd J & E | Improvements in or relating to Lathes and like Machine Tools |
| US4330966A (en) * | 1980-08-18 | 1982-05-25 | Dana Corporation | Groove grinding fixture |
| GB2211453A (en) * | 1987-10-26 | 1989-07-05 | Compression Tech | Apparatus and method for machining a trochoidal rotor |
-
0
- NL NL54653D patent/NL54653C/xx active
- FR FR846489D patent/FR846489A/fr not_active Expired
-
1937
- 1937-11-24 CH CH200737D patent/CH200737A/fr unknown
-
1938
- 1938-11-23 GB GB34089/38A patent/GB507833A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1093170B (de) * | 1957-05-24 | 1960-11-17 | Karlsruhe Augsburg Iweka | Einrichtung zum Nachformen von Gewinden durch Unrunddrehen nach einer umlaufenden Schablone |
| DE1232824B (de) * | 1963-04-23 | 1967-01-19 | Flygts Pumpar Ab | Schraubenpumpe mit Schraubengewinden im Stator und Rotor |
| DE1301193B (de) * | 1968-01-11 | 1969-08-14 | Streicher Max | Zusatzeinrichtung fuer eine Drehmaschine zum Bearbeiten von Schraubenwendeln |
Also Published As
| Publication number | Publication date |
|---|---|
| CH200737A (fr) | 1938-10-31 |
| NL54653C (it) | |
| GB507833A (en) | 1939-06-21 |