JPS57501616A - - Google Patents
Info
- Publication number
- JPS57501616A JPS57501616A JP56502759A JP50275981A JPS57501616A JP S57501616 A JPS57501616 A JP S57501616A JP 56502759 A JP56502759 A JP 56502759A JP 50275981 A JP50275981 A JP 50275981A JP S57501616 A JPS57501616 A JP S57501616A
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8031836 | 1980-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57501616A true JPS57501616A (fr) | 1982-09-09 |
Family
ID=10516445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502759A Pending JPS57501616A (fr) | 1980-10-02 | 1981-08-20 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0069735A1 (fr) |
| JP (1) | JPS57501616A (fr) |
| BE (1) | BE890149A (fr) |
| CA (1) | CA1176678A (fr) |
| IT (1) | IT1144869B (fr) |
| WO (1) | WO1982001149A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2594364B1 (fr) * | 1986-02-18 | 1989-06-09 | Forest Line Sa | Ensemble monobloc broche rotative porte-outil et moteur electrique |
| FR2597017B1 (fr) * | 1986-04-11 | 1991-12-13 | Metrap | Machine-outil a tourelle comportant une multiplicite de broches libres |
| DE19833241C2 (de) * | 1998-07-23 | 2001-01-11 | Junker Erwin Maschf Gmbh | Schleifspindeleinheit mit magnetischem Antrieb |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1660489A (en) * | 1926-02-27 | 1928-02-28 | Leland Gifford Co | High-speed friction drive |
| GB639354A (en) * | 1948-03-11 | 1950-06-28 | Eric Norbury | Improvements relating to driving certain cutting tools such as taps |
| US2705762A (en) * | 1951-04-17 | 1955-04-05 | Benjamin D Pile | Magnetic coupling assembly |
| BE531130A (fr) * | 1953-08-18 | |||
| US3050646A (en) * | 1958-01-06 | 1962-08-21 | Phillips Petroleum Co | Magnetic coupling |
| US4037496A (en) * | 1976-09-01 | 1977-07-26 | The United States Of America As Represented By The United States Energy Research And Development Administration | Combination spindle-drive system for high precision machining |
-
1981
- 1981-08-20 WO PCT/GB1981/000166 patent/WO1982001149A1/fr not_active Application Discontinuation
- 1981-08-20 EP EP81902285A patent/EP0069735A1/fr not_active Withdrawn
- 1981-08-20 JP JP56502759A patent/JPS57501616A/ja active Pending
- 1981-08-26 CA CA000384636A patent/CA1176678A/fr not_active Expired
- 1981-08-28 BE BE0/205815A patent/BE890149A/fr not_active IP Right Cessation
- 1981-09-17 IT IT68215/81A patent/IT1144869B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1176678A (fr) | 1984-10-23 |
| IT1144869B (it) | 1986-10-29 |
| IT8168215A0 (it) | 1981-09-17 |
| EP0069735A1 (fr) | 1983-01-19 |
| BE890149A (fr) | 1981-12-16 |
| WO1982001149A1 (fr) | 1982-04-15 |