FR2337608B1 - - Google Patents
Info
- Publication number
- FR2337608B1 FR2337608B1 FR7700416A FR7700416A FR2337608B1 FR 2337608 B1 FR2337608 B1 FR 2337608B1 FR 7700416 A FR7700416 A FR 7700416A FR 7700416 A FR7700416 A FR 7700416A FR 2337608 B1 FR2337608 B1 FR 2337608B1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/107—Grooves for generating pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/06—Marking or engraving
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
- F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
- F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/048—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for axial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluid Mechanics (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762600760 DE2600760A1 (en) | 1976-01-10 | 1976-01-10 | ELECTRODE FOR THE ELECTROLYTIC INCORPORATION OF A GROOVE PATTERN INTO A WORKPIECE AREA |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2337608A1 FR2337608A1 (en) | 1977-08-05 |
FR2337608B1 true FR2337608B1 (en) | 1980-10-03 |
Family
ID=5967247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700416A Granted FR2337608A1 (en) | 1976-01-10 | 1977-01-07 | ELECTRODE FOR ELECTROLYTIC MACHINING OF A MODEL OF GROOVES IN THE SURFACE OF A WORKPIECE |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2600760A1 (en) |
FR (1) | FR2337608A1 (en) |
GB (1) | GB1557604A (en) |
NL (1) | NL7700163A (en) |
SE (1) | SE435589B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419503A1 (en) * | 1984-05-25 | 1985-11-28 | Aeg-Elotherm Gmbh, 5630 Remscheid | METHOD AND DEVICE FOR ELECTROCHEMICALLY LOWERING SLOTS OF VERY NARROW WIDTH |
JPH01109057A (en) * | 1987-10-23 | 1989-04-26 | Fanuc Ltd | Digitizing method |
JP2502144B2 (en) * | 1989-03-20 | 1996-05-29 | 日本碍子株式会社 | Manufacturing method of electric discharge machining electrode for forming honeycomb die and method for manufacturing honeycomb die |
WO1995012470A1 (en) * | 1993-11-03 | 1995-05-11 | Ufimskoe Priborostroitelnoe Proizvodstvennoe Obiedinenie | Electrode-instrument for electro-chemical cutting of grooves in the stationary blade of an electric razor |
GB9624728D0 (en) * | 1996-11-28 | 1997-01-15 | Loadpoint Limited | Method and apparatus for forming recesses in air or fluid film bearings |
CN102922067B (en) * | 2012-11-13 | 2014-08-06 | 天津大学 | Device for performing groove notching and machining on inside of hollow part |
CN109551245A (en) * | 2019-01-25 | 2019-04-02 | 深圳创源航天科技有限公司 | Arc discharge microexplosion processing and turning composite processing machine tool |
-
1976
- 1976-01-10 DE DE19762600760 patent/DE2600760A1/en not_active Withdrawn
- 1976-12-23 SE SE7614500A patent/SE435589B/en unknown
-
1977
- 1977-01-07 FR FR7700416A patent/FR2337608A1/en active Granted
- 1977-01-10 GB GB749/77A patent/GB1557604A/en not_active Expired
- 1977-01-10 NL NL7700163A patent/NL7700163A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2600760A1 (en) | 1977-07-14 |
SE435589B (en) | 1984-10-08 |
GB1557604A (en) | 1979-12-12 |
FR2337608A1 (en) | 1977-08-05 |
NL7700163A (en) | 1977-07-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |