JPS5164141A - - Google Patents
Info
- Publication number
- JPS5164141A JPS5164141A JP50120835A JP12083575A JPS5164141A JP S5164141 A JPS5164141 A JP S5164141A JP 50120835 A JP50120835 A JP 50120835A JP 12083575 A JP12083575 A JP 12083575A JP S5164141 A JPS5164141 A JP S5164141A
- 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
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- 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
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- 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
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- 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
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
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- 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
- F16C2220/00—Shaping
- F16C2220/60—Shaping by removing material, e.g. machining
- F16C2220/68—Shaping by removing material, e.g. machining by electrical discharge or electrochemical machining
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7413379A NL7413379A (nl) | 1974-10-11 | 1974-10-11 | Werkwijze voor het vervaardigen van een cilin- drisch spiraalgroeflager. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5164141A true JPS5164141A (ja) | 1976-06-03 |
Family
ID=19822256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50120835A Pending JPS5164141A (ja) | 1974-10-11 | 1975-10-08 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5164141A (ja) |
| DE (1) | DE2543201A1 (ja) |
| FR (1) | FR2287617A1 (ja) |
| IT (1) | IT1043220B (ja) |
| NL (1) | NL7413379A (ja) |
| SE (1) | SE7511273L (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3248186C2 (de) * | 1982-12-27 | 1986-10-23 | SCHUNK Industrieverwaltung GmbH, 6301 Heuchelheim | Verfahren zur Herstellung einer Gleitlagerbuchse |
| GB9624728D0 (en) * | 1996-11-28 | 1997-01-15 | Loadpoint Limited | Method and apparatus for forming recesses in air or fluid film bearings |
| KR100312831B1 (ko) * | 1999-07-14 | 2001-11-03 | 이은상 | 공작물의 미세홈 형성을 위한 마이크로 전해 가공장치. |
| WO2003068440A1 (en) * | 2002-02-15 | 2003-08-21 | Minebea Co., Ltd. | Method for manufacturing an electrode for the electrochemical machining of a workpiece and an electrode manufactured according to this method |
| US7235168B2 (en) * | 2002-05-28 | 2007-06-26 | Seagate Technology. Llc | Method for electrochemically forming a hydrodynamic bearing surface |
-
1974
- 1974-10-11 NL NL7413379A patent/NL7413379A/xx not_active Application Discontinuation
-
1975
- 1975-09-27 DE DE19752543201 patent/DE2543201A1/de active Pending
- 1975-10-08 SE SE7511273A patent/SE7511273L/xx unknown
- 1975-10-08 IT IT28094/75A patent/IT1043220B/it active
- 1975-10-08 JP JP50120835A patent/JPS5164141A/ja active Pending
- 1975-10-10 FR FR7531103A patent/FR2287617A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2287617A1 (fr) | 1976-05-07 |
| NL7413379A (nl) | 1976-04-13 |
| DE2543201A1 (de) | 1976-04-22 |
| SE7511273L (sv) | 1976-04-12 |
| IT1043220B (it) | 1980-02-20 |