FR2259663B2 - - Google Patents
Info
- Publication number
- FR2259663B2 FR2259663B2 FR7403218A FR7403218A FR2259663B2 FR 2259663 B2 FR2259663 B2 FR 2259663B2 FR 7403218 A FR7403218 A FR 7403218A FR 7403218 A FR7403218 A FR 7403218A FR 2259663 B2 FR2259663 B2 FR 2259663B2
- 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
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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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
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- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
- B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
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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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
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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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR865262A FR1300201A (fr) | 1961-06-17 | 1961-06-17 | Perfectionnement au montage des broches de machines-outils |
| US202148A US3144283A (en) | 1961-06-17 | 1962-06-13 | Machine tool spindle bearing assemblies |
| GB22882/62A GB945923A (en) | 1961-06-17 | 1962-06-14 | Improvements in or relating to machine tool spindle bearing assemblies |
| DEP29641A DE1289384B (de) | 1961-06-17 | 1962-06-18 | Spindellagerung fuer Werkzeugmaschinen mit rotierender Werkstueck- oder Werkzeugspindel |
| FR7403218A FR2259663A2 (en) | 1974-01-31 | 1974-01-31 | Spindle bearing for machine tool |
| IT67106/75A IT1027313B (it) | 1961-06-17 | 1975-01-17 | Perfezionamenti nei sopporti dei mandarini per macchine utensili |
| US05/542,787 US3948577A (en) | 1961-06-17 | 1975-01-21 | Spindle assemblies for machine tools |
| GB3002/75A GB1491132A (en) | 1961-06-17 | 1975-01-23 | Machine tool spindle assemblies |
| DE19752503858 DE2503858C3 (de) | 1974-01-31 | 1975-01-30 | Spindellagerung für eine Werkzeugmaschine |
| JP50012961A JPS5754266B2 (xx) | 1961-06-17 | 1975-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403218A FR2259663A2 (en) | 1974-01-31 | 1974-01-31 | Spindle bearing for machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259663A2 FR2259663A2 (en) | 1975-08-29 |
| FR2259663B2 true FR2259663B2 (xx) | 1978-03-10 |
Family
ID=9134278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7403218A Granted FR2259663A2 (en) | 1961-06-17 | 1974-01-31 | Spindle bearing for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2259663A2 (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2464788A1 (fr) * | 1979-09-13 | 1981-03-20 | Precision Industrielle | Palier pour la broche d'une machine-outil de haute precision |
| DE69011113T2 (de) * | 1990-09-12 | 1995-03-02 | Kitamura Machinery Co Ltd | Eine Vorrichtung zum kontrollierten Vorspannen von Lagern. |
| JP5560599B2 (ja) * | 2009-07-03 | 2014-07-30 | 株式会社ジェイテクト | 工作機械の主軸装置 |
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1974
- 1974-01-31 FR FR7403218A patent/FR2259663A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259663A2 (en) | 1975-08-29 |