AT292496B - Bearing of a spindle operated at high speed - Google Patents
Bearing of a spindle operated at high speedInfo
- Publication number
- AT292496B AT292496B AT202970A AT202970A AT292496B AT 292496 B AT292496 B AT 292496B AT 202970 A AT202970 A AT 202970A AT 202970 A AT202970 A AT 202970A AT 292496 B AT292496 B AT 292496B
- Authority
- AT
- Austria
- Prior art keywords
- bearing
- high speed
- spindle operated
- spindle
- operated
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
-
- 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)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT202970A AT292496B (en) | 1970-03-04 | 1970-03-04 | Bearing of a spindle operated at high speed |
DE19712108957 DE2108957A1 (en) | 1970-03-04 | 1971-02-25 | Bearing of a spindle operated at high speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT202970A AT292496B (en) | 1970-03-04 | 1970-03-04 | Bearing of a spindle operated at high speed |
Publications (1)
Publication Number | Publication Date |
---|---|
AT292496B true AT292496B (en) | 1971-08-25 |
Family
ID=3526269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT202970A AT292496B (en) | 1970-03-04 | 1970-03-04 | Bearing of a spindle operated at high speed |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT292496B (en) |
DE (1) | DE2108957A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464788A1 (en) * | 1979-09-13 | 1981-03-20 | Precision Industrielle | BEARING FOR THE PIN OF A HIGH-PRECISION MACHINE TOOL |
GB2080443B (en) * | 1980-07-18 | 1984-09-12 | Lamb Co F Jos | Bearing assembly for machine tool spindles |
BE1011228A3 (en) * | 1997-06-24 | 1999-06-01 | Atlas Copco Airpower Nv | Method for positioning and fixing an axial bearing on an axle and an axial bearing attached in this manner |
DE102006025583A1 (en) * | 2006-06-01 | 2007-12-06 | Schaeffler Kg | Roller bearing for supporting spindle of e.g. ventilator, has tapered roller bearings with outer ring and two inner rings, where inner rings are engaged to each other in O-arrangement and are pre-stressed in axial direction by spring unit |
-
1970
- 1970-03-04 AT AT202970A patent/AT292496B/en not_active IP Right Cessation
-
1971
- 1971-02-25 DE DE19712108957 patent/DE2108957A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2108957A1 (en) | 1971-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |