AT292496B - Bearing of a spindle operated at high speed - Google Patents

Bearing of a spindle operated at high speed

Info

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
Application number
AT202970A
Other languages
German (de)
Original Assignee
Deckel Ag Friedrich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deckel Ag Friedrich filed Critical Deckel Ag Friedrich
Priority to AT202970A priority Critical patent/AT292496B/en
Priority to DE19712108957 priority patent/DE2108957A1/en
Application granted granted Critical
Publication of AT292496B publication Critical patent/AT292496B/en

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
AT202970A 1970-03-04 1970-03-04 Bearing of a spindle operated at high speed AT292496B (en)

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)

* Cited by examiner, † Cited by third party
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

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