FR2214834B1 - - Google Patents

Info

Publication number
FR2214834B1
FR2214834B1 FR7401828A FR7401828A FR2214834B1 FR 2214834 B1 FR2214834 B1 FR 2214834B1 FR 7401828 A FR7401828 A FR 7401828A FR 7401828 A FR7401828 A FR 7401828A FR 2214834 B1 FR2214834 B1 FR 2214834B1
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
Application number
FR7401828A
Other versions
FR2214834A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milacron Inc
Original Assignee
Milacron Inc
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 Milacron Inc filed Critical Milacron Inc
Publication of FR2214834A1 publication Critical patent/FR2214834A1/fr
Application granted granted Critical
Publication of FR2214834B1 publication Critical patent/FR2214834B1/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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 build up 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)
  • Turning (AREA)
FR7401828A 1973-01-19 1974-01-18 Expired FR2214834B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00325075A US3804477A (en) 1973-01-19 1973-01-19 Centrifugal bearing preload mechanism

Publications (2)

Publication Number Publication Date
FR2214834A1 FR2214834A1 (fr) 1974-08-19
FR2214834B1 true FR2214834B1 (fr) 1978-02-10

Family

ID=23266328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401828A Expired FR2214834B1 (fr) 1973-01-19 1974-01-18

Country Status (6)

Country Link
US (1) US3804477A (fr)
JP (1) JPS49103039A (fr)
DE (1) DE2365252A1 (fr)
FR (1) FR2214834B1 (fr)
GB (1) GB1436045A (fr)
NL (1) NL7400618A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890015A (en) * 1974-01-16 1975-06-17 Timken Co Single row tapered roller bearing assembly capable of taking thrust loading in both axial directions and method of adjusting the same
US4413946A (en) * 1981-08-20 1983-11-08 Dresser Industries, Inc. Vented compressor inlet guide
US4611934A (en) * 1985-09-09 1986-09-16 Cincinnati Milacron Inc. Device for preloading bearings
US5533863A (en) * 1993-03-26 1996-07-09 Allied Signal Inc Self positioning nut
US5739607A (en) * 1994-03-04 1998-04-14 Cincinnati Milacron Inc. Hybrid spindle bearing
US5810483A (en) * 1994-12-07 1998-09-22 Vites; Boris Spindle unit with a spindle supported by prestressed antifraction bearings
US5658081A (en) * 1995-12-11 1997-08-19 Industrial Technology Research Institute Adjusting mechanism for a prestressed bearing arrangement
DE19607336A1 (de) * 1996-02-27 1997-08-28 Krais Martin Vorrichtung zum Einstellen der Position, oder des Spiels, eines Lagers
DE20015568U1 (de) * 2000-09-08 2001-02-08 Chen Hsi Kuan Werkzeugmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727796A (en) * 1955-01-11 1955-12-20 G M Giannini & Co Inc Temperature compensation of shaft end play and the like

Also Published As

Publication number Publication date
FR2214834A1 (fr) 1974-08-19
NL7400618A (fr) 1974-07-23
GB1436045A (en) 1976-05-19
JPS49103039A (fr) 1974-09-28
DE2365252A1 (de) 1974-07-25
US3804477A (en) 1974-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse