JPS6237515A - 軸受構造 - Google Patents

軸受構造

Info

Publication number
JPS6237515A
JPS6237515A JP61179773A JP17977386A JPS6237515A JP S6237515 A JPS6237515 A JP S6237515A JP 61179773 A JP61179773 A JP 61179773A JP 17977386 A JP17977386 A JP 17977386A JP S6237515 A JPS6237515 A JP S6237515A
Authority
JP
Japan
Prior art keywords
bearing
air
members
structure according
against relative
Prior art date
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.)
Granted
Application number
JP61179773A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0545802B2 (https=
Inventor
アンソニー・ブルース・バーナビィ
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.)
Rank Taylor Hobson Ltd
Original Assignee
Rank Taylor Hobson Ltd
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 Rank Taylor Hobson Ltd filed Critical Rank Taylor Hobson Ltd
Publication of JPS6237515A publication Critical patent/JPS6237515A/ja
Publication of JPH0545802B2 publication Critical patent/JPH0545802B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • 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
    • B23Q1/38—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 using fluid bearings or fluid cushion supports
    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
    • 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
    • F16C17/26—Systems consisting of a plurality of sliding-contact 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/06—Printed-circuit motors and components

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
JP61179773A 1985-08-02 1986-07-29 軸受構造 Granted JPS6237515A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08519460A GB2178805A (en) 1985-08-02 1985-08-02 A bearing structure
GB8519460 1985-08-02

Publications (2)

Publication Number Publication Date
JPS6237515A true JPS6237515A (ja) 1987-02-18
JPH0545802B2 JPH0545802B2 (https=) 1993-07-12

Family

ID=10583222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61179773A Granted JPS6237515A (ja) 1985-08-02 1986-07-29 軸受構造

Country Status (10)

Country Link
US (1) US4794289A (https=)
EP (1) EP0214729B1 (https=)
JP (1) JPS6237515A (https=)
CN (1) CN1005352B (https=)
DD (1) DD248849A5 (https=)
DE (1) DE3668484D1 (https=)
DK (1) DK367086A (https=)
GB (1) GB2178805A (https=)
IN (1) IN165427B (https=)
RU (1) RU1771523C (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3769350D1 (de) 1986-03-04 1991-05-23 Rank Taylor Hobson Ltd Positionskontrolle eines zu bearbeitenden werkstuecks.
DE3819636A1 (de) * 1987-06-16 1988-12-29 Krasnod Stankostroitelnoe Proi Karusselldrehmaschinentisch
FR2640740B1 (fr) * 1988-12-19 1991-04-05 Dubuit Mach Dispositif de reperage pour objet a faire tourner sur lui-meme
SE464370B (sv) * 1989-07-27 1991-04-15 Desart Ab Foer en radiellt lagrad axel avsett axiallagringssystem
US6169354B1 (en) 1996-05-24 2001-01-02 Halo Data Devices, Inc. Thin film electric motors
US6204588B1 (en) 1999-05-27 2001-03-20 Halo Data Devices, Inc. Rotor capable of being used as a recording media
US6054786A (en) * 1999-05-27 2000-04-25 Halo Data Devices, Inc. Method and system for providing a spherical bearing in a thin film reluctance motor
DE102005024004A1 (de) * 2005-05-25 2006-12-07 Schaeffler Kg Drehlagereinrichtung, insbesondere für einen drehbaren Rundtisch einer Werkzeugmaschine
US8132966B2 (en) * 2009-06-03 2012-03-13 Electro Scientific Industries, Inc. Rotary flexure and air bearing support for rotary indexing system
DE102011121830A1 (de) * 2011-12-21 2013-06-27 Ms Spaichingen Gmbh Werkstückauflage
TWI560019B (en) * 2014-11-21 2016-12-01 Ind Tech Res Inst Hydraulic hydrostatic pressure rotation module
US10215230B2 (en) 2016-09-24 2019-02-26 Radiant Physics Inc. Pressurized gas bearings for rotating machinery
CN107143578A (zh) * 2016-11-09 2017-09-08 廖伟登 一种活动联接机构
CN110469585A (zh) * 2019-09-17 2019-11-19 苏州江本精密机械有限公司 一种大型卧式数控分度盘使用的气浮轴承
IT202000012226A1 (it) 2020-05-25 2021-11-25 Innse Berardi S P A Soc Unipersonale Gruppo tavola per una macchina utensile
DE102021119614A1 (de) * 2021-07-28 2023-02-02 Maschinenfabrik Rieter Ag Axiallager und Polscheibe für ein Axiallager
CN114184112B (zh) * 2021-12-17 2024-05-31 湖南国梦科技有限公司 一种电机生产用转子检测辅助装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440887A (en) * 1965-08-05 1969-04-29 Slica Corp Apparatus for measuring roundness characteristics
JPS4990144A (https=) * 1972-12-27 1974-08-28
JPS5285659A (en) * 1976-01-07 1977-07-16 Hitachi Ltd Thrust bearing

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455970A (en) * 1944-08-23 1948-12-14 American Bridge Company Center bearing
BE517366A (https=) * 1951-07-05
US3012827A (en) * 1959-01-06 1961-12-12 California Inst Res Found Gas supported bearing
US3023334A (en) * 1959-05-25 1962-02-27 Printed Motors Inc Printed circuit armature
US3023335A (en) * 1959-05-25 1962-02-27 Printed Motors Inc Printed circuit armature
US3026154A (en) * 1959-07-13 1962-03-20 Continental Aviat & Eng Corp Bearing means
DE1425006A1 (de) * 1963-12-13 1969-01-02 Eisenwerk Rote Erde Gmbh Waelzlager-Drehverbindung
US3759588A (en) * 1971-11-12 1973-09-18 Nasa High speed hybrid bearing comprising a fluid bearing & a rolling bearing connected in series
GB1452280A (en) * 1973-03-02 1976-10-13 British United Shoe Machinery Measuring machines
US3857051A (en) * 1973-08-30 1974-12-24 Giddings & Lewis Rotary position transducer assembly using hydrostatic bearings
CH569895A5 (https=) * 1973-12-19 1975-11-28 Maag Zahnraeder & Maschinen Ag
DE2827880B1 (de) * 1978-06-24 1980-01-10 Heidenhain Gmbh Dr Johannes Gaslager fuer schnell rotierende Teile
US4224165A (en) * 1978-12-14 1980-09-23 The Western States Machine Company Cyclical centrifugal machine
JPS6019496Y2 (ja) * 1979-07-27 1985-06-12 株式会社安川電機 回転電機の電機子
US4320927A (en) * 1980-03-21 1982-03-23 Sertich Anthony T Dental drill with magnetic air turbine having magnetic bearings
DE3171447D1 (en) * 1980-04-04 1985-08-29 Toyota Motor Co Ltd A rotary type electrostatic spray painting device
JPS5720573A (en) * 1980-07-10 1982-02-03 Mitsubishi Electric Corp Flywheel-type electric energy storage device
DE3034008A1 (de) * 1980-09-10 1982-04-15 Industriewerk Schaeffler Ohg, 8522 Herzogenaurach Mittenfreie waelzlager-drehverbindung
US4394091A (en) * 1981-10-09 1983-07-19 General Motors Corporation Air bearing and antifriction bearing assembly
US4588360A (en) * 1984-01-23 1986-05-13 Walbro Corporation Rotary fuel pump with pulse modulation
US4652148A (en) * 1985-03-15 1987-03-24 Federal Products Corporation Guide system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440887A (en) * 1965-08-05 1969-04-29 Slica Corp Apparatus for measuring roundness characteristics
JPS4990144A (https=) * 1972-12-27 1974-08-28
JPS5285659A (en) * 1976-01-07 1977-07-16 Hitachi Ltd Thrust bearing

Also Published As

Publication number Publication date
CN86104920A (zh) 1987-01-28
EP0214729B1 (en) 1990-01-24
GB2178805A (en) 1987-02-18
DE3668484D1 (de) 1990-03-01
EP0214729A1 (en) 1987-03-18
JPH0545802B2 (https=) 1993-07-12
IN165427B (https=) 1989-10-14
CN1005352B (zh) 1989-10-04
DK367086D0 (da) 1986-08-01
DD248849A5 (de) 1987-08-19
RU1771523C (ru) 1992-10-23
US4794289A (en) 1988-12-27
GB8519460D0 (en) 1985-09-11
DK367086A (da) 1987-02-03

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