JPS4833297B1 - - Google Patents

Info

Publication number
JPS4833297B1
JPS4833297B1 JP45034077A JP3407770A JPS4833297B1 JP S4833297 B1 JPS4833297 B1 JP S4833297B1 JP 45034077 A JP45034077 A JP 45034077A JP 3407770 A JP3407770 A JP 3407770A JP S4833297 B1 JPS4833297 B1 JP S4833297B1
Authority
JP
Japan
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.)
Pending
Application number
JP45034077A
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 filed Critical
Priority to JP45034077A priority Critical patent/JPS4833297B1/ja
Priority to CA109,673A priority patent/CA939424A/en
Priority to US00132130A priority patent/US3726573A/en
Priority to BE765680A priority patent/BE765680A/xx
Priority to NL717104944A priority patent/NL150559B/xx
Priority to CH538971A priority patent/CH537535A/fr
Priority to DE2118077A priority patent/DE2118077C3/de
Priority to NO711371A priority patent/NO132702C/no
Priority to FR7113170A priority patent/FR2089653A5/fr
Priority to SE7104792A priority patent/SE371267B/xx
Priority to DK179571AA priority patent/DK137868B/da
Priority to ES390242A priority patent/ES390242A1/es
Priority to GB2687271*A priority patent/GB1305165A/en
Publication of JPS4833297B1 publication Critical patent/JPS4833297B1/ja
Pending 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
    • 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
    • F16C32/0629—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 liquid cushion, e.g. oil cushion
    • F16C32/064—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 liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C32/0629—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 liquid cushion, e.g. oil 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
    • 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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
JP45034077A 1970-04-21 1970-04-21 Pending JPS4833297B1 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP45034077A JPS4833297B1 (ja) 1970-04-21 1970-04-21
CA109,673A CA939424A (en) 1970-04-21 1971-04-06 High rigidity fluid bearings
US00132130A US3726573A (en) 1970-04-21 1971-04-07 High rigidity fluid bearings
BE765680A BE765680A (fr) 1970-04-21 1971-04-13 Paliers a fluide de grande rigidite
NL717104944A NL150559B (nl) 1970-04-21 1971-04-14 Een hoge stijfheid bezittend fluidumleger.
CH538971A CH537535A (fr) 1970-04-21 1971-04-14 Palier à fluide supportant avec jeu un arbre rotatif
DE2118077A DE2118077C3 (de) 1970-04-21 1971-04-14 Hydrostatisches Radialgleitlager
NO711371A NO132702C (ja) 1970-04-21 1971-04-14
FR7113170A FR2089653A5 (ja) 1970-04-21 1971-04-14
SE7104792A SE371267B (ja) 1970-04-21 1971-04-15
DK179571AA DK137868B (da) 1970-04-21 1971-04-15 Fluidleje med høj bæreevne.
ES390242A ES390242A1 (es) 1970-04-21 1971-04-15 Perfeccionamientos en cojinetes de fluido con gran rigidez.
GB2687271*A GB1305165A (ja) 1970-04-21 1971-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45034077A JPS4833297B1 (ja) 1970-04-21 1970-04-21

Publications (1)

Publication Number Publication Date
JPS4833297B1 true JPS4833297B1 (ja) 1973-10-13

Family

ID=12404183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45034077A Pending JPS4833297B1 (ja) 1970-04-21 1970-04-21

Country Status (13)

Country Link
US (1) US3726573A (ja)
JP (1) JPS4833297B1 (ja)
BE (1) BE765680A (ja)
CA (1) CA939424A (ja)
CH (1) CH537535A (ja)
DE (1) DE2118077C3 (ja)
DK (1) DK137868B (ja)
ES (1) ES390242A1 (ja)
FR (1) FR2089653A5 (ja)
GB (1) GB1305165A (ja)
NL (1) NL150559B (ja)
NO (1) NO132702C (ja)
SE (1) SE371267B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163444U (ja) * 1974-11-12 1976-05-19

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113486A (ja) * 1974-07-24 1976-02-02 Ikegai Iron Works Ltd Kosakukikainoshujikujikukesochi
CA1096431A (en) * 1978-07-03 1981-02-24 Kunio Shibata Fluid bearing
JPS5659025A (en) * 1979-10-18 1981-05-22 Toyoda Mach Works Ltd Fluid bearing
US4346947A (en) * 1980-08-13 1982-08-31 Citizen Watch Company Limited Hydrostatic pressure gas-liquid double phase bearing
US4365849A (en) * 1981-02-19 1982-12-28 Joy Manufacturing Company Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing
US4772137A (en) * 1987-03-30 1988-09-20 Morgan Construction Company Oil film bearing and bushing
US4944609A (en) * 1987-03-30 1990-07-31 Morgan Construction Company Oil film bearing and bushing
JPH0726650B2 (ja) * 1989-01-20 1995-03-29 エヌティエヌ株式会社 静圧気体軸受スピンドル
US5562231A (en) * 1994-07-29 1996-10-08 Ortho Pharmaceutical Corporation Variable day start tablet dispenser
US5872875A (en) * 1997-12-11 1999-02-16 Cooper Cameron Corporation Hydrodynamic shaft bearing with concentric outer hydrostatic bearing
US6053636A (en) * 1998-11-10 2000-04-25 United Technologies Corporation Hydrostatic bearing with compensatory fluid injection
GB2456344B (en) * 2008-01-14 2012-04-18 Upm Ltd Aerostatic bearing
CN102937141A (zh) * 2012-11-06 2013-02-20 中国计量学院 一种低振动静压气体轴承
JP6577404B2 (ja) * 2016-04-05 2019-09-18 ファナック株式会社 絞りユニット及びこれを備えた静圧軸受装置並びに溝付きブロックの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390628A (de) * 1960-11-10 1965-04-15 Escher Wyss Ag Einrichtung zur Lagerung einer Welle
GB1178763A (en) * 1966-02-01 1970-01-21 Toyoda Machine Works Ltd Improved Fluid Bearing
US3454311A (en) * 1966-02-01 1969-07-08 Toyoda Machine Works Ltd Fluid bearing with a damping effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163444U (ja) * 1974-11-12 1976-05-19

Also Published As

Publication number Publication date
DK137868B (da) 1978-05-22
US3726573A (en) 1973-04-10
DK137868C (ja) 1978-10-23
CH537535A (fr) 1973-05-31
NO132702B (ja) 1975-09-08
NL150559B (nl) 1976-08-16
CA939424A (en) 1974-01-01
DE2118077B2 (de) 1980-07-17
NL7104944A (ja) 1971-10-25
DE2118077C3 (de) 1981-07-02
SE371267B (ja) 1974-11-11
GB1305165A (ja) 1973-01-31
BE765680A (fr) 1971-08-30
FR2089653A5 (ja) 1972-01-07
DE2118077A1 (de) 1971-11-04
NO132702C (ja) 1975-12-17
ES390242A1 (es) 1973-06-16

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