IT950599B - Cuscinetto di spinta a piu stadi - Google Patents

Cuscinetto di spinta a piu stadi

Info

Publication number
IT950599B
IT950599B IT7247931Q IT4793172Q IT950599B IT 950599 B IT950599 B IT 950599B IT 7247931 Q IT7247931 Q IT 7247931Q IT 4793172 Q IT4793172 Q IT 4793172Q IT 950599 B IT950599 B IT 950599B
Authority
IT
Italy
Prior art keywords
thrust bearing
stage thrust
stage
bearing
thrust
Prior art date
Application number
IT7247931Q
Other languages
English (en)
Original Assignee
Rollway Bearing Co 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 Rollway Bearing Co Inc filed Critical Rollway Bearing Co Inc
Application granted granted Critical
Publication of IT950599B publication Critical patent/IT950599B/it

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
    • 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
    • F16C19/30—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 axial load mainly
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
IT7247931Q 1971-04-22 1972-01-20 Cuscinetto di spinta a piu stadi IT950599B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00136413A US3712693A (en) 1971-04-22 1971-04-22 Multiple stage thrust bearing

Publications (1)

Publication Number Publication Date
IT950599B true IT950599B (it) 1973-06-20

Family

ID=22472748

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7247931Q IT950599B (it) 1971-04-22 1972-01-20 Cuscinetto di spinta a piu stadi

Country Status (7)

Country Link
US (1) US3712693A (it)
JP (1) JPS5122570B1 (it)
CA (1) CA947803A (it)
DE (1) DE2153509A1 (it)
FR (1) FR2135949A5 (it)
GB (1) GB1339233A (it)
IT (1) IT950599B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493514A (en) * 1984-03-12 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Mechanism for proportionately loading dual thrust bearing assemblies against axial thrust loads
DE4034764C1 (it) * 1990-11-02 1992-05-07 Jahnel-Kestermann Getriebewerke Bochum Gmbh, 4630 Bochum, De
US5741116A (en) * 1996-12-18 1998-04-21 Delaware Capital Formation Inc. Compressor thrust bearings
US8668389B2 (en) * 2000-11-07 2014-03-11 Davis-Standard, Llc Combination thrust flange and thrust plate
JP2003156050A (ja) * 2001-11-22 2003-05-30 Ntn Corp スラストニードル軸受
US6520685B1 (en) 2001-09-26 2003-02-18 The Torrington Company Thrust bearing with heavy-duty anti-reversal feature
EP1925680A3 (en) * 2001-09-26 2008-06-11 NTN Corporation Multi-row thrust roller bearing
US7033083B2 (en) * 2002-11-07 2006-04-25 Ntn Corporation Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing
US20060002648A1 (en) * 2004-07-01 2006-01-05 Patrick Tibbits Tapered roller thrust bearing with favorable load distribution
CA2786040C (en) 2009-12-29 2017-03-07 Rolls-Royce Corporation Gas turbine engine and high speed rolling element bearing system
CN102221043A (zh) * 2011-06-20 2011-10-19 中国石油集团川庆钻探工程有限公司井下作业公司 轴向多级重载推力轴承
CA2937350C (en) * 2014-03-21 2018-01-16 Halliburton Energy Services, Inc. Bearing assembly including a focal bearing and load sharing thrust bearings
US9453530B2 (en) * 2014-06-12 2016-09-27 Thinkom Solutions, Inc. Compact integrated perimeter thrust bearing
CN113614400B (zh) * 2019-12-19 2023-03-24 铁姆肯公司 堆叠推力锥形相异系列滚柱轴承
CN114033790B (zh) * 2021-12-01 2023-05-16 中车株洲电机有限公司 一种组合式气浮推力轴承和机械设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374820A (en) * 1943-09-29 1945-05-01 Rollway Bearing Co Inc Thrust bearing

Also Published As

Publication number Publication date
CA947803A (en) 1974-05-21
DE2153509A1 (de) 1972-11-02
JPS5122570B1 (it) 1976-07-10
FR2135949A5 (it) 1972-12-22
GB1339233A (en) 1973-11-28
US3712693A (en) 1973-01-23

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