SU1745004A1 - Sliding bearing thrust unit - Google Patents

Sliding bearing thrust unit

Info

Publication number
SU1745004A1
SU1745004A1 SU4693734/27A SU4693734A SU1745004A1 SU 1745004 A1 SU1745004 A1 SU 1745004A1 SU 4693734/27 A SU4693734/27 A SU 4693734/27A SU 4693734 A SU4693734 A SU 4693734A SU 1745004 A1 SU1745004 A1 SU 1745004A1
Authority
SU
USSR - Soviet Union
Prior art keywords
antifriction
disk
segment
segments
bearing surface
Prior art date
Application number
SU4693734/27A
Other languages
Russian (ru)
Inventor
В.С. Чехович
Г.П. Федоров
В.Г. Снетков
М.А. Ремизов
А.Д. Михайлов
Л.Ф. Медведев
Н.Е. Тихонов
Ю.М. Паутов
О.В. Тепленчук
Original Assignee
Центральное конструкторское бюро машиностроения
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 Центральное конструкторское бюро машиностроения filed Critical Центральное конструкторское бюро машиностроения
Priority to SU4693734/27A priority Critical patent/SU1745004A1/en
Application granted granted Critical
Publication of SU1745004A1 publication Critical patent/SU1745004A1/en

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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

FIELD: mechanical engineering. SUBSTANCE: fitted in housing is shaft with flange. Disk with two ring projections is arranged on bearing surface of flange. Placed between housing and disk are self-aligning shoes engaging with disk by their working surfaces. Antifriction segments are installed on disk bearing surface. Side surfaces of antifriction segment are arranged at angle α to disk radius passing through intersection of side surface of antifriction segment with inner edge pointed to shaft. Antifriction segment are secured on disk with clearance relative to each other. Angle a of tilting of antifriction segment side surfaces is found from equation tgα>δ+C/l where δ - distance between antifriction linings on self-aligning shoes; C - distance between antifriction segments; l - width of antifriction segments in radial direction. Ring projections can divide disk bearing surface into three parts equal in radial direction. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
SU4693734/27A 1989-05-19 1989-05-19 Sliding bearing thrust unit SU1745004A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4693734/27A SU1745004A1 (en) 1989-05-19 1989-05-19 Sliding bearing thrust unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4693734/27A SU1745004A1 (en) 1989-05-19 1989-05-19 Sliding bearing thrust unit

Publications (1)

Publication Number Publication Date
SU1745004A1 true SU1745004A1 (en) 1994-02-28

Family

ID=60532633

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4693734/27A SU1745004A1 (en) 1989-05-19 1989-05-19 Sliding bearing thrust unit

Country Status (1)

Country Link
SU (1) SU1745004A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534659C2 (en) * 2013-01-21 2014-12-10 Открытое акционерное общество "Центральное конструкторское бюро машиностроения" Axial journal bearing
RU2554918C1 (en) * 2013-12-30 2015-06-27 Акционерное общество "Центральное конструкторское бюро машиностроения" (АО "ЦКБМ") Patch piece of thrust plain bearing
WO2016013952A1 (en) * 2014-07-21 2016-01-28 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Axial sliding bearing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2534659C2 (en) * 2013-01-21 2014-12-10 Открытое акционерное общество "Центральное конструкторское бюро машиностроения" Axial journal bearing
RU2554918C1 (en) * 2013-12-30 2015-06-27 Акционерное общество "Центральное конструкторское бюро машиностроения" (АО "ЦКБМ") Patch piece of thrust plain bearing
WO2016013952A1 (en) * 2014-07-21 2016-01-28 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Axial sliding bearing
CN106574654A (en) * 2014-07-21 2017-04-19 中央设计机械制造股份公司 Axial sliding bearing
CN106574654B (en) * 2014-07-21 2018-07-13 中央设计机械制造股份公司 Axial plain bearing
EA031781B1 (en) * 2014-07-21 2019-02-28 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Axial sliding bearing

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