PL423481A1 - Łożysko toczne - Google Patents

Łożysko toczne

Info

Publication number
PL423481A1
PL423481A1 PL423481A PL42348117A PL423481A1 PL 423481 A1 PL423481 A1 PL 423481A1 PL 423481 A PL423481 A PL 423481A PL 42348117 A PL42348117 A PL 42348117A PL 423481 A1 PL423481 A1 PL 423481A1
Authority
PL
Poland
Prior art keywords
separator
rolling
rolling elements
angle
rolling bearing
Prior art date
Application number
PL423481A
Other languages
English (en)
Other versions
PL233795B1 (pl
Inventor
Zbigniew Kusznierewicz
Original Assignee
Zbigniew Kusznierewicz
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 Zbigniew Kusznierewicz filed Critical Zbigniew Kusznierewicz
Priority to PL423481A priority Critical patent/PL233795B1/pl
Priority to CN201880068525.5A priority patent/CN111279089B/zh
Priority to EP18752298.2A priority patent/EP3710715B1/en
Priority to ES18752298T priority patent/ES2929372T3/es
Priority to CA3077341A priority patent/CA3077341A1/en
Priority to PCT/PL2018/000067 priority patent/WO2019098863A1/en
Priority to JP2020545215A priority patent/JP7255812B2/ja
Priority to KR1020207012338A priority patent/KR102348951B1/ko
Priority to DK18752298.2T priority patent/DK3710715T3/da
Priority to RU2020112648A priority patent/RU2755749C1/ru
Publication of PL423481A1 publication Critical patent/PL423481A1/pl
Publication of PL233795B1 publication Critical patent/PL233795B1/pl
Priority to US16/837,632 priority patent/US11009073B2/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C33/32—Balls
    • 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
    • F16C33/38—Ball cages
    • 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/58—Raceways; Race rings
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Łożysko toczne, w którym elementy toczne są obciążone, wyposażone w separator rozdzielający elementy toczne, w którym na bieżni, po której przesuwają się elementy toczne, znajduje się co najmniej jeden rowek, charakteryzuje się tym, że brzegi rowka (4) są usytuowane pod kątem a od 4,5° do 80° względem kierunku ruchu elementów tocznych (3), a w separatorze otwory pod elementy toczne są wykonane pod skosem tak, że kąt ß pomiędzy prostą łączącą środek separatora ze środkiem otworu pod element toczny (3), a styczną do elementu tocznego (3) w punkcie styku tego elementu z separatorem ma wartość ß > arctg µ, gdzie µ oznacza współczynnik tarcia ślizgowego współpracy materiału elementu tocznego (3) z materiałem separatora.
PL423481A 2017-11-16 2017-11-16 Lozysko toczne PL233795B1 (pl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
PL423481A PL233795B1 (pl) 2017-11-16 2017-11-16 Lozysko toczne
PCT/PL2018/000067 WO2019098863A1 (en) 2017-11-16 2018-07-04 Rolling bearing
EP18752298.2A EP3710715B1 (en) 2017-11-16 2018-07-04 Rolling bearing
ES18752298T ES2929372T3 (es) 2017-11-16 2018-07-04 Cojinete de rodillos
CA3077341A CA3077341A1 (en) 2017-11-16 2018-07-04 Rolling bearing
CN201880068525.5A CN111279089B (zh) 2017-11-16 2018-07-04 滚动轴承
JP2020545215A JP7255812B2 (ja) 2017-11-16 2018-07-04 回転軸受
KR1020207012338A KR102348951B1 (ko) 2017-11-16 2018-07-04 롤링 베어링
DK18752298.2T DK3710715T3 (da) 2017-11-16 2018-07-04 Kugleleje
RU2020112648A RU2755749C1 (ru) 2017-11-16 2018-07-04 Роликовый подшипник
US16/837,632 US11009073B2 (en) 2017-11-16 2020-04-01 Rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423481A PL233795B1 (pl) 2017-11-16 2017-11-16 Lozysko toczne

Publications (2)

Publication Number Publication Date
PL423481A1 true PL423481A1 (pl) 2019-05-20
PL233795B1 PL233795B1 (pl) 2019-11-29

Family

ID=63143337

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423481A PL233795B1 (pl) 2017-11-16 2017-11-16 Lozysko toczne

Country Status (11)

Country Link
US (1) US11009073B2 (pl)
EP (1) EP3710715B1 (pl)
JP (1) JP7255812B2 (pl)
KR (1) KR102348951B1 (pl)
CN (1) CN111279089B (pl)
CA (1) CA3077341A1 (pl)
DK (1) DK3710715T3 (pl)
ES (1) ES2929372T3 (pl)
PL (1) PL233795B1 (pl)
RU (1) RU2755749C1 (pl)
WO (1) WO2019098863A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108457986B (zh) * 2017-02-21 2020-04-07 河南科技大学 一种圆柱滚子轴承及其保持架
CN108457980A (zh) * 2017-02-21 2018-08-28 河南科技大学 保持架以及使用该保持架的圆柱滚子轴承
CN108457987B (zh) * 2017-02-21 2019-09-27 河南科技大学 圆柱滚子轴承及其保持架
PL240712B1 (pl) * 2020-03-12 2022-05-23 Mateusz Kusznierewicz Łożysko toczne
CN118742743A (zh) * 2022-02-14 2024-10-01 日本精工株式会社 滚珠轴承用树脂制保持架及滚珠轴承

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334027A (en) * 1918-12-23 1920-03-16 Forsberg Erik August Ball or roller bearing
EP0375938A1 (en) * 1988-12-01 1990-07-04 OMET S.r.l. Rolling-contact bearing
PL176450B1 (pl) * 1994-08-25 1999-05-31 Kolczynski Henryk Łożysko toczne kulkowe poprzeczne niedzielone z pełnym wypełnieniem kulkami
US20080285903A1 (en) * 2006-01-23 2008-11-20 Niels Christian Olsen Bearing, A Wind Turbine And Methods Of Manufacturing A Bearing
PL65569Y1 (pl) * 2009-04-01 2011-08-31 Akademia Podlaska W Siedlcach Koszyczek tocznego łożyska kulkowego

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US3918778A (en) * 1974-06-05 1975-11-11 Sperry Rand Corp Dynamically balanced bearing assembly
SU561023A1 (ru) * 1974-11-29 1977-06-05 Предприятие П/Я А-1665 Радиально-упорный шарикоподшипник с нелинейным демпфером
JP2508178B2 (ja) * 1988-02-29 1996-06-19 日本精工株式会社 転がり軸受及びその製造方法
CN1083903A (zh) * 1993-01-24 1994-03-16 杜长春 子母式圆柱形滚子轴承
JPH07197937A (ja) 1993-12-29 1995-08-01 Naoki Ishimoto 保持器のない深みぞ玉軸受の製造方法
JP2001140870A (ja) * 1999-11-19 2001-05-22 Nsk Ltd アンギュラ玉軸受
NL1024322C2 (nl) * 2003-09-18 2005-03-21 Skf Ab Lager met gereduceerde terugstroming.
JP2007051683A (ja) 2005-08-18 2007-03-01 Jtekt Corp 転がり軸受装置
DE102008060957A1 (de) * 2008-12-06 2010-06-10 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Kugelrollenlager
DE102009021641A1 (de) * 2009-05-16 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Wälzlager
PL216098B1 (pl) 2010-02-26 2014-02-28 Kusznierewicz Mateusz Marina Lozysko toczne
CN101776121B (zh) * 2010-03-16 2011-12-28 河南三维重工有限公司 一种三点接触推力球轴承及设计方法
CN201696475U (zh) * 2010-06-24 2011-01-05 张林玉 新型的包胶轴承
JP5870563B2 (ja) 2011-09-06 2016-03-01 日本精工株式会社 転がり軸受用保持器、及び転がり軸受
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JP2017172649A (ja) * 2016-03-23 2017-09-28 Ntn株式会社 転がり軸受
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334027A (en) * 1918-12-23 1920-03-16 Forsberg Erik August Ball or roller bearing
EP0375938A1 (en) * 1988-12-01 1990-07-04 OMET S.r.l. Rolling-contact bearing
PL176450B1 (pl) * 1994-08-25 1999-05-31 Kolczynski Henryk Łożysko toczne kulkowe poprzeczne niedzielone z pełnym wypełnieniem kulkami
US20080285903A1 (en) * 2006-01-23 2008-11-20 Niels Christian Olsen Bearing, A Wind Turbine And Methods Of Manufacturing A Bearing
PL65569Y1 (pl) * 2009-04-01 2011-08-31 Akademia Podlaska W Siedlcach Koszyczek tocznego łożyska kulkowego

Also Published As

Publication number Publication date
DK3710715T3 (da) 2022-10-24
CN111279089B (zh) 2022-02-01
ES2929372T3 (es) 2022-11-29
PL233795B1 (pl) 2019-11-29
US20200224720A1 (en) 2020-07-16
KR102348951B1 (ko) 2022-01-07
WO2019098863A1 (en) 2019-05-23
JP2021503587A (ja) 2021-02-12
KR20200054314A (ko) 2020-05-19
EP3710715B1 (en) 2022-08-24
RU2755749C1 (ru) 2021-09-21
WO2019098863A8 (en) 2020-12-10
CA3077341A1 (en) 2019-05-23
CN111279089A (zh) 2020-06-12
US11009073B2 (en) 2021-05-18
EP3710715A1 (en) 2020-09-23
JP7255812B2 (ja) 2023-04-11

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