IT1238327B - Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti - Google Patents

Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti

Info

Publication number
IT1238327B
IT1238327B IT01910990A IT1910990A IT1238327B IT 1238327 B IT1238327 B IT 1238327B IT 01910990 A IT01910990 A IT 01910990A IT 1910990 A IT1910990 A IT 1910990A IT 1238327 B IT1238327 B IT 1238327B
Authority
IT
Italy
Prior art keywords
bearings
procedure
full
production
operating
Prior art date
Application number
IT01910990A
Other languages
English (en)
Other versions
IT9019109A1 (it
IT9019109A0 (it
Inventor
Costantino Vinciguerra
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of IT9019109A0 publication Critical patent/IT9019109A0/it
Priority to IT01910990A priority Critical patent/IT1238327B/it
Priority to ES90203533T priority patent/ES2087122T3/es
Priority to DE69027014T priority patent/DE69027014T2/de
Priority to EP90203533A priority patent/EP0437896B1/en
Priority to SU914894293A priority patent/RU1831600C/ru
Priority to BR919100206A priority patent/BR9100206A/pt
Priority to JP3016919A priority patent/JPH04211719A/ja
Priority to CS91108A priority patent/CZ279396B6/cs
Priority to CN91100343.6A priority patent/CN1024036C/zh
Publication of IT9019109A1 publication Critical patent/IT9019109A1/it
Priority to US07/912,038 priority patent/US5228788A/en
Application granted granted Critical
Publication of IT1238327B publication Critical patent/IT1238327B/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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
IT01910990A 1990-01-19 1990-01-19 Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti IT1238327B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT01910990A IT1238327B (it) 1990-01-19 1990-01-19 Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti
ES90203533T ES2087122T3 (es) 1990-01-19 1990-12-29 Metodo para fabricar un rodamiento de rodillos compacto.
DE69027014T DE69027014T2 (de) 1990-01-19 1990-12-29 Herstellungsverfahren eines kompakten Wälzlagers
EP90203533A EP0437896B1 (en) 1990-01-19 1990-12-29 Process for manufacturing a compact roller bearing
SU914894293A RU1831600C (ru) 1990-01-19 1991-01-15 Способ изготовлени компактного роликового подшипника
BR919100206A BR9100206A (pt) 1990-01-19 1991-01-17 Processo para formar um mancal de roletes e mancal de roletes
JP3016919A JPH04211719A (ja) 1990-01-19 1991-01-18 ころ軸受およびその製作法
CS91108A CZ279396B6 (cs) 1990-01-19 1991-01-18 Kompaktní válečkové ložisko a způsob jeho výroby
CN91100343.6A CN1024036C (zh) 1990-01-19 1991-01-19 小型滚子轴承的制造方法
US07/912,038 US5228788A (en) 1990-01-19 1992-07-09 Compact roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01910990A IT1238327B (it) 1990-01-19 1990-01-19 Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti

Publications (3)

Publication Number Publication Date
IT9019109A0 IT9019109A0 (it) 1990-01-19
IT9019109A1 IT9019109A1 (it) 1991-07-19
IT1238327B true IT1238327B (it) 1993-07-12

Family

ID=11154684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01910990A IT1238327B (it) 1990-01-19 1990-01-19 Procedimento per la realizzazione di cuscinetti perfezionati a rulli a pieno o parziale riempimento, ridottissimo ingombro assiale e di elevata capacita' di carico, particolarmente adatti per le bielle ad eccentrico di ratiere rotative funzionanti ad altissime velocita', e cuscinetti cosi' ottenuti

Country Status (9)

Country Link
EP (1) EP0437896B1 (it)
JP (1) JPH04211719A (it)
CN (1) CN1024036C (it)
BR (1) BR9100206A (it)
CZ (1) CZ279396B6 (it)
DE (1) DE69027014T2 (it)
ES (1) ES2087122T3 (it)
IT (1) IT1238327B (it)
RU (1) RU1831600C (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256742B (it) * 1992-12-18 1995-12-15 Costantino Vinciguerra Cuscinetto perfezionato a rulli di ridottissimo imgombro assiale e contenute elastiche striscianti, particolarmente adatto per gli snodi di connessione tra ratiera e quadri di un talaio tessile
DE29713383U1 (de) * 1997-07-28 1997-09-25 Goergens Detlef Lager, insbesondere für Schafthebel in Webmaschinen
DE10316320B3 (de) * 2003-04-10 2004-09-16 Lindauer Dornier Gmbh Wälzlager mit einer Abdeckung in Schafthebelunterzügen einer Webmaschine
FR2913079B1 (fr) 2007-02-22 2010-01-01 Staubli Sa Ets Roulement pour metier a tisser avec cavite de lubrification et systeme de tirage de metier a tisser comprenant un tel roulement
FR2914031B1 (fr) * 2007-03-23 2009-07-03 Snr Roulements Sa Roulement et articulation pour mecanique d'armure de metier a tisser.
WO2009084478A1 (ja) * 2007-12-27 2009-07-09 Ntn Corporation ころ軸受用保持器および針状ころ軸受
FR2932819B1 (fr) 2008-06-19 2010-07-30 Staubli Sa Ets Roulement pour systeme de tirage de metier a tisser et systeme de tirage comprenant un tel roulement
ITTO20110240A1 (it) * 2011-03-18 2012-09-19 Thiha Win Bozzello
CN102996629B (zh) * 2012-12-12 2015-11-04 中山市盈科轴承制造有限公司 圆柱滚子轴承
DE102014216627A1 (de) * 2014-02-20 2015-08-20 Aktiebolaget Skf Lagerring für Wälzlager
CN105422649B (zh) * 2015-12-23 2018-06-26 广明源光科技股份有限公司 一种珠笼自动组装机
CN107965517A (zh) * 2017-12-28 2018-04-27 哈尔滨轴承集团公司 一种电子多臂机偏心拍轴承
CN108536245A (zh) * 2018-05-08 2018-09-14 南京璀错网络科技有限公司 一种计算机迷你静音防尘装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387073B (de) * 1983-07-19 1988-11-25 Steyr Daimler Puch Ag Zylinderrollenlager
US4997297A (en) * 1990-01-31 1991-03-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cryogenic anti-friction bearing with reinforced inner race

Also Published As

Publication number Publication date
IT9019109A1 (it) 1991-07-19
ES2087122T3 (es) 1996-07-16
IT9019109A0 (it) 1990-01-19
BR9100206A (pt) 1991-10-22
CN1053479A (zh) 1991-07-31
RU1831600C (ru) 1993-07-30
CN1024036C (zh) 1994-03-16
DE69027014T2 (de) 1996-10-24
CS9100108A2 (en) 1991-09-15
DE69027014D1 (de) 1996-06-20
EP0437896A3 (en) 1992-11-19
EP0437896B1 (en) 1996-05-15
JPH04211719A (ja) 1992-08-03
CZ279396B6 (cs) 1995-04-12
EP0437896A2 (en) 1991-07-24

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960115