FR2686381B1 - Galet fou a elements roulants coniques. - Google Patents

Galet fou a elements roulants coniques.

Info

Publication number: FR2686381B1
Authority: FR; France
Prior art keywords: rolling elements; conical rolling; crazy roller; crazy; roller
Prior art date: 1992-01-16
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.): Expired - Lifetime

Application number

FR939300296A

Other languages

English (en)

Other versions

FR2686381A1 (fr

Inventor

Umberto Mulattieri

Mulattieri Umberto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nadella SRL

Original Assignee

Nadella Cuscinetti 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.)

1992-01-16

Filing date

1993-01-14

Publication date

1994-09-30

1993-01-14 Application filed by Nadella Cuscinetti SpA filed Critical Nadella Cuscinetti SpA

1993-07-23 Publication of FR2686381A1 publication Critical patent/FR2686381A1/fr

1994-09-30 Application granted granted Critical

1994-09-30 Publication of FR2686381B1 publication Critical patent/FR2686381B1/fr

2013-01-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005096 rolling process Methods 0.000 title 1

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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
- 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
- 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
- F16C19/34—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 both radial and axial load
- F16C19/38—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 both radial and axial load with two or more rows of rollers
- F16C19/383—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rolling Contact Bearings (AREA)
Friction Gearing (AREA)
Rolls And Other Rotary Bodies (AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

FR939300296A 1992-01-16 1993-01-14 Galet fou a elements roulants coniques. Expired - Lifetime FR2686381B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI920071A IT1258778B (it)	1992-01-16	1992-01-16	Perno folle con corpi volventi conici

Publications (2)

Publication Number	Publication Date
FR2686381A1 FR2686381A1 (fr)	1993-07-23
FR2686381B1 true FR2686381B1 (fr)	1994-09-30

Family

ID=11361568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR939300296A Expired - Lifetime FR2686381B1 (fr)	1992-01-16	1993-01-14	Galet fou a elements roulants coniques.

Country Status (3)

Country	Link
DE (1)	DE9300488U1 (fr)
FR (1)	FR2686381B1 (fr)
IT (1)	IT1258778B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4324059A1 (de) *	1993-07-17	1995-01-19	Manfred Artkaemper	Führungselement für Schlittenführungen sowie Schlittenführung
DE9404391U1 (de) *	1994-03-16	1994-05-26	Ehing, Günther, 71069 Sindelfingen	Vorrichtung zur Führung verschiebbarer Einheiten
DE19940654B8 (de) *	1998-08-26	2006-06-01	Franke & Heydrich Kg	Linearführung zur vorzugsweise geradlinigen Führung von Maschinenteilen und dergleichen
JP4244518B2 (ja) *	2000-07-27	2009-03-25	株式会社ジェイテクト	プーリユニット
ITMI20050386A1 (it) *	2005-03-11	2006-09-12	Trace S P A	Carrello guide a cuspide o a profilo convesso con effetto autoallineante
DE102008047819A1 (de) *	2008-09-18	2010-03-25	Schaeffler Kg	Laufrolle mit Zylinderrollenlagerung
FR3039609B1 (fr) *	2015-07-29	2019-10-04	Ntn-Snr Roulements	Double volant amortisseur a lames pour vehicule automobile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE662226A (fr) *	1965-04-08	1965-08-02
US4011670A (en) *	1975-04-09	1977-03-15	Caterpillar Tractor Co.	Roller mounting
DE2739739A1 (de) *	1977-09-03	1979-03-15	Kugelfischer G Schaefer & Co	Radsatzrollenlagerung
FR2517771A1 (fr) *	1981-12-04	1983-06-10	Tech Composant Aeronautique	Galet de guidage
DE8700475U1 (de) *	1987-01-10	1987-05-21	Nadella-Waelzlager Gmbh, 7000 Stuttgart	Führungsrolle
DE3829276C2 (de) *	1988-08-30	1998-02-19	Skf Linearsysteme Gmbh	Anordnung zum Anstellen von auf einem Tragkörper angeordneten Laufrollen

1992
- 1992-01-16 IT ITMI920071A patent/IT1258778B/it active IP Right Grant
1993
- 1993-01-14 FR FR939300296A patent/FR2686381B1/fr not_active Expired - Lifetime
- 1993-01-15 DE DE9300488U patent/DE9300488U1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ITMI920071A1 (it)	1993-07-16
ITMI920071A0 (it)	1992-01-16
FR2686381A1 (fr)	1993-07-23
IT1258778B (it)	1996-02-29
DE9300488U1 (de)	1993-03-18

Legal Events

Date	Code	Title
2007-01-05	CD	Change of name or company name
2007-01-05	TP	Transmission of property
2008-06-06	CD	Change of name or company name

Publication	Publication Date	Title
FR2676779B1 (fr)	1994-06-03	Tuyere a section variable.
DE59603323D1 (de)	1999-11-18	Einrichtung an einer Rollenbahn
MX9203924A (es)	1993-04-01	Fibras bicomponente de polietileno.
DE69321326T2 (de)	1999-08-26	Wälzkörper-Lageranordnung, versehen mit einer Filterdichtung
TR27170A (tr)	1994-11-10	Lif olusturma yöntemi ve düzenegi.
DE69739033D1 (de)	2008-11-20	System mit einer gekerbte Walze
DE69323909D1 (de)	1999-04-15	Mechanisches teil mit rollelementen
FR2686381B1 (fr)	1994-09-30	Galet fou a elements roulants coniques.
BR9404289A (pt)	1999-06-15	Rolete
DE69313652T2 (de)	1998-01-22	Rollenbahn
NL194498B (nl)	2002-02-01	Stapelbare wagen met rolwielen.
DE59002660D1 (de)	1993-10-14	Walzenmantelwechselvorrichtung an einem Kalander.
DE69200363T3 (de)	2000-11-09	Rollenkäfig.
DE69306832D1 (de)	1997-02-06	Rollenförderer
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ITTO920985A1 (it)	1994-06-04	Rullo per forni martin-siemens a rulli e procedimento per la sua produzione.
FR2685410B1 (fr)	1996-08-02	Roulement a rouleaux coniques a quatre rangees.
FR2681655B1 (fr)	1994-09-23	Palier a roulement.
IT8883324A0 (it)	1988-02-25	Gabbia con rulli a sbalzo ad assi angolati.
FR2697045B1 (fr)	1995-01-27	Abri gonflable à éléments modulaires.
FR2702708B1 (fr)	1995-09-08	Galet orientable.
FR2690716B1 (fr)	1995-07-21	Compensateur a plusieur pentes.
IT239866Y1 (it)	2001-03-13	Cuscinetto a rulli conici