FR2374172A1 - Roues a roulement a rouleaux fonctionnant sans graissage - Google Patents
Roues a roulement a rouleaux fonctionnant sans graissageInfo
- Publication number
- FR2374172A1 FR2374172A1 FR7638373A FR7638373A FR2374172A1 FR 2374172 A1 FR2374172 A1 FR 2374172A1 FR 7638373 A FR7638373 A FR 7638373A FR 7638373 A FR7638373 A FR 7638373A FR 2374172 A1 FR2374172 A1 FR 2374172A1
- Authority
- FR
- France
- Prior art keywords
- plates
- wheel
- circlips
- roller bearing
- maintain
- Prior art date
- 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.)
- Granted
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/001—Hubs with roller-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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
L'invention concerne une roue équipée d'un roulement à rouleaux fonctionnant sans graissage. Selon l'invention, cette roue comporte deux bagues en un matériau d'une dureté de l'ordre de 65 Rockwell C (233 kg/mm**2), disposées de chaque côté du roulement de façon telle qu'elles forment des butées latérales pour cette roue. Une telle roue peut équiper des chariots de chaînes d'agglomération pour la sidérurgie.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638373A FR2374172A1 (fr) | 1976-12-20 | 1976-12-20 | Roues a roulement a rouleaux fonctionnant sans graissage |
DE19777704263 DE7704263U1 (de) | 1976-12-20 | 1977-02-12 | Raeder mit schmierungsfrei arbeitenden rollenlagern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638373A FR2374172A1 (fr) | 1976-12-20 | 1976-12-20 | Roues a roulement a rouleaux fonctionnant sans graissage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2374172A1 true FR2374172A1 (fr) | 1978-07-13 |
FR2374172B3 FR2374172B3 (fr) | 1979-08-31 |
Family
ID=9181272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638373A Granted FR2374172A1 (fr) | 1976-12-20 | 1976-12-20 | Roues a roulement a rouleaux fonctionnant sans graissage |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE7704263U1 (fr) |
FR (1) | FR2374172A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0481632A2 (fr) * | 1990-10-19 | 1992-04-22 | Raytheon Company | Roulements à billes pour fortes charges |
FR2784147A1 (fr) * | 1998-09-18 | 2000-04-07 | Ntn Toyo Bearing Co Ltd | Dispositif de support de roue |
-
1976
- 1976-12-20 FR FR7638373A patent/FR2374172A1/fr active Granted
-
1977
- 1977-02-12 DE DE19777704263 patent/DE7704263U1/de not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0481632A2 (fr) * | 1990-10-19 | 1992-04-22 | Raytheon Company | Roulements à billes pour fortes charges |
EP0481632A3 (en) * | 1990-10-19 | 1993-06-09 | Raytheon Company | High force ball bearings |
FR2784147A1 (fr) * | 1998-09-18 | 2000-04-07 | Ntn Toyo Bearing Co Ltd | Dispositif de support de roue |
US6224266B1 (en) | 1998-09-18 | 2001-05-01 | Ntn Corporation | Wheel bearing device |
Also Published As
Publication number | Publication date |
---|---|
DE7704263U1 (de) | 1977-06-02 |
FR2374172B3 (fr) | 1979-08-31 |
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