ES474301A1 - Rolling bearing with positive seat for inner race - has truncated cone polygonal thrust surfaces in inner race to receive bolted shaft halves - Google Patents
Rolling bearing with positive seat for inner race - has truncated cone polygonal thrust surfaces in inner race to receive bolted shaft halvesInfo
- Publication number
- ES474301A1 ES474301A1 ES474301A ES474301A ES474301A1 ES 474301 A1 ES474301 A1 ES 474301A1 ES 474301 A ES474301 A ES 474301A ES 474301 A ES474301 A ES 474301A ES 474301 A1 ES474301 A1 ES 474301A1
- Authority
- ES
- Spain
- Prior art keywords
- inner race
- race
- receive
- rolling bearing
- truncated cone
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 title 1
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 abstract 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
- F16C35/0635—Fixing them on the shaft the bore of the inner ring being of special non-cylindrical shape which co-operates with a complementary shape on the shaft, e.g. teeth, polygonal sections
-
- 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
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or 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
- F16C2361/00—Apparatus or articles in engineering in general
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A row of rollers or balls separates the outer race from an inner race. The bore of the inner race consists of one or two truncated pyramids, the base of the pyramid (s) being at the outer end (s) of the race. The inner race has a cylindrical bore on one end merging into a truncated pyramid bore on the other end. Two conical elements with corresp. truncated pyramid profiles may be bolted together in an iner race contg. two truncated pyramid profiles in its bore. The inner race is easily and securely fixed on a drive shaft without any axial movement of the race.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731460A FR2406749A1 (en) | 1977-10-19 | 1977-10-19 | Rolling bearing with positive seat for inner race - has truncated cone polygonal thrust surfaces in inner race to receive bolted shaft halves |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474301A1 true ES474301A1 (en) | 1979-04-16 |
Family
ID=9196690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474301A Expired ES474301A1 (en) | 1977-10-19 | 1978-10-18 | Rolling bearing with positive seat for inner race - has truncated cone polygonal thrust surfaces in inner race to receive bolted shaft halves |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2845626A1 (en) |
ES (1) | ES474301A1 (en) |
FR (1) | FR2406749A1 (en) |
IT (1) | IT1160869B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010008787U1 (en) * | 2010-10-12 | 2012-01-17 | Rollax Gmbh & Co. Kg | Rolling bearings for a shaft |
DE102013207383B4 (en) * | 2013-04-24 | 2022-03-24 | Schaeffler Technologies AG & Co. KG | camshaft adjustment device |
-
1977
- 1977-10-19 FR FR7731460A patent/FR2406749A1/en active Granted
-
1978
- 1978-10-18 ES ES474301A patent/ES474301A1/en not_active Expired
- 1978-10-18 IT IT69396/78A patent/IT1160869B/en active
- 1978-10-19 DE DE19782845626 patent/DE2845626A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2406749B1 (en) | 1980-04-25 |
IT1160869B (en) | 1987-03-11 |
FR2406749A1 (en) | 1979-05-18 |
IT7869396A0 (en) | 1978-10-18 |
DE2845626A1 (en) | 1979-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |