GB1290305A - - Google Patents
Info
- Publication number
- GB1290305A GB1290305A GB1290305DA GB1290305A GB 1290305 A GB1290305 A GB 1290305A GB 1290305D A GB1290305D A GB 1290305DA GB 1290305 A GB1290305 A GB 1290305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- shaft
- housing
- bearing
- cylindrical
- 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
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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/02—Sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
1290305 Bearings W NEUKOMM 21 May 1971 [22 May 1970] 16397/71 Heading F2A A bearing for a shaft is adjustable radially and axially simultaneously. A ring 23 of hard sintered material is secured to the shaft and has a cylindrical surface 25 which slidingly engages a bearing surface 37 of a second ring 36. The ring 23 secured to the shaft has a radially extending flange 26 which engages with an end face of the ring 36 and a third ring 32 also of sintered material. The surface of ring 36 remote from the cylindrical bearing surface engages a bearing housing 21 and has a non-cylindrical surface 35 which enlarges in size in the direction of the flange 26. The ring 32 is mounted in the housing so as to be adjustable axially, thereby varying the clearance between the flange 26 and the bearing surfaces 33, 38 on the second and third rings, and also, due to the non-cylindrical surface 35, between the second ring 36 and the ring 23 carried by the shaft. The ring 36 may have an axial slot 39 to facilitate reduction in the radial clearance between the cylindrical surfaces. The non-cylindrical surface may be frusto-conical (Fig. 1, not shown) or spherical. The centre of the spherical surface is preferably on the axis of the shaft in the plane of the surface 38 of the flange on the ring secured to the shaft. The ring 32 may also be provided with a spherical seating in an axially adjustable ring 30 in the housing. The housing 21 is provided with a threaded bore 29 into which the ring 30 screws. Rotation between the rings 32 and 36 and the housing is prevented by keys 40, 47 in the housing engaging with slots 39, 46 in the rings. The bearing surfaces are of hard sintered material, e.g. tungsten or other carbides or aluminium oxide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH760470A CH520283A (en) | 1970-05-22 | 1970-05-22 | Plain bearing with axial and radial play that can be adjusted together |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290305A true GB1290305A (en) | 1972-09-27 |
Family
ID=4327722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1290305D Expired GB1290305A (en) | 1970-05-22 | 1971-05-21 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH520283A (en) |
DE (1) | DE2125482A1 (en) |
FR (1) | FR2093598A5 (en) |
GB (1) | GB1290305A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013066239A1 (en) * | 2011-11-03 | 2013-05-10 | Metso Paper Sweden Ab | Method and arrangement for adjustable play in a rotating machine |
US9644673B2 (en) | 2014-06-13 | 2017-05-09 | Aktiebolaget Skf | Bearing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1931389A (en) * | 1930-11-26 | 1933-10-17 | Norton Co | End thrust bearing for spindles |
GB558442A (en) * | 1942-07-02 | 1944-01-05 | Richard Edgar Holbrook | Improvements in or relating to thrust bearings |
CH377153A (en) * | 1962-05-21 | 1964-04-30 | Neukomm S A | Plain bearing device |
US3499262A (en) * | 1968-02-14 | 1970-03-10 | Kaman Corp | Apparatus for packaging confectionery articles in individual receptacles and grouping the articles for transfer into an upwardly open box or the like |
-
1970
- 1970-05-22 CH CH760470A patent/CH520283A/en not_active IP Right Cessation
-
1971
- 1971-05-21 GB GB1290305D patent/GB1290305A/en not_active Expired
- 1971-05-21 FR FR7118483A patent/FR2093598A5/fr not_active Expired
- 1971-05-22 DE DE19712125482 patent/DE2125482A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013066239A1 (en) * | 2011-11-03 | 2013-05-10 | Metso Paper Sweden Ab | Method and arrangement for adjustable play in a rotating machine |
US9644673B2 (en) | 2014-06-13 | 2017-05-09 | Aktiebolaget Skf | Bearing |
Also Published As
Publication number | Publication date |
---|---|
DE2125482A1 (en) | 1971-12-02 |
CH520283A (en) | 1972-03-15 |
FR2093598A5 (en) | 1972-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |