JPS54151751A - Bearing supporter - Google Patents
Bearing supporterInfo
- Publication number
- JPS54151751A JPS54151751A JP6005778A JP6005778A JPS54151751A JP S54151751 A JPS54151751 A JP S54151751A JP 6005778 A JP6005778 A JP 6005778A JP 6005778 A JP6005778 A JP 6005778A JP S54151751 A JPS54151751 A JP S54151751A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- bearing
- external
- fixed
- weight
- 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.)
- Pending
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
-
- 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
- F16C25/06—Ball or 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
- F16C19/34—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
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
PURPOSE: To prevent rollers from sliding by arranging them between a bearing external wheel forming the taper surface which is fixed by a vertically sliding weight and is convex at the central part of the track surface and a bearing internal wheel fitted at the side of the rotational axle.
CONSTITUTION: A weight 3 can slide freely on the wall 1 by a projective rail 4 in contact with a groove 2 of the wall 1 and a bearing external wheel 9 is fixed to the weight 3. The contact surface 9a between the bearing external wheel 9 and rellers 7, 8 is tapered so that it is the highest at the central part and low at the top and the bottom. On the external circumference of the bearing internal wheel 6 fixed to the vertical rotational axle 5 are fitted several upper roller 7 and lower roller 8. The internal wheel 6 gives surface pressure to the roller 8, formation of clearance between them and generation of slide between the external and internal wheels are protected.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6005778A JPS54151751A (en) | 1978-05-22 | 1978-05-22 | Bearing supporter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6005778A JPS54151751A (en) | 1978-05-22 | 1978-05-22 | Bearing supporter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54151751A true JPS54151751A (en) | 1979-11-29 |
Family
ID=13131065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6005778A Pending JPS54151751A (en) | 1978-05-22 | 1978-05-22 | Bearing supporter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54151751A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10256855A1 (en) * | 2002-12-05 | 2004-06-17 | Ab Skf | Procedure for assembling a double row tapered roller bearing |
IT202100019835A1 (en) * | 2021-07-26 | 2023-01-26 | Robopac Spa | Pre-stretch roller for unwinding apparatus of a winding machine and related construction method |
-
1978
- 1978-05-22 JP JP6005778A patent/JPS54151751A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10256855A1 (en) * | 2002-12-05 | 2004-06-17 | Ab Skf | Procedure for assembling a double row tapered roller bearing |
IT202100019835A1 (en) * | 2021-07-26 | 2023-01-26 | Robopac Spa | Pre-stretch roller for unwinding apparatus of a winding machine and related construction method |
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