GB874517A - Improvements in and relating to anti-friction bearings - Google Patents
Improvements in and relating to anti-friction bearingsInfo
- Publication number
- GB874517A GB874517A GB23125/59A GB2312559A GB874517A GB 874517 A GB874517 A GB 874517A GB 23125/59 A GB23125/59 A GB 23125/59A GB 2312559 A GB2312559 A GB 2312559A GB 874517 A GB874517 A GB 874517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- magnetized
- packing
- rubber
- elastomeric material
- 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
- 238000012856 packing Methods 0.000 abstract 6
- 239000013536 elastomeric material Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- -1 polytetrafluorethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000010959 steel Substances 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7836—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members floating with respect to both races
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
874,517. Stuffing-box substitutes. ROSICARELLI, M. July 6, 1959 [July 7, 1958], No. 23125/59. Class 122 (5). Packing for a ball or roller bearing comprises a ring of or incorporating a magnetized material, the ring being held magnetically to at least one of the bearing races 10, 11. The embodiments shown in Fig. 1 are a magnetized packing ring 14 of metal, for example steel, which bears magnetically against both races 10, 11 and a packing ring 15 of rubber, polytetrafluorethylene or other suitable synthetic plastic and elastomeric material having its outer peripheral portion held against the outer race 10 by a magnetized metal ring 16, preferably bonded to the washer 15, and its inner peripheral portion engaging the inner race 11. Other embodiments shown in Fig. 2 are (a) a channel section packing ring 17 that fits into the space 13 with its flanges 17a, 17b contacting the cylindrical surfaces of the outer and inner races respectively, the flange 17a being held against the outer race 10 by a magnetized ring 18 which may be a segmental metal ring or a continuous ring of elastomeric material having magnetized powder dispersed therein and (b) a packing ring 19 comprising outer layers 20, 21 of rubber &c. and an intermediate layer 22 of rubber mix charged with magnetized powder material. In further embodiments, Fig. 3 (not shown), the packing rings are of elastomeric material with magnetized powder dispersed therein.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT874517X | 1958-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB874517A true GB874517A (en) | 1961-08-10 |
Family
ID=11330851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23125/59A Expired GB874517A (en) | 1958-07-07 | 1959-07-06 | Improvements in and relating to anti-friction bearings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB874517A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432174A (en) * | 1965-11-06 | 1969-03-11 | Fritz Teske | Slide-ring seal |
| US3700248A (en) * | 1968-11-09 | 1972-10-24 | Fritz Teske | Slide ring for radial and axial sealing |
| FR2628814A1 (en) * | 1988-02-22 | 1989-09-22 | Gelenkwellenbau Gmbh | SEALING, IN PARTICULAR RADIAL SEALING FOR SHAFT OR SEALING SLEEVE |
| WO2009000303A1 (en) * | 2007-06-22 | 2008-12-31 | Ab Skf | Flinger for a seal assembly |
| US20150377298A1 (en) * | 2013-02-27 | 2015-12-31 | Schaeffler Technologies AG & Co. KG | Sealing arrangement for axial roller bearings |
-
1959
- 1959-07-06 GB GB23125/59A patent/GB874517A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432174A (en) * | 1965-11-06 | 1969-03-11 | Fritz Teske | Slide-ring seal |
| US3700248A (en) * | 1968-11-09 | 1972-10-24 | Fritz Teske | Slide ring for radial and axial sealing |
| FR2628814A1 (en) * | 1988-02-22 | 1989-09-22 | Gelenkwellenbau Gmbh | SEALING, IN PARTICULAR RADIAL SEALING FOR SHAFT OR SEALING SLEEVE |
| GB2216202A (en) * | 1988-02-22 | 1989-10-04 | Gelenkwellenbau Gmbh | Seals |
| WO2009000303A1 (en) * | 2007-06-22 | 2008-12-31 | Ab Skf | Flinger for a seal assembly |
| US20150377298A1 (en) * | 2013-02-27 | 2015-12-31 | Schaeffler Technologies AG & Co. KG | Sealing arrangement for axial roller bearings |
| US9746032B2 (en) * | 2013-02-27 | 2017-08-29 | Schaeffler Technologies AG & Co. KG | Sealing arrangement for axial roller bearings |
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