GB1212715A - Shaft sealing ring - Google Patents
Shaft sealing ringInfo
- Publication number
- GB1212715A GB1212715A GB723868A GB723868A GB1212715A GB 1212715 A GB1212715 A GB 1212715A GB 723868 A GB723868 A GB 723868A GB 723868 A GB723868 A GB 723868A GB 1212715 A GB1212715 A GB 1212715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- sealing ring
- edge
- radial
- grooves
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
1,212,715. Shaft seals. STEFA INDUSTRI A.B. 14 Feb., 1968, No. 7238/68. Heading F2B. In a rotary shaft seal comprising an elastomeric sealing ring having a hub portion 11 gripping the shaft 10 and an integral frustoconical flange 12 whose free edge 13 is in rubbing contact with a radially-extending surface 14, the inner surface of the flange 12 is formed with grooves 17 which, in use, act as fan means to prevent grit entering from the space 15 between the edge 13 and the surface 14. The grooves 17 may be radial or non-radial as in Fig. 2 and may terminate short of the edge 13, Figs. 5 to 8 (not shown). The flange 12 may be urged towards the surface 14 by a garter spring (19, Fig. 5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB723868A GB1212715A (en) | 1968-02-14 | 1968-02-14 | Shaft sealing ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB723868A GB1212715A (en) | 1968-02-14 | 1968-02-14 | Shaft sealing ring |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1212715A true GB1212715A (en) | 1970-11-18 |
Family
ID=9829300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB723868A Expired GB1212715A (en) | 1968-02-14 | 1968-02-14 | Shaft sealing ring |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1212715A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123498A (en) * | 1982-05-28 | 1984-02-01 | Skf Svenska Kullagerfab Ab | Sealing bearing cavities |
GB2159894A (en) * | 1984-06-04 | 1985-12-11 | Angus And Company Limited Geor | Improvements in rotary shaft seals |
US5320578A (en) * | 1992-04-21 | 1994-06-14 | Trico Products Corporation | Housing for a rotatable shaft |
WO2009142574A1 (en) * | 2008-05-23 | 2009-11-26 | Scania Cv Ab | Wheel suspension device |
WO2012171719A1 (en) * | 2011-06-17 | 2012-12-20 | Schaeffler Technologies AG & Co. KG | Air cooling for rolling contact bearings |
FR3047065A1 (en) * | 2016-01-25 | 2017-07-28 | Freudenberg Carl Kg | ANGULAR DETECTION DEVICE WITH PROTECTION AGAINST EXTERNAL CONTAMINANTS |
-
1968
- 1968-02-14 GB GB723868A patent/GB1212715A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123498A (en) * | 1982-05-28 | 1984-02-01 | Skf Svenska Kullagerfab Ab | Sealing bearing cavities |
GB2159894A (en) * | 1984-06-04 | 1985-12-11 | Angus And Company Limited Geor | Improvements in rotary shaft seals |
US5320578A (en) * | 1992-04-21 | 1994-06-14 | Trico Products Corporation | Housing for a rotatable shaft |
WO2009142574A1 (en) * | 2008-05-23 | 2009-11-26 | Scania Cv Ab | Wheel suspension device |
WO2012171719A1 (en) * | 2011-06-17 | 2012-12-20 | Schaeffler Technologies AG & Co. KG | Air cooling for rolling contact bearings |
FR3047065A1 (en) * | 2016-01-25 | 2017-07-28 | Freudenberg Carl Kg | ANGULAR DETECTION DEVICE WITH PROTECTION AGAINST EXTERNAL CONTAMINANTS |
EP3203122A1 (en) * | 2016-01-25 | 2017-08-09 | Carl Freudenberg KG | Angular detection device with protection against external contaminants |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1479666A (en) | Seal arrangement | |
GB1474050A (en) | Scraper rings | |
GB1025704A (en) | Improvements in sealing devices | |
GB1242759A (en) | Improvements in or relating to rotary shaft seals | |
GB888198A (en) | Shaft seal | |
GB1294300A (en) | Bidirectional hydrodynamic shaft seal | |
ES383755A3 (en) | Shaft seals | |
GB1215221A (en) | Improvements in or relating to seals between rotating and fixed parts | |
GB1380331A (en) | Seal assembly | |
GB1212715A (en) | Shaft sealing ring | |
GB562456A (en) | Improvements in oil seals | |
GB1249915A (en) | Improvements in or relating to rotary shaft seals | |
GB602746A (en) | Improvements in oil and like seals | |
GB1252911A (en) | ||
GB911967A (en) | Sealing means for a rotary and radially movable shaft | |
GB817420A (en) | Improvements in or relating to sealing devices between a rotating part and a fixed part | |
GB1040930A (en) | A resilient shaft packing | |
GB1195858A (en) | Shaft Sealing Devices | |
GB679481A (en) | Improved resilient packing ring, particularly for sealing a rotatable shaft | |
GB622141A (en) | Improvements in mechanical seals for revolving shafts | |
GB1000879A (en) | Improvements in and relating to oil seals | |
FR2312696A2 (en) | Sliding and rotary shaft seal - has passages formed inside cap flange connecting seal chamber to atmosphere | |
SE7700707L (en) | RADIAL SHAFT SEAL | |
GB1037797A (en) | Shaft seal | |
GB918999A (en) | Packing for bearing in an axle hub |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |