GB481331A - Improvements in fluid-sealing devices for shafts, bearings and the like - Google Patents
Improvements in fluid-sealing devices for shafts, bearings and the likeInfo
- Publication number
- GB481331A GB481331A GB7516/37A GB751637A GB481331A GB 481331 A GB481331 A GB 481331A GB 7516/37 A GB7516/37 A GB 7516/37A GB 751637 A GB751637 A GB 751637A GB 481331 A GB481331 A GB 481331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- packing
- vulcanized
- march
- layer
- bearings
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
481,331. Stuffing - box packing. ANGUS & CO., Ltd., G. March 15, 1937, No. 7516. Convention date, March 16, 1936. [Class 122 (v)] A shaft packing b vulcanized or otherwise confined in a casing a is made from rubber-like polymerization products of unsaturated hydrocarbons, e.g. the material known as " Brovimal " or under the Registered Trade Mark " Buna " formed with a cellular structure. The Specification as open to inspection under Sect. 91 describes also the packing shown in Fig. 2 (Cancelled) comprising a layer i of cellular synthetic rubber interposed between denser layers h, k. The layer h holds the packing in position by its own stress. The packings may also be provided with internal or external reinforcements such as tongued spring rings or perforated sheet metal and may be vulcanized in cages. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE481331X | 1936-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB481331A true GB481331A (en) | 1938-03-09 |
Family
ID=6542652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7516/37A Expired GB481331A (en) | 1936-03-16 | 1937-03-15 | Improvements in fluid-sealing devices for shafts, bearings and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB481331A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415888A (en) * | 1943-04-21 | 1947-02-18 | Joseph F Joy | Sealing device |
US2454036A (en) * | 1944-05-16 | 1948-11-16 | Simpson Catherwood Leonard | Fluid seal for shafts |
DE917942C (en) * | 1950-04-04 | 1954-09-16 | Kupfer Asbest Co | Ready-to-install shaft seal |
US3298697A (en) * | 1963-08-05 | 1967-01-17 | American Pipe & Constr Co | Gasket for concrete conduits |
-
1937
- 1937-03-15 GB GB7516/37A patent/GB481331A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415888A (en) * | 1943-04-21 | 1947-02-18 | Joseph F Joy | Sealing device |
US2454036A (en) * | 1944-05-16 | 1948-11-16 | Simpson Catherwood Leonard | Fluid seal for shafts |
DE917942C (en) * | 1950-04-04 | 1954-09-16 | Kupfer Asbest Co | Ready-to-install shaft seal |
US3298697A (en) * | 1963-08-05 | 1967-01-17 | American Pipe & Constr Co | Gasket for concrete conduits |
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