GB984032A - Improvements relating to apparatus for manufacturing fluid seals for shafts and the like - Google Patents
Improvements relating to apparatus for manufacturing fluid seals for shafts and the likeInfo
- Publication number
- GB984032A GB984032A GB312563A GB312563A GB984032A GB 984032 A GB984032 A GB 984032A GB 312563 A GB312563 A GB 312563A GB 312563 A GB312563 A GB 312563A GB 984032 A GB984032 A GB 984032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- sections
- resilient
- rigid
- shafts
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0053—Producing sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
- B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
- B29C70/763—Moulding on edges or extremities of the preformed part the edges being disposed in a substantial flat plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
984,032. Moulding sealing rings. U.S. INDUSTRIES Inc. ENGINEERING Ltd. Jan. 6, 1964 [Jan. 24, 1963], No. 3125/63. Heading B5A. Apparatus for manufacturing a sealing ring of resilient material, e.g. rubber, having a rigid re-inforcement, e.g. a metal shell, bonded to it, comprises mould sections 1, 2 and 3, sections 1 and 3 defining a mould cavity, in which the radial web 5 of a rigid shell is located. The sealing ring is moulded from material 11, Fig. 1. To prevent the escape of moulding material between the web 5 and the gripping portions of the mould sections 1 and 3 a resilient ring 9 which deforms as the sections are closed together, is mounted in the annular cavity 8. The resilient ring 9 may be replaced by a rigid metal ring, mounted in the cavity 8 on metal springs or bonded to a ring of resilient material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB312563A GB984032A (en) | 1963-01-24 | 1963-01-24 | Improvements relating to apparatus for manufacturing fluid seals for shafts and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB312563A GB984032A (en) | 1963-01-24 | 1963-01-24 | Improvements relating to apparatus for manufacturing fluid seals for shafts and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB984032A true GB984032A (en) | 1965-02-24 |
Family
ID=9752393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB312563A Expired GB984032A (en) | 1963-01-24 | 1963-01-24 | Improvements relating to apparatus for manufacturing fluid seals for shafts and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB984032A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536806A (en) * | 1967-06-19 | 1970-10-27 | Parker Hannifin Corp | Method for making shaft seals and the like |
US3689625A (en) * | 1969-06-12 | 1972-09-05 | Continental Can Co | Method of forming a molded ring gasket |
US3993787A (en) * | 1974-11-14 | 1976-11-23 | Nippon Oil Seal Industry Co., Ltd. | Rotary molder |
FR2506265A1 (en) * | 1981-05-23 | 1982-11-26 | Sueddeutsche Kuehler Behr | Plastics filling pipe mouth for heat exchanger - has water chamber with embedded metal ring and valve seating |
FR2521686A1 (en) * | 1982-02-12 | 1983-08-19 | Boc Nowsco Ltd | SEAL SEAL, PARTICULARLY FOR SHUTTING OFF FLUID CHANNEL SECTIONS |
-
1963
- 1963-01-24 GB GB312563A patent/GB984032A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536806A (en) * | 1967-06-19 | 1970-10-27 | Parker Hannifin Corp | Method for making shaft seals and the like |
US3689625A (en) * | 1969-06-12 | 1972-09-05 | Continental Can Co | Method of forming a molded ring gasket |
US3993787A (en) * | 1974-11-14 | 1976-11-23 | Nippon Oil Seal Industry Co., Ltd. | Rotary molder |
FR2506265A1 (en) * | 1981-05-23 | 1982-11-26 | Sueddeutsche Kuehler Behr | Plastics filling pipe mouth for heat exchanger - has water chamber with embedded metal ring and valve seating |
FR2521686A1 (en) * | 1982-02-12 | 1983-08-19 | Boc Nowsco Ltd | SEAL SEAL, PARTICULARLY FOR SHUTTING OFF FLUID CHANNEL SECTIONS |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1331448A (en) | Annular u-cup body of elastomeric material for a sealinr ring | |
GB1488982A (en) | Lip sealing ring for a shaft | |
GB1474050A (en) | Scraper rings | |
GB1339216A (en) | Oil seals | |
GB926789A (en) | Sealing device | |
GB1011702A (en) | Sliding ring seal | |
GB1001248A (en) | A pipe joint and a gasket for use in it | |
GB1158147A (en) | Seal | |
GB1033969A (en) | Improvements in or relating to ball joints | |
GB984032A (en) | Improvements relating to apparatus for manufacturing fluid seals for shafts and the like | |
GB1142265A (en) | Improvements relating to sealing rings | |
GB1025884A (en) | Improvements in and relating to joint sealing rings | |
GB836584A (en) | Improvements relating to sealing or packing rings | |
GB1019523A (en) | Improvements in and relating to packing rings | |
GB1218062A (en) | Improvements in or relating to the casting of sealing rings for pipes | |
GB830767A (en) | Pump piston | |
GB814265A (en) | Improvements in or relating to sealing rings | |
GB1115698A (en) | A flexible shaft coupling | |
GB953014A (en) | Moulds and methods of moulding | |
GB981651A (en) | Sealing rings and sealing units containing them | |
GB759666A (en) | Mould for seal rings | |
GB1073150A (en) | Improvements relating to the provision of annular sealing members at the ends of spigot-and -socket pipe sections | |
GB1124146A (en) | Improvements in or relating to shaft packings | |
GB676086A (en) | Improvements in oil seals and like devices for sealing between relatively rotating parts | |
GB867005A (en) | Improvements in or relating to bearing seals |