GB759666A - Mould for seal rings - Google Patents
Mould for seal ringsInfo
- Publication number
- GB759666A GB759666A GB32261/54A GB3226154A GB759666A GB 759666 A GB759666 A GB 759666A GB 32261/54 A GB32261/54 A GB 32261/54A GB 3226154 A GB3226154 A GB 3226154A GB 759666 A GB759666 A GB 759666A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- seal rings
- horseshoe
- flash
- sealing surfaces
- 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
- B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/38—Moulds for making articles of definite length, i.e. discrete articles with means to avoid flashes
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2616—Moulds having annular mould cavities
-
- 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
-
- 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
- B29L2031/265—Packings, Gaskets
-
- 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
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Gasket Seals (AREA)
Abstract
759,666. Piston, stuffing-box and jointmaking packing. COLLINS, J. E. Nov. 8, 1954 [May 5, 1954], No. 32261/54. Classes 122(3) and 122(5) [Also in Group V] Moulded rubber sealing rings have the shapes shown at 105 and 205, Figs. 3 and 4. In Fig. 3 the moulding flash is formed at C and D, i.e. not at the sealing surfaces A, A. In Fig. 4 also the flash is not at the sealing surfaces B, B but at E, F. The horseshoe-section ring of Fig. 4 may have integral' reinforcing webs extending between the legs of the horseshoe.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US759666XA | 1954-05-05 | 1954-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB759666A true GB759666A (en) | 1956-10-24 |
Family
ID=22129060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32261/54A Expired GB759666A (en) | 1954-05-05 | 1954-11-08 | Mould for seal rings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB759666A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642246A (en) * | 1970-03-12 | 1972-02-15 | Creative Polymer Products Corp | Mold for molding articles composed of different materials |
FR2649354A1 (en) * | 1989-07-06 | 1991-01-11 | Poncet Jean | Injection mould for the production of parts made from elastomer |
EP0424333A1 (en) * | 1989-10-18 | 1991-04-24 | EL.PO S.r.L. | A stopper for aseptic containers |
GB2245522A (en) * | 1990-06-26 | 1992-01-08 | Spalding & Evenflo | Golf ball injection mold |
EP1967773A1 (en) * | 2007-03-07 | 2008-09-10 | Le Joint Francais | Y-Seal, method of manufacturing such a seal and its use to reduce the forces for fitting a connector |
JP2012236303A (en) * | 2011-05-11 | 2012-12-06 | Sumitomo Rubber Ind Ltd | Tire vulcanizing mold |
-
1954
- 1954-11-08 GB GB32261/54A patent/GB759666A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642246A (en) * | 1970-03-12 | 1972-02-15 | Creative Polymer Products Corp | Mold for molding articles composed of different materials |
FR2649354A1 (en) * | 1989-07-06 | 1991-01-11 | Poncet Jean | Injection mould for the production of parts made from elastomer |
EP0424333A1 (en) * | 1989-10-18 | 1991-04-24 | EL.PO S.r.L. | A stopper for aseptic containers |
US5064085A (en) * | 1989-10-18 | 1991-11-12 | El.Po S.R.L. | Stopper for aseptic containers |
AU637149B2 (en) * | 1989-10-18 | 1993-05-20 | El.Po. S.R.L. | A stopper for aseptic containers |
GB2245522A (en) * | 1990-06-26 | 1992-01-08 | Spalding & Evenflo | Golf ball injection mold |
GB2245522B (en) * | 1990-06-26 | 1994-09-28 | Spalding & Evenflo | Golf ball injection mold |
EP1967773A1 (en) * | 2007-03-07 | 2008-09-10 | Le Joint Francais | Y-Seal, method of manufacturing such a seal and its use to reduce the forces for fitting a connector |
US8596646B2 (en) | 2007-03-07 | 2013-12-03 | Le Joint Francais | Y-shaped gasket, a method of fabricating such a gasket, and the use of such a gasket for reducing the engagement forces of a connector |
JP2012236303A (en) * | 2011-05-11 | 2012-12-06 | Sumitomo Rubber Ind Ltd | Tire vulcanizing mold |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1048979A (en) | Sealing members | |
GB1331447A (en) | Sealing arrangement including a springloaded sealing ring | |
GB1403165A (en) | Compression moulding in a vacuum and seal for use therein | |
GB1458110A (en) | Sealing devices | |
GB566329A (en) | Improvements in flexible packings or sealing rings | |
GB759666A (en) | Mould for seal rings | |
GB852507A (en) | Improvements in or relating to sealing rings | |
GB830767A (en) | Pump piston | |
GB836584A (en) | Improvements relating to sealing or packing rings | |
GB1025884A (en) | Improvements in and relating to joint sealing rings | |
GB762232A (en) | A new or improved sealing ring | |
GB1218062A (en) | Improvements in or relating to the casting of sealing rings for pipes | |
GB975410A (en) | Improvements in and relating to sealing or packing rings and the moulding of such rings and other articles | |
GB605978A (en) | Improvements in or relating to insert moulding | |
GB1041916A (en) | Improvements in or relating to annular fluid pressure seals | |
GB591698A (en) | Improvements in or relating to oil sealing rings | |
GB962097A (en) | Piston rod seal | |
GB788388A (en) | Improvements in rubber sealing rings | |
GB625604A (en) | Improvements in oil seals | |
GB984032A (en) | Improvements relating to apparatus for manufacturing fluid seals for shafts and the like | |
GB953014A (en) | Moulds and methods of moulding | |
GB1007078A (en) | Process for the manufacture of parts having a thick bead of an elastomer material | |
GB844184A (en) | Sealing device | |
GB627085A (en) | Improvements in and relating to fluid-tight packing means for pistons and the like | |
GB1195693A (en) | Improvements in or relating to Annular Fluid Pressure Seals |