GB963056A - Improved two-part mould - Google Patents

Improved two-part mould

Info

Publication number
GB963056A
GB963056A GB689264A GB689264A GB963056A GB 963056 A GB963056 A GB 963056A GB 689264 A GB689264 A GB 689264A GB 689264 A GB689264 A GB 689264A GB 963056 A GB963056 A GB 963056A
Authority
GB
United Kingdom
Prior art keywords
grommet
oct
partly
die
improved
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
Application number
GB689264A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of GB963056A publication Critical patent/GB963056A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB689264A 1959-10-23 1960-10-21 Improved two-part mould Expired GB963056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR808327A FR1285227A (fr) 1959-10-23 1959-10-23 Moule perfectionné en deux parties et machine à mouler comportant de tels moules

Publications (1)

Publication Number Publication Date
GB963056A true GB963056A (en) 1964-07-08

Family

ID=8720487

Family Applications (2)

Application Number Title Priority Date Filing Date
GB689264A Expired GB963056A (en) 1959-10-23 1960-10-21 Improved two-part mould
GB3608960A Expired GB960603A (en) 1959-10-23 1960-10-21 Improved two-part mould

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3608960A Expired GB960603A (en) 1959-10-23 1960-10-21 Improved two-part mould

Country Status (5)

Country Link
CH (1) CH368928A (enrdf_load_stackoverflow)
ES (1) ES261605A1 (enrdf_load_stackoverflow)
FR (1) FR1285227A (enrdf_load_stackoverflow)
GB (2) GB963056A (enrdf_load_stackoverflow)
LU (1) LU39219A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431967A (en) * 1964-08-12 1969-03-11 Minnesota Mining & Mfg Two-piece mold for molding an undercut rim,and method of molding
US5613550A (en) * 1994-11-28 1997-03-25 Nippondenso Co., Ltd. Tank for a heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431967A (en) * 1964-08-12 1969-03-11 Minnesota Mining & Mfg Two-piece mold for molding an undercut rim,and method of molding
US5613550A (en) * 1994-11-28 1997-03-25 Nippondenso Co., Ltd. Tank for a heat exchanger

Also Published As

Publication number Publication date
GB960603A (en) 1964-06-10
ES261605A1 (es) 1960-12-01
CH368928A (fr) 1963-04-30
LU39219A1 (enrdf_load_stackoverflow) 1962-03-27
FR1285227A (fr) 1962-02-23

Similar Documents

Publication Publication Date Title
GB1311926A (en) Rackets
GB1001649A (en) Improvements in or relating to the manufacture of pneumatic tyres
GB959088A (en) Methods and machines for forming articles from thermoplastic sheet
GB963056A (en) Improved two-part mould
GB875784A (en) Improvements relating to tyre retreading moulds
GB1213680A (en) Post cure tire inflators
GB1060621A (en) A mould device for producing by moulding an anti-skid element to be fastened into the tread of a vehicle tire and an anti-skid element produced by this mould device
GB946775A (en) Ejector device for dies
GB850927A (en) Molded foam rubber articles and mold therefor
GB1486782A (en) Raw pneumatic tyre carcass and method of fabricating same
JPS5610438A (en) Forming mold
GB1525427A (en) White sidewall tyre
GB1062481A (en) Container closure devices
JPS524495A (en) Method for production of molded sulfur
GB1175891A (en) Improvements in or relating to Valves
GB978239A (en) Improvements in or relating to a mold for foam molding
AU239075B2 (en) Three-piece shoulder parting universal tire mold
CA613793A (en) Air spring vulcanizing mold
GB973736A (en) Improvements in or relating to moulds for shaping confectionery or like materials
GB1053927A (enrdf_load_stackoverflow)
JPS5410920A (en) Preparing molded transformer
GB1022084A (en) Mold
CA526950A (en) Molded plastic containers for tire valve cores
CA562083A (en) Tire retreading mold
CA560802A (en) Tire retreading mold