GB8903002D0 - Flashless molded o-ring - Google Patents

Flashless molded o-ring

Info

Publication number
GB8903002D0
GB8903002D0 GB898903002A GB8903002A GB8903002D0 GB 8903002 D0 GB8903002 D0 GB 8903002D0 GB 898903002 A GB898903002 A GB 898903002A GB 8903002 A GB8903002 A GB 8903002A GB 8903002 D0 GB8903002 D0 GB 8903002D0
Authority
GB
United Kingdom
Prior art keywords
flashless
molded
ring
flashless molded
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.)
Withdrawn
Application number
GB898903002A
Other versions
GB2216453A (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.)
Acushnet Co
Original Assignee
Acushnet Co
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 Acushnet Co filed Critical Acushnet Co
Publication of GB8903002D0 publication Critical patent/GB8903002D0/en
Publication of GB2216453A publication Critical patent/GB2216453A/en
Withdrawn legal-status Critical Current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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a 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
    • 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
    • B29L2031/265—Packings, Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB8903002A 1988-03-09 1989-02-10 Flashless molded o-ring Withdrawn GB2216453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16574088A 1988-03-09 1988-03-09

Publications (2)

Publication Number Publication Date
GB8903002D0 true GB8903002D0 (en) 1989-03-30
GB2216453A GB2216453A (en) 1989-10-11

Family

ID=22600249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903002A Withdrawn GB2216453A (en) 1988-03-09 1989-02-10 Flashless molded o-ring

Country Status (5)

Country Link
JP (1) JPH01275025A (en)
DE (1) DE3906914A1 (en)
FR (1) FR2628675A1 (en)
GB (1) GB2216453A (en)
IT (1) IT1231137B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620604A (en) * 2020-12-18 2021-04-09 苏州广型模具有限公司 Core-pulling parting structure of lightweight valve body die-casting die

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462637B1 (en) * 2002-04-19 2004-12-20 주식회사대웅알티 Wasteless equipment for rubber correction of deformities
KR100504956B1 (en) * 2002-05-21 2005-08-01 주식회사대웅알티 Wasteless manufacture method for rubber correction of deformities
DE102005023305B3 (en) * 2005-05-13 2006-10-26 Geberit Technik Ag Mold for producing O-rings from elastomers has upper and lower section with annular grooves which form mold for ring when sections are assembled, dividing line between sections being offset from center of molding channel
CN107962727A (en) * 2017-12-28 2018-04-27 重庆米纳橡塑有限公司 A kind of sealing ring manufacture device
CN110815676A (en) * 2019-11-23 2020-02-21 王伟 Environment-friendly rubber O-shaped ring material processing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132381A (en) * 1961-04-06 1964-05-12 Farrel Corp Plastic molding machine
US3145423A (en) * 1961-09-25 1964-08-25 Prec Associates Inc Air-releasing mold
FR1452813A (en) * 1965-08-03 1966-04-15 Impervia Improved molding of revolution parts
FR2141453B1 (en) * 1971-06-03 1973-06-29 Gir Pi Plast Ind Gir Sa
US3764248A (en) * 1971-09-03 1973-10-09 Stewart Rubber Co Transfer mold for reducing ram flash
DE2437853A1 (en) * 1974-08-06 1976-02-19 Ludwig Seidl Circular section rings of synthetic rubber, esp. O-rings - by injection moulding eliminating final accurate trimming operation
JPS55133914A (en) * 1979-04-07 1980-10-18 Inoue Mtp Co Ltd Mold preventing production of burr
JPS6012203B2 (en) * 1980-03-31 1985-03-30 興國ゴム工業株式会社 Flashless mold equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620604A (en) * 2020-12-18 2021-04-09 苏州广型模具有限公司 Core-pulling parting structure of lightweight valve body die-casting die
CN112620604B (en) * 2020-12-18 2022-02-18 苏州广型模具有限公司 Core-pulling parting structure of lightweight valve body die-casting die

Also Published As

Publication number Publication date
JPH01275025A (en) 1989-11-02
FR2628675A1 (en) 1989-09-22
DE3906914A1 (en) 1989-09-21
IT8947706A0 (en) 1989-03-02
IT1231137B (en) 1991-11-18
GB2216453A (en) 1989-10-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)