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FR1400666A - Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained - Google Patents

Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained

Info

Publication number
FR1400666A
FR1400666A FR975372A FR975372A FR1400666A FR 1400666 A FR1400666 A FR 1400666A FR 975372 A FR975372 A FR 975372A FR 975372 A FR975372 A FR 975372A FR 1400666 A FR1400666 A FR 1400666A
Authority
FR
France
Prior art keywords
parts
those obtained
different characteristics
similar articles
products conforming
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
FR975372A
Other languages
French (fr)
Inventor
Edwin B Katzenmeyer
Donald E Richards
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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 BF Goodrich Corp filed Critical BF Goodrich Corp
Priority to FR975372A priority Critical patent/FR1400666A/en
Application granted granted Critical
Publication of FR1400666A publication Critical patent/FR1400666A/en
Expired legal-status Critical Current

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
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR975372A 1964-05-21 1964-05-21 Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained Expired FR1400666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975372A FR1400666A (en) 1964-05-21 1964-05-21 Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975372A FR1400666A (en) 1964-05-21 1964-05-21 Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained

Publications (1)

Publication Number Publication Date
FR1400666A true FR1400666A (en) 1965-05-28

Family

ID=8830568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975372A Expired FR1400666A (en) 1964-05-21 1964-05-21 Method and apparatus for molding piston cups or similar articles into two parts of different characteristics and products conforming to those obtained

Country Status (1)

Country Link
FR (1) FR1400666A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018154366A1 (en) 2017-02-21 2018-08-30 Tekcem Method for automatic adjustment of tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
WO2018154368A1 (en) 2017-02-23 2018-08-30 Tekcem Method for automatically adjusting tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
WO2018189579A1 (en) 2017-04-13 2018-10-18 Tekcem Method for automatically adjusting a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method
CN109435160A (en) * 2018-12-19 2019-03-08 宁国市众力模具技术有限公司 A kind of injecting glue molding die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018154366A1 (en) 2017-02-21 2018-08-30 Tekcem Method for automatic adjustment of tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
WO2018154368A1 (en) 2017-02-23 2018-08-30 Tekcem Method for automatically adjusting tunable passive antennas and a tuning unit, and apparatus for radio communication using this method
WO2018189579A1 (en) 2017-04-13 2018-10-18 Tekcem Method for automatically adjusting a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method
CN109435160A (en) * 2018-12-19 2019-03-08 宁国市众力模具技术有限公司 A kind of injecting glue molding die

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