FR2092193A5 - - Google Patents

Info

Publication number
FR2092193A5
FR2092193A5 FR7026714A FR7026714A FR2092193A5 FR 2092193 A5 FR2092193 A5 FR 2092193A5 FR 7026714 A FR7026714 A FR 7026714A FR 7026714 A FR7026714 A FR 7026714A FR 2092193 A5 FR2092193 A5 FR 2092193A5
Authority
FR
France
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
FR7026714A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2092193A5 publication Critical patent/FR2092193A5/fr
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
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7026714A 1970-04-17 1970-07-20 Expired FR2092193A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2346670 1970-04-17

Publications (1)

Publication Number Publication Date
FR2092193A5 true FR2092193A5 (fr) 1971-01-21

Family

ID=11207340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026714A Expired FR2092193A5 (fr) 1970-04-17 1970-07-20

Country Status (12)

Country Link
US (1) US3687591A (fr)
AT (1) AT311665B (fr)
CA (1) CA917866A (fr)
CH (1) CH513711A (fr)
DE (1) DE2030701A1 (fr)
ES (1) ES381140A1 (fr)
FI (1) FI51297C (fr)
FR (1) FR2092193A5 (fr)
GB (1) GB1322224A (fr)
NL (1) NL7010440A (fr)
SE (1) SE365739B (fr)
ZA (1) ZA704921B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806292A (en) * 1972-08-10 1974-04-23 Cardinal Eng Corp Molding apparatus
CA993615A (en) * 1973-10-29 1976-07-27 Ladislav Hujik Ejector device for injection molding apparatus
US4009979A (en) * 1974-06-26 1977-03-01 Master Unit Die Products, Inc. Molding die apparatus
DE2460433C2 (de) * 1974-12-20 1982-10-07 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Auswerfervorrichtung für eine Spritzgieß- oder Druckgießform, mit einem Flachauswerfer
US4006879A (en) * 1976-04-22 1977-02-08 Morroni Peter J Degating
US4061455A (en) * 1976-05-06 1977-12-06 Holdt J W Von Apparatus for molding an insert member in a frame member
GB2237767A (en) * 1989-11-09 1991-05-15 Cosgrove Tools Ltd Moulding machine ejector devices
US5017123A (en) * 1990-03-07 1991-05-21 Sloane Paul G Knockout bar mounting for injection molding machines
US5139411A (en) * 1991-04-01 1992-08-18 Polacinski Michel C Apparatus for reducing wear on mold ejection systems
US5427520A (en) * 1992-01-31 1995-06-27 Sony Corporation Mold device for fabricating disc substrate
US5368467A (en) * 1992-10-06 1994-11-29 Kleyn Die Engravers, Inc. Molding apparatus for articles having internal undercuts
US5456593A (en) * 1992-10-06 1995-10-10 Kleyn Die Engravers, Inc. Molding apparatus for articles having internal undercuts
DE29702142U1 (de) * 1997-02-07 1997-07-10 Dbi Plastics A S Verschluß für Bierfässer
US6348173B1 (en) * 1999-01-21 2002-02-19 Custom-Pak, Inc. Core pulls concentric with ejector pins
DE10105779A1 (de) * 2001-02-07 2002-08-08 Hermann Rausch Verfahren und Vorrichtung zum Spritzgiessen
US7261853B2 (en) * 2004-07-16 2007-08-28 Eagle Mold Company Decelerated ejector pin system and method for operating the same
US9346201B2 (en) * 2014-09-18 2016-05-24 Ford Global Technologies, Llc Plastic part with reduced read-through
CN116163480B (zh) * 2023-01-09 2023-09-19 丽洲建设集团有限公司 一种高抗渗抗裂保护层植入屋面结构层浇注装置和工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733479A (en) * 1956-02-07 english
US2272718A (en) * 1940-06-05 1942-02-10 Western Electric Co Die casting machine
US3013303A (en) * 1960-03-15 1961-12-19 Irving J Amazon Degating device for plastic moulds
NL272065A (fr) * 1960-12-05
US3137905A (en) * 1961-06-26 1964-06-23 Gerity Schultz Corp Ejecting mechanism for die casting machines
US3482815A (en) * 1967-07-07 1969-12-09 Victor Naturale Collapsible core for a mold
US3482814A (en) * 1968-07-17 1969-12-09 Reflex Corp Canada Ltd Mold apparatus for making safety caps

Also Published As

Publication number Publication date
GB1322224A (en) 1973-07-04
SE365739B (fr) 1974-04-01
CH513711A (it) 1971-10-15
NL7010440A (fr) 1971-10-19
US3687591A (en) 1972-08-29
FI51297C (fi) 1976-12-10
ZA704921B (en) 1971-04-28
ES381140A1 (es) 1972-12-01
FI51297B (fr) 1976-08-31
AT311665B (de) 1973-11-26
CA917866A (en) 1973-01-02
DE2030701A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse