FR3123820B1 - Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection - Google Patents

Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection Download PDF

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Publication number
FR3123820B1
FR3123820B1 FR2106238A FR2106238A FR3123820B1 FR 3123820 B1 FR3123820 B1 FR 3123820B1 FR 2106238 A FR2106238 A FR 2106238A FR 2106238 A FR2106238 A FR 2106238A FR 3123820 B1 FR3123820 B1 FR 3123820B1
Authority
FR
France
Prior art keywords
injection system
fixing
washer
thermoplastic
fixing system
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.)
Active
Application number
FR2106238A
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English (en)
Other versions
FR3123820A1 (fr
Inventor
Mario Dufloux
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2106238A priority Critical patent/FR3123820B1/fr
Publication of FR3123820A1 publication Critical patent/FR3123820A1/fr
Application granted granted Critical
Publication of FR3123820B1 publication Critical patent/FR3123820B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts
    • 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
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L’invention concerne un système d’injection thermoplastique comprenant - au moins un caisson (1) ;- au moins une empreinte (2) configurée pour être fixée au caisson (1) ;- au moins un système de fixation (7) de ladite empreinte (2) sur ledit caisson (1),caractérisé en ce que le système de fixation (7) comporte des éléments vissables (7.1, 7.2, 7.5) avec d’une part une rondelle imperdable (7.4) ou une tête ou un épaulement, en contact avec, d’autre part une rondelle anti-matage (7.3). L’invention concerne en outre un système de fixation (7) pour un tel système d’injection. Fig. 1
FR2106238A 2021-06-14 2021-06-14 Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection Active FR3123820B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2106238A FR3123820B1 (fr) 2021-06-14 2021-06-14 Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106238 2021-06-14
FR2106238A FR3123820B1 (fr) 2021-06-14 2021-06-14 Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection

Publications (2)

Publication Number Publication Date
FR3123820A1 FR3123820A1 (fr) 2022-12-16
FR3123820B1 true FR3123820B1 (fr) 2023-12-15

Family

ID=77411825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106238A Active FR3123820B1 (fr) 2021-06-14 2021-06-14 Systeme d’injection thermoplastique a rondelle anti-matage, et systeme de fixation d’un tel systeme d’injection

Country Status (1)

Country Link
FR (1) FR3123820B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714421A (en) * 1987-02-11 1987-12-22 National Tool & Manufacturing Co., Inc. Quick-switch mold set with clamp means
CA2099334C (fr) * 1993-06-25 2001-09-11 Jobst Ulrich Gellert Insert de moulage par injection a orifice d'admission et cheville d'alignement
US7628605B2 (en) * 2007-07-20 2009-12-08 Husky Injection Molding Systems Ltd. Mold stack
US20090061043A1 (en) * 2007-08-27 2009-03-05 Husky Injection Molding Systems Ltd. Mold Insert Fixture Mechanism
CN108927942A (zh) * 2017-05-26 2018-12-04 天津联捷塑料制品有限公司 一种嵌件注塑模具
CN108819119A (zh) * 2018-06-13 2018-11-16 乌鲁木齐九品芝麻信息科技有限公司 一种包括带前模行位注塑模具的注塑工艺设备

Also Published As

Publication number Publication date
FR3123820A1 (fr) 2022-12-16

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221216

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Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423