IT1150881B - Parte termoplastica stampata con giunture riduttrici di solleciazioni - Google Patents

Parte termoplastica stampata con giunture riduttrici di solleciazioni

Info

Publication number
IT1150881B
IT1150881B IT20897/82A IT2089782A IT1150881B IT 1150881 B IT1150881 B IT 1150881B IT 20897/82 A IT20897/82 A IT 20897/82A IT 2089782 A IT2089782 A IT 2089782A IT 1150881 B IT1150881 B IT 1150881B
Authority
IT
Italy
Prior art keywords
stresses
thermoplastic part
part printed
reducing joints
joints
Prior art date
Application number
IT20897/82A
Other languages
English (en)
Other versions
IT8220897A0 (it
Inventor
John Edward Gallagher
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8220897A0 publication Critical patent/IT8220897A0/it
Application granted granted Critical
Publication of IT1150881B publication Critical patent/IT1150881B/it

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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

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)
IT20897/82A 1981-05-05 1982-04-23 Parte termoplastica stampata con giunture riduttrici di solleciazioni IT1150881B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/260,819 US4430370A (en) 1981-05-05 1981-05-05 Thermoplastic molded part with stress reducing juncture

Publications (2)

Publication Number Publication Date
IT8220897A0 IT8220897A0 (it) 1982-04-23
IT1150881B true IT1150881B (it) 1986-12-17

Family

ID=22990747

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20897/82A IT1150881B (it) 1981-05-05 1982-04-23 Parte termoplastica stampata con giunture riduttrici di solleciazioni

Country Status (8)

Country Link
US (1) US4430370A (it)
JP (1) JPS57201635A (it)
AU (1) AU8320382A (it)
BR (1) BR8202601A (it)
DE (1) DE3215465A1 (it)
FR (1) FR2505248A1 (it)
GB (1) GB2097713A (it)
IT (1) IT1150881B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75984C (fi) * 1986-11-27 1988-09-09 Hannu Pettersson Vaeska.
DE3644704A1 (de) * 1986-12-30 1988-07-14 Fukubi Kagaku Kogyo Kk Aus extrudierten formteilen zusammengefuegter fensterrahmen
JPS6472821A (en) * 1987-09-14 1989-03-17 Yazaki Corp Platelike injection melded object
US4857378A (en) * 1988-06-03 1989-08-15 Hayes Microcomputer Products, Inc. Molded slanted front panel bezel for electronics enclosure
EP0468893B1 (fr) * 1990-07-26 1995-02-22 Allibert Equipement Pièce en matière plastique armée, son procédé de fabrication et utilisation de cette pièce en tant que plateau-support de fromage en cours de maturation
FR2668974B1 (fr) * 1990-11-13 1997-10-17 Allibert Sa Procede de fabrication d'une piece moulee a armature de renforcement et piece obtenue.
EP0550185B1 (en) * 1991-12-19 1997-02-26 Mitsubishi Gas Chemical Company, Inc. Deformation-free molded article
JP2793757B2 (ja) * 1993-06-22 1998-09-03 矢崎総業株式会社 樹脂成形体の角部構造
SE511306C2 (sv) * 1997-11-13 1999-09-06 Perstorp Ab Plant eller semiplant element inkluderande en ram
DE102007046725B4 (de) * 2007-09-28 2012-06-14 Elringklinger Ag Verfahren zum Bereitstellen eines Spritzgussbauteils und Spritzgussbauteil
WO2011114625A1 (ja) * 2010-03-15 2011-09-22 パナソニック株式会社 電池パック
AT526542A1 (de) * 2022-09-20 2024-04-15 Melecs Ews Gmbh Kunststoffteil mit verzugsoptimierter Geometrie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792536A (fr) * 1971-12-09 1973-06-08 Globe Union Inc Batteries d'accumulateurs et bacs pour celles-ci
JPS5950505B2 (ja) * 1976-07-27 1984-12-08 第一化成株式会社 プラスチツク成形品及びその成形方法

Also Published As

Publication number Publication date
FR2505248A1 (fr) 1982-11-12
AU8320382A (en) 1982-11-11
IT8220897A0 (it) 1982-04-23
US4430370A (en) 1984-02-07
JPS57201635A (en) 1982-12-10
DE3215465A1 (de) 1982-11-25
BR8202601A (pt) 1983-04-19
GB2097713A (en) 1982-11-10

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