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1. WO2019143496 - MULTI-DIRECTIONAL UNIBODY CASTING MACHINES FOR A VEHICLE FRAME AND ASSOCIATED METHOD

Publication Number WO/2019/143496
Publication Date 25.07.2019
International Application No. PCT/US2019/012624
International Filing Date 08.01.2019
IPC
B22D 17/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
CPC
B22D 17/002
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
002using movable moulds
B22D 17/2015
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
20Accessories: Details
2015Means for forcing the molten metal into the die
B22D 17/22
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
20Accessories: Details
22Dies
B22D 17/2236
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
20Accessories: Details
22Dies
2236Equipment for loosening or ejecting castings from dies
B22D 17/229
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
20Accessories: Details
22Dies
229with exchangeable die part
B60Y 2304/05
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2304Optimising design; Manufacturing; Testing
05Reducing production costs, e.g. by redesign
Applicants
  • TESLA, INC. [US]/[US]
Inventors
  • KALLAS, Matthew Kenneth
Agents
  • FULLER, Michael L.
Priority Data
15/874,34818.01.2018US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-DIRECTIONAL UNIBODY CASTING MACHINES FOR A VEHICLE FRAME AND ASSOCIATED METHOD
(FR) MACHINES DE COULÉE MONOCORPS MULTIDIRECTIONNELLES POUR CHÂSSIS DE VÉHICULE ET PROCÉDÉ ASSOCIÉ
Abstract
(EN) A multi-directional casting machine for casting a frame of a vehicle is described herein. The casting machine may include a central hub having a cover die portion and a plurality of ejector die portions translatable relative to the cover die portion and configured to meet at the central hub. The plurality of ejector die portions include first and second ejector die portions configured to translate along a first axis and a third ejector die portion configured to translate along a second axis extending substantially perpendicular to the first axis between closed and open positions. The first, second, and third ejector die portions are adjacent a first, second, and third sides, respectively, of the cover die portion in the closed positions and spaced apart from the cover die portion in the open positions. The plurality of ejector die portions form a mold cavity corresponding to a portion of a vehicle frame.
(FR) L'invention concerne une machine de coulée multidirectionnelle destinée à couler un châssis d'un véhicule. La machine de coulée peut comprendre un moyeu central comprenant une partie de matrice de couvercle et une pluralité de parties de matrice d'éjecteur pouvant se déplacer par translation par rapport à la partie de matrice de couvercle et conçues pour se rejoindre au niveau du moyeu central. La pluralité de parties de matrice d'éjecteur comprennent des première et seconde parties de matrice d'éjecteur conçues pour se déplacer par translation le long d'un premier axe et une troisième partie de matrice d'éjecteur conçue pour se déplacer par translation le long d'un second axe s'étendant sensiblement perpendiculairement au premier axe entre des positions fermées et ouvertes. Les première, deuxième et troisième parties de matrice d'éjecteur sont adjacentes à des premier, deuxième et troisième côtés, respectivement, de la partie de matrice de couvercle dans les positions fermées et espacées de la partie de matrice de couvercle dans les positions ouvertes. La pluralité de parties de matrice d'éjecteur forme une cavité de moule correspondant à une partie d'un châssis de véhicule.
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