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1. WO1997031772 - METHOD OF MANUFACTURING COMPOSITE

Publication Number WO/1997/031772
Publication Date 04.09.1997
International Application No. PCT/JP1997/000545
International Filing Date 26.02.1997
IPC
B29C 37/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
37Component parts, details, accessories or auxiliary operations, not covered by group B29C33/ or B29C35/144
B29C 43/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
18incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 65/60 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining of preformed parts; Apparatus therefor
56using mechanical means
60Riveting
B29C 70/78 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68by incorporating or moulding on preformed parts, e.g. inserts or layers
78Moulding material on one side only of the preformed part
CPC
B29C 2793/0045
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
2793Shaping techniques involving a cutting or machining operation
0045Perforating
B29C 37/0078
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
37Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
0078Measures or configurations for obtaining anchoring effects in the contact areas between layers
B29C 43/18
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
18incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 65/606
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
56using mechanical means ; or mechanical connections, e.g. form-fits
60Riveting ; or staking
606the rivets being integral with one of the parts to be joined, i.e. staking
B29C 65/74
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
74by welding and severing ; , or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
B29C 66/1122
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
01General aspects dealing with the joint area or with the area to be joined
05Particular design of joint configurations
10particular design of the joint cross-sections
11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
112Single lapped joints
1122Single lap to lap joints, i.e. overlap joints
Applicants
  • SUMITOMO CHEMICAL COMPANY, LIMITED [JP]/[JP] (AllExceptUS)
  • KAWASAKI STEEL CORPORATION [JP]/[JP] (AllExceptUS)
  • K-PLASHEET CORPORATION [JP]/[JP] (AllExceptUS)
  • MASUI, Syohei [JP]/[JP] (UsOnly)
  • FUNAKOSHI, Satoru [JP]/[JP] (UsOnly)
Inventors
  • MASUI, Syohei
  • FUNAKOSHI, Satoru
Agents
  • HASEGAWA, Yoshiki
Priority Data
8/4003427.02.1996JP
8/5736714.03.1996JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD OF MANUFACTURING COMPOSITE
(FR) PROCEDE DE PRODUCTION D'UN COMPOSITE
Abstract
(EN) A method of manufacturing a composite composed of a laminate of a resin molded body and a porous fiber-reinforced thermoplastic resin sheet, comprising the steps of placing a resin molded body, which has at least one thermoplastic resin pin-shaped projection on the surface thereof, and a porous fiber-reinforced thermoplastic resin sheet, which is softened by heating, between first and second dies in an opened state; clamping the first and second dies to cause the pin-shaped projection to pierce the resin sheet and to form the thermoplastic resin sheet into a desired shape; maintaining the first and second molds in a clamped state to cool and cure the resin sheet; and opening the first and second dies to take out a composite.
(FR) Un procédé de production d'un composite constitué d'un stratifié d'un corps moulé en résine et d'une plaque de résine thermoplastique poreuse renforcée par des fibres, comprend les étapes consistant à placer un corps moulé en résine, lequel présente au moins une partie saillante en forme de pointe en résine thermoplastique sur sa surface, et une plaque de résine thermoplastique poreuse renforcée par des fibres, laquelle est ramollie par chauffage, entre des première et seconde matrices à l'état ouvert, à serrer les première et seconde matrices afin d'amener la partie saillante en forme de pointe à percer la plaque en résine et à transformer la plaque en résine thermoplastique en une forme voulue, à maintenir les premier et second moules à l'état serré afin de refroidir et de durcir la plaque en résine, et à ouvrir les première et seconde matrices afin d'extraire un composite.
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