Title:
MANUFACTURE OF RACKET FRAME
Document Type and Number:
Japanese Patent JPH0810358
Kind Code:
A
Abstract:
PURPOSE: To rationally and economically manufacture a racket frame having variety, specially, in the sectional structure by freely designing the racket frame.
CONSTITUTION: In a method for manufacturing a racket frame by injection molding a thermoplastic material, a core 1 arranged and set in a mold 9 is divided into a plurality of parts, and a positioning pin 2 attached on each part is collided into the mold 9 followed by injection molding, whereby a required racket frame is provided.
Inventors:
NISHIMURA KOICHIRO
NISHIWAKI TAKASHI
MORI SADAKI
NISHIWAKI TAKASHI
MORI SADAKI
Application Number:
JP14881594A
Publication Date:
January 16, 1996
Filing Date:
June 30, 1994
Export Citation:
Assignee:
ASICS CORP
International Classes:
A63B49/10; B29C45/00; B29D12/00; A63B102/02; A63B102/04; B29L31/52; (IPC1-7): A63B49/10; B29C45/00; B29D12/00
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