Title:
TUBULAR ARTICLE MADE OF COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JPH04234636
Kind Code:
A
Abstract:
PURPOSE: To provide a substantially straight tubular article made of a composite material or particularly a method for manufacturing ski stick, an apparatus for executing the method, and the article manufactured by the method.
CONSTITUTION: A cast molding operation is conducted by (i) arranging a thin tubular sack 9 having an elasticity around a hard mandrel 10, (ii) then covering the mandrel with a composite structure 12 made of fibers impregnated with resin, (iii) arranging the mandrel 10 in the cast 13, and (iv) applying an internal pressure generated by introducing a flow into the sack 9 to clamp the composite structure to the engraved part 14 of the cast 13.
Inventors:
JIYAN MARUKU BANSHIYUREN
JIYAN MARII KAZAIYON
SERUJIYU SORUBUISHIYU
FUIRITSUPU RUNAARU
JIYAN MARII KAZAIYON
SERUJIYU SORUBUISHIYU
FUIRITSUPU RUNAARU
Application Number:
JP18275491A
Publication Date:
August 24, 1992
Filing Date:
July 24, 1991
Export Citation:
Assignee:
SALOMON SA
International Classes:
A63C11/22; B29C33/30; B29C43/12; B29C43/36; B29C43/56; B29C70/06; B29C70/44; B29D23/00; B29K101/10; B29K105/08; B29L23/00; (IPC1-7): A63C11/22; B29C43/12; B29C43/56; B29C67/14; B29D23/00; B29K101/10; B29K105/08; B29L23/00
Attorney, Agent or Firm:
Masao Okabe (6 others)