Title:
水上スポーツ用ボード、水上スポーツ用ボードのフィン、および水上スポーツ用ボードとともに使用されるように構成されているフィンを形成する方法
Document Type and Number:
Japanese Patent JP6659555
Kind Code:
B2
Abstract:
A method of forming a fin configured for use with a water sports board. The method includes providing a mold having a mold cavity and a first insert pre-preg sheet each including structural strands bonded by a first resin material. The method further includes placing the first insert pre-preg sheet within the mold cavity. The method further includes injecting a third resin material under pressure into the mold cavity. The method further includes injecting a core substance only in the form of a gaseous material into the third resin material to form a unitary hollow volume within the third resin material.
Inventors:
Longo, Vince
Longo, Tony
Griffin, John
Longo, Tony
Griffin, John
Application Number:
JP2016550488A
Publication Date:
March 04, 2020
Filing Date:
February 02, 2015
Export Citation:
Assignee:
TODOS SANTOS SURF, INC.
International Classes:
B63B32/00; B29C39/10
Domestic Patent References:
| JP3176292A | ||||
| JP2128992A | ||||
| JP2072196U |
Foreign References:
| US5032096 | ||||
| US20130244514 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda