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Patent Searching and Data


Title:
PROPULSION UNIT FOR WATER FLOATING BODY
Document Type and Number:
Japanese Patent JP2014043150
Kind Code:
A
Abstract:

To provide a light-weight and simple propulsion (auxiliary) unit that reduces burdens and time of puddling by being incorporated or attached to a water floating body such as a surfboard and is used as assistance of the puddling in take-off.

In a water floating body 100 such as a surfboard, a propulsion unit 30 comprising a pressure container and an ejection control mechanism is engaged into an empty space 20 provided on the upper surface or the lower surface of the surfboard. Compressed gas or mixture of water and the compressed gas is ejected from an ejection hole 10 by operating an operation lever 25.


Inventors:
Hirota, Yoshihisa
Application Number:
JP2012000185959
Publication Date:
March 13, 2014
Filing Date:
August 25, 2012
Export Citation:
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Assignee:
HIROTA YOSHIHISA
International Classes:
B63H11/12; B63B35/79; B63C9/08
Attorney, Agent or Firm:
小澤 信彦