Title:
TWIN-ENGINE TWIN-PROPELLER AIRBOAT
Document Type and Number:
WIPO Patent Application WO/2018/032866
Kind Code:
A1
Abstract:
A twin-engine twin-propeller airboat, comprising a boat body (1), an engine system (2), a speed reducer set, a propeller system (3), a steering system (4), and a control system. An upper deck of the boat body (1) tilts forward, with a lower front end and a higher rear end. The engine system (2) is located at the 1/3 position at the rear of the boat body (1) and comprises two engines (21). The engine system (2) is connected to the propeller system (3) by means of the speed reducer set, so that the engine system drives the propeller system (3). The steering system (4) is a rudder (14) vertically disposed at the stern. The rudder (14) is connected to a handle or a steering wheel in the control system by means of a handle control and assisting device. After the boat body (1) is launched, the deck is naturally in a horizontal state, and the axis of a driving shaft (10) of the propeller system (3) is parallel to the horizontal plane. The airboat is widely applicable, and has a traveling capability that common watercrafts lack, in addition to all the functions and capabilities of ordinary assault boats and small yachts.
Inventors:
CHEN DALI (CN)
WANG DANDAN (CN)
ZHANG ZHONGYANG (CN)
LI GANG (CN)
GUO QINGYANG (CN)
WANG MIN (CN)
GUO XIAONA (CN)
ZHENG SHUAI (CN)
WANG DANDAN (CN)
ZHANG ZHONGYANG (CN)
LI GANG (CN)
GUO QINGYANG (CN)
WANG MIN (CN)
GUO XIAONA (CN)
ZHENG SHUAI (CN)
Application Number:
PCT/CN2017/088058
Publication Date:
February 22, 2018
Filing Date:
June 13, 2017
Export Citation:
Assignee:
FUSHUN FUYUN ANYI LIFESAVING EQUIP CO LTD (CN)
International Classes:
B63H7/02; B63B3/48; B63H21/12; B63H23/06; B63H25/08
Domestic Patent References:
| WO2002060550A1 | 2002-08-08 |
Foreign References:
| CN106081038A | 2016-11-09 | |||
| CN205931200U | 2017-02-08 | |||
| CN105711790A | 2016-06-29 | |||
| CN201580527U | 2010-09-15 | |||
| CN101032961A | 2007-09-12 | |||
| CN202935564U | 2013-05-15 | |||
| CN104325850A | 2015-02-04 | |||
| US20050112962A1 | 2005-05-26 |
Attorney, Agent or Firm:
YIN INT'L IP FIRM (CN)
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