Title:
ウォータージェット推進型の小型滑走艇用のリバース機構
Document Type and Number:
Japanese Patent JP4554186
Kind Code:
B2
Abstract:
A reverse system of a water-jet propulsion personal watercraft is disclosed. The reverse system typically includes a water jet pump configured to propel the watercraft, a reverse bucket disposed rearward of the water jet pump to be vertically pivotable and configured to receive water ejected rearward from the water jet pump and to direct the water substantially forward, and a pump cover configured to cover the water jet pump from below. The pump cover typically includes a restricting portion, and the reverse bucket typically includes a stopper. The restricting portion and the stopper typically are configured to contact each other to restrict upward pivot movement or downward pivot movement of the reverse bucket within a predetermined range.
Inventors:
Yoshiki Sekiyama
Yoshiyuki Kuroyanagi
Yoshiyuki Kuroyanagi
Application Number:
JP2003390214A
Publication Date:
September 29, 2010
Filing Date:
November 20, 2003
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63H11/11
Domestic Patent References:
| JP2003089390A | ||||
| JP5024499U | ||||
| JP2000062690A | ||||
| JP6321186A | ||||
| JP7237576A |
Foreign References:
| US3782320 |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama
Yosuke Koreeda
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama
Yosuke Koreeda