IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0758643
(2001-01-11)
|
우선권정보 |
JP-0006708 (2000-01-14); JP-0142639 (2000-05-16); JP-0142664 (2000-05-16) |
발명자
/ 주소 |
- Maeda, Kiyoaki
- Tsumiyama, Yoshinori
- Nakashima, Takehiro
- Kiyohara, Kanji
- Maruyama, Haruyoshi
- Ikeyama, Masafumi
- Okada, Haruki
- Kamio, Kunihiko
- Kite, Troy
- Hagest, Chris
- Heim, Joe
|
출원인 / 주소 |
- Kawasaki Jukogyo Kabushiki Kaisha
|
대리인 / 주소 |
Oppenheimer Wolff & Donnelly LLP
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
2 |
초록
▼
The present invention provides a watercraft having steering components (steering tabs or stabilizers) for maintaining steering capability even while amount of water ejected from a propulsion pump is decreased. The steering components are movably disposed on a hull of the watercraft at or below the w
The present invention provides a watercraft having steering components (steering tabs or stabilizers) for maintaining steering capability even while amount of water ejected from a propulsion pump is decreased. The steering components are movably disposed on a hull of the watercraft at or below the water level on both right and left sides to be in an "Operating State" in which resistance of water is larger or to be in a "Non-operating State" in which the resistance of water is smaller in accordance with steering operation. Furthermore, a mechanism for absorbing an external force acting on the steering components in the "Operating State" is located in a system for operating the steering components. The mechanism reacts to the external force to allow the steering components to be transformed into the "Non-operating State."
대표청구항
▼
The present invention provides a watercraft having steering components (steering tabs or stabilizers) for maintaining steering capability even while amount of water ejected from a propulsion pump is decreased. The steering components are movably disposed on a hull of the watercraft at or below the w
The present invention provides a watercraft having steering components (steering tabs or stabilizers) for maintaining steering capability even while amount of water ejected from a propulsion pump is decreased. The steering components are movably disposed on a hull of the watercraft at or below the water level on both right and left sides to be in an "Operating State" in which resistance of water is larger or to be in a "Non-operating State" in which the resistance of water is smaller in accordance with steering operation. Furthermore, a mechanism for absorbing an external force acting on the steering components in the "Operating State" is located in a system for operating the steering components. The mechanism reacts to the external force to allow the steering components to be transformed into the "Non-operating State." for substantially synchronous movement with the log saw. 2. The conveyor product transfer apparatus as claimed in claim 1, wherein at least one of the transfer members has a plate defining a surface of the throat within which product is received. 3. The conveyor product transfer apparatus as claimed in claim 1, wherein the transfer members are a pair of facing plates defining substantially opposing surfaces of the throat within which product is received. 4. The conveyor product transfer apparatus as claimed in claim 2, wherein the plate is coupled to at least one of the conveying surfaces for substantially translational movement with respect thereto. 5. The conveyor product transfer apparatus as claimed in claim 1, wherein the conveying surfaces convey product to the transfer members. 6. The conveyor product transfer apparatus as claimed in claim 1, wherein the conveying surfaces convey product away from the transfer members. 7. The conveyor product transfer apparatus as claimed in claim 1, wherein the conveying surfaces are facing conveyor belts separated a distance from one another and between which product passes. 8. The conveyor product transfer apparatus as claimed in claim 1, adapted for use with a second conveying surface located adjacent to the location disposed from the conveying surfaces, the transfer members being movable between the conveying surfaces and the second conveying surface. 9. The conveyor product transfer apparatus as claimed in claim 1, wherein at least one of the actuation assemblies includes a cam shaft coupled at one end to at least one of the transfer members for substantially translational movement thereof and at another end to the log saw. 10. The conveyor product transfer apparatus as claimed in claim 1, wherein at least one of the actuation assemblies includes an actuator coupled to at least one of the transfer members for substantially translational movement thereof and to the log saw. 11. The conveyor product transfer apparatus as claimed in claim 1, further comprising a track along which one of the transfer members is slidable. 12. The conveyor product transfer apparatus as claimed in claim 1, wherein at least one of the conveying surfaces includes a roll located at an end of the conveying surface and adjacent to at least one of the transfer members for establishing a smooth product transfer between the at least one of the conveying surfaces and the at least one of the transfer members. 13. The conveyor product transfer apparatus as claimed in claim 1, wherein the log saw is timed to cut product during transfer member movement away from the conveying surfaces. 14. The conveyor product transfer apparatus as claimed in claim 1, wherein the log saw is timed to cut product during transfer member movement toward the conveying surfaces. 15. The conveyor product transfer apparatus as claimed in claim 13, wherein the log saw is a skew saw. 16. The conveyor product transfer apparatus as claimed in claim 1, further comprising a kick member located adjacent to a path of the log saw, the kick member being positionable to at least partially support product being cut by the log saw. 17. The conveyor product transfer apparatus as claimed in claim 16, wherein the kick member is coupled to the log saw for substantially synchronous movement therewith. 18. The conveyor product transfer apparatus as claimed in claim 16, wherein the kick member is coupled to the log saw for substantially synchronous movement via a cam and camshaft. 19. A conveyor product transfer apparatus for use with a log saw, a product input conveyor, and a product output conveyor, the conveyor product transfer apparatus operable to convey product through a product path from the product input conveyor to the product output conveyor, the log saw movable through a log saw path intersecting the product path between the product input conveyor and the product output conveyor to cut product in the conveyor product transfer apparatus, the conveyo r product transfer apparatus comprising: a transfer member located between the product output conveyor and the product input conveyor, the transfer member movable between a first position substantially beside the product output conveyor for receiving product, a second position substantially beside the log saw path, and a third position substantially beside the product input conveyor for discharging product; and an actuation assembly coupled to the transfer member, the actuation assembly actuatable to move the transfer member to the first, second and third positions. 20. The conveyor product transfer apparatus as claimed in claim 19, wherein the product output conveyor includes at least one conveyor belt. 21. The conveyor product transfer apparatus as claimed in claim 20, wherein the product output conveyor includes a pair of substantially facing conveyor belts spaced a distance apart and through which product is moved. 22. The conveyor product transfer apparatus as claimed in claim 19, wherein the product input conveyor includes at least one conveyor belt. 23. The conveyor product transfer apparatus as claimed in claim 22, wherein the product input conveyor includes a pair of substantially facing conveyor belts spaced a distance apart and through which product is moved. 24. The conveyor product transfer apparatus as claimed in claim 19, wherein the transfer member includes a plate defining a surface which contacts product in product conveyance by the transfer member. 25. The conveyor product transfer apparatus as claimed in claim 19, wherein the transfer member is coupled to one of the product output conveyor and the product input conveyor for movement with respect thereto. 26. The conveyor product transfer apparatus as claimed in claim 19, wherein the transfer member is a pair of substantially facing plates separated by a distance sufficient to receive product therebetween. 27. The conveyor product transfer apparatus as claimed in claim 19, wherein the log saw is timed to move substantially synchronously with the transfer member, the log saw timed to cut product during transfer member movement from the first position. 28. The conveyor product transfer apparatus as claimed in claim 19, wherein the log saw is a skew saw. 29. The conveyor product transfer apparatus as claimed in claim 19, wherein the log saw is coupled to the actuation assembly, the log saw and the transfer member thereby being coupled for substantially synchronous movement. 30. The conveyor product transfer apparatus as claimed in claim 19, wherein the actuation assembly includes an actuator having an end coupled to the transfer member for movement thereof. 31. The conveyor product transfer apparatus as claimed in claim 30, wherein the actuation assembly includes a camshaft coupled to the transfer member for translation thereof, the camshaft also being coupled to a cam for transmitting rotary motion of the cam into substantially translational motion imparted to the transfer member. 32. The conveyor product transfer apparatus as claimed in claim 19, wherein the transfer member includes a sliding member and wherein the apparatus further includes a track, the sliding member being mounted for sliding movement along the track. 33. The conveyor product transfer apparatus as claimed in claim 19, wherein the product output conveyor includes a roll at an end thereof adjacent to the first position for transfer of product from the product output conveyor to the transfer member. 34. The conveyor product transfer apparatus as claimed in claim 19, further comprising a kick member located adjacent to the second position, the kick member movable between a first location adjacent to a path of the log saw and a second location disposed from the path of the log saw. 35. The conveyor product transfer apparatus as claimed in claim 34, wherein movement of the kick member is timed to position the kick member and the log saw on opposite sides of the product prior to product cutt
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