IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0733514
(2000-12-07)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
26 |
초록
▼
Sailing craft having a hull, a seat disposed toward the rear of the hull and largely outboard of the hull, a mast affixed directly to the seat so that heeling forces applied to the mast are counterbalanced by the weight of a sailor primarily through the seat and not through the hull, a rotatably mou
Sailing craft having a hull, a seat disposed toward the rear of the hull and largely outboard of the hull, a mast affixed directly to the seat so that heeling forces applied to the mast are counterbalanced by the weight of a sailor primarily through the seat and not through the hull, a rotatably mounted stay extending between the top of the mast and a forward portion of the hull, a boom affixed to the stay, a sail mounted on the stay, and a rigid control rod connected to the boom for swinging the sail about the axis of the stay.
대표청구항
▼
Sailing craft having a hull, a seat disposed toward the rear of the hull and largely outboard of the hull, a mast affixed directly to the seat so that heeling forces applied to the mast are counterbalanced by the weight of a sailor primarily through the seat and not through the hull, a rotatably mou
Sailing craft having a hull, a seat disposed toward the rear of the hull and largely outboard of the hull, a mast affixed directly to the seat so that heeling forces applied to the mast are counterbalanced by the weight of a sailor primarily through the seat and not through the hull, a rotatably mounted stay extending between the top of the mast and a forward portion of the hull, a boom affixed to the stay, a sail mounted on the stay, and a rigid control rod connected to the boom for swinging the sail about the axis of the stay. fining opposing locking members. 7. The improvement according to claim 6, in which the outer surfaces of the funnel part define the locking and insertion grooves, and the inner surfaces of the escutcheon part define the locking members. 8. The improvement according to claim 6, wherein the escutcheon and funnel parts each further comprise an end wall lateral to the respective side walls, the inner surface of the escutcheon part end wall abutting the outer surface of the funnel part end wall to limit the parallel movement of the escutcheon part and thereby establish the locking position. 9. The improvement as described in claim 8, further comprising at least one anchoring element projecting from said escutcheon for anchoring the escutcheon by the insulation material. 10. The improvement as described in claim 9, wherein said anchoring element is inserted into said insulation material before the insulation material sets and thereafter prevents movement of said escutcheon. 11. In a fire-resistant safe having an inner shell and an outer shell, the shells each having walls encapsulating a space to be filled with insulation material, the improvement comprising: at least one funnel formed by a wall of the outer shell and defining an opening for filling the encapsulated space, the funnel comprising opposing side walls projecting outwardly from the outer shell, the side walls defining opposing outer surfaces, the surfaces each defining a locking groove extending parallel to the shell wall forming the funnel; and an escutcheon adapted for placement over and enclosing the one funnel, the escutcheon having opposing side walls each defining an inner surface and an outer rim, with the outer surfaces of the funnel side walls at least partially abutting the inner surfaces of the escutcheon when the escutcheon part is placed over the funnel, the inner surfaces of the escutcheon defining opposing rigid locking members positioned in the locking grooves when the escutcheon part is moved parallel to the shell wall to a locked position, the locking members and the locking grooves holding the rims of the escutcheon firmly against the shell wall and preventing axial movement of the escutcheon, wherein the rigid locking members cannot be removed from the linear locking grooves in which they are placed except by movement of the rigid locking members parallel to the shell wall, and wherein the improvement includes means for preventing the rigid locking members from moving parallel to the shell wall once the escutcheon part is in the locked position. 12. The improvement as described in claim 11, wherein the inner surfaces of the escutcheon are on opposite sides of said funnel and each inner surface is adjacent to one of said two side walls when said escutcheon is placed over said funnel, each of said inner surfaces defines at least one rigid member projecting into an interior space defined by the side walls, and each rigid member is adapted for placement in a linear locking groove in the side wall adjacent its respective interior surface section when the escutcheon is placed over said funnel. 13. The improvement as described in claim 12, further comprising at least one insertion groove in said funnel intersecting at least one linear locking groove in said funnel. 14. The improvement as described in claim 13, wherein said at least one insertion groove has a linear portion, said linear portion defining an insertion axis perpendicular to said engagement axis. 15. In a fire-resistant safe having an inner shell and an outer shell, the shells each having walls encapsulating a space to be filled with insulation material, the improvement comprising: a first funnel formed by a wall of the outer shell and defining an opening for filling the encapsulated space, the funnel comprising opposing side walls and at least one end wall all projecting outwardly from the one shell, the side walls defining opposing outer surfaces each defining a locking groove extendin
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