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1. 发明专利

JPS625118B2 失效
公开(公告)号：JPS625118B2
公开(公告)日：1987-02-03
申请号：JP2314779
申请日：1979-02-28
申请人： YAMAHA MOTOR CO LTD
发明人： KABAYA KATSUJI , FUKUSHIMA KAZUHARU , KUBOTA AKIRA
IPC分类号： B63H9/04 , B63B15/02 , B63H9/00

2. 发明专利

JPS6039596B2 失效
公开(公告)号：JPS6039596B2
公开(公告)日：1985-09-06
申请号：JP9962178
申请日：1978-08-16
申请人： YAMAHA MOTOR CO LTD
发明人： NAKAGAWA KEIJI , KABAYA KATSUJI , KUBOTA AKIRA
IPC分类号： B63B15/02

3. 发明专利

JPS598580A Small-sized sailing catamaran 失效
标题翻译：小尺寸的SAILING CATAMARAN
公开(公告)号：JPS598580A
公开(公告)日：1984-01-17
申请号：JP11821382
申请日：1982-07-06
申请人： Yamaha Motor Co Ltd
发明人： KABAYA KATSUJI
IPC分类号： B63B1/10 , B63B7/08 , B63B15/02
CPC分类号： B63B7/085
摘要： PURPOSE:To ease transportation or storage and to improve maneuverability of a catamaran in which a pair of float body are connected together by beams, by forming each float body with a bag body capable of being folded and by attaching a metal plate to the aft end surface of each float body for holding a rudder. CONSTITUTION:A pair of float body 1 consist of bag bodies, made of waterproof material like rubber, whose insides are filled with compressed air to maintain the shape. Each float body 1 is connected with each other by making the ends of each beam 2 and 3 to penetrate locking pieces 13 provided at both fore & aft and outer & inner sides of each float body 1, so as to have each fload body 1 connected with each other. Sleeves 41 provided at both ends of a connecting rod 42 are made to penetrate beams 2 and 3 which are connected together through a connecting member 4. At the crossing point between the forward sleeve 41 and a connecting rod 42, a mast holder 43, into which a mast 6 is inserted, is fixed. At the aft end of each float body 1, a metal plate 8 is fixed by means of adhesive cloth 81 so that the metal plate 8 holds a rudder plate 9 that is operated by an operating rod 93 via a connecting rod 92.
摘要翻译：目的：为了减轻运输或储存，并提高双体船的机动性，其中一对浮体通过梁连接在一起，通过用能够折叠的袋体形成每个浮体和通过将金属板附接到后端每个浮体的表面用于夹持方向舵。构成：一对浮体1由橡胶制的防水材料的袋体组成，其内部充满压缩空气以保持其形状。每个浮子体1通过使每个梁2和3的端部穿过设置在每个浮体1的前后和外侧和内侧的锁定片13彼此连接，从而使每个浮子体1连接与彼此。设置在连杆42的两端的套筒41穿过通过连接件4连接在一起的梁2和3。在前套筒41和连杆42之间的交叉点处，将桅杆架43插入其中插入有桅杆6，固定。在每个浮体1的后端，金属板8通过粘合剂布81固定，使得金属板8保持由操作杆93经由连杆92操作的舵板9。

4. 发明专利

JPS596190A Small sailing catamaran 失效
标题翻译：小型救生衣
公开(公告)号：JPS596190A
公开(公告)日：1984-01-13
申请号：JP11579382
申请日：1982-07-02
申请人： Yamaha Motor Co Ltd
发明人： KABAYA KATSUJI
IPC分类号： B63B1/10 , B63B1/12 , B63B7/08 , B63B15/02
CPC分类号： B63B7/082 , B63B1/121 , B63B2003/085
摘要： PURPOSE:To firmly assemble a catamaran and form the catamaran to a compact size in its storage when the catamaran is not used, by connecting floats constituted with a bag body, which holds a shape by filling air, through front and rear beams while connecting central parts of each beam and end parts of each beam on the floats through respective connection members. CONSTITUTION:A pair of floats 1 formed by a waterproof cloth material of rubber, plastic, etc. and constituted with a bag body holding its shape by filling air to the inside are connected to each other by front and rear beams 2, 3. Each end part of the beams 2, 3 is connected by the first connection members 40 arranged on the floats 1, while central parts of the beams 2, 3 are connected by the second connection member 4 through receiving parts 30. A mast 6 of a sail 5 is supported onto the second connection member 4. At assembling, a catamaran can be formed to firm construction by the beams 2, 3 and the connection members 4, 40. Each member can be disassembled, and the catamaran can be formed to compact the size when it is not used, then the catamaran can be easily stored and transported.
摘要翻译：目的：在不使用双体船的情况下，将双体船稳固地组装成双体船，使其双层船形成一个紧凑的尺寸，通过连接中央连接的前后梁连接一个由袋体构成的浮体每个梁的每个梁的部分和每个梁的端部通过相应的连接构件在浮体上。构成：由橡胶，塑料等的防水布材料形成的一对浮体1，通过将空气填充到内部而保持其形状的袋体构成，由前后梁2,3彼此连接。每个梁2,3的端部通过布置在浮体1上的第一连接构件40连接，而梁2,3的中心部分通过第二连接构件4通过接收部分30连接。帆帆杆6 5被支撑在第二连接构件4上。在组装时，可以通过梁2,3和连接构件4,40形成双体船，以使结构牢固。每个构件可以拆卸，并且可以形成双体船大小当不使用时，双体船可以很容易的存储和运输。

5. 发明专利

JPS56124582A MAST FOR SAIL BOAT 失效
公开(公告)号：JPS56124582A
公开(公告)日：1981-09-30
申请号：JP2593080
申请日：1980-02-29
申请人： YAMAHA MOTOR CO LTD
发明人： KABAYA KATSUJI , KUBOTA AKIRA
IPC分类号： B63B15/02
摘要： PURPOSE:To reduce the total weight of the mast with the required strength being secured, by forming the mast with carbon fiber reinforced plastics, and providing a protecting material at a mast mounting hole part. CONSTITUTION:The mast 3 is formed by carbon fiber reinforced plastics, and a reinforcing ring 8 made of aluminum and the like is bonded to the position corresponding to the upper end of the mast mounting hole 11. A protrusion 80 for hooking rope can be provided on the reinforcing ring 8. Since the mast is formed by said carbon fiber reinforced plastics, the upper part thereof can be tapered, and the weight can be reduced. Since the reinforcing ring is used at the location where the largest stress is applied, the required strength can be secured.

6. 发明专利

JPS56124577A CENTERBOARD OF SAIL BOAT 失效
公开(公告)号：JPS56124577A
公开(公告)日：1981-09-30
申请号：JP2593280
申请日：1980-02-29
申请人： YAMAHA MOTOR CO LTD
发明人： KABAYA KATSUJI , SUZUKI NAOTO
IPC分类号： B63B41/00 , B63B5/24
摘要： PURPOSE:To facilitate the watertight machining by supporting the centerboard by the concave and convex parts of the centerboard and a guide so that the centerboard can be rotated, and eliminating a shaft part. CONSTITUTION:The centerboard 3 can be rotated with an engaging part 9 as a center, and can be raised from the bottom of the boat and brought down to the bottom. The engaging part 9 comprises a protrusion 20 provided on the hull, and the concave part 32 of the centerboard 32 which is engaged with the protrusion 20. The guide 4 having a roller is provided on the hull for supporting the back of the board. The protrusion and the concave part can be provided either on the hull or the board. Since the board is supported by the protrusion and the concave part, the watertight machining of the shaft and shaft part is unnecessitated and watertight work can be facilitated.

7. 发明专利

JPS5679076A SMALLLTYPE SAILBOAT 失效
公开(公告)号：JPS5679076A
公开(公告)日：1981-06-29
申请号：JP15539379
申请日：1979-11-30
申请人： YAMAHA MOTOR CO LTD
发明人： KABAYA KATSUJI
IPC分类号： B63B3/00 , B63B7/00
摘要： PURPOSE:To secure the pose of crew and the stability of the boat and facilitate work on the sailboat by providing the front part of a cockpit near a mast with a broad area. CONSTITUTION:The hull 1 made of FRP has a flat stem end face 2 and is box- shaped with a relatively greater width. A front deck 3 is fitted to a top opening at the bow part of the hull 1, with the mast 4 penetrating through the bow deck 3. The cockpit 9 is formed along the part extending from the rear end of the bow deck 3 to a transom 8, with the front end part thereof having broader area than other rear parts, that is, the cockpit 9 is substantially T-shaped along the longitudinal direction.

8. 发明专利

JPS6349678B2 失效
公开(公告)号：JPS6349678B2
公开(公告)日：1988-10-05
申请号：JP2593280
申请日：1980-02-29
申请人： YAMAHA MOTOR CO LTD
发明人： KABAYA KATSUJI , SUZUKI NAOTO
IPC分类号： B63B41/00 , B63B5/24

9. 发明专利

JPS602976B2 失效
公开(公告)号：JPS602976B2
公开(公告)日：1985-01-25
申请号：JP10930178
申请日：1978-09-06
申请人： YAMAHA MOTOR CO LTD
发明人： HORIUCHI KOTARO , KABAYA KATSUJI , SHIRAHATA TAKAAKI
IPC分类号： B29C63/02 , B29C55/00 , B29C65/00 , B29C65/48 , B29C65/78

10. 发明专利

JPS598579A Small-sized sailing catamaran 失效
标题翻译：小尺寸的SAILING CATAMARAN
公开(公告)号：JPS598579A
公开(公告)日：1984-01-17
申请号：JP11821282
申请日：1982-07-06
申请人： Yamaha Motor Co Ltd
发明人： KABAYA KATSUJI
IPC分类号： B63B1/10 , B63B15/00 , B63B15/02
CPC分类号： B63B15/0083
摘要： PURPOSE:To simplify the mast supporting structure and to ease assembling or disassembling of a catamaran, in which a pair of float body are detachably connected together by beams, by installing a mast holder as one body to a member that connects both beams together. CONSTITUTION:A pair of float body 1 consist of bag bodies, made of waterproof canvas material like rubber, whose insides are filled with compressed air to maintain the shape. Each float body 1 is connected with each other by making beams 2 and 3 to penetrate locking pieces 13 provided at both fore and aft parts and outer and inner sides of each float body 1 in such a manner that the beams 2 and 3 can be freely attached/detached to the pieces 13. Sleeves 41 provided at both ends of a connecting rod 42 are made to penetrate the beams 2 and 3 which are connected together by a connecting member 4. A mast holder 43 is fixed to the crossing point between the forward sleeve 41 and the rod 42. A mast 6 is inserted into the holder 43, underneath of which a center board 9 is held via a rib 90. A canvas sheet 14 is spread out between the float bodies 1.
摘要翻译：目的：为了简化桅杆支撑结构，并且通过将一对浮子体通过梁可拆卸地连接在一起的双体船的组装或拆卸，通过将桅杆架作为一体安装到将两个梁连接在一起的构件上。构成：一对浮体1由袋体构成，由防水帆布材料制成，如橡胶，其内部充满压缩空气以保持其形状。每个浮体1通过使梁2和3穿过设置在每个浮体1的前后部和外侧和内侧的锁定片13彼此连接，使得梁2和3可以自由地将连接杆42的两端设置的套筒41穿过通过连接部件4连接在一起的梁2,3。桅杆保持架43固定在连接杆42的交叉点向前套筒41和杆42.桅杆6插入保持器43中，其下方经由肋90保持中心板9.帆布片14在浮体1之间展开。

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