Improved safeguard construction of motorboat fore-body
A technology of motor boats and bows, applied in the field of improvement of safety structures, can solve problems such as damage and insufficient bonding, and achieve the effect of reducing injuries
Inactive Publication Date: 2003-10-15
YAMATO HATSUDOUKI
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0010] Moreover, the front end of the soft bow assembly inside does not extend to the side edge all the time, so the bonding between the bow assembly and the side edge is insufficient, and the racing boat is impacted when colliding with other boats, which becomes the aforementioned damage. reason
[0011] In addition, the bonding between the middle plywood and the left and right plywood only overlaps the cross section, so the bonding is insufficient, and it becomes the cause of damage as described above.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0046] figure 2 , image 3 Among them, the front end of the deck 12 of the racing boat 10 described in technical solution 1 is integrally provided with a soft bow 30 .
[0047] Specifically, the deck 12 is integrally fixed at the front ends 16a, 16a cut into a beveled shape of the sides 16, and a bow assembly 14 having both ends 14a, 14a cut into a beveled shape.
[0048] The middle portion of the top plate 14c of the bow assembly 14 is formed with a front end fitting concave locking portion 14c1 of the center liner c1, and the bottom plate 14b is formed with a front end fitting concave locking portion 14b1 of the keel K. Recessed locking portions 14b2, 14b2 for fitting front ends of the inner bilge portion longitudinal members ic are formed at both ends, respectively.
[0049] Step portions 14d, 14d are formed with a predetermined width from both ends of the bottom plate 14b of the bow unit 14 toward the middle portion.
[0050] The deck 12 is integrated with the side 16 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The improved safeguard construction of motorboat forebody of the present invention is composed of following parts: a forebody assembly having a concave block part; a soft forebody inside of the forebody assembly mounting part with the front end designed to incline surface and extending to the front end surface of the gunwale; a fenderbeam integratedly covering and fixed on the connection part of the gunwale and the board; a board on the top plate of the gunwale and the forebody assembly; a left main plywood and a right main plywood integratedly disposed on the step part of the gunwale and the forebody assembly; a soft forebody with an approximate isosceles triangle formed by flexible material in which a reinforce rib is disposed, a little diameter waterspout is set at the bottom central line, a big diameter waterspout is set at the top surface central line, a flange covering the superposition edge of the board is integratedly covering on the embedded in the forebody assembly.
Description
technical field [0001] The present invention relates to the safety improvement structure of motorboat bow, more specifically, relates to the sailing on the rowing field of the Heisei 2000 Patent Application No. 131806 (Heisei 2001 Patent Application Publication No. 278180) proposed by the applicant. Improvement of the safety structure of the bow of a motorboat. Background technique [0002] On the rowing field, 6 rowing boats draw an elliptical trajectory on the competition water surface and sail together for a specified number of times, sailing and competing at a high speed of about 80-83km / h in a straight line section. [0003] Therefore, in addition to the recoil caused by the sailing waves of these rowing boats, there are also return waves caused by natural conditions such as wind hitting the docks and other equipment in the rowing field and being hit back, which have become obstacles to the sailing of each rowing boat. , often become the cause of each rowing boat capsi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B63B3/46B63B3/00B63B3/14
Inventor 樽见次雄
Owner YAMATO HATSUDOUKI