Push-pull type full-speed fin stabilizer based on gear transmission

A gear transmission, push-pull technology, which is applied in the direction of using hydrofoils to act on the surrounding water surface to reduce the movement of ships, etc. It can solve the problems of unimproved performance, power, weight, large cabin size, and general effect, so as to improve the sweeping fin angle , Improve the effect of zero speed and realize the effect of performance

Pending Publication Date: 2021-08-24
SHANGHAI HUNTER MARINE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This innovation improves how fast or at least very slow down certain sports equipment such as golf carts are used on water without causing damage during use. Instead it uses an enlargement called this device that expands its ability for normal speeds while also reducing friction when moving over uneven surfaces like sea floors. Overall, these improvements help make them faster and easier to move around safely within waterspace environments where they're needed most often.

Problems solved by technology

This patented technical problem addressed in this patents relates to developing an improved fully-fledged Fin stabilization (FN) System capable of providing both high-speake operation under low or middle altitude speeds while also having excellent stability against rolling movements without adding extra components such as hydraulic tanks or pumps.

Method used

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  • Push-pull type full-speed fin stabilizer based on gear transmission
  • Push-pull type full-speed fin stabilizer based on gear transmission
  • Push-pull type full-speed fin stabilizer based on gear transmission

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Such as Figure 1 to Figure 3 As shown, the push-pull full speed stabilizer fin based on gear transmission of the present invention is mainly composed of a large aspect ratio fin 1, a push-pull oil cylinder 2, a sweeping fin handle 3, a support seat 4, a speed-increasing gear set 5, a rotating Fin oil cylinder 6, rotating fin connecting rod 7, rotating fin fin handle 8, fin shaft 9, underwater support section 10, oil cylinder mounting seat 11, hull 12 etc. are formed.

[0021] In this embodiment, the supporting seat 4 and the hull 12 are positioned and installed, and fixed by welding. It is necessary to ensure that the large-aspect-ratio fin 1 and the underwater support section 10 are partly located outside the cabin, and the remaining components are located inside the cabin.

[0022] Large aspect ratio fin 1 and fin shaft 9 are fastened through ta

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PUM

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Abstract

The invention relates to a push-pull type full-speed fin stabilizer based on gear transmission. The push-pull type full-speed fin stabilizer is composed of a high-aspect-ratio fin, an underwater supporting section, a fin shaft set, a fin rotating mechanism and a sweeping mechanism, the high-aspect-ratio fin is installed in an installation space of the underwater supporting section through a fin shaft in the fin shaft set, the fin shaft is connected with the fin rotating mechanism, under the conventional navigational speed working condition, the fin rotating mechanism drives the high-aspect-ratio fin to rotate, and conventional navigational speed stabilization is achieved; and the underwater supporting section is connected with the sweeping mechanism, and under the zero-speed working condition, the sweeping mechanism drives the high-aspect-ratio fins to sweep, so that zero-speed stabilization is achieved. According to the push-pull type full-speed fin stabilizer based on gear transmission, the zero-speed stabilization capability can be improved by more than 40% on the premise that the original conventional speed stabilization capability, the power, the weight and the occupied cabin size are basically unchanged, and the performance of a novel full-speed fin stabilizer device can be achieved.

Description

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Claims

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Application Information

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Owner SHANGHAI HUNTER MARINE EQUIP CO LTD
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