Anchor

An anchor rod and anchor head technology, which is applied in the field of anchors, can solve the problems of hindering the alignment of the anchor head direction and the small moment of the anchor head.

Inactive Publication Date: 2002-04-24
BROM VOLVES MAINTENANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the obtained anchor moment in the correct direction is very small, and it may not take long for rust or impurities in the fulcrum area to prevent the alignment of the anchor head

Method used

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Embodiment Construction

[0016] DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017] exist figure 1 - In Fig. 5, the same components are represented by the same reference numerals. exist figure 1 Among them, 1 represents the anchor rod, 2 represents the anchor head, and 3 represents the fulcrum area of ​​the anchor head 2. In Figure 2, the vertical anchor and the corresponding fulcrum position 7 are shown with the anchor head turned over before automatic transfer into the vertical position (shown in phantom) perpendicular to the anchor rod. In the following Figures 4 and 5, the details of the function are drawn on an enlarged scale. In Figure 3, the horizontal anchor is shown to be drilled into the seabed, where the center of gravity 7 creates a suitable force in the direction of the anchor head and gore.

[0018] In Figure 4, the fulcrum is depicted with the anchor in a vertical position and the anchor heads parallel. Here, two mutually spaced fulcrums are designated by 8, with the center of gravit...

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PUM

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Abstract

The anchor has a shaft (1) and a pivoting head (2) with flukes. Two spaced pivot points are provided, which are eccentrically arranged. The centre of mass (7) of the anchor head lies between and over both pivot points, when the anchor head is vertically on the anchor shaft.

Description

technical field [0001] The present invention relates to an anchor consisting of an anchor rod and a clawed anchor head movably arranged on a fulcrum. Background technique [0002] Such anchors are known. In addition to a good grip, the anchor should not let the tip of the claws touch the hull when the anchor is pulled towards the hull to avoid damage to the boat. This is achieved when the anchor hangs from the chain in front of the hull with the head parallel to the hanging bolt. [0003] It is known to achieve this by means of the anchor head having its centre of gravity below the anchor head fulcrum. This is primarily achieved by structurally moving the fulcrum in the direction of the fluke tip. In this solution, however, the changing geometry of the fluke face caught in the anchorage is a drawback. The fluke surface is reduced by the fact that the lower head is large. In addition, by this different position of the center of gravity of the anchor head, the supporting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/44
CPCB63B21/44
Inventor H·波佩
Owner BROM VOLVES MAINTENANCE
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