Anchor - Plow

A ship's or boat's anchor is used to attach the vessel to the bottom at a specific point. There are two primary classes of anchors—temporary and permanent. A permanent anchor is often called a mooring, and is rarely moved; it's quite possible the vessel cannot hoist it aboard but must hire a service to move or maintain it. A temporary anchor is usually carried by the vessel, and hoi ...

Including:

• Anchor - Development
• Anchor - Designs of temporary anchors
• Anchor - Fluke
• Anchor - Grapnel
• Anchor - North sea
• Anchor - Plow
• Anchor - Modern designs
• Anchor - Designs of permanent anchors
• Anchor - Mushroom
• Anchor - Deadweight
• Anchor - Anchoring techniques
• Anchor - Anchoring gear
• Anchor - Anchoring
• Anchor - Methods
• Anchor - Kedging

Read more here: » Anchor: Encyclopedia - Anchor

The range of designs is wide, but there are actually trends in designs for modern anchors which allow them to be classed as hook, plow, and fluke types, depending on the method by which they set. Hook designs use a relatively small fluke surface on a heavy, narrow arm to penetrate deeply into problematic bottoms such as rocky, heavy kelp or eel grass, coral, or hard sand. Two of the more common versions of this design are the fisherman and the grapnel. Plow designs are reminiscent ...

See also:

Anchor, Anchor - Development, Anchor - Designs of temporary anchors, Anchor - Fisherman, Anchor - Fluke, Anchor - Grapnel, Anchor - North sea, Anchor - Plow, Anchor - Modern designs, Anchor - Designs of permanent anchors, Anchor - Mushroom, Anchor - Deadweight, Anchor - Anchoring techniques, Anchor - Anchoring gear, Anchor - Anchoring, Anchor - Methods, Anchor - Kedging

Read more here: » Anchor: Encyclopedia II - Anchor - Designs of temporary anchors

These are used where the vessel is permanently sited, for example in the case of lightvessels or channel marker buoys. The anchor needs to hold the vessel in all weathers, including the most severe storm, but only occasionally, or never, needs to be lifted, only for example if the vessel is to be towed into port for maintenance. An alternative to using an anchor under these circumstances may be to use a pile driven into the ...

See also:

Anchor, Anchor - Development, Anchor - Designs of temporary anchors, Anchor - Fisherman, Anchor - Fluke, Anchor - Grapnel, Anchor - North sea, Anchor - Plow, Anchor - Modern designs, Anchor - Designs of permanent anchors, Anchor - Mushroom, Anchor - Deadweight, Anchor - Anchoring techniques, Anchor - Anchoring gear, Anchor - Anchoring, Anchor - Methods, Anchor - Kedging

Read more here: » Anchor: Encyclopedia II - Anchor - Designs of permanent anchors

The earliest anchors were probably rocks and many rock anchors have been found dating from at least the Bronze Age. Many modern moorings still rely on a large rock as the primary element of their design. It simply works. However, using pure mass to resist the forces of a storm only works well as a permanent mooring; trying to move a large enough rock to another bay is nearly impossible. A simple anchor using a pair of wood arms under a rock mass is a primitive anchor which is still in use today. The wood arms are pointed to penetrate ...

See also:

Anchor, Anchor - Development, Anchor - Designs of temporary anchors, Anchor - Fisherman, Anchor - Fluke, Anchor - Grapnel, Anchor - North sea, Anchor - Plow, Anchor - Modern designs, Anchor - Designs of permanent anchors, Anchor - Mushroom, Anchor - Deadweight, Anchor - Anchoring techniques, Anchor - Anchoring gear, Anchor - Anchoring, Anchor - Methods, Anchor - Kedging

Read more here: » Anchor: Encyclopedia II - Anchor - Development