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Ancient Japanese iron kaginawa climbing hook A chain grapnel – used to recover a cable from the seabed. A grappling hook or grapnel is a device that typically has multiple hooks (known as claws or flukes) attached to a rope or cable; it is thrown, dropped, sunk, projected, or fastened directly by hand to where at least one hook may catch and hold on to objects.
A grapple is a hook or claw used to catch or hold something. A ship's anchor is a type of grapple, especially the "grapnel" anchor.. A soldier loading a hook. A throwing grapple, kaginawa (or "grappling hook" ) is a multi-pronged hook that is tied to a rope and thrown/launched to catch a grip, as on a parapet or branch of a tree. [1]
A grapnel anchor. A traditional design, the grapnel is merely a shank (no stock) with four or more tines, also known as a drag. It has a benefit in that, no matter how it reaches the bottom, one or more tines are aimed to set. In coral, or rock, it is often able to set quickly by hooking into the structure, but may be more difficult to retrieve.
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In 1850 it was stated that "Messrs. Noah Hingley & Sons are extensively engaged in the manufacturing of anchors, anvils, and chain and chain cables" at Cradley. [4] Around 1852 the firm acquired an additional site near the village of Netherton where a large scale chain and anchor works was created on the banks of the Dudley No. 2 canal. [5]
During a Communist Party meeting earlier this month, Cuban leader Miguel Díaz-Canel blamed U.S. sanctions -- the government’s favorite whipping boy -- for the crisis.
Brunel in front of the chains made at Brown's Pontypridd ironworks for the SS Great Eastern.. The company was started by Samuel Brown, initially called Brown & Co Ltd, following his patent on a stud-linked wrought iron chain that was suitable as a ship's anchor cable, and began manufacturing in 1803. [1]
ROV at work in an underwater oil and gas field. The ROV is operating a subsea torque spanner tool on a valve on the subsea structure. Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, and use them to secure the rigs in place. AHTS vessels sometimes also serve as Emergency Response ...