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  2. Chain boat navigation on the Main - Wikipedia

    en.wikipedia.org/wiki/Chain_boat_navigation_on...

    Chain boat tow on the Main (ca. 1896) Chain boat of the Mainkette-AG in front of the "Mainkai" in Frankfurt After navigation on the Main had lost more and more of its transport capacity to the railway and the use of wheeled steam tugs had failed due to the shallow navigation channel of the Main, Heino Held, owner of the Mainz-based forwarding and coal trading company C.J.H. Held & Cie., had ...

  3. Chain boat - Wikipedia

    en.wikipedia.org/wiki/Chain_boat

    Chain boat and barges on the River Seine in France in the early 20th century. A chain boat, [1] [2] chain tug [3] or chain-ship [4] was a type of river craft, used in the second half of the 19th century and first half of the 20th century on many European rivers, [5] that made use of a steel chain laid along the riverbed for its propulsion.

  4. Chain boat navigation - Wikipedia

    en.wikipedia.org/wiki/Chain_boat_navigation

    Chain boat navigation. Postcard showing a chain steamer on river Seine in France. The caption reads "Conflans Sainte-Honorine – An arm of the Seine waterway. A train of barges.". A model of a German chain steamer on the Elbe. Chain-boat navigation[1] or chain-ship navigation[2] is a little-known chapter in the history of shipping on European ...

  5. Boom (navigational barrier) - Wikipedia

    en.wikipedia.org/wiki/Boom_(navigational_barrier)

    Boom (navigational barrier) A boom blocking the River Foyle during the siege of Derry. A boom or a chain (also boom defence, harbour chain, river chain, chain boom, boom chain or variants) is an obstacle strung across a navigable stretch of water to control or block navigation. In modern times they usually have civil uses, such as to prevent ...

  6. Cable ferry - Wikipedia

    en.wikipedia.org/wiki/Cable_ferry

    The reaction ferry uses the power of the river to tack across the current; the powered cable ferry uses engines or electric motors (e.g., the Canby Ferry in the U.S. State of Oregon) to wind itself across; or is hand-operated, such as the Stratford-upon-Avon chain ferry in the UK and the Saugatuck Chain Ferry in Saugatuck, Michigan, United States.

  7. Hudson River Chains - Wikipedia

    en.wikipedia.org/wiki/Hudson_River_Chains

    Short sections of chain (10 links, a swivel, and a clevis) were attached across each raft then joined to create a continuous boom of chains and rafts once afloat. Captain Thomas Machin, the artillery officer and engineer who had installed the chain at Fort Montgomery, directed installation across the river on 30 April 1778.

  8. Anchor windlass - Wikipedia

    en.wikipedia.org/wiki/Anchor_windlass

    A windlass is a machine used on ships that is used to let-out and heave-up equipment such as a ship's anchor or a fishing trawl. On some ships, it may be located in a specific room called the windlass room. An anchor windlass is a machine that restrains and manipulates the anchor chain on a boat, allowing the anchor to be raised and lowered by ...

  9. Holly Martin - Wikipedia

    en.wikipedia.org/wiki/Holly_Martin

    11.6 million [1] (January 2024) Website. windhippie.com. Holly Martin is a solo sailor and sailing vlogger best known for sailing her 27-foot sloop Gecko as part of her YouTube channel Wind Hippie Sailing. [2][3][4] Martin sails a Grinde 27 foot double ender sloop [2] that she purchased in Connecticut and returned to Maine where she spent over ...