Ads
related to: collapsible box anchor pole
Search results
Results From The WOW.Com Content Network
At first the British used a box kite with the set, but by 1943 were using a kite, similar to Silas J. Conyne's 1911 design, [13] that could be launched by a Very pistol. A second captured NSG2 was brought to the American army by the British, improved on and issued as the SCR-578-A "Gibson Girl" survival radio in 1942.
For this reason, some utility pole distributors started to offer wood towers to meet the growing demands of 5G infrastructure. In the United States, for example, wood utility pole distributor Bell Lumber & Pole began developing products for the telecommunications industry .
Concordia Yawls #85 Arapaho and #82 Coriolis. The Concordia yawl is a class of wooden yawl sailboats; it was designed in 1938 by the naval architect C. Raymond Hunt with input from Llewellyn and Waldo Howland, Clinton Crane, Fenwick Williams and Frank Paine. [1]
Definitions include: "the partly open socket or double post on the deck, into which a mast is fixed, with a pivot near the top so that the mast can be lowered"; [10] "large bracket attached firmly to the deck, to which the foot of the mast is fixed; it has two sides or cheeks and a bolt forming the pivot around which the mast is raised and ...
A guyed radio mast. A guyed mast is a tall thin vertical structure that depends on guy lines (diagonal tensioned cables attached to the ground or a base) for stability. The mast itself has the compressive strength to support its own weight, but does not have the shear strength to stand unsupported or bear loads.
A stream anchor, which is usually heavier than a kedge anchor, can be used for kedging or warping in addition to temporary mooring and restraining stern movement in tidal conditions or in waters where vessel movement needs to be restricted, such as rivers and channels. [43] Charts are vital to good anchoring. [44]