Search results
Results from the WOW.Com Content Network
A key blank (sometimes spelled keyblank) is a key that has not been cut to a specific bitting. The blank has a specific cross-sectional profile to match the keyway in a corresponding lock cylinder. Key blanks can be stamped with a manufacturer name, end-user logo or with a phrase, the most commonly seen being 'Do not duplicate'.
A plan and side view of a generic, empty canal lock. A lock chamber separated from the rest of the canal by an upper pair and a lower pair of mitre gates.The gates in each pair close against each other at an 18° angle to approximate an arch against the water pressure on the "upstream" side of the gates when the water level on the "downstream" side is lower.
The program's purpose was to replace the system of outdated wicket dams and small locks. The new dams were non-navigable and made of concrete and steel. Each dam has two adjoining locks, one 600-foot by 110-foot chamber, and a 1,200-foot by 110-foot chamber to accommodate fifteen barges that can lock through in one maneuver. [2]
English: Erie Canal Lock E11, on the Mohawk River at 336 West Main Street, Amsterdam, New York, is one of eights locks on the river which include a truss structure spanning the river which is used to raise and lower movable steel gates and uprights which dam the river or let it flow freely. This is done using electric-powered winches called ...
St. Lucie Lock and Dam on the Okeechobee Waterway, approximately 15 miles (24 kilometres) southwest of Stuart, Florida.According to the lock webpage by the U.S. Army Corps of Engineers, the lock chamber is "50 feet wide x 250 feet long x 10 feet deep at low water", [2] showing that the design of the canal system and waterway is for shallow barges and not a ship canal.
A rock star,” said Capt. Matt Bellinger, a longtime Florida Keys backcountry fishing guide who was operating a support boat for the annual Swim for Alligator Lighthouse 8-mile race in Islamorada.
An Electronic Navigational Chart (ENC) is a digital representation of a real-world geographical area for the purpose of Marine navigation.Real-world objects and areas of navigational significance, or to a lesser degree - informational significance, are portrayed through Raster facsimiles of traditional paper charts; or more commonly through vector images, which are able to scale their relative ...
The term "warded lock" refers to the lock mechanism, while the term "mortise lock" refers to the bolt location. Warded locks contain a series of static obstructions, or wards, within the lock box; only a key with cutouts to match the obstructions will be able to turn freely in the lock and open the latch. [4]