A duffel bag (or duffle bag), is a large cylindrical bag made of cloth with the closure at the top, often also referred to as a kit bag
The name comes from Duffel, a town in Belgium where the thick cloth the bag is made of originated. Nowadays a Duffel Bag typically refers to the specific style of bag, though the phrase may also be used to refer to any large generic holdall or a bag made of thick fabric.
It is often used to carry luggage or sports equipment by people who travel in the outdoors. Duffel bags are often used by sailors, and are sometimes called seabags in this capacity.
See also:
Fobney Lock is a lock on the River Kennet in the Small Mead area of Reading in the English county of Berkshire.
Fobney Lock was built between 1718 and 1723 under the supervision of the engineer John Hore of Newbury, and this stretch of the river is now administered by British Waterways and known as the Kennet Navigation. It has a rise/fall of 7 ft 8 in (2.24 m).
There have been ongoing plans to turn Fobney Island, adjacent to the lock, into a wetlands nature reserve.
The Vermaport® Cart Conveying System is the trademarked name of conveyor systems built by Darrott (Germany) that are designed to transport shopping carts between floors of a retail establishment or to transport or store luggage carts at airports or other transportation hubs. Vermaport Cart Conveying Systems are alternatives to inclined moving walkways, a Vermaport will take up much less space than the walkway.
Vermaport SC
The Vermaport SC (Shopping Cart) is typically used in discount retailers such as Target and Kmart, as well as furniture store IKEA, and the retail chain Bed Bath and Beyond. Essentially an escalator, the device uses specially designed shopping carts and transports them between levels in shopping complexes.
Along the path of the Vermaport there are three valleys. The special carts have their front wheels set closer together and out of parallel to the back, outset, wheels. On the way up the inset wheels glide along the center valley, which is lower than the two outer valleys that the outset wheels ride along. This allows the shopping cart to stay level while moving along an inclined path. On the way down, the center valley is higher and the side valleys are lower to allow the cart to transport level while facing down the Vermaport. Due to these valleys, shopping carts on the Vermaport SC do not have the typical plastic or metal grate shelf below the basket of the shopping cart that is used to carry large or bulk items.
An installed Vermaport system is typically located next to an escalator, moving at the same speed, so as to allow a shopping cart to be transported alongside a shopper as he or she moves between floors. The conveyance is accomplished by a belt of hard rubber teeth that grab near the wheels of the cart as a shopper guides it into the entrance of the Vermaport.
The world’s largest Vermaport is located in Kmart in Middle Village, Queens, New York City, New York. It has a length of 120 ft (37 m) and a vertical rise of 50 ft (15 m).
Vermaport LC
The Vermaport LC (Luggage Cart) is based on the same engineering principles and the SC model. It allows travellers and their luggage to travel between floors in transportation terminals such as an airport. The LC system allows for items wider than what would fit into a shopping cart on the Vermaport SC.
Vermaport RS
The Vermaport RS (Return System) is used to store luggage carts which are typically rental fee based. Personnel at an arrival or departure area will gather abandoned luggage carts and return them to the Vermaport RS. The carts will be automatically feed into the Vermaport and will wait for a traveler to retrieve one by inserting the required fee.
A solenoid bolt is a type of electronic-mechanical locking mechanism. This type of lock is characterized by the use of a solenoid to throw the bolt. Sophisticated solenoid bolt locks may use microprocessors to perform voltage regulation, reduce power consumption, and/or provide access control. Depending on the strength of the solenoid, some models can provide a holding force on the order of 1000 kg. A solenoid bolt can be designed either to fail open (the lock opens on power loss) or to fail closed (the device is locked upon power loss); cf fail safe. Some models may be suitable for high-security sites.
Rowde is a village and civil parish in the English county of Wiltshire.
History
The village now mainly consists of modern brick built houses, but a number of 17th century buildings still remain in the centre of the village including the George and Dragon public house. The George and Dragon was predated in the village by another pub, a timber framed thatched building that was destroyed by fire in 1938, a replacement The Cross Keys now stands in its place.
On the outskirts of Rowde is the site of the Caen Hill flight of locks of the Kennet and Avon Canal. The canal rises 237 feet by means of 29 locks, 16 of them in a straight line at Caen Hill. The Kennet and Avon Canal was constructed between 1794 and 1810 and served to link Devizes with Bristol and London. The canal fell into disuse after the coming of the railway, but has been restored, and is now used for leisure purposes.
Local government
Rowde is a civil parish with an elected parish council. It falls within the areas of Kennet District Council and Wiltshire County Council. All three councils are responsible for different aspects of local government.
In the 2001 census, the district ward of Bromham & Rowde had a population of 2880.
Location
Position:
Nearby towns and cities: Devizes, Calne, Melksham, Chippenham, Swindon
Nearby villages: Bromham, Seend
Locks-and-keys is a solution to dangling pointers in computer programming languages.
The locks-and-keys approach represents pointers as ordered pairs (key, address) where the key is an integer value. Heap-dynamic variables are represented as the storage for the variable plus a cell for an integer. When a variable is allocated, a lock value is created and placed both into the variable’s cell and into the variable’s ordered pair. Every access to the pointer compares these two values, and access is allowed only if the values match.
When a variable is deallocated, the key of its ordered pair is modified to hold a value different from the variable’s cell. From then on, any attempt to dereference the pointer can be flagged as an error. Since copying a pointer also copies its cell value, changing the key of the ordered pair safely disables all copies of the pointer.
A warded lock (also called a ward lock) is a type of lock that uses a set of obstructions, or wards, to prevent the lock from opening unless the correct key is inserted. The correct key has notches or slots corresponding to the obstructions in the lock, allowing it to rotate freely inside the lock. Warded locks are commonly used in inexpensive padlocks, cabinet locks, and other low-security applications, since they are among the most easily circumvented by lock picking. A well-designed skeleton key can successfully open a wide variety of warded locks.
History
The warded lock is one of the most ancient lock designs still in modern use. It is thought to have been developed in ancient Rome.
Design
In the most basic warded lock, a set of obstructions, often consisting of concentric plates protruding outwards, blocks the rotation of a key not designed for that lock. Warded locks may have one simple ward, or many intricate wards with bends and complex protrusions; the principle remains the same. Unless the notches or slots in the key correspond to the wards in the lock, the key will strike an obstruction and will not turn.
A cylindrical post is typically located in the center of the lock. Its purpose is to provide a point of leverage for rotating the key, and to help correctly align the key with the wards. The key has a corresponding hole which fits over the post.
When the correct key is inserted, it will clear the wards and rotate about the center post. The key may then strike a lever, activating a latch or sliding bolt, or it may itself push against the latch or bolt. In a double action lever lock, the key may additionally push against a spring-loaded lever which holds the sliding bolt in place.
The Hatherton Canal is a derelict branch of the Staffordshire and Worcestershire Canal in south Staffordshire, England.
When it was built it ran 4 miles (6 km) through eight locks from Hatherton Junction on the Staffordshire and Worcestershire Canal to Churchbridge Junction on the Churchbridge Branch (a short branch with thirteen locks) of the Cannock Extension Canal (a branch of the Wyrley and Essington Canal). It was completed in 1860. Subsidence due to mining caused its closure in 1955.
The canal is now part of an active restoration project. However, due to building on the cut, the current plans call for the canal to deviate from the original route in places. This includes new tunnels under the A5 road and a cluvert, already in place, over the M6 Toll motorway.
Fobney Lock is a lock on the River Kennet in the Small Mead area of Reading in the English county of Berkshire.
Fobney Lock was built between 1718 and 1723 under the supervision of the engineer John Hore of Newbury, and this stretch of the river is now administered by British Waterways and known as the Kennet Navigation. It has a rise/fall of 7 ft 8 in (2.24 m).
There have been ongoing plans to turn Fobney Island, adjacent to the lock, into a wetlands nature reserve.
The Göta Canal () is a Swedish canal constructed in the early 19th century. The canal stretche from Gothenburg on the west coast, combined with the river Göta älv and the Trollhätte canal, through the large lakes Vänern and Vättern, in parallel with Motala ström, and to Söderköping on the Baltic Sea.
The architect was Baltzar von Platen, working to plans earlier developed at the request of the Swedish king by the Scottish civil engineer Thomas Telford; he got permission to begin to work on April 11, 1810 and the canal was officially opened on September 26, 1832. Telford himself travelled to Sweden in 1810 to oversee some of the initial excavations on the project.
Built only decades before the advent of railways, the canal was soon outdated, and never upgraded. The canal is a tourist attraction, sometimes called Sveriges blå band (”Sweden’s Blue Ribbon”).
To support the building of the canal with mechanical works, a small engineering workshop was established in Motala called Motala Verkstad. This industry has sometimes been referred to as cradle of the Swedish engineering industry.
In fiction
Several movies depict the canal, most notably the 1981 comedy Göta Kanal, in which two competing yacht constructors race the canal in order to win a huge construction stock order. In 2006, Göta Kanal 2 was released.
Locks
From the east-coast of Sweden all the way to the west-coast the locks are as follows:
(with meters per locks)
- Mem, 3
- Tegelbruket, 2.3
- Söderköping, 2.4
- Duvkullen nedre, 2.3
- Duvkullen övre, 2.4
- Mariehov nedre, 2.1
- Mariehov övre, 2.6
- Carlsborg nedre, 5.1
- Carlsborg övre, 4.7
- Klämman, open
- Hulta, 3.2
- Bråttom, 2.3
- Norsholm, 0.8
- Carl Johans slussar (seven locks), 18.8
- Oskars slussar, 4.8
- Karl Ludvig Eugéns slussar, 5.5
- Brunnby, 5.3
- Heda, 5.2
- Borensberg, 0.2
- Borenshult, 15.3
- Motala, 0.1
Lake Vättern
- Forsvik, 3.5
- Tåtorp, 0.2
- Hajstorp övre, 5.0
- Hajstorp nedre, 5.1
- Riksberg, 7.5
- Godhögen, 5.1
- Norrkvarn övre, 2.9
- Norrkvarn nedre, 2.9
- Sjötorp 7-8, 4.6
- Sjötorp 6, 2.4
- Sjötorp 4-5, 4.8
- Sjötorp 2-3, 4.8
- Sjötorp 1, 2.9
Trivia
The canal is nicknamed “skilmässodiket” which translates to “divorce ditch”. The name refers to the stress endured by couples navigating the numerous locks in the canal.