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Rotary Car Dumper
A rotary car dumper or wagon tippler (UK) is a mechanism used for unloading certain railroad cars such as hopper cars, gondolas or mine cars (tipplers, UK). It holds the rail car to a section of track and then rotates the track and car together to dump out the contents. Used with gondola cars, it is making open hopper cars obsolete. Because hopper cars require sloped chutes in order to direct the contents to the bottom dump doors (hatches) for unloading, gondola cars allow cars to be lower, thus lowering their center of gravity, while carrying the same gross rail load. The "Double Rotary" coal gondola or coal hopper is required for compatibility (the "Double Rotary", here, referring to cars that have rotary couplers on both ends instead of one end). History In 1893, Timothy Long filed for a patent on a rotary car dumper. This dumper required the car to be uncoupled because the dumper rolled the car to the side as it dumped. In 1901, Erskine Ramsay filed for a patent on a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heyl & Patterson Rotary Railcar Dumper
Heyl is a surname. Notable people with the surname include: *Allan Heyl, South African bank robber *Brett Heyl (born 1981), American slalom canoer *Charles W. Heyl (1857-1936), American politician *Jeremy S. Heyl, Canadian astronomer *Paul R. Heyl (1872–1961), American physicist *Willy Kaiser-Heyl (1876–1953), German film actor See also *HEYL, a gene *Heil (other) {{surname, Heyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utah Copper Company
Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its west by Nevada. Utah also touches a corner of New Mexico in the southeast. Of the fifty U.S. states, Utah is the 13th-largest by area; with a population over three million, it is the 30th-most-populous and 11th-least-densely populated. Urban development is mostly concentrated in two areas: the Wasatch Front in the north-central part of the state, which is home to roughly two-thirds of the population and includes the capital city, Salt Lake City; and Washington County in the southwest, with more than 180,000 residents. Most of the western half of Utah lies in the Great Basin. Utah has been inhabited for thousands of years by various indigenous groups such as the ancient Puebloans, Navajo and Ute. The Spanish were the first Europeans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilbara Railways
The Railways in the Pilbara are a collection of railways in the Pilbara region of north-west Western Australia. History In 1887, the Cossack Tram opened followed by the Western Australian Government Railways's (WAGR) Marble Bar Railway in 1911. However, these had closed by the 1950s. Following the opening up of the Pilbara region by the Government of Western Australia for mining in the 1960s, four companies began to mine and export the iron ore. Because of the distances from the mines to the sea ports, railways were built as the most economical method to transport the ore. Unlike other lines in Western Australia that were built to narrow-gauge, all of the Pilbara lines were built to and using American (wide) rollingstock loading gauge. This came about because it was determined by the iron ore industry that the required duty was going to be "heavy-haul" and it was considered that the track structure and rollingstock needed to be to standard-gauge scale. These "railroa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metso
Metso Oyj was a Finnish industrial machinery company focusing on providing technology and services for mining, aggregates, and oil and gas, recycling, pulp and paper and other process industries. On 30 June 2020, Metso's partial demerger and combination of Metso Minerals business unit and Outotec took place. Two new companies started operations 1 July 2020: Neles and Metso Outotec. History Metso was created through the merger of Valmet and in 1999. In 2013, Metso demerged into two separate companies: Metso Corporation and Valmet Corporation. 1990s Metso was created on 1 July 1999 through the merger of Valmet, a paper and board machine supplier, and Rauma, which focused on fiber technology, rock crushing and flow control solutions. In 1998 Rauma's businesses included: * Timberjack forest machines * Sunds Defibrator fiber technology equipment * Nordberg rock crushers * Neles Controls valve-control systems The new company had overlapping operations and to some extent the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heyl & Patterson Inc
Heyl is a surname. Notable people with the surname include: * Allan Heyl, South African bank robber * Brett Heyl (born 1981), American slalom canoer * Charles W. Heyl (1857-1936), American politician * Jeremy S. Heyl, Canadian astronomer * Paul R. Heyl (1872–1961), American physicist *Willy Kaiser-Heyl Willy Kaiser-Heyl (4 August 1876 – 2 December 1953) was a German film actor. He appeared in 92 films between 1919 and 1952. He was born in Frankfurt, Germany and died in Berlin. Selected filmography * ''The Tragedy of a Great'' (1920) * ... (1876–1953), German film actor See also * HEYL, a gene * Heil (other) {{surname, Heyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulk Material Handling
Bulk material handling is an engineering field that is centered on the design of equipment used for the handling of dry materials. Bulk materials are those dry materials which are powdery, granular or lumpy in nature, and are stored in heaps.http://practicalmaintenance.net/wp-content/uploads/Maintenance-of-Ash-Handling-Plants-and-Pneumatic-Conveying-Systems.pdf Examples of bulk materials are minerals, ores, coal, cereals, woodchips, sand, gravel, clay, cement, ash, salt, chemicals, grain, sugar, flour and stone in loose bulk form. It can also relate to the handling of mixed wastes. Bulk material handling is an essential part of all industries that process bulk ingredients, including: food, beverage, confectionery, pet food, animal feed, tobacco, chemical, agricultural, polymer, plastic, rubber, ceramic, electronics, metals, minerals, paint, paper, textiles and more. Major characteristics of bulk materials, so far as their handling is concerned, are: lump size, bulk weight (densi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulk Cargo
Bulk cargo is commodity cargo that is transported unpackaged in large quantities. Description Bulk cargo refers to material in either liquid or granular, particulate form, as a mass of relatively small solids, such as petroleum/ crude oil, grain, coal, or gravel. This cargo is usually dropped or poured, with a spout or shovel bucket, into a bulk carrier ship's hold, railroad car/ railway wagon, or tanker truck/ trailer/semi-trailer body. Smaller quantities can be boxed (or drummed) and palletised; cargo packaged in this manner is referred to as breakbulk cargo. Bulk cargo is classified as liquid or dry. The Baltic Exchange is based in London and provides a range of indices benchmarking the cost of moving bulk commodities, dry and wet, along popular routes around the seas. Some of these indices are also used to settle Freight Futures, known as FFA's. The most famous of the Baltic indices is the Baltic Dry Indices, commonly called the BDI. This is a derived funct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland, Oregon
Portland (, ) is a port city in the Pacific Northwest and the list of cities in Oregon, largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette River, Willamette and Columbia River, Columbia rivers, Portland is the county seat of Multnomah County, Oregon, Multnomah County, the most populous county in Oregon. Portland had a population of 652,503, making it the List of United States cities by population, 26th-most populated city in the United States, the sixth-most populous on the West Coast of the United States, West Coast, and the second-most populous in the Pacific Northwest, after Seattle. Approximately 2.5 million people live in the Portland metropolitan area, Portland metropolitan statistical area (MSA), making it the List of metropolitan statistical areas, 25th most populous in the United States. About half of Oregon's population resides within the Portland metropolitan area. Named after Portland, Maine, the Oregon settlement began to be po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boxcar
A boxcar is the North American ( AAR) term for a railroad car that is enclosed and generally used to carry freight. The boxcar, while not the simplest freight car design, is considered one of the most versatile since it can carry most loads. Boxcars have side sliding doors of varying size and operation, and some include end doors and adjustable bulkheads to load very large items. Similar covered freight cars outside North America are covered goods wagons and, depending on the region, are called ''goods van'' ( UK and Australia), ''covered wagon'' ( UIC and UK) or simply ''van'' (UIC, UK and Australia). Use Boxcars can carry most kinds of freight. Originally they were hand-loaded, but in more recent years mechanical assistance such as forklifts have been used to load and empty them faster. Their generalized design is still slower to load and unload than specialized designs of car, and this partially explains the decline in boxcar numbers since World War II. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tipple
A tipple is a structure used at a mine to load the extracted product (e.g., coal, ores) for transport, typically into railroad hopper cars. In the United States, tipples have been frequently associated with coal mines, but they have also been used for hard rock mining. Operation Basic coal tipples simply load coal into railroad cars. Many tipples had simple screening equipment to sort coal pieces by size before loading. Today, a coal mine facility usually includes a coal preparation plant which washes coal of soil and rock, before loading it for transport to market. The term "tipple" may be used interchangeably with coal prep plant. Tipples were initially used with minecarts, also called ''tubs'' or ''tram cars'', or ''mine cars'' in the U.S. These were small hopper cars that carried the product on a mine railway out of the mine. When a mine car entered the upper level of the tipple, its contents were dumped through a chute leading to a railroad hopper car positioned on a track r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trapdoor
A trapdoor is a sliding or hinged door in a floor or ceiling. It is traditionally small in size. It was invented to facilitate the hoisting of grain up through mills, however, its list of uses has grown over time. The trapdoor has played a pivotal function in the operation of the gallows, cargo ships, trains booby traps,and more recently theatre and films. History Originally, trapdoors were sack traps in mills, and allowed the sacks to pass up through the mill while naturally falling back to a closed position. Many buildings with flat roofs have hatches that provide access to the roof. On ships, hatches—usually not flush, and never called trapdoors—provide access to the deck. Cargo ships, including bulk carriers, have large hatches for access to the holds. Gallows Most 19th- and early 20th-century gallows featured a trapdoor, usually with two flaps. The victim will be placed at the join. The edge of a trapdoor farthest from the hinge accelerates faster than gravity, so t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type F Coupler
Type H Tightlock couplers are a variety of Janney coupler, typically used on North American mainline passenger rail cars. They are designed with mechanical features which reduce slack in normal operation and prevent telescoping in derailments, yet remain compatible with other Janney types used by North American freight railroads. Like all Janney couplers, the Tightlock is "semi-automatic" with the couplers on cars or locomotives automatically locking when cars are pushed together. However, most tightlock couplers are not fully automatic, as workers still need to go between cars to hook up the air lines for the pneumatic brakes, and connect cables for head-end power and other communications. Also, to separate cars, a worker needs to use a lever to move the locking pin that keeps the coupler closed. In Europe, some operators experimented with making fully automatic tightlock couplers by adding integral pneumatic and electric connectors, but these connections experienced reliabili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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