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Hobnail (PSF)
In footwear, a hobnail is a short nail with a thick head used to increase the durability of boot Sole (shoe), soles. Uses Hobnailed boots (in Scotland "tackety boots") are boots with hobnails (nails inserted into the soles of the boots), usually installed in a regular pattern, over the sole. They usually have an iron horseshoe-shaped insert, called a heel iron, to strengthen the heel, and an iron toe-piece. They may also have steel toecaps. The hobnails project below the sole and provide traction on soft or rocky terrain and snow, but they tend to slide on smooth, hard surfaces. They have been used since antiquity for inexpensive durable footwear, often by workmen and the military. Examples include the ''caligae'' of the Roman military, and the trench boots of World War I. Important design work for the modern hobnailed boot was done during World War I, e.g. the "Trench boot, Pershing boot" in the United States. Problems experienced in designing WWI US Army boots were: *Teari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hobnail (PSF)
In footwear, a hobnail is a short nail with a thick head used to increase the durability of boot Sole (shoe), soles. Uses Hobnailed boots (in Scotland "tackety boots") are boots with hobnails (nails inserted into the soles of the boots), usually installed in a regular pattern, over the sole. They usually have an iron horseshoe-shaped insert, called a heel iron, to strengthen the heel, and an iron toe-piece. They may also have steel toecaps. The hobnails project below the sole and provide traction on soft or rocky terrain and snow, but they tend to slide on smooth, hard surfaces. They have been used since antiquity for inexpensive durable footwear, often by workmen and the military. Examples include the ''caligae'' of the Roman military, and the trench boots of World War I. Important design work for the modern hobnailed boot was done during World War I, e.g. the "Trench boot, Pershing boot" in the United States. Problems experienced in designing WWI US Army boots were: *Teari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trench Boot
The trench boot, sometimes known as the "Pershing boot," was an American combat boot used in the latter stages of World War I, made for the cold mud of trench warfare. For the WWI British Army trench boots, see Ammunition boot. Introduction The 1917 Trench Boot was an adaptation of the boots American manufacturers were selling to the French and Belgian armies at the beginning of World War I. In American service, it replaced the Russet Marching Shoe. The boot was made of tanned cowhide with a half middle sole covered by a full sole, studded with five rows of hobnails. Iron plates were fixed to the heel. Although it was a great improvement, it lacked waterproofing, leading to trench foot. Improvements In January 1918, Harry Lovejoy Rogers, Quartermaster General of the United States Army, met with a board of officers at American Expeditionary Forces Headquarters to make recommendations in order to improve the footwear of soldiers. The findings of the board were sent to General of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Books
Google Books (previously known as Google Book Search, Google Print, and by its code-name Project Ocean) is a service from Google Inc. that searches the full text of books and magazines that Google has scanned, converted to text using optical character recognition (OCR), and stored in its digital database.The basic Google book link is found at: https://books.google.com/ . The "advanced" interface allowing more specific searches is found at: https://books.google.com/advanced_book_search Books are provided either by publishers and authors through the Google Books Partner Program, or by Google's library partners through the Library Project. Additionally, Google has partnered with a number of magazine publishers to digitize their archives. The Publisher Program was first known as Google Print when it was introduced at the Frankfurt Book Fair in October 2004. The Google Books Library Project, which scans works in the collections of library partners and adds them to the digital inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etymological Dictionary
An etymological dictionary discusses the etymology of the words listed. Often, large dictionaries, such as the ''Oxford English Dictionary'' and ''Webster's'', will contain some etymological information, without aspiring to focus on etymology. Etymological dictionaries are the product of research in historical linguistics. For many words in any language, the etymology will be uncertain, disputed, or simply unknown. In such cases, depending on the space available, an etymological dictionary will present various suggestions and perhaps make a judgement on their likelihood, and provide references to a full discussion in specialist literature. The tradition of compiling "derivations" of words is pre-modern, found for example in Indian (''nirukta''), Arabic ('' al-ištiqāq'') and also in Western tradition (in works such as the ''Etymologicum Magnum''). Etymological dictionaries in the modern sense, however, appear only in the late 18th century (with 17th-century predecessors such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Army
The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurkhas, and 28,330 volunteer reserve personnel. The modern British Army traces back to 1707, with antecedents in the English Army and Scots Army that were created during the Restoration in 1660. The term ''British Army'' was adopted in 1707 after the Acts of Union between England and Scotland. Members of the British Army swear allegiance to the monarch as their commander-in-chief, but the Bill of Rights of 1689 and Claim of Right Act 1689 require parliamentary consent for the Crown to maintain a peacetime standing army. Therefore, Parliament approves the army by passing an Armed Forces Act at least once every five years. The army is administered by the Ministry of Defence and commanded by the Chief of the General Staff. The Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammunition Boot
Ammunition boots are a form of military footwear. They were the standard combat boot for the British Army and other forces around the British Empire and Commonwealth from at least the mid-1860s until their replacement a century later in the 1960s with the rubber-soled Boots DMS (for 'Direct Moulded Sole'). They replaced the earlier ankle boots that had been in service since the early 1800s. Ammunition boots (now known as Boots, Ankle, General Service) remain in use today by British and Commonwealth armies for ceremonial public duties, most notably by the British Army's Household Division, who provide the King's Guard. The term "Ammunition boots" is a generic term for these heavy, studded ankle boots, which were produced in a variety of patterns. The name supposedly comes from the boots' being historically procured by the Master Gunner and the Munitions Board at Woolwich (the Regiment of Artillery's headquarters) rather than Horse Guards (the headquarters of the British Army) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caulk Boots
Caulk boots or calk boots (also called cork boots, timber boots, logger boots, logging boots, or corks) Stanhope Heritage are a form of rugged footwear that are most often associated with the timber industry but are also worn regularly for hiking and in industries such as manufacturing and construction, owing to their safety features. Caulk boots are typically made of leather or rubber uppers extending over the ankle, with a thick rubber sole to provide protection, and bearing steel spikes for traction. See also * Shoe studs (other)References External links [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crampons
A crampon is a traction device that is attached to footwear to improve mobility on snow and ice during ice climbing. Besides ice climbing, crampons are also used for secure travel on snow and ice, such as crossing glaciers, snowfields and icefields, ascending snow slopes, and scaling ice-covered rock. There are three main attachment systems for footwear: step-in, hybrid, and strap bindings. The first two require boots with welts, or specialized mountaineering boots with dedicated front and rear lugs, as a cam-action lever attaches the crampon to the heel. The last type (strap bindings) are more versatile and can adapt to virtually any boot or shoe, but often do not fit as precisely as the other two types. Oscar Eckenstein designed the first 10-point crampon in 1908, dramatically reducing the need for step cutting. This design was then made commercially available by the Italian Henry Grivel. Characteristics Materials Crampons are made of steel alloy, light weight alu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountaineering
Mountaineering or alpinism, is a set of outdoor activities that involves ascending tall mountains. Mountaineering-related activities include traditional outdoor climbing, skiing, and traversing via ferratas. Indoor climbing, sport climbing, and bouldering are also considered variants of mountaineering by some. Unlike most sports, mountaineering lacks widely applied formal rules, regulations, and governance; mountaineers adhere to a large variety of techniques and philosophies when climbing mountains. Numerous local alpine clubs support mountaineers by hosting resources and social activities. A federation of alpine clubs, the International Climbing and Mountaineering Federation (UIAA), is the International Olympic Committee-recognized world organization for mountaineering and climbing. The consequences of mountaineering on the natural environment can be seen in terms of individual components of the environment (land relief, soil, vegetation, fauna, and landscape) and locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanning (leather)
Tanning is the process of treating skins and hides of animals to produce leather. A tannery is the place where the skins are processed. Tanning hide into leather involves a process which permanently alters the protein structure of skin, making it more durable and less susceptible to decomposition and coloring. Before tanning, the skins are dehaired, degreased, desalted and soaked in water over a period of six hours to two days. Historically this process was considered a noxious or "odoriferous trade" and relegated to the outskirts of town. Historically, tanning used tannin, an acidic chemical compound from which the tanning process draws its name, derived from the bark of certain trees. An alternative method, developed in the 1800s, is chrome tanning, where chromium salts are used instead of natural tannins. History The English word for tanning is from medieval Latin , derivative of ( oak bark), from French (tanbark), from old-Cornish (red oak). These terms are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dubbin
Dubbin (also known as “dubbing” in the USA) is a traditional product used to soften, condition and waterproof leather. It consists of natural wax, oil and tallow. Dubbin has been used since medieval times to waterproof and soften leather goods. It is different from saddle soap used to clean and lightly condition leather, or shoe polish, which is used to impart shine and colour to it. Dubbin can be made with beeswax; fish oil; and lard, and can also include mink oil. The name ''dubbin'' is a contraction of the gerund ''dubbing'', describing the action of applying the wax to leather. References ;Citations ;Other references- Material Safety Data Sheet - Joseph Lyddy dubbin.- ''Opportunities for industry and the safe investment of capital'' (1859) Rothman, E., Lippincott, USA *Jarell, T.D., Holman, H.P., (1923) Effects of Treating Materials and Outdoor Exposure upon Water Resistance and Tensile Strength of Cotton Duck, ''Industrial and Engineering Chemistry'', Bureau of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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