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Type 98 Ke-Ni
The or Type 98A Ke-Ni Ko (also known as Type 98 Chi-Ni light tank) was designed to replace the Imperial Japanese Army's Type 95 Ha-Go light tank, Japan's most numerous armored fighting vehicle during World War II. Although designed before World War II began, production did not start until 1942, with 104 being produced by the end of the war in the Pacific. History and development The Type 98 developed in 1938 was a light tank with the same weight as the earlier Type 95 Ha-Go, but with thicker armor. The first prototype was originally known as the "Chi-Ni Model A" and completed by Hino Motors. The second prototype was originally known as the "Chi-Ni Model B" (a/k/a the "Type 98B Ke-Ni Otsu") and completed by Mitsubishi. This second experimental model had a different suspension system with four larger road-wheels, similar to the US Christie suspension design. During field trials the "Model A" demonstrated superior performance, especially in off-road capabilities, so the Hino design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire Of Japan
The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent formation of modern Japan. It encompassed the Japanese archipelago and several colonies, protectorates, mandates, and other territories. Under the slogans of and following the Boshin War and restoration of power to the Emperor from the Shogun, Japan underwent a period of industrialization and militarization, the Meiji Restoration, which is often regarded as the fastest modernisation of any country to date. All of these aspects contributed to Japan's emergence as a great power and the establishment of a colonial empire following the First Sino-Japanese War, the Boxer Rebellion, the Russo-Japanese War, and World War I. Economic and political turmoil in the 1920s, including the Great Depression, led to the rise of militarism, nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Crank
A bellcrank is a type of crank that changes motion through an angle. The angle can be any angle from 0 to 360 degrees, but 90 degrees and 180 degrees are most common. The name comes from its first use, changing the vertical pull on a rope to a horizontal pull on the striker of a bell, used for calling staff in large houses or commercial establishments. Angles A typical 90 degree bellcrank consists of an "L" shaped crank pivoted where the two arms of the L meet. Moving rods (or cables or ropes) are attached to the ends of the L arms. When one is pulled, the L rotates around the pivot point, pulling on the other arm. A typical 180 degree bellcrank consists of a straight bar pivoted in the center. When one arm is pulled or pushed, the bar rotates around the pivot point, pulling or pushing on the other arm. Mechanical advantage Changing the length of the arms changes the mechanical advantage of the system. Many applications do not change the direction of motion but instead amplify a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Group
The is a group of companies that have supplier, vendor and investment relationships with Toyota Industries and Toyota Motor vehicle manufacturing facilities. It is similar to a ''keiretsu'' in that no particular entity has outright control over the entire group, although unlike most ''keiretsu'' it does not contain a major bank. Major group companies There are 16 major companies that make up the Toyota Group: Affiliates or partially owned subsidiaries * Kyoho kai group – Auto parts company – 211 companies. * Kyouei kai group – Logistic/facility company – 123 companies. * KDDI (Toyota owns 11.09% of the company) * Nagoya Broadcasting Network (Toyota owns 34.6% and is the largest single shareholder in the company; 36.9% of the stock are directly and indirectly (through TV Asahi Holdings Corporation) owned by the Asahi Shimbun Company, making it the largest corporate group shareholder) * Subaru Corporation, manufacturer of Subaru automobiles. (Toyota owns 20% and is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Tanks Of Japan
Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths). In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. The primary properties of light are intensity, propagation direction, frequency or wavelength spectrum and polarization. Its speed in a vacuum, 299 792 458 metres a second (m/s), is one of the fundamental constants of nature. Like all types of electromagnetic radiation, visible light propagates by massless elementary particles called photons that represents the quanta of electromagnetic field, and can be analyzed as both waves and particl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 98 20 Mm AAG Tank
The Type 98 20 mm AAG (anti-air gun) tank was a Japanese self-propelled anti-aircraft gun using a twin Soki Type II 20 mm anti-air gun. They were combined with the chassis of the Type 98 Ke-Ni. The gun crew worked from a raised platform with a modest amount of protection from the sides - the twin 20 mm gun fired through a large gun shield gave further protection for the crew from that direction. In November 1941, development began on an anti-aircraft version of the Type 98 with a 20 mm AA gun. During development of the AA gun tank, the Imperial Japanese Army experimented with various configurations. Single gun variant An earlier produced single gun prototype was designated the ''Type 98 Ta-Se'' anti-aircraft tank, in November 1941. The name was taken from ''taikū'' ('anti-air') ''sensha'' ('tank'). It was equipped with a single converted Type 98 20 mm AA machine cannon in a circumferential turret. During trials, it was determined that the chassis used for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 2 20 Mm AA Machine Cannon
The Type 2 20 mm AA machine cannon was a Japanese-designed anti-aircraft gun, based on the assembly of the German Flak 38. It entered service in 1942. Design Introduced in 1942, compared to the earlier Type 98 20 mm AA machine cannon, Type 2 20 mm had higher maximum rate of fire, could be elevated to 95 degrees and had a central fire-control system. The central fire-control system developed for the Type 2 could control and direct six of the guns at once. The gun was based on the German 2 cm Flak 30/38/Flakvierling. The Type 2 number was designated for the year the gun was accepted, 2602 in the Japanese imperial year calendar, or 1942 in the Gregorian calendar.War Department TM-E-30-480 ''Handbook on Japanese Military Forces'', September 1944, p. 400. Variant Two of the guns mounted together formed a variant known as the Type 2 20 mm twin AA machine cannon. The prototype Type 98 20 mm AAG tank The Type 98 20 mm AAG (anti-air gun) tank was a Japanese self-prope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 98 Ta-Se
The experimental Type 98 Ta-Se was a Japanese self-propelled anti-aircraft gun using a Type 98 20 mm anti-aircraft gun. It used the chassis of the Type 98 Ke-Ni light tank. It did not enter production. Development During development of the AA gun tank, the Imperial Japanese Army experimented with various configurations. This single gun prototype was designated the Type 98 Ta-Se self-propelled anti-aircraft gun. Initial development began in November 1941. The name was taken from ''taikū'' ('anti-air') ''sensha'' ('tank'). The conventional turret was removed from the hull and a new open-top cylindrical shaped turret was installed. It was equipped with a single converted Type 98 20 mm AA machine cannon. During trials, it was determined that the chassis used for the Ta-Se was too small to be a stable "firing platform". It did not enter production. Gallery File:Jap exp aa tank ta-se - front view.jpg, Front view of Type 98 Ta-Se File:Side angle view of Type 98 Ta-Se SPAAG.jpg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 98 20 Mm AA Machine Cannon
The Type 98 20 mm AA machine cannon was the most common light anti-aircraft gun of the Imperial Japanese Army. It entered service in 1938 and was used until the end of World War II. After World War II this gun was used by the Indonesian Army in the Indonesian National Revolution and North Vietnam in First Indochina War. Design and use The Type 98 20 mm AA machine cannon was the most common light anti-aircraft gun of the Japanese military. The Type 98 designation was given to this gun as it was accepted in the year 2598 of the Japanese calendar (1938).War Department TM-E-30-480 ''Handbook on Japanese Military Forces''. September 1944, p. 400. It entered service that same year and first saw combat in Nomonhan. It was used until the end of World War II. About 80% of the Imperial Japanese Army light AA guns were Type 98s. The gun could be emplaced in about three minutes by an experienced crew or fired inaccurately from its wheels. This weapon and its variants were based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 98 Ta-Se SPAAG
Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Type (Unix), a command in POSIX shells that gives information about commands. * Type safety, the extent to which a programming language discourages or prevents type errors. * Type system, defines a programming language's response to data types. Mathematics * Type (model theory) * Type theory, basis for the study of type systems * Arity or type, the number of operands a function takes * Type, any proposition or set in the intuitionistic type theory * Type, of an entire function ** Exponential type Biology * Type (biology), which fixes a scientific name to a taxon * Dog type, categorization by use or function of domestic dogs Lettering * Type is a design concept for lettering used in typography which helped bring about modern textual print ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 2 Ke-To Light Tank
The was a light tank of World War II, produced in small numbers for the Imperial Japanese Army as an improvement of the existing Type 98 Ke-Ni. No Type 2 Ke-To light tanks are known to have engaged in combat prior to Japan's surrender at the end of World War II. Design The Type 2 ''Ke-To'' was based on the Type 98 Ke-Ni, using the same engine and bell crank suspension. However, the gun turret was enlarged to provide greater space for the crewmen and the main armament was changed to the more powerful Type 1 37 mm gun, with a muzzle velocity of 800 m/s. The new 37 mm gun used gave the tank "slightly better performance". The conical turret also carried a 7.7 mm machine-gun in a coaxial mount. The designation "Type 2" represented the Japanese Imperial Year 2602 (1942 AD), "Ke" represented "light", and "To" represented the number seven. Production Production commenced in 1944, with 34 units completed by the end of the war. No Type 2 Ke-To light tanks are known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (vehicle)
Suspension is the system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two. Suspension systems must support both road holding/ handling and ride quality, which are at odds with each other. The tuning of suspensions involves finding the right compromise. It is important for the suspension to keep the road wheel in contact with the road surface as much as possible, because all the road or ground forces acting on the vehicle do so through the contact patches of the tires. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear. The design of front and rear suspension of a car may be different. History An early form of suspension on ox-drawn carts had the platform swing on iron chains attached to the wheeled frame of the carriage. This system remained the basis for most suspension systems until the turn of the 19th century, although the iron cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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