| 词条 | Brandt 60 mm LR Gun-mortar |
| 释义 |
| name = Brandt Long-Range Gun-Mortar | image = AML-60-20Serval crop.PNG | image_size = 300 | caption = Panhard AML 60-20 Serval on parade, with the Brandt 60mm LR gun-mortar. | origin = France | type = Mortar | is_ranged = y | is_explosive = | is_artillery = y | service = | used_by = | wars = | designer = Edgar Brandt | design_date = | manufacturer = | unit_cost = | production_date = | number = | variants = | spec_label = | weight = {{Convert|75|kg|lb}} | length = {{Convert|1.8|m|ftin}} | part_length = 1.80m (70in) | width = | height = | diameter = | crew = | passengers = | cartridge = | cartridge_weight = {{Convert|2.2|kg|lb}} | caliber = {{Convert|60|mm|in}} | barrels = | action = | rate = 10 rpm | velocity = {{convert|250|m/s|ft/s}} | range = {{convert|5000|m|yd}} | max_range = | feed = | sights = | breech = | recoil = | carriage = | elevation = -11° to +75° | traverse = Depends on mounting; up to 360° | filling = | filling_weight = | detonation = | yield = }} The Brandt 60 mm Long Range gun-mortar is a breech loading mortar capable of firing on a flat trajectory. It was developed from the Brandt Mle CM60A1 and resembles a long-barrelled, long-ranged variant of that weapon.[1] DescriptionThe Brandt 60mm LR gun-mortar was developed directly from the Brandt Mle CM60A1 and retains the same falling block breech mechanism reminiscent of direct fire artillery.[2] The firing pin is automatically withdrawn when the breech is unlocked, reducing the potential for misfire.[2] Like its predecessor, it can be either muzzle-loaded or breech-loaded and was designed to be mounted in the turrets of armored fighting vehicles.[2] The LR gun-mortar was also tested as a deck-mounted support weapon for maritime patrol craft such as the VCSM.[2] It utilizes a hydraulic recoil system.[1] The recoil length is 170mm, maximum recoil thrust is 2,800kg, and the weight of the recoiling mass is 75kg.[2] The LR gun-mortar has a total length of 1.8 metres.[2] Different variants were produced with electrical or mechanical firing mechanisms.[2] AmmunitionThe LR gun-mortar was designed to fire specialized long range ammunition with an indirect fire range of 5,000 metres and a direct fire range of 500 metres.[2] The standard LR high-explosive projectile possessed a fuze which detonated at any angle of impact.[2] It was manufactured of perlitic cast iron and had unfolding fins.[2] The projectile weighed 2.2kg and had a total length of 367mm.[2] Brandt claimed that its explosive charge possessed an efficiency comparable to that of an 81mm mortar bomb.[2] The LR gun-mortar could also fire any of the standard 60mm ammunition produced for French infantry mortars, including the Mk 72, Mk 61, and Mk 35/47 high-explosive projectiles, as well as the Mk 63 illumination shell.[2] However, without the specialized ammunition indirect fire range is reduced to 3,000 metres and direct fire range to 400 metres.[2] See also
References1. ^1 {{cite journal| author = | title = Cavalry Mortars — A Better Way| journal = Armor magazine| pages = 17–22| publisher = US Army Armor Center| location = Fort Knox, Kentucky| date = September–October 1995}} 2. ^1 2 3 4 5 6 7 8 9 10 11 12 13 [https://books.google.com/books/about/African_Defence_Journal.html?id=ivYxAQAAIAAJ African Defence Journal, Issues 17–28]. The Journal, 1982, Collected Issues 17–28. p. 44.
5 : 60 mm artillery|Vehicle weapons|Cold War artillery of France|Mortars of France|Gun-mortars |
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