Search references for INTERRUPTED SCREW. Phrases containing INTERRUPTED SCREW
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Mechanical device used to effect a closure using a partial rotation
Interrupted thread mounting is also used for large instrumentation lenses for high-speed cameras such as the Photo-Sonics 10B. An interrupted screw has
Interrupted_screw
Mechanical method for extracting liquids
the interrupted screw design and patented it in the year 1900. Anderson observed that in the continuous flighting arrangement of a compression screw, there
Expeller_pressing
Cannon breech
necessitating a long screw to achieve a strong lock. Efficiency is gained with multiple thread step heights on an interrupted screw because the smaller
Welin_breech_block
Class of artillery
further complicated by the need to screw and unscrew the breech as quickly as possible; this was met by the "interrupted thread" breech block, where the
Rifled_breech_loader
Howitzer
155/52 has a split trail carriage, hydro-pneumatic recoil mechanism, interrupted screw breech, rifled autofretted barrel, articulated suspension with four
Santa_Bárbara_Sistemas_155/52
Part of the firearm action
indicated by the pointer. Perhaps a variation on the rotating bolt, an interrupted screw provides greater strength than simple lugs while requiring only a
Breechblock
Howitzer
Hb Model 46 Breech mechanism: Horizontal sliding-wedge breech or interrupted screw breech Barrel: 22 or 24 (bore 20,2 cal) Elevation: -5 to +45° Traverse:
Haubits_m/40
Bolt-action rifle
practical take-down design based on the Type 100, but instead of using an interrupted screw, the detachable barrel was held in place with a tapered wedge. Tests
TERA_rifle
Light field gun
stronger than the wrought iron of preceding weapons. The guns had an interrupted screw breech with either a de Bange plastic obturator or (on the earlier
3.2-inch_gun_M1897
Mountain gun
The modèle 1919 was built from steel and had two spoked wheels, interrupted screw breech, hydro-pneumatic recoil system, box trail carriage and a rounded
Canon Court de 105 M(montagne) modèle 1919 Schneider
Canon_Court_de_105_M(montagne)_modèle_1919_Schneider
Soviet-made field howitzer
The M-30 used many elements from existing guns, most notably the interrupted-screw breechblock of the M1910/30. Since at that time Soviet industry had
122_mm_howitzer_M1938_(M-30)
Mountain gun
Krupp 8 cm Kanone C/80 field gun. Argentina used a Maxim-Nordenfelt interrupted screw breech for their guns that used separate-loading bagged charges and
7.5 cm Gebirgskanone L/13 C/80
7.5_cm_Gebirgskanone_L/13_C/80
Weapon
barrel and breech was 12.79 t (12.59 long tons). The 305/17 had an interrupted screw breech and used separate loading bagged charges and projectiles. Obice
Obice_da_305/17
Field howitzer
1897 was a short-barreled horse-drawn howitzer made of steel with an interrupted screw breech which used separate loading black powder propellant charges
Obusier de 120 mm C mle 1897 Schneider-Canet
Obusier_de_120_mm_C_mle_1897_Schneider-Canet
Self-propelled artillery
separate loading, bagged charge Caliber 155 mm L/23 caliber Breech interrupted screw Elevation −5 to 65 degrees Traverse 30 degrees Rate of fire Sustained:
M44_self-propelled_howitzer
Class of gun which is loaded from the breech
use cartridges, the problem was solved by the development of the interrupted screw. Three-shot experimental breech-loading cannon (burst) belonging to
Breechloader
Naval gun
Shell weight AP: 420.0 kg (925.9 lb) Common: 350.0 kg (771.6 lb) Calibre 340 mm (13 in) Breech Interrupted screw Muzzle velocity 600 m/s (1,969 ft/s)
340mm/28_Modèle_1881_gun
Field gun
the army’s Osaka Arsenal. The original Type 38 gun had a conical interrupted screw, a single box type trail which limited gun elevation to only 16°30'
Type_38_75_mm_field_gun
Field gun
Franz von Uchatius) barrel of its predecessor, but used an eccentric interrupted-screw breech to speed up its rate of fire, and adopted the carriage of the
8_cm_Feldkanone_M._99
Soviet field gun
construction, and consisted of liner, jacket and screwed-upon breech. The breechblock was of interrupted screw type, similar in construction to that of the
122_mm_gun_M1931/37_(A-19)
Field gun
wooden-spoked steel-rimmed wheels, new hydro-pneumatic recoil mechanism, new interrupted screw breech, new rifling pattern, longer L/31 barrel, new gun shield, and
105_mm_Armata_wz._29
Field howitzer
wooden spoked wheels, gun shield, hydro-pneumatic recoil system and an interrupted screw breech. The mle 1915 used separate loading cased charges and projectiles
Obusier_de_120_mm_mle_15TR
South Korean 155 mm towed howitzer
Travel: 2.36 m (7 ft 9 in) Crew 10 Caliber 155 mm (6.1 in) Breech Interrupted screw Recoil Variable, hydropneumatic, independent Elevation 1,220 mils
KH179
Heavy mortar
rims, a gun shield, a hydro-pneumatic recoil mechanism, a Schneider interrupted screw breech. It fired cased separate-loading ammunition with up to eight
Mortaio_da_260/9_Modello_16
Naval gun
layers with the usual breech ring and breech bush. It used a Welin interrupted screw breech and powder bags, unusual for guns of that caliber. The shell
12.7_cm/50_Type_3_naval_gun
Howitzer
barrel, much longer than that of older designs, was fitted with an interrupted screw breechblock with recoil devices consisting of a hydraulic recoil buffer
152_mm_howitzer_M1938_(M-10)
Naval gun
20 cm/12 short naval gun was an autofretted monoblock gun with an interrupted screw breech that fired separate loading cased charges and projectiles.
20_cm/12_short_naval_gun
Railway gun
Schneider-Ansaldo guns were chosen for conversion to railway guns. The guns used interrupted screw breeches and fired separate loading bagged charges and projectiles
Cannone_da_381/40_AVS
Naval artillery
Interior of a single-gun M/12 turret, showing the open breech and the interrupted screw Type Naval artillery Place of origin Sweden Service history In service
Bofors_15.2_cm_M/12_naval_gun
Mountain gun
modello 08/13. The 70/15 was a breech-loaded mountain gun with an interrupted screw breech, a box trail carriage, two wooden-spoked steel-rimmed wheels
Cannone_da_70/15
Howitzer
Shell high explosive Calibre 155 mm (6.10 in) Breech Semi-automatic interrupted screw Carriage Split trail Elevation −3° to +75° Traverse Up to 15°: 82°
G5_howitzer
Coastal artillery
inner tubes and layers of external reinforcing hoops. The guns had interrupted screw breeches and fired separate loading cased charges and projectiles
Type_7_30_cm_howitzer
Field howitzer
full propellant load, the gun was prone to turning over. The gun had interrupted screw breechblock; hydraulic recoil buffer and hydro-pneumatic recuperator
122_mm_howitzer_M1910/30
Self-propelled siege howitzer
The gun had a box trail carriage, a hydro-pnuematic recoil system, interrupted-screw breech with de Bange obturator, and used separate loading bagged propellant
Mortier 280 mm TR de Schneider sur affût-chenilles St Chamond
Mortier_280_mm_TR_de_Schneider_sur_affût-chenilles_St_Chamond
Heavy Howitzer
shield and a solid box trail. It had a hydro-spring recoil system, interrupted screw type breechblock, and 1/16-inch gun shield. It was designed to be
Type_38_15_cm_howitzer
Heavy field gun
(A-19). The barrel was of built-up construction; it was equipped with interrupted screw breechblock and recoil system consisting of hydraulic buffer and hydro-pneumatic
152_mm_gun_M1910/34
Naval gun
Caliber 305 millimeters (12.0 in) Breech 1906: Manz interrupted screw 1910: Welin interrupted screw Rate of fire 1.5 rounds per minute Muzzle velocity
305mm/45_Modèle_1906_gun
Soviet recoilless gun
Crew 2 (1 gunner, 1 loader) Caliber 73 mm (2.9 in) smoothbore Breech Interrupted screw Recoil None Carriage Tripod Elevation +7°/−3° Traverse 30° total Rate of fire
SPG-9
French naval gun family
with several layers of steel reinforcing hoops. The guns used an interrupted screw breech and fired separate loading bagged charges and projectiles.
Canon_de_274_modèle_1887/1893
Field gun
rifled breech-loading cannon, equipped with a breech screw, initially made of bronze. The interrupted screw breech block used for sealing was an advanced feature
Reffye_85_mm_cannon
Howitzer
projectile Shell weight 38.4 kg (85 lb) Caliber 149 mm (5.9 in) Breech Interrupted screw Recoil Hydro-pneumatic Carriage Sprung single-axle split-trail Elevation
Schneider 149 mm Obusier Modele 1929
Schneider_149_mm_Obusier_Modele_1929
Field gun
breech-loading cannon, equipped with a breech screw, initially made of bronze. The sliding breech block, and the interrupted screw used for sealing were advanced features
Reffye_75_mm_cannon
19th-century Spanish coastal artillery weapon
made of forged and tempered steel, with a de Bange interrupted-screw breech-block with six screw sectors. The howitzer also had a hydraulic recoil mechanism
Ordóñez_guns
Heavy gun-howitzer
a large slotted muzzle brake was fitted. The breechblock was of interrupted screw type, with forced extraction of cartridge during opening. A safety
152 mm howitzer-gun M1937 (ML-20)
152_mm_howitzer-gun_M1937_(ML-20)
Field gun
that it was the first design done independently in Japan. It had an interrupted screw breechblock, a hydro-pneumatic recoil mechanism, heavy wooden wheels
Type_14_10_cm_cannon
Heavy howitzer
reloading, the gun was lowered to the horizontal. The breech was an interrupted screw design. The Type 45 was first deployed in combat during the Battle
Type_45_240_mm_howitzer
Naval gun
typical built-up French heavy gun of its period. It used a Welin interrupted-screw breech and bagged propellant with a de Bange obturator to get a good
Canon de 305 mm Modèle 1893/96 gun
Canon_de_305_mm_Modèle_1893/96_gun
Small-bore semi-automatic rifle designed by John Browning
of tightening the barrel to the receiver (a dual-sided nut with an interrupted-screw threading rides inside the opening in the front of the receiver and
Remington_Model_24
Railway gun
rifled steel liner with several layers of reinforcing hoops and an interrupted screw breech. The carriages consisted of a large rectangular steel base
Canon de 340 modèle 1912 à berceau
Canon_de_340_modèle_1912_à_berceau
American 155 mm towed howitzer
allowing for rapid emplacement. The breech is operated manually via a screw type mechanism that rests low in an ergonomic position. The M198 fires separate-loading
M198_howitzer
Anti-aircraft gun
Shell weight 7.5 kg (16 lb 9 oz) Caliber 76.2 mm (3.00 in) Breech Interrupted screw Recoil Hydro-pneumatic Carriage Box trail Elevation +12° to +70° Traverse
7.62_cm_FlaK_L/30
Railway gun
with several layers of steel reinforcing hoops. The guns used an interrupted screw breech and fired separate loading bagged charges and projectiles.
Canon de 370 modèle 75/79 Glissement
Canon_de_370_modèle_75/79_Glissement
French artillery piece used in World War I and World War II
105×390mmR Shell weight 15.7 kg (35 lb) Caliber 105 mm (4.1 in) Breech Interrupted screw Recoil Hydropneumatic Carriage Fixed trail Elevation -5° / 37° Traverse
Canon de 105 mle 1913 Schneider
Canon_de_105_mle_1913_Schneider
US-made towed howitzer
and a new breech mechanism. Uniquely it was the sole 'slow-cone' interrupted screw mechanism to enter US service after 1920.[further explanation needed]
M114_155_mm_howitzer
Light howitzer
end of tube, a hydro-pneumatic recoil mechanism, Split trail, and interrupted screw breech mechanism. It was designed to be towed by a team of six horses
Type_91_10_cm_howitzer
Field howitzer
brake DT-3 to soften the shock of recoil. The breech block was of interrupted screw type, the recoil system consisted of a hydraulic buffer and a hydro-pneumatic
152_mm_howitzer_M1943_(D-1)
Japanese artillery
Crew 5 (driver, gunner, commander, 2 loaders) Caliber 155 mm Breech interrupted screw Rate of fire 6 rpm Effective firing range 30 km (19 mi) (standard)
Type 19 155 mm wheeled self-propelled howitzer
Type_19_155_mm_wheeled_self-propelled_howitzer
Heavy field howitzer
hydro-pneumatic recoil system mounted under the barrel. It used an interrupted-screw breech with separate-loading ammunition; the shell being loaded first
152_mm_howitzer_M1910
Ring of soft material designed to obturate under pressure
Retrieved 2025-08-26. The mechanism consists of the breech, and an interrupted screw breech block on a hinged mounting. [...] The Welin breech block was
Obturating_ring
Heavy gun
Shell High Explosive, Nuclear-capable Caliber 180 mm (7.1 in) Breech interrupted screw Carriage split trail Elevation −2° to +50° Traverse 44° Rate of fire
180_mm_gun_S-23
Field gun
barrel was supported by two equilibrator springs. The breach was of interrupted screw type; the recoil system hydro-pneumatic, variable length. The carriage
4.5-inch_gun_M1
Heavy Mortar
steel rims, gun shield, hydro-pneumatic recoil mechanism, a Schneider interrupted screw breech, and it fired cased separate-loading ammunition with up to
Mortaio_da_210/9_modello_1914
Naval gun
12 cm/12 short naval gun was an autofretted monobloc gun with an interrupted screw breech that fired fixed QF ammunition. The trunnioned gun barrel had
12_cm/12_short_naval_gun
Naval gun
The original 12-pounders were built-up guns with a single-motion interrupted screw breech that fired Fixed Quick Fire ammunition and had bottom mounted
8 cm/40 3rd Year Type naval gun
8_cm/40_3rd_Year_Type_naval_gun
Field gun
range gun with big (40°) maximum elevation. It was equipped with interrupted screw breechblock and recoil system consisting of hydraulic buffer and hydro-pneumatic
152_mm_gun_M1910/30
Autoloading rimfire rifle
241's barrel tightening mechanism uses a dual-sided nut (with an interrupted-screw thread in the interior and a full thread cut into the exterior) riding
Remington_Model_241
Coastal artillery
and 280/16. The Obice da 280 was a breech loaded design with an interrupted screw breech, and used separate loading bagged charges and projectiles.
Obice_da_280
Naval gun
trunnion and a C hoop with a breech ring. The guns had a three-motion Interrupted screw breech and electric firing similar to early British 6 inch QF guns
Cannon_152/32_Model_1887
Field howitzer
from +20° to +41°, using separately loaded ammunition. The gun had interrupted screw breechblock; hydraulic recoil buffer and hydro-pneumatic recuperator
152_mm_howitzer_M1909/30
Swedish 155 mm towed howitzer
export version FH77 B version with a 39 calibre barrel and an interrupted ogival screw breech. For the demonstrator of the Archer Artillery System, some
Haubits_FH77
Naval gun
breech ring. There was a short collar at the breech end of the liner which screwed into the A tube and a Welin breech block which opened upwards. Useful life
Canon_de_155_mm_Modèle_1920
Railway gun
incorporated a U-shaped hydro-pneumatic recoil mechanism below the barrel, interrupted screw breech and fired separate-loading, cased charges and projectiles.
Obusier de 200 "Pérou" sur affût-truck TAZ Schneider
Obusier_de_200_"Pérou"_sur_affût-truck_TAZ_Schneider
Heavy field howitzer
protect the crew and a box carriage with wooden wheels. It used an interrupted-screw breech with separate-loading ammunition; the shell being loaded first
Canon de 155 C modèle 1917 Schneider
Canon_de_155_C_modèle_1917_Schneider
British light field gun
metal alloy. The 3-motion breech was replaced by a single-motion interrupted screw breech, which had an axial T vent running through it into the chamber
BLC_15-pounder_gun
Landing gun
Type M.C.5. The Cannone da 76/17 was a breech-loaded gun with an interrupted screw breech, a box trail carriage, gun shield, hydro-pneumatic recoil mechanism
Cannone_da_76/17_S_modello_12
American 155 mm self-propelled howitzer
driver, gunner, loader) Shell separate loading, bagged charge Breech interrupted screw Traverse 360° Rate of fire Maximum: 4 rpm/3 min. Sustained: 1 rpm
M109_howitzer
Howitzer
Schneider-Canet-du-Bocage was a breech-loaded built-up gun made of steel with an interrupted screw breech, box trail carriage, no gun shield, two wooden-spoked steel-rimmed
Obusier de 15 cm TR Schneider-Canet-du-Bocage
Obusier_de_15_cm_TR_Schneider-Canet-du-Bocage
Naval artillery device
improved by adaptation of the interrupted screw breech plug, which was later further improved by Axel Welin in 1890 as the Welin screw breech and adopted by the
Asbury_mechanism
Field gun
calendar. The Type 96 was a built-up gun made from steel with an interrupted-screw breech which fired separate loading cased charge and projectiles.
Type_96_15_cm_cannon
Howitzer
very short barrel, box trail, and large wooden wheels. It has an interrupted screw breech block and Hydro-spring recoil-mechanism. No gun shield is used
Type_38_12_cm_howitzer
Singaporean 155 mm towed howitzer
Shell 155 mm NATO Caliber 155 mm 39 calibre Breech Semi-automatic Interrupted screw with electronic rammer Carriage 6 wheeled split trail Elevation -3°/+70°
FH-88
Siege howitzer
with reinforcing hoops which was built from steel. The mortar had an interrupted screw breech and it fired separate-loading, bagged charges and projectiles
Mortaio_da_210/8_D.S.
Howitzer
era howitzer. The gun had short (12 calibers) barrel with eccentric interrupted screw breechblock; hydraulic recoil buffer and pneumatic recuperator were
152_mm_howitzer_M1910/37
Screw press
A dewatering screw press is a screw press that separates liquids from solids. A screw press can be used in place of a belt press, centrifuge, or filter
Dewatering_screw_press
Mountain gun
Gun Model 1909 was a breech-loaded howitzer made of steel with an interrupted screw breech and used fixed quick-fire ammunition. It had a box trail carriage
76 mm Schneider-Danglis Mountain Gun Model 1909
76_mm_Schneider-Danglis_Mountain_Gun_Model_1909
1940s United States 240 mm field howitzer
(160 kg) separate loading, bagged charge Caliber 240 mm (9.4 in) Breech Interrupted screw Recoil Hydro-pneumatic Carriage Split trail with 2 transport wagons
240_mm_howitzer_M1
Swedish inventor and industrialist (1862–1951)
Retrieved 2025-08-26. The mechanism consists of the breech, and an interrupted screw breech block on a hinged mounting. [...] The Welin breech block was
Axel_Welin
Imperial Russian field gun
mechanisms, a precision sight for direct and indirect firing, a manual interrupted screw breech, and single-piece ammunition loading. To simplify the mass
76_mm_divisional_gun_M1902
Medium gun
studies recommended making a new calibre of 5.5 inches. The Asbury interrupted screw breechblock initially featured a semi-automatic firing mechanism used
BL_5.5-inch_medium_gun
High-power heavy howitzer
the way up to 15.0-15.5 kg. The B-4 can fire 100 kilogram F-265 (with screwed-in cap) or F-625D high explosive or G-620/G-620T bunker-buster shells weighing
203_mm_howitzer_M1931_(B-4)
Field gun
was fitted to the opposite end of the tube. The breech was of the interrupted screw type. The recoil system, consisting of a hydraulic recoil buffer and
107_mm_gun_M1910/30
Coastal artillery
built-up guns with layers of steel reinforcing hoops. The guns used an interrupted screw breech and fired separate loading bagged charges and projectiles.
Mortier de 370 modèle 1914 Filloux
Mortier_de_370_modèle_1914_Filloux
Cannon
consisted of a loose liner and jacket which was screwed into the breech; the breechblock was of the interrupted screw type, borrowed from the 122 mm howitzer
107 mm divisional gun M1940 (M-60)
107_mm_divisional_gun_M1940_(M-60)
Coastal defense gun
calendar. The Type 45 was a built-up gun made from steel with an interrupted-screw breech which fired separate loading cased charges and projectiles
Type_45_15_cm_cannon
Heavy siege gun
gun's chamber against combustion gases, Škoda preferred to use an interrupted screw breech with a de Bange obturator to seal the chamber. This lowered
21_cm_Kanone_39
United Kingdom heavy field gun
and breech ring. The Mk XIX was a breech-loaded design with a Welin interrupted screw breech and used separate-loading, bagged charges and projectiles.
BL_6-inch_gun_Mk_XIX
Anti-aircraft gun
Shell weight 7.5 kg (16 lb 9 oz) Caliber 76.2 mm (3.00 in) Breech Interrupted screw Recoil Hydro-pneumatic Carriage HA/LA Pedestal Mount Elevation -7°
8_cm_L/30_M._14_R.
Singaporean 155 mm towed howitzer
11 in) (firing) Crew 6 Caliber 155 mm NATO Breech Semi-automatic Interrupted screw with electronic rammer Carriage 6 wheeled split trail Elevation -3°/+70°
FH-2000
Railway gun used by the French Army
construction and use either unit of measurement. The guns used an interrupted screw breech and fired separate loading bagged charges and projectiles.
Canon_de_32_modèle_1870/93
Heavy Siege Howitzer
virtually the same mounting and transport arrangements. It used an interrupted screw breech with a de Bange obturator to provide the gas seal with bagged
24_cm_Haubitze_39
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