GB232323A - Improvements in ammunition hoists - Google Patents

Improvements in ammunition hoists

Info

Publication number
GB232323A
GB232323A GB1198/24A GB119824A GB232323A GB 232323 A GB232323 A GB 232323A GB 1198/24 A GB1198/24 A GB 1198/24A GB 119824 A GB119824 A GB 119824A GB 232323 A GB232323 A GB 232323A
Authority
GB
United Kingdom
Prior art keywords
clutch
scuttle
hoist
ammunition
ratchet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1198/24A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUGH WARREN LEE
JOHN WINDLOW SWINDALE
Sir WG Armstrong Whitworth and Co Engineers Ltd
Original Assignee
HUGH WARREN LEE
JOHN WINDLOW SWINDALE
Sir WG Armstrong Whitworth and Co Engineers Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB7269/23A priority Critical patent/GB215896A/en
Priority to FR568243D priority patent/FR568243A/en
Application filed by HUGH WARREN LEE, JOHN WINDLOW SWINDALE, Sir WG Armstrong Whitworth and Co Engineers Ltd filed Critical HUGH WARREN LEE
Priority to GB1198/24A priority patent/GB232323A/en
Publication of GB232323A publication Critical patent/GB232323A/en
Priority to GB23981/27A priority patent/GB306006A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/02—Feeding of unbelted ammunition using wheel conveyors, e.g. star-wheel-shaped conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
    • B65G47/57—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)

Abstract

232,323. Armstrong, Whitworth, & Co., Ltd., Sir W. G., Lee, H. W., and Swindale, J. W. Jan. 15, 1924. Addition to 215,896. Loading-appliances. - Relates to the ratchet hoist claimed in the parent Specification, the loading and unloading scuttle 10 of which is intermittently rotated through a one-way clutch by wheels 13, 14 driven by a screw device 15 operated by the sliding ratchet-bars. According to the present invention, the clutch is locked when the scuttle is turning and can be disconnected only when the scuttle registers with the loading opening in the hoist casing, and further, the clutch is automatically disconnected at each half revolution of the scuttle to permit ammunition to be safelv inserted in the scuttle at the top of the hoist when lowering ammunition and at the bottom of the hoist when raising ammunition. Figs. 1 and 2 show the clutch gear at the bottom of the hoist in the lowering position. The central portion 16 of the clutch, which is feathered on a sleeve 11 depending from the scuttle 10, carries (1) a ratchet-toothed ring 160 for engagement with spring-pressed rollers 170 on the upper clutch member 29 which is keyed to the wheel 13, (2) spring-pressed rollers 190 for engagement with a ratchet-toothed ring 30 keyed to the wheel 14, and (3) an intermediate member 32 connected to a bell-crank lever 24, 22 which rocks on a. shaft 23 to operate the clutch. The arm 22 on one side of the clutch carries projections 222, 223 which register with slots 27, 28 in the rings 29, 30 at each half revolution. When raising ammunition, the clutch is lowered and the projection 222 rides beneath the ring 29 to prevent the clutch from being disengaged until the half revolution has been made when the clutch is automatically raised to neutral position by the engagement of a projection 34 with a roller 33. The scuttle at the top of the hoist is controlled by a similar clutch when lowering ammunition.
GB1198/24A 1923-03-13 1924-01-15 Improvements in ammunition hoists Expired GB232323A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB7269/23A GB215896A (en) 1923-03-13 1923-03-13 Improvements in ammunition hoists
FR568243D FR568243A (en) 1923-03-13 1923-06-30 Improvements to ammunition norias
GB1198/24A GB232323A (en) 1923-03-13 1924-01-15 Improvements in ammunition hoists
GB23981/27A GB306006A (en) 1923-03-13 1927-09-12 Improvements in ammunition hoists

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7269/23A GB215896A (en) 1923-03-13 1923-03-13 Improvements in ammunition hoists
GB1198/24A GB232323A (en) 1923-03-13 1924-01-15 Improvements in ammunition hoists
GB23981/27A GB306006A (en) 1923-03-13 1927-09-12 Improvements in ammunition hoists

Publications (1)

Publication Number Publication Date
GB232323A true GB232323A (en) 1925-04-15

Family

ID=61556568

Family Applications (3)

Application Number Title Priority Date Filing Date
GB7269/23A Expired GB215896A (en) 1923-03-13 1923-03-13 Improvements in ammunition hoists
GB1198/24A Expired GB232323A (en) 1923-03-13 1924-01-15 Improvements in ammunition hoists
GB23981/27A Expired GB306006A (en) 1923-03-13 1927-09-12 Improvements in ammunition hoists

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7269/23A Expired GB215896A (en) 1923-03-13 1923-03-13 Improvements in ammunition hoists

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23981/27A Expired GB306006A (en) 1923-03-13 1927-09-12 Improvements in ammunition hoists

Country Status (2)

Country Link
FR (1) FR568243A (en)
GB (3) GB215896A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691529B1 (en) * 1992-05-21 1994-08-19 Giat Ind Sa System for loading ammunition, such as telescoped ammunition into a pivoting chamber of a weapon.
CN108545466B (en) * 2018-04-25 2019-02-19 时丰运通物流(深圳)有限公司 A kind of new energy modern logistics conveying device
CN108750702B (en) * 2018-07-11 2024-04-16 枣庄王晁煤矿有限责任公司 Oil pouring device for oil drum

Also Published As

Publication number Publication date
GB306006A (en) 1929-02-12
GB215896A (en) 1924-05-22
FR568243A (en) 1924-03-18

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