GB555073A - Improvements in or relating to mechanisms for feeding predetermined quantities of powders into containers - Google Patents
Improvements in or relating to mechanisms for feeding predetermined quantities of powders into containersInfo
- Publication number
- GB555073A GB555073A GB382242A GB382242A GB555073A GB 555073 A GB555073 A GB 555073A GB 382242 A GB382242 A GB 382242A GB 382242 A GB382242 A GB 382242A GB 555073 A GB555073 A GB 555073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holes
- powder
- feeding
- hopper
- moulds
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
- F42B33/025—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by compacting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
- F42B33/0285—Measuring explosive-charge levels in containers or cartridge cases; Methods or devices for controlling the quantity of material fed or filled
- F42B33/0292—Measuring explosive-charge levels in containers or cartridge cases; Methods or devices for controlling the quantity of material fed or filled by volumetric measurement, i.e. the volume of the material being determined before filling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Basic Packing Technique (AREA)
Abstract
555,073. Feeding powder to moulds. GOLDING, W. F., and NUELL, A. P. March 23, 1942, No. 3822. [Class 87 (ii)] [Also in Group XVIII] Mechanism for feeding pre-determined quantities of powder into moulds, of the kind comprising a hopper, at the base of which is a plate or slide having a series of measuring holes, is furnished with means for increasing the quantities by first filling the holes with loose powder, pressing it down to form a cavity, and then feeding more powder to fill the cavity. A replaceable plate 4, Fig. 4, with holes 6 blocked by a ring 8, is intermittently rotated to bring the holes in succession beneath a hopper having two discharge orifices 13, 14 fitted with rotary stirrers. Between the orifices 13, 14, at the station 29, is an adjustable plunger 28, Fig. 5, operated by a cam-actuated lever 31 to effect the compression of the already loosely filled holes, the cavities then formed being filled when the holes pass under the aperture 14 ; the holes are discharged by a plunger 35. An oscillating blade is provided for agitating the powder in the hopper and means are provided for disengaging the clutch for operating the ejector in the absence of a mould.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB382242A GB555073A (en) | 1942-03-23 | 1942-03-23 | Improvements in or relating to mechanisms for feeding predetermined quantities of powders into containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB382242A GB555073A (en) | 1942-03-23 | 1942-03-23 | Improvements in or relating to mechanisms for feeding predetermined quantities of powders into containers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB555073A true GB555073A (en) | 1943-08-03 |
Family
ID=9765578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB382242A Expired GB555073A (en) | 1942-03-23 | 1942-03-23 | Improvements in or relating to mechanisms for feeding predetermined quantities of powders into containers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB555073A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110398186A (en) * | 2019-08-07 | 2019-11-01 | 西安近代化学研究所 | A kind of device and method for bottom row's ignition charge powder charge |
-
1942
- 1942-03-23 GB GB382242A patent/GB555073A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110398186A (en) * | 2019-08-07 | 2019-11-01 | 西安近代化学研究所 | A kind of device and method for bottom row's ignition charge powder charge |
CN110398186B (en) * | 2019-08-07 | 2021-08-20 | 西安近代化学研究所 | Equipment and method for charging bottom row ignition powder |
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