GB372464A - Improvements in automatic measuring and weighing devices - Google Patents

Improvements in automatic measuring and weighing devices

Info

Publication number
GB372464A
GB372464A GB730431A GB730431A GB372464A GB 372464 A GB372464 A GB 372464A GB 730431 A GB730431 A GB 730431A GB 730431 A GB730431 A GB 730431A GB 372464 A GB372464 A GB 372464A
Authority
GB
United Kingdom
Prior art keywords
receptacle
measured
weighing
scoop
lumps
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
GB730431A
Original Assignee
Carl Wilhelm Hartmann
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
Application filed by Carl Wilhelm Hartmann filed Critical Carl Wilhelm Hartmann
Priority to GB730431A priority Critical patent/GB372464A/en
Publication of GB372464A publication Critical patent/GB372464A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • B65B1/34Adjusting weight by trickle feed

Abstract

372,464. Automatic-feed weighers. HARTMANN, C. W., Lyngby, near Copenhagen. March 9, 1931, No. 7304. [Class 143.] In an automatic feed weigher for weighing out predetermined quantities of lumpy material such as loaf sugar, and comprising means for measuring out a quantity slightly less than the predetermined quantity and means for supplementing the measured quantity, the means for supplementing the measured quantity comprise a device for severing lumps from a bar of the material and delivering the severed lumps to the measured material. As shown, the invention comprises a scoop 5 that is filled by being raised vertically through material contained in a supply hopper 1. Doors 6 at the base of the scoop are opened by a striker 34 to allow the measured material to fall into a weighing-receptacle 8 mounted on a weighbeam 20. The beam, normally locked by a U-shaped abutment 23, is released and a pair of cutters 15, 16 are rotated by the electromagnetic coupling of the lower cutter to a continuously rotating shaft 29. Bars of material stored in a reservoir 10 are fed to the cutters in succession by fingers 13 on an endless band 12, the lumps thus formed falling through a shoot 18 into the weighing receptacle. As the receptacle sinks under the weight of its contents, contacts 30 close and declutch the cutters from the shaft 29. Finally, the doors 9 at the base of the receptacle are opened by a striker 36 and the weighed material is discharged into a carton 7. The machine is controlled by a cam shaft 41, that through rod 38 serves also to agitate the hopper during the filling of the scoop.
GB730431A 1931-03-09 1931-03-09 Improvements in automatic measuring and weighing devices Expired GB372464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB730431A GB372464A (en) 1931-03-09 1931-03-09 Improvements in automatic measuring and weighing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB730431A GB372464A (en) 1931-03-09 1931-03-09 Improvements in automatic measuring and weighing devices

Publications (1)

Publication Number Publication Date
GB372464A true GB372464A (en) 1932-05-12

Family

ID=9830555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB730431A Expired GB372464A (en) 1931-03-09 1931-03-09 Improvements in automatic measuring and weighing devices

Country Status (1)

Country Link
GB (1) GB372464A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911959A1 (en) * 1978-05-12 1979-11-22 Sig Schweiz Industrieges Automatic nachdosierungsvorrichtung for bulk materials, in particular granulated sugar
CN102582856A (en) * 2011-01-18 2012-07-18 广州市锐嘉包装设备有限公司 Quantitative canning machine for irregular materials and quantitative canning method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911959A1 (en) * 1978-05-12 1979-11-22 Sig Schweiz Industrieges Automatic nachdosierungsvorrichtung for bulk materials, in particular granulated sugar
CN102582856A (en) * 2011-01-18 2012-07-18 广州市锐嘉包装设备有限公司 Quantitative canning machine for irregular materials and quantitative canning method
WO2012097632A1 (en) * 2011-01-18 2012-07-26 广州市锐嘉包装设备有限公司 Irregular material quantitatively filling machine and quantitatively filling method
CN102582856B (en) * 2011-01-18 2013-11-06 广州市锐嘉包装设备有限公司 Quantitative canning machine for irregular materials

Similar Documents

Publication Publication Date Title
US2381505A (en) Packaging machine
US3404742A (en) Apparatus for preparing equal ponderal doses of tobacco or like material
US2753099A (en) Filling machines
US2727733A (en) Batch feeding and mixing apparatus
US3977483A (en) Material handling apparatus and method
US2285765A (en) Aggregate mixing machine
US2076617A (en) Weighing machine
US3319828A (en) Weight rate control
US1546360A (en) Process of producing filled bags
US2387585A (en) Packaging machine
US2030541A (en) Apparatus for delivering powdery material
US3557889A (en) Method for filling containers with predetermined quantities of material
US6474372B2 (en) Weighing apparatus
US2678185A (en) Volumetric filling machine
US4407108A (en) Apparatus and method for powder bagging
EP0584213A1 (en) Improved volumetric batcher, particularly for chamomile flowers to be packed in filter-bags.
US2273330A (en) Dispensing device
US2003417A (en) Feeding mechanism for filling machines
US2307695A (en) Weight testing machine
US2303140A (en) Bag filling and weighing machine
US4616722A (en) Weighing apparatus with compartmentalized weighing bucket
GB1197040A (en) Automatic Feed Control for High Speed Weighing
US2246597A (en) Egg grading mechanism
US2503295A (en) Weight controlled volumetric filling mechanism
US2037484A (en) Packaging machine