GB1215850A - Bulk density measurement apparatus - Google Patents

Bulk density measurement apparatus

Info

Publication number
GB1215850A
GB1215850A GB5647268A GB5647268A GB1215850A GB 1215850 A GB1215850 A GB 1215850A GB 5647268 A GB5647268 A GB 5647268A GB 5647268 A GB5647268 A GB 5647268A GB 1215850 A GB1215850 A GB 1215850A
Authority
GB
United Kingdom
Prior art keywords
nut
bulk density
measurement apparatus
density measurement
screw
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
GB5647268A
Inventor
Francis Allan Wybrow
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.)
Doulton and Co Ltd
Original Assignee
Doulton and Co 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
Application filed by Doulton and Co Ltd filed Critical Doulton and Co Ltd
Priority to GB5647268A priority Critical patent/GB1215850A/en
Publication of GB1215850A publication Critical patent/GB1215850A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/08—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring buoyant force of solid materials by weighing both in air and in a liquid

Abstract

1,215,850. Screw and nut mechanisms. DOULTON & CO. Ltd. 11 March, 1969 [28 Nov., 1968], No. 56472/68. Heading F2Q. [Also in Division G1] A screw and nut mechanism comprises a lead screw 41 rotatable by a handle 7<SP>1</SP> to move a nut 43 along a tube 5. The nut is provided with balls 51 which are held against the lead screw troughs by set screws 53 in bores 52. The nut is connected to a member 6 by a dowel 45 and a bolt 46 and a clamp 8<SP>1</SP> is provided to lock the member 6 to the tube 5.
GB5647268A 1968-11-28 1968-11-28 Bulk density measurement apparatus Expired GB1215850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5647268A GB1215850A (en) 1968-11-28 1968-11-28 Bulk density measurement apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5647268A GB1215850A (en) 1968-11-28 1968-11-28 Bulk density measurement apparatus

Publications (1)

Publication Number Publication Date
GB1215850A true GB1215850A (en) 1970-12-16

Family

ID=10476710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5647268A Expired GB1215850A (en) 1968-11-28 1968-11-28 Bulk density measurement apparatus

Country Status (1)

Country Link
GB (1) GB1215850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747416A (en) * 1972-07-17 1973-07-24 Thiokol Chemical Corp Density measurement apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747416A (en) * 1972-07-17 1973-07-24 Thiokol Chemical Corp Density measurement apparatus

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