GB876883A - A spreading device for granular and/or powdered materials - Google Patents

A spreading device for granular and/or powdered materials

Info

Publication number
GB876883A
GB876883A GB10597/58A GB1059758A GB876883A GB 876883 A GB876883 A GB 876883A GB 10597/58 A GB10597/58 A GB 10597/58A GB 1059758 A GB1059758 A GB 1059758A GB 876883 A GB876883 A GB 876883A
Authority
GB
United Kingdom
Prior art keywords
screws
tubes
april
granular
outer ends
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
GB10597/58A
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.)
OEVERUMS BRUK AB
Overums Bruk AB
Original Assignee
OEVERUMS BRUK AB
Overums Bruk AB
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 OEVERUMS BRUK AB, Overums Bruk AB filed Critical OEVERUMS BRUK AB
Publication of GB876883A publication Critical patent/GB876883A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

876,883. Powder distributers. OVERUMS BRUK A.B. April 2, 1958 [April 5, 1957], No. 10597/58. Class 6(1). A powder distributer comprises two horizontal spreading screws 10 extending in opposite directions from a container 1, the screws being of continuously increasing pitch along their entire length so that the turns are closer together at the opposing ends than at the outer ends. The screws are enclosed in tubes 6, 6<SP>1</SP> provided with helically arranged holes 9. The hopper is provided with two adjustable outlet members 3, 3<SP>1</SP> in which are mounted tubes 4, 4<SP>1</SP> fixed to the tubes 6, 6<SP>1</SP> by means of couplings 5. The screws are driven by means of a bolt drive 11 and are not supported at their outer ends by bearings. Foldable brackets 7, 7<SP>1</SP> support the tubes 6, 61.
GB10597/58A 1957-04-05 1958-04-02 A spreading device for granular and/or powdered materials Expired GB876883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE876883X 1957-04-05

Publications (1)

Publication Number Publication Date
GB876883A true GB876883A (en) 1961-09-06

Family

ID=20370911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10597/58A Expired GB876883A (en) 1957-04-05 1958-04-02 A spreading device for granular and/or powdered materials

Country Status (1)

Country Link
GB (1) GB876883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726432A (en) * 2014-01-17 2014-04-16 山东畅通路桥股份有限公司 Road construction material distributor
CN114303558A (en) * 2022-01-25 2022-04-12 漯河市艾格瑞农业科技开发有限公司 Fertilizer is volatilized and is spilt device with automatically, volatilize function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103726432A (en) * 2014-01-17 2014-04-16 山东畅通路桥股份有限公司 Road construction material distributor
CN103726432B (en) * 2014-01-17 2016-01-20 山东畅通路桥股份有限公司 A kind of road construction material distributor
CN114303558A (en) * 2022-01-25 2022-04-12 漯河市艾格瑞农业科技开发有限公司 Fertilizer is volatilized and is spilt device with automatically, volatilize function

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