GB977774A - Improvements in or relating to implements for spreading powdered or granular materials over the ground - Google Patents

Improvements in or relating to implements for spreading powdered or granular materials over the ground

Info

Publication number
GB977774A
GB977774A GB2417364A GB2417364A GB977774A GB 977774 A GB977774 A GB 977774A GB 2417364 A GB2417364 A GB 2417364A GB 2417364 A GB2417364 A GB 2417364A GB 977774 A GB977774 A GB 977774A
Authority
GB
United Kingdom
Prior art keywords
implements
relating
ground
granular materials
materials over
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
GB2417364A
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of GB977774A publication Critical patent/GB977774A/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
    • E01C19/2035—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 both rotating parts and reciprocating, oscillating, jolting or vibrating parts
    • E01C19/204—Throwers or centrifugal spreaders, e.g. spinner spreader with oscillating stirrer
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A01C17/003—Centrifugal throwing devices with a horizontal axis
    • 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
    • E01C19/2025—Throwers with substantially horizontal axis, e.g. drums or brushes rotated to fling the material at the surface

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Fertilizing (AREA)
  • Soil Working Implements (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Abstract

The subject matter of this Specification is included in that of Specification 977,772 but the claims differ. Specifications 977,773 and 977,775 also are referred to.
GB2417364A 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground Expired GB977774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL247719 1960-01-25

Publications (1)

Publication Number Publication Date
GB977774A true GB977774A (en) 1964-12-16

Family

ID=19752134

Family Applications (4)

Application Number Title Priority Date Filing Date
GB2417464A Expired GB977775A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground
GB2417264A Expired GB977773A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground
GB24361A Expired GB977772A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground
GB2417364A Expired GB977774A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB2417464A Expired GB977775A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground
GB2417264A Expired GB977773A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground
GB24361A Expired GB977772A (en) 1960-01-25 1961-01-03 Improvements in or relating to implements for spreading powdered or granular materials over the ground

Country Status (3)

Country Link
CH (2) CH393815A (en)
DE (1) DE1409817A1 (en)
GB (4) GB977775A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1179919B (en) * 1984-04-19 1987-09-16 Andrea Ricca IMPROVEMENTS IN THE FERTILIZER SPREADER
US7980484B1 (en) 2008-04-21 2011-07-19 Highway Equipment Company Automatic flow gap adjusting anti-slab method and apparatus
CN108990486A (en) * 2018-07-26 2018-12-14 合肥集民科技有限公司 A kind of seed metering device of seeding machine

Also Published As

Publication number Publication date
CH398159A (en) 1965-08-31
DE1409812A1 (en) 1968-10-24
GB977772A (en) 1964-12-16
GB977775A (en) 1964-12-16
DE1409812B2 (en) 1973-02-15
GB977773A (en) 1964-12-16
DE1409817A1 (en) 1968-10-24
CH393815A (en) 1965-06-15

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