GB940423A - Improvements in or relating to devices for spreading granular or powdery material - Google Patents

Improvements in or relating to devices for spreading granular or powdery material

Info

Publication number
GB940423A
GB940423A GB2878363A GB2878363A GB940423A GB 940423 A GB940423 A GB 940423A GB 2878363 A GB2878363 A GB 2878363A GB 2878363 A GB2878363 A GB 2878363A GB 940423 A GB940423 A GB 940423A
Authority
GB
United Kingdom
Prior art keywords
arm
powdery material
relating
devices
march
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
GB2878363A
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 GB940423A publication Critical patent/GB940423A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A01C17/001—Centrifugal throwing devices with a vertical axis
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
    • A01C15/006—Hoppers
    • A01C15/007—Hoppers with agitators in the hopper
    • 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

Abstract

940,423. Powder distributers. C. VAN DER LELY N.V. March 14, 1960 [March 13, 1959], No. 28783/63. Divided out of 940,421. Heading A1D. In a machine for spreading powdery material wherein material is fed from a container to a rotary spreading member 3, the material is fed from the hopper through outlet openings 6 in an annular member 5, there being shutters mounted on a ring 8 movable to control the flow through the openings and a mechanism including an arm 9 for turning the annular member 5 and an arm 13 for turning the shutters and a stop means for limiting the movement of one arm with respect to the other in both of two relatively opposite directions comprising a clamp 17 on the arm 9 provided with a pointer 19 which co-operates with a scale on a strip 14 forming part of the arm 13, the clamp being movable between two finger pieces 15, 16. Specification 906,299 also is referred to.
GB2878363A 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material Expired GB940423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL237098 1959-03-13

Publications (1)

Publication Number Publication Date
GB940423A true GB940423A (en) 1963-10-30

Family

ID=19751616

Family Applications (3)

Application Number Title Priority Date Filing Date
GB891760A Expired GB940421A (en) 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material
GB2878263A Expired GB940422A (en) 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material
GB2878363A Expired GB940423A (en) 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB891760A Expired GB940421A (en) 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material
GB2878263A Expired GB940422A (en) 1959-03-13 1960-03-14 Improvements in or relating to devices for spreading granular or powdery material

Country Status (3)

Country Link
CH (1) CH384268A (en)
DE (4) DE1923044U (en)
GB (3) GB940421A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279801A (en) * 1964-01-17 1966-10-18 C Van Der Lelv N V Implements for spreading powdered or granular materials
GB2200827A (en) * 1987-02-13 1988-08-17 David Veitch Baillie Dispenser for granular material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1457781B1 (en) * 1965-12-16 1970-02-05 Amazonen Werke Dreyer H Centrifugal spreader for fertilizers
CZ304262B6 (en) * 2012-11-07 2014-02-05 Atea Praha S.R.O. Device for uniform dispersion of dust particles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279801A (en) * 1964-01-17 1966-10-18 C Van Der Lelv N V Implements for spreading powdered or granular materials
GB2200827A (en) * 1987-02-13 1988-08-17 David Veitch Baillie Dispenser for granular material
GB2200827B (en) * 1987-02-13 1990-12-19 David Veitch Baillie Dispenser for granular material

Also Published As

Publication number Publication date
DE1534320A1 (en) 1969-10-02
CH384268A (en) 1964-11-15
DE1459730A1 (en) 1969-01-16
DE1409811A1 (en) 1970-07-02
GB940421A (en) 1963-10-30
DE1923044U (en) 1965-09-09
GB940422A (en) 1963-10-30

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