GB1277085A - Improvements in or relating to spreading implements - Google Patents
Improvements in or relating to spreading implementsInfo
- Publication number
- GB1277085A GB1277085A GB2444569A GB2444569A GB1277085A GB 1277085 A GB1277085 A GB 1277085A GB 2444569 A GB2444569 A GB 2444569A GB 2444569 A GB2444569 A GB 2444569A GB 1277085 A GB1277085 A GB 1277085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- hopper
- holes
- control arm
- axis
- 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
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
- A01C17/006—Regulating or dosing devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Road Paving Machines (AREA)
- Sowing (AREA)
- Catching Or Destruction (AREA)
Abstract
1277085 Material spreader C VAN DER LELY NV 13 May 1969 [16 May 1968] 24445/69 Heading A1D A spreading implement has two flow control plates 29, 30 Fig. 1 situated beneath a hopper 8, material leaving the hopper, passing through holes (33), (40) (Fig. 4, not shown) in the plates, and onto a rotating spreader member 17. A control arm 64 is pivotably mounted on a shaft 50, itself mounted on the frame 2 supporting the hopper, the turning of the control arm 64 about the axis of the shaft 50 changing the radial positions of the setting arms 51, 53 and thus via links 46, 48 connected to plates 29, 30 respectively the position of one plate with respect to another. The overlap of the holes is thus adjustable, and control of the discharge rate of the material from the hopper, achieved. Turning control arm 64 Fig. 5 about its own longitudinal axis alters the position of block 68, moving links 71, 72 which are connected to setting arms 53, 51 respectively, thus rotating both plates to the same extent in the same direction. This adjusts the angular position of the discharge hole (comprising the overlapping holes (33), (40)) relative to the spreader member axis (26, Fig. 3 not shown), which determines the area of land upon which the material is spread, without changing the relative positions of the plates, i.e. the discharge rate. Reference has been directed by the Comptroller to Specification 1247730.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6806898A NL161334C (en) | 1968-05-16 | 1968-05-16 | DEVICE FOR SPREADING GRAIN OR POWDER MATERIAL. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277085A true GB1277085A (en) | 1972-06-07 |
Family
ID=19803644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2444569A Expired GB1277085A (en) | 1968-05-16 | 1969-05-13 | Improvements in or relating to spreading implements |
Country Status (4)
Country | Link |
---|---|
DE (2) | DE6919567U (en) |
FR (1) | FR2008688A1 (en) |
GB (1) | GB1277085A (en) |
NL (1) | NL161334C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110629725A (en) * | 2019-10-11 | 2019-12-31 | 河南路太养路机械股份有限公司 | Mechanical transmission type snow melting spreader |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7810805A (en) * | 1978-10-31 | 1980-05-02 | Lely Nv C Van Der | DEVICE FOR SPREADING GRAIN AND / OR POWDER MATERIAL. |
DK168185B1 (en) * | 1988-02-15 | 1994-02-28 | Laursen As A P | Centrifugal spreader type machine for spraying grain and powdered material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR627563A (en) * | 1927-01-14 | 1927-10-07 | Method of spreading any granulated or dusty material in determined lines but variable at will in position and width and apparatus carrying out said method, in the case of fertilizers, seeds and grains | |
US2489171A (en) * | 1945-10-31 | 1949-11-22 | Fmc Corp | Spreader |
FR1147470A (en) * | 1955-01-21 | 1957-11-26 | Machine for the distribution of seeds, fertilizers and other granular or powdery materials | |
FR1366261A (en) * | 1963-06-26 | 1964-07-10 | Lely Nv C Van Der | Device for spreading granular or powdery material |
GB1066675A (en) * | 1963-07-22 | 1967-04-26 | Patent Concern Nv | Improvements in or relating to implements for spreading powdered or granular material |
FR1416683A (en) * | 1964-11-19 | 1965-11-05 | Texas Industries Inc | Device for spreading granular or powdery material |
US3374956A (en) * | 1965-07-19 | 1968-03-26 | Lilliston Implement Company | Fertilizer spreader |
-
1968
- 1968-05-16 NL NL6806898A patent/NL161334C/en not_active IP Right Cessation
-
1969
- 1969-05-13 GB GB2444569A patent/GB1277085A/en not_active Expired
- 1969-05-14 DE DE19696919567 patent/DE6919567U/en not_active Expired
- 1969-05-14 DE DE19691924631 patent/DE1924631C3/en not_active Expired
- 1969-05-16 FR FR6915896A patent/FR2008688A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110629725A (en) * | 2019-10-11 | 2019-12-31 | 河南路太养路机械股份有限公司 | Mechanical transmission type snow melting spreader |
Also Published As
Publication number | Publication date |
---|---|
NL161334B (en) | 1979-09-17 |
DE6919567U (en) | 1975-04-24 |
DE1924631C3 (en) | 1980-12-04 |
NL161334C (en) | 1980-02-15 |
FR2008688A1 (en) | 1970-01-23 |
NL6806898A (en) | 1969-11-18 |
DE1924631A1 (en) | 1969-11-20 |
DE1924631B2 (en) | 1980-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |