EP0458094A3 - Spreading apparatus for winter service - Google Patents

Spreading apparatus for winter service Download PDF

Info

Publication number
EP0458094A3
EP0458094A3 EP19910107072 EP91107072A EP0458094A3 EP 0458094 A3 EP0458094 A3 EP 0458094A3 EP 19910107072 EP19910107072 EP 19910107072 EP 91107072 A EP91107072 A EP 91107072A EP 0458094 A3 EP0458094 A3 EP 0458094A3
Authority
EP
European Patent Office
Prior art keywords
fall pipe
spreading
spreading material
spreading apparatus
beta
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.)
Granted
Application number
EP19910107072
Other languages
German (de)
Other versions
EP0458094B1 (en
EP0458094A2 (en
Inventor
Richard Seidl
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.)
Kuepper Weisser GmbH
Original Assignee
Kuepper Weisser GmbH
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 Kuepper Weisser GmbH filed Critical Kuepper Weisser GmbH
Publication of EP0458094A2 publication Critical patent/EP0458094A2/en
Publication of EP0458094A3 publication Critical patent/EP0458094A3/en
Application granted granted Critical
Publication of EP0458094B1 publication Critical patent/EP0458094B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01C19/203—Centrifugal spreaders with substantially vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fertilizers (AREA)
  • Road Paving Machines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

In the case of a grit spreading apparatus for winter service in which spreading material is fed from a continuous conveyor into a fall pipe (3) and via an inclined chute (15) to a specific point on a scatter plate (17), which rotates about an essentially vertical axis (18) and which is arranged eccentrically in relation to the fall pipe (3) and is swivel-mounted about the vertical axis (19) of the fall pipe (3) for transverse displacement of the scattering pattern in relation to the longitudinal centre axis of the spreading apparatus (1), the spreading material is centrifugally scattered over varying distances depending on the speed of rotation. In order to improve the distribution of spreading material and in order to achieve an adequate transverse displacement of the scattering pattern within a limited overall swivel angle ( beta ), the scatter plate (17) is rigidly arranged centrally at the bottom end (11) of a guide pipe (9), which runs sloping rearwards from the top at an angle of inclination ( alpha ) of at least 20 DEG to the vertical (10) and which is pivotally mounted at its upper end by means of a short bearing connection (8) on a fall pipe connection (4) arranged below the continuous conveyor and can be brought by remote control into different swivel angle positions ( beta ) with the chute (15). <IMAGE>
EP91107072A 1990-05-21 1991-05-02 Spreading apparatus for winter service Expired - Lifetime EP0458094B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4016369 1990-05-21
DE4016369A DE4016369C2 (en) 1990-05-21 1990-05-21 Winter service spreader

Publications (3)

Publication Number Publication Date
EP0458094A2 EP0458094A2 (en) 1991-11-27
EP0458094A3 true EP0458094A3 (en) 1992-03-11
EP0458094B1 EP0458094B1 (en) 1994-01-05

Family

ID=6406901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91107072A Expired - Lifetime EP0458094B1 (en) 1990-05-21 1991-05-02 Spreading apparatus for winter service

Country Status (6)

Country Link
EP (1) EP0458094B1 (en)
AT (1) ATE99753T1 (en)
DE (1) DE4016369C2 (en)
DK (1) DK0458094T3 (en)
FI (1) FI98397C (en)
NO (1) NO179876C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210690C1 (en) * 1992-04-01 1993-09-23 Schmidt Winterdienst- Und Kommunaltechnik Gmbh, 79837 St Blasien, De
DE9300920U1 (en) * 1993-01-23 1993-03-25 Küpper-Weisser GmbH, 78199 Bräunlingen Spreading device for a winter service spreader that can be attached to a spreading vehicle
DE19636636A1 (en) * 1996-09-10 1998-03-12 Andreas Hilker Distributor for pourable material, such as fertiliser and seed
DE19845083B4 (en) * 1998-09-30 2004-01-29 Epoke A/S Alfred Thomsen Method and device for distributing de-icing agents
EP1020565A3 (en) 1999-01-12 2001-12-05 Lehner Agrar GmbH Arrangement for distributing a binding agent and cleaning apparatus comprising such an arrangement
CN102644258A (en) * 2012-04-05 2012-08-22 河北安旭专用汽车有限公司 Spread device of spreader
EP3656921B1 (en) * 2018-11-22 2021-01-06 Springer Kommunaltechnik GmbH Distributing device for spreading granular and liquid material
CN118451862B (en) * 2024-07-11 2024-10-29 青岛农业大学 Kinetic energy rotary ejection high-speed precision seeding device and seeding control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956782A1 (en) * 1969-11-12 1971-05-13 Weisser Hubert Kg Device for scattering grit, such as grit, sand, road salt and the like.
DE1936568A1 (en) * 1968-06-19 1971-06-09 Weisser Hubert Kg Device for spreading de-icing salts, grit and the like.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6901450U (en) * 1969-01-15 1969-07-03 Weisser Hubert Kg SPREADER
DE2041804A1 (en) * 1970-08-22 1972-02-24 Max Pietsch Spreading device for variable spreading pattern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936568A1 (en) * 1968-06-19 1971-06-09 Weisser Hubert Kg Device for spreading de-icing salts, grit and the like.
DE1759898A1 (en) * 1968-06-19 1971-10-14 Weisser Hubert Kg Device for spreading de-icing salts, grit and the like.
DE1956782A1 (en) * 1969-11-12 1971-05-13 Weisser Hubert Kg Device for scattering grit, such as grit, sand, road salt and the like.

Also Published As

Publication number Publication date
NO179876C (en) 1997-01-08
FI98397C (en) 1997-06-10
ATE99753T1 (en) 1994-01-15
NO179876B (en) 1996-09-23
DE4016369C2 (en) 1994-04-07
FI98397B (en) 1997-02-28
DE4016369A1 (en) 1991-11-28
EP0458094B1 (en) 1994-01-05
DK0458094T3 (en) 1994-05-30
FI912427A7 (en) 1991-11-22
NO911806L (en) 1991-11-22
FI912427A0 (en) 1991-05-20
NO911806D0 (en) 1991-05-10
EP0458094A2 (en) 1991-11-27

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