DE59705528D1 - Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaft - Google Patents
Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaftInfo
- Publication number
- DE59705528D1 DE59705528D1 DE59705528T DE59705528T DE59705528D1 DE 59705528 D1 DE59705528 D1 DE 59705528D1 DE 59705528 T DE59705528 T DE 59705528T DE 59705528 T DE59705528 T DE 59705528T DE 59705528 D1 DE59705528 D1 DE 59705528D1
- Authority
- DE
- Germany
- Prior art keywords
- conveyor
- stirrer shaft
- winter service
- drive
- screw conveyor
- 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 - Lifetime
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
-
- 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
- E01C2019/2055—Details not otherwise provided for
- E01C2019/207—Feeding the distribution means
- E01C2019/208—Feeding the distribution means with longitudinal auger
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Screw Conveyors (AREA)
- Fertilizing (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Catching Or Destruction (AREA)
- Soil Working Implements (AREA)
Abstract
The spreading device has a control unit (32) which produces torque pulses upon a driving torque corresponding to a speed proportional base RPM of the motorised drive (11). The parts (7,13) driven by the motorised drive are set in a rotational movement imposed by pulse-form rotational oscillations. The drive is a hydraulic motor and is pressurised with oil through a hydraulic line by means of a hydraulic pump (33). To control the driving RPM, an electromagnetically piloted proportional control valve (12) is provided in the hydraulic line.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29618218U DE29618218U1 (en) | 1996-10-21 | 1996-10-21 | Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59705528D1 true DE59705528D1 (en) | 2002-01-10 |
Family
ID=8030803
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29618218U Expired - Lifetime DE29618218U1 (en) | 1996-10-21 | 1996-10-21 | Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaft |
DE59705528T Expired - Lifetime DE59705528D1 (en) | 1996-10-21 | 1997-10-17 | Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaft |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29618218U Expired - Lifetime DE29618218U1 (en) | 1996-10-21 | 1996-10-21 | Winter service spreader with a screw conveyor or a spiral conveyor and stirrer shaft |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0837188B1 (en) |
AT (1) | ATE209734T1 (en) |
DE (2) | DE29618218U1 (en) |
DK (1) | DK0837188T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006003542A1 (en) * | 2006-01-24 | 2007-08-02 | Fiedler Maschinenbau Und Technik Vertrieb Gmbh | Silo spreading appliance to release grit having container on vehicle floor, conveyor within it and grit distributor with feed shaft anbd pipe outside it, worm on exterior of container clasping into groove in basin of container |
SE538833C2 (en) * | 2014-08-19 | 2016-12-20 | Friggeråkers Verkstäder Ab | Feeding arrangement comprising an agitator |
CN104612026B (en) * | 2015-01-28 | 2017-04-19 | 李金祥 | Powder spreading vehicle |
CN105951564B (en) * | 2015-10-13 | 2018-05-22 | 长沙理工大学 | A kind of bituminous paving nano titanium dioxide powder flusher and construction technology |
CN109183585B (en) * | 2018-09-03 | 2021-02-09 | 广西正川建设有限责任公司 | High-speed pavement repairing device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT296371B (en) * | 1967-03-07 | 1972-02-10 | Weisser Hubert Kg | Device for spreading mixtures of de-icing salts |
DE3325940C1 (en) * | 1983-07-19 | 1985-03-14 | Willy 7715 Bräunlingen Küpper | Spreading vehicle with winter service spreader attached |
-
1996
- 1996-10-21 DE DE29618218U patent/DE29618218U1/en not_active Expired - Lifetime
-
1997
- 1997-10-17 DE DE59705528T patent/DE59705528D1/en not_active Expired - Lifetime
- 1997-10-17 AT AT97118011T patent/ATE209734T1/en active
- 1997-10-17 EP EP97118011A patent/EP0837188B1/en not_active Expired - Lifetime
- 1997-10-17 DK DK97118011T patent/DK0837188T3/en active
Also Published As
Publication number | Publication date |
---|---|
ATE209734T1 (en) | 2001-12-15 |
EP0837188A1 (en) | 1998-04-22 |
EP0837188B1 (en) | 2001-11-28 |
DE29618218U1 (en) | 1996-12-12 |
DK0837188T3 (en) | 2002-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |