EP1136626A2 - Schneefräse mit mindestens einem walzenförmigen Fräskörper - Google Patents
Schneefräse mit mindestens einem walzenförmigen Fräskörper Download PDFInfo
- Publication number
- EP1136626A2 EP1136626A2 EP01105846A EP01105846A EP1136626A2 EP 1136626 A2 EP1136626 A2 EP 1136626A2 EP 01105846 A EP01105846 A EP 01105846A EP 01105846 A EP01105846 A EP 01105846A EP 1136626 A2 EP1136626 A2 EP 1136626A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- milling body
- snow
- snow blower
- blower according
- cutter
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/098—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing
Definitions
- the present invention relates to a snow blower at least one cylindrical milling body that with connected to a drive unit and by means of two him lateral bearing elements around a horizontal Axle is rotatably mounted on a frame.
- Snow blowers of the type specified above are in various designs known, for example from German Offenlegungsschriften 3720158, 3304654, 2914338 and 19821052, and U.S. Patents 4,255,879 and 4457086 and the Austrian patent specification 320008.
- the drive for the milling body can do more or act less centrally on the milling body (e.g. DE-OS 3720158) or outside one of the two bearing elements attack on a stub axle of the milling body (e.g. DE-OS 3304654).
- snow blowers of the generic type suffer from the Disadvantage that they are only conditional and soft snow with hard and hard snow almost not at all are steerable.
- this object solved in that with the milling body at least one arranged laterally outside of a bearing element Brush cutter is non-rotatably connected.
- the snow blower according to the invention is thus also supplementary the at least one milling body at least one Brush cutter provided outside of a Bearing element is arranged and associated with Milling body is rotatably connected, in particular via one passing through the bearing element in question Shaft journal of the milling body.
- the at least one brush cutter on one the shaft bearing passing through the adjacent bearing element of the milling body attachable. This makes possible an exchange of the brush cutter with the least Expenditure. This in turn allows for example to design the brush cutter as a wearing part, which must be renewed at regular intervals.
- a non-rotatable connection of the brush cutter with The shaft journal of the milling body comes for example consider a spline profile.
- the at least one brush cutter over a part their circumference of one also partially the milling body covering snow guide.
- the invention detects snow that is ejected and removed from the milling area. Later Slipping through the brush cutter loosened snow in the milling area is on prevented this way.
- the invention has the brush cutter in Area of their free end face at least one ring on. Two such rings are particularly preferred arranged concentrically to each other.
- the at least one front ring of the brush cutter contributes to Accident prevention without sacrificing the manageability of the Impact snow blower too much.
- the milling centrifuge illustrated in the drawing comprises a frame 1, on which by means of two as Bearing cheeks 2 and 3 executed bearing elements 4 cylindrical milling body 5 rotatable about the axis 6 is stored.
- the milling body 5 comprises two sections 7 and 8, between which a gear 9 is arranged.
- the gear 9 serves the drive shaft 10 with the Milling body shaft 11.
- the (left) bearing cheek 2 as seen from the stand is known in the art, at the end of the frame 1 is arranged, the (right) bearing cheek 3 is opposite the assigned end of the frame 1 by about 10 cm offset inside. It enters (not shown) Shaft journal of the milling body shaft 11. On this is a corresponding hub 14 Brush cutter 15 plugged on. Between the Hub 14 of the brush cutter and the shaft journal the milling body shaft 11 is non-rotatable Connection via a spline profile.
- the brush cutter includes several knife-like Brush cutting elements 16 with a carrier 17 the hub 14 of the brush cutter 15 connected are. On the face side is the free cutting elements 16 a ring 18 arranged concentrically to the axis 6 connected. With the brush cutter 15 equipped side, the frame 1 extends approximately to that Ring 18 of the brush cutter. One - not shown - The milling body 5 covering rear Snow guidance can also be behind the brush cutter 15 extend to (also) that of the Brush cutters 16 loosened snow from the blower wheel 12 feed.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Harvester Elements (AREA)
- Road Repair (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
Claims (6)
- Schneefräse mit mindestens einem walzenförmigen Fräskörper (5), der mit einer Antriebseinheit verbundenen und mittels zweier ihn seitlich einfassender Lagerelemente (4) um eine horizontale Achse (6) drehbar an einem Rahmen (1) gelagert ist,
dadurch gekennzeichnet, daß mit dem Fräskörper (5) mindestens eine seitlich außerhalb eines Lagerelements (4) angeordnete Freischneideinrichtung (15) drehfest verbunden ist. - Schneefräse nach Anspruch 1,
dadurch gekennzeichnet, daß der Durchmesser der mindestens einen Freischneideinrichtung (15) im wesentlichen dem Durchmesser des Fräskörpers (5) entspricht. - Schneefräse nach Anspruch 1 oder Anspruch 2,
dadurch gekennzeichnet, daß die mindestens eine Freischneideinrichtung (15) auf einen durch das benachbarte Lagerelement (4) durchtretenden Wellenzapfen des Fräskörpers (5) aufsteckbar ist. - Schneefräse nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß die mindestens eine Freischneideinrichtung (15) über einen Teil ihres Umfangs von einer auch den Fräskörper (5) teilweise abdeckenden Schneeführung abgedeckt ist. - Schneefräse nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die mindestens eine Freischneideinrichtung (15) eine axiale Erstreckung zwischen 50 und 200 mm aufweist. - Schneefräse nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die mindestens eine Freischneideinrichtung (15) im Bereich ihrer freien Stirnseite mindestens einen Ring (18) aufweist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10013481A DE10013481C1 (de) | 2000-03-18 | 2000-03-18 | Schneefräse mit mindestens einem walzenförmigen Fräskörper |
| DE10013481 | 2000-03-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1136626A2 true EP1136626A2 (de) | 2001-09-26 |
| EP1136626A3 EP1136626A3 (de) | 2003-06-04 |
| EP1136626B1 EP1136626B1 (de) | 2006-06-14 |
Family
ID=7635426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01105846A Expired - Lifetime EP1136626B1 (de) | 2000-03-18 | 2001-03-09 | Schneefräse mit mindestens einem walzenförmigen Fräskörper |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1136626B1 (de) |
| AT (1) | ATE330074T1 (de) |
| DE (2) | DE10013481C1 (de) |
| PL (1) | PL198800B1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119609626B (zh) * | 2024-11-22 | 2025-11-11 | 天津电力机车有限公司 | 一种全悬挂机车驱动轴承压装装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914338A1 (de) | 1978-04-10 | 1979-10-25 | Tech Et Realisations Et | Schneeraeummaschine |
| US4255879A (en) | 1979-03-19 | 1981-03-17 | Amf Incorporated | Snow blower dead man control |
| US4457086A (en) | 1980-09-11 | 1984-07-03 | Gilson Brothers Company | Snowblower having improved auger and traction drive control |
| DE3304654A1 (de) | 1983-02-10 | 1984-08-16 | Martin Beilhack Maschinenfabrik Und Hammerwerk Gmbh, 8200 Rosenheim | Schneeraeumeinrichtung |
| DE3720158A1 (de) | 1986-06-18 | 1987-12-23 | Honda Motor Co Ltd | Schneeraeum-maschine mit eigenantrieb |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE818810C (de) * | 1950-05-22 | 1951-10-29 | Beilhack Maschf Martin | Schneeraeumgeraet |
| DE1018444B (de) * | 1954-05-20 | 1957-10-31 | Grossglockner Hochalpenstrasse | Schneeraeumgeraet mit waagerecht liegenden Raeumtrommeln |
| US3321851A (en) * | 1964-04-29 | 1967-05-30 | Earl H Fisher | Combination rotary broom and turbine |
| DE1918670A1 (de) * | 1968-07-11 | 1971-01-21 | Brenig Fa Karl & Josef | Tiefenlockerungsgeraet |
| CH542958A (de) * | 1970-08-19 | 1973-10-15 | Boschung Fa M | Schneefräse |
| DE2914229C2 (de) * | 1979-04-09 | 1983-12-22 | Ford-Werke AG, 5000 Köln | Längsverschiebbar gelagerter Kraftfahrzeugsitz |
| JP3868586B2 (ja) * | 1997-08-08 | 2007-01-17 | 株式会社 神崎高級工機製作所 | 車軸駆動装置 |
-
2000
- 2000-03-18 DE DE10013481A patent/DE10013481C1/de not_active Expired - Fee Related
-
2001
- 2001-03-09 DE DE50110094T patent/DE50110094D1/de not_active Expired - Lifetime
- 2001-03-09 EP EP01105846A patent/EP1136626B1/de not_active Expired - Lifetime
- 2001-03-09 AT AT01105846T patent/ATE330074T1/de active
- 2001-03-14 PL PL346440A patent/PL198800B1/pl unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914338A1 (de) | 1978-04-10 | 1979-10-25 | Tech Et Realisations Et | Schneeraeummaschine |
| US4255879A (en) | 1979-03-19 | 1981-03-17 | Amf Incorporated | Snow blower dead man control |
| US4457086A (en) | 1980-09-11 | 1984-07-03 | Gilson Brothers Company | Snowblower having improved auger and traction drive control |
| DE3304654A1 (de) | 1983-02-10 | 1984-08-16 | Martin Beilhack Maschinenfabrik Und Hammerwerk Gmbh, 8200 Rosenheim | Schneeraeumeinrichtung |
| DE3720158A1 (de) | 1986-06-18 | 1987-12-23 | Honda Motor Co Ltd | Schneeraeum-maschine mit eigenantrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| PL198800B1 (pl) | 2008-07-31 |
| PL346440A1 (en) | 2001-09-24 |
| DE50110094D1 (de) | 2006-07-27 |
| EP1136626A3 (de) | 2003-06-04 |
| EP1136626B1 (de) | 2006-06-14 |
| ATE330074T1 (de) | 2006-07-15 |
| DE10013481C1 (de) | 2001-09-06 |
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