CH413890A - Mobile device for roughening or breaking up layers of ice or hard snow on roads - Google Patents
Mobile device for roughening or breaking up layers of ice or hard snow on roadsInfo
- Publication number
- CH413890A CH413890A CH1032164A CH1032164A CH413890A CH 413890 A CH413890 A CH 413890A CH 1032164 A CH1032164 A CH 1032164A CH 1032164 A CH1032164 A CH 1032164A CH 413890 A CH413890 A CH 413890A
- Authority
- CH
- Switzerland
- Prior art keywords
- layers
- breaking
- ice
- roads
- teeth
- Prior art date
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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/121—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with non-powered tools, e.g. rippers
-
- 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
- E01H5/12—Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tires In General (AREA)
Description
Fahrbares Gerät zum Aufrauhen oder Aufbrechen von Eis- oder harten Schneeschichten auf Strassen Die vorliegende Erfindung betrifft ein fahrbares Gerät zum Aufrauhen oder Aufbrechen von Eis- oder harten Schneeschichten auf Strassen, mit die genann ten Schichten aufbrechenden, in Zugrichtung versetzt zueinander angeordneten Zähnen, das sich gemäss der Erfindung von bekannten, dem gleichen Zweck dienenden Geräten dadurch unterscheidet, idass der die in ihm undrzhbar befestigten Zähne tragende Teil in einem Kufen aufweisenden Gestell in der Höhe verstell- und feststellbar ist, zum Zweck, die wirk same Länge der Zähne verändern zu können.
Die beiliegende Zeichnung zeigt ein Ausführungs beispiel des Erfindungsgegenstandes. Dabei ist Fig. 1 ein Aufriss und Fig. 2 ,eine Draufsicht.
Das gezeichnete Gerät besitzt ein Gestell, das aus den zusammengeschweissten Profileisen 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 und den Kufen 13, 14 gebildet ist und die in der Zeichnung dargestellte Gestalt aufweist. Die in bezug auf die Kufen 13, 14 schräg verlaufenden Eisen 9, 10 bzw. 11, 12 weisen Nuten 14, 16 bzw. 17, 18 auf. Diese Nuten sind durchsetzt von Zapfen 19, 20 bzw. 21, 22 des die in Fahrtrichtung versetzt zueinander angeordneten Zähne 23 tragenden Träger, gebildet durch die mit einander verschweissten Profileisen 24, 25, 26, 27, 28, 29. Die Zähne 23 sind undrehbar mit den Profil eisen verbunden, z. B. verschweisst.
Die Seiteneisen 24, 26 sind in Fahrtrichtung nach rückwärts ver längert und mit einer schräg zur Fahrtrichtung P geneigten Wand 30 verbunden, die die aufgebroche nen Eis- oder Schneeschichten seitlich ablenkt. Um die wirksame Länge der Zähne 23, d. h. den über die Kufen 13, 14 hinausragenden Teil dieser Zähne verändern und den Verhältnissen anpassen zu kön nen, ist der Träger der Zähne in der Höhe einstell bar. Diesem Zweck dient eine durch das Handrad 31 bedienbare Schraube 32.
Der glatte Teil der Schraubenspindel sitzt dreh-, aber axial unverschieb- bar in einer nicht gezeichneten, am LJ -Eisen 6 befestigten Nuss, während der mit Gewinde ver sehene Teil in eine am Trägerteil 27 befestigte Mutter eingewindet ist. Da die Schraube ,selbsthemmend ist, ist sie nach ihrer Betätigung blockiert. Beim Drehen des Handrades gleiten die Zapfen 19-22 des Trägers in den Nuten l5-18 der Gesteneisen 9-12. Am Ge- stelleisen 3 ist ein Bügel 33 angelenkt, um das Gerät z.
B. an einen Traktor anhängen zu können.
Als Träger der Zähne 23 könnte auch eine Eisenplatte vorgesehen sein.
Die Zähne können im Querschnitt verschiedene Formen aufweisen, müssen jedenfalls aber eine die Eis- oder Schneeschicht aufrauhende oder aufbre chende Kante besitzen. ,Ebenso könnten sie so ange ordnet sein, dass sie mit der Fahrtrichtung einen rechten Winkel einschliessen.
Die Enden der Zapfen 19, 20, 21, 22 können mit Gewinden versehen sein, auf welche (nicht ge zeichnete) Muttern aufgeschraubt werden können, um den Träger der Zähne an den Gesteneisen 9-12 befestigen zu können.
Mobile device for roughening or breaking up layers of ice or hard snow on roads The present invention relates to a mobile device for roughing up or breaking up layers of ice or hard snow on roads, with teeth that are offset from one another in the pulling direction and break up the layers According to the invention differs from known devices serving the same purpose in that the part carrying the teeth fixed in it undrzhbar can be adjusted and locked in height in a frame having runners, for the purpose of being able to change the effective length of the teeth .
The accompanying drawing shows an embodiment example of the subject invention. 1 is an elevation and FIG. 2 is a plan view.
The drawn device has a frame which is formed from the welded profile iron 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and the runners 13, 14 and the shape shown in the drawing having. The irons 9, 10 and 11, 12, which run obliquely with respect to the runners 13, 14, have grooves 14, 16 and 17, 18, respectively. These grooves are penetrated by pins 19, 20 and 21, 22 of the carrier carrying the teeth 23, which are offset from one another in the direction of travel, formed by the profile iron 24, 25, 26, 27, 28, 29 welded to one another. The teeth 23 cannot rotate iron connected to the profile, z. B. welded.
The side irons 24, 26 are extended ver backwards in the direction of travel and connected to a wall 30 inclined at an angle to the direction of travel P, which laterally deflects the broken ice or snow layers. To determine the effective length of teeth 23, i.e. H. Change the protruding over the runners 13, 14 part of these teeth and to be able to adapt to the circumstances, the wearer of the teeth is adjustable in height. A screw 32 which can be operated by the handwheel 31 serves this purpose.
The smooth part of the screw spindle sits rotatably but axially immovable in a nut, not shown, attached to the LJ iron 6, while the part provided with a thread is threaded into a nut attached to the carrier part 27. Since the screw is self-locking, it is blocked after it is operated. When turning the handwheel, the pins 19-22 of the carrier slide in the grooves 15-18 of the gesture iron 9-12. A bracket 33 is articulated on the frame iron 3 in order to e.g.
B. to be able to attach to a tractor.
An iron plate could also be provided as a support for the teeth 23.
The teeth can have different shapes in cross-section, but must in any case have an edge that roughen the layer of ice or snow or that breaks open. , They could also be arranged so that they form a right angle with the direction of travel.
The ends of the pins 19, 20, 21, 22 can be provided with threads on which nuts (not drawn) can be screwed in order to be able to attach the carrier of the teeth to the gesture iron 9-12.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1032164A CH413890A (en) | 1964-08-07 | 1964-08-07 | Mobile device for roughening or breaking up layers of ice or hard snow on roads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1032164A CH413890A (en) | 1964-08-07 | 1964-08-07 | Mobile device for roughening or breaking up layers of ice or hard snow on roads |
Publications (1)
Publication Number | Publication Date |
---|---|
CH413890A true CH413890A (en) | 1966-05-31 |
Family
ID=4361941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1032164A CH413890A (en) | 1964-08-07 | 1964-08-07 | Mobile device for roughening or breaking up layers of ice or hard snow on roads |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH413890A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3813090A1 (en) * | 1987-04-27 | 1988-11-24 | Reberle Reg Treuunternehmen Sc | Apparatus for roughening and levelling a traffic surface covered with hard snow and/or ice |
-
1964
- 1964-08-07 CH CH1032164A patent/CH413890A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3813090A1 (en) * | 1987-04-27 | 1988-11-24 | Reberle Reg Treuunternehmen Sc | Apparatus for roughening and levelling a traffic surface covered with hard snow and/or ice |
AT395877B (en) * | 1987-04-27 | 1993-03-25 | Reberle Reg Treuunternehmen Sc | DEVICE FOR ROWING AND LEVELING A TRAFFIC AREA COVERED AND / OR ICE-FROZEN |
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