EP3362603A1 - Segment de patin pour une protection d'arête d'une fraiseuse routière et protection d'arête d'une fraiseuse routière - Google Patents

Segment de patin pour une protection d'arête d'une fraiseuse routière et protection d'arête d'une fraiseuse routière

Info

Publication number
EP3362603A1
EP3362603A1 EP17800513.8A EP17800513A EP3362603A1 EP 3362603 A1 EP3362603 A1 EP 3362603A1 EP 17800513 A EP17800513 A EP 17800513A EP 3362603 A1 EP3362603 A1 EP 3362603A1
Authority
EP
European Patent Office
Prior art keywords
runner
base part
segment
skid
edge
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
EP17800513.8A
Other languages
German (de)
English (en)
Other versions
EP3362603B1 (fr
Inventor
Andreas Salz
Martin Lenz
Cyrus Barimani
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.)
Wirtgen GmbH
Original Assignee
Wirtgen 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 Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP3362603A1 publication Critical patent/EP3362603A1/fr
Application granted granted Critical
Publication of EP3362603B1 publication Critical patent/EP3362603B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like
    • 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
    • E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/20—Screed or paver accessories for paving joint or edge treatment

Definitions

  • the invention relates to a skid segment for edge protection of a road milling machine or the like.
  • Soil cultivation machine with a base part and at least one first runner section attached thereto, wherein the first runner section in a first operating position of the base part in the direction of the road or ground surface is aligned.
  • the invention relates to an edge protection for a road milling machine or the like. Tillage machine with at least one such Kufensegment, wherein the edge protection has an edge which is formed for receiving at least one runner segment.
  • Road milling machines are used in road and road construction. They serve to completely or partially remove the existing road surface.
  • This can be a milling drum used, which is housed protected within a milling box.
  • the milling drum is usually equipped with chisels, which engage the road surface in the substrate to be processed.
  • At the running in the direction of travel or feed the road milling machine sides of the milling box protective elements are used, which are referred to as edge protection.
  • the edge protection covers the milling drum from the side and thus prevents on the one hand access to the milling drum during the milling operation, on the other hand, ejection of milled material into the environment is prevented.
  • the edge protector stands on the road surface with a lower runner so that complete coverage of the milling drum is achieved.
  • the skid is hydraulically pressed onto the untreated road surface, which is located after the milling roller outside the work area to ensure a clean cutting edge and to avoid flounder-like outbreaks.
  • a road milling machine with such edge protection is known.
  • a one-piece skid which extends in the feed direction forms the skid, which is detachably and thus exchangeably attached to the edge guard by means of screw connections.
  • From DE 10 2012 103 440 A1 also a road milling machine with an edge protection and a skid segment for such edge protection is known.
  • the skid this road milling machine is composed of several segments segments, which are subject to a certain wear and therefore must be replaced after reaching their wear limit.
  • the landing gear segment has a plug-in approach, which can be plugged into a plug-in receptacle of the edge protector, so that it can easily be exchanged in rough construction site operation when the wear limit is reached.
  • the known runner segments are completely replaced after appropriate wear and then disposed of or recycled or processed.
  • the time in which the known runner segments can be used without interruption, ie the service life of the runner segments, is limited by the occurrence of significant signs of wear, which then require a complete replacement of the runner segments.
  • the worn skid segments are then usually disposed of or recycled or processed. New skid segments must be replaced after only one lifetime. The use of material to be replaced segment segments is accordingly high over the life of the road milling machine.
  • At least one second runner section is attached to the base part of the runner segment, which can be aligned in a second operating position of the base part in the direction of the road or ground surface. Accordingly, in the first operating position, the first runner section comes into direct contact with the road or ground surface and experiences the resulting abrasion during operation of the road milling or soil working machine. When the first runner section has reached its wear limit, the runner segment is brought from the first to the second operating position, in which the second runner section directly with the Road or ground surface comes into contact. Only after wear of the second runner section thus the runner segment must be completely replaced. The service life of the runner segment is thus significantly extended and only after twice the life of new material must be used. This also simplifies the maintenance, since a conversion from the first to the second operating position is less complicated than a complete replacement of the runner segment.
  • At least one first runner section can be attached to a first side of the base part in its lower region.
  • the base part may have a second side facing away from the first side, which forms a fastening side with at least one support surface.
  • the at least one second runner section may be attached to the first side of the base part in its upper region, wherein the first and second runner sections together with the base part form a profile with a substantially U-shaped cross section.
  • the second runner section at the upper region of the first side of the base part can thus by converting the runner segment from the first operating position into a 180 °
  • the second side is still in contact, for example, with the lower edge region of the edge protector.
  • pivoting from the first to the second operating position is also possible by 180 ° about a transverse axis of the runner segment.
  • the pivoting about any pivot axis is possible, in which the skid segment is brought from the first to the second operating position, wherein the skid segment in the second operating position with respect to the first operating position is turned twisted mountable.
  • first runner section and the second runner section In order to increase the stiffness of the runner segment, between the first runner section and the second runner section. alternatively or additionally be arranged at an angle between the first runner portion and the base part, and further alternatively or additionally at an angle between the second runner portion and the base part at least one stiffening strut.
  • the first runner section and the second runner section at least at the first direction pointing in the feed direction can be bent towards each other and form the first and second runner sections together with the base part a tapered first end.
  • the skid segment can thus form as part of the skid one away from the ground surface, upwardly bent tip tip, for example, slides on gravel or rock lumps and thus a Blocking the feed prevented.
  • Two eg on both sides of the edge protection of a milling box mounted skid segments with tapered first end are not only brought by pivoting 180 ° from the first to the second operating position, but also exchanged with the identical, mounted on the opposite side of the milling box segment segment.
  • both runner sections can be worn alternately to extend the useful life.
  • the runner segment may be formed symmetrically to the longitudinal longitudinal center plane.
  • the skid segment can be brought by simple pivoting 180 °, for example, about the longitudinal axis or a transverse axis as the pivot axis of the first in a second operating position.
  • At least one first runner section can be attached to the second side of the base part facing away from the first side in its lower region.
  • the second side of the base part can form a fastening side with at least one support surface in the first operating position.
  • the skid segment in the first operating position with the second side of the base part for example, at the lower edge region of an edge protector for a road milling or - tillage machine in a simple way in investment and fasten, where the first runner section at the bottom of the second side of the base part in the first operating position, the edge protection encompasses the underside.
  • the first runner portion effectively protects the edge guard from underside wear.
  • the at least one second runner section may be mounted in the upper region of the first side, wherein the first and second runner sections together with the base part form a profile with a substantially Z-shaped cross section.
  • the skid segment can be easily by implementing or
  • pivoting about the longitudinal axis or a transverse axis as Move the pivot axis from the first operating position to the second operating position For example, pivoting about the longitudinal axis or a transverse axis as Move the pivot axis from the first operating position to the second operating position.
  • At least one stiffening strut can be arranged at an angle between the first runner section and the base part and / or at an angle between the second runner section and the base part.
  • This stiffening struts are also used in the Kufensegment with Z-shaped cross-section of the stiffener and protect, for example, attached to the base screw heads or nuts from abrasion or breakage by protruding over the first and second side of the base.
  • the second runner portion may be bent toward the first runner portion at the first end pointing in the advancing direction and the first runner portion may be at the second end facing the advancing direction run bent the second runner section.
  • the base part may preferably be formed following the course of the second and first runner section at the first and second ends.
  • the geometric body of the runner segment can be formed point-symmetrical to the body center.
  • the runner segment can be brought by simple pivoting from the first to a second operating position, wherein in each case the first or second runner portion is part of the slide rail.
  • the base part may form a profile with a rectangular cross section that extends at least in sections along the edge protector.
  • Base part For stable and detachable attachment of the skid segment to the edge protection can in Base part to be formed at least one screw. In this screw mounting screws can be inserted, which in turn are secured to the edge protection.
  • the screw receptacle can be designed as a slot extending substantially perpendicularly or transversely to the central longitudinal plane. By simply adjusting the height along the slot, the position of the runner segment can be adjusted to the height of the edge guard above the road or ground surface.
  • the base part may have two laterally drawn-in regions which in each case merge into two inwardly inclined partial regions from the first runner section in the direction of the second runner section and from the second runner section in the direction of the first runner section.
  • the two laterally retracted areas are each substantially V-shaped and serve an alternative or additional attachment to the edge protection.
  • plug-in receptacles are provided on the edge protection, which are in the two different operating positions in each case with the inwardly inclined portions of the laterally retracted areas engaged and form a simple to be solved plug connection for the runner segment.
  • two essentially parallel partial regions can be formed. These parallel portions are in the assembly or disassembly process with the plug-in receptacles out of engagement and thus facilitate the change or the implementation of the runner segment.
  • the edge of the edge protector has corresponding attachment receptacles for receiving the at least one runner segment.
  • the fastening receptacles can be substantially along the edge of the Edge protector may be arranged to receive a plurality of Kufensegmenten, which together form a slide rail.
  • the fastening receptacles for the runner segments may have at least one screw receptacle.
  • fastening screws can be introduced into these screw receptacles, which are introduced into the base parts of the runner segments trained screw receptacles.
  • the mounting receptacles for the runner segments may have at least one receptacle for the stiffening struts of the runner segments.
  • the runner segments with Z-shaped cross-section can be attached to the edge protection, that in the first operating position of the first runner section covers the edge of the edge protection on the underside and in the second operating position, the second runner section the edge of Covering the edge protection on the underside.
  • edge segments with U-shaped cross section in the first operating position of the first runner portion in the direction of the road or ground surface over the edge of the edge protector.
  • the second skid portion In the second operating position, the second skid portion may protrude toward the road or ground surface beyond the edge of the edge guard.
  • the fastening receptacles for the runner segments may have at least one plug-in receptacle for the form-fitting retention of at least one runner segment.
  • These plugins can be in the two different operating positions of the Kufensegmente each with the inwardly inclined portions of the laterally retracted areas are engaged and form an easy-to-solve connector.
  • the plug-in receptacles may have two clamping elements spaced from each other, which are effective on both sides of the inwardly inclined portions of the base part.
  • the clamping elements come in the assembly of the runner segments with the inwardly inclined portions of the laterally retracted areas into engagement, whereby a stable, yet releasable connection is created.
  • a secure fit of the edge segments on the edge protection can be achieved in that the clamping elements have substantially parallel to the inwardly inclined portions of the base part extending stop surfaces and the base portion of the runner segment at least partially embracing undercuts.
  • FIG. 1 shows a schematic and perspective side view of an embodiment of an edge protector of the milling box of a road milling machine.
  • FIG. 2 shows a schematic and perspective side view of that shown in FIG.
  • FIG. 3 shows a schematic sectional view of the region of a fastening receptacle of a runner segment shown in FIG. 2 along the section line III-III;
  • FIG. 4 is a schematic and perspective side view of a runner segment shown in FIG. 2 with runner sections running parallel to one another;
  • Figure 5 in a schematic front view against the feed direction in the
  • FIG. 6 is a schematic and perspective side view of the runner segment shown in FIG. 1 with a tapered first end;
  • FIG. 7 is a schematic sectional view of the runner segment shown in FIG. 6 along the section line VII-VII;
  • Figure 8 is a schematic and perspective side view of the edge protection shown in Figure 1 with four arranged at its lower edge in series Kufensegmenten according to a second embodiment.
  • FIG. 9 is a schematic sectional view of the region of a fastening receptacle of a runner segment shown in FIG. 8 along the section line IX - IX;
  • FIG 10 in a schematic and perspective side view of a blade segment shown in Figure 8 with mutually parallel runner sections;
  • Figure 1 1 in a schematic front view against the feed direction in the
  • FIG. 10 shown skid segment
  • FIG. 12 is a schematic and perspective side view of the runner segment shown in FIG. 8 with curved runner sections;
  • FIG. 13 is a schematic front view, opposite the direction of advance, of the runner segment shown in FIG. 12;
  • Figure 14 is a schematic side view of the edge protector shown in Figure 1 with two arranged at its lower edge in series Kufensegmenten according to a third embodiment.
  • FIG. 15 is a schematic sectional view of a segment of the blade shown in FIG. 14 along the section line XV-XV;
  • FIG. 16 is a schematic sectional view of a segment of the blade shown in FIG. 14 along the section line XVI-XVI;
  • FIG. 17 is a schematic and perspective side view of a runner segment shown in FIG. 14;
  • Figure 18 in a schematic front view opposite to the feed direction in the
  • FIG. 17 shown skid segment
  • FIG. 20 shows a schematic and perspective side view of the edge protector shown in FIG. 14 with disassembled runner segments
  • Figure 1 shows a schematic and perspective side view of a Embodiment of a plate-like edge protection 5 of only one indicated in Figure 1 milling box 6 a street milling machine.
  • the edge protection 5 has an inner side 8 for coupling to the road milling machine in the region of the milling box and an outer side 7.
  • the edge protection 5 has an edge 70.
  • the edge protector 5 is elongated in the feed direction V of the road milling machine, wherein the edge 70 extends in the feed direction V and substantially parallel to a road or ground surface (not shown).
  • FIG. 2 shows, in a schematic and perspective side view, the edge protector 5 shown in FIG. 1 with four edge segments 10 and 20 arranged in series at its lower edge 70 according to a first embodiment.
  • the bevel segment 20 arranged at the front end of the edge 70 in the feed direction V has a tapered front end, whereas the three runner segments 10 adjoining the feed direction V are substantially straight.
  • the skid segments 10 and 20 are mounted in a first operating position.
  • the edge 70 has a plurality of along the edge 70 and spaced therefrom in the direction B mounting receptacles, of which only a fastening receptacle for receiving one of the runner segments 10 in the figure 1 is shown.
  • the fastening receptacle for this blade segment 10 has a screw receptacle 71.
  • the skid segment 10 will be described in more detail below with reference to FIGS. 3, 4 and 5.
  • FIG. 3 shows, in a schematic sectional view, the region of the fastening receptacle of the runner segment 10 shown in FIG. 2 along the section line III-III.
  • the skid segment 10 is mounted in a first operating position shown.
  • the skid segment 10 has a cross-sectionally substantially rectangular base part 1 1.
  • a first runner portion 12 and the upper side a second runner portion 13 is arranged on the underside, which protrude at right angles to the first left side of the base part 1 1 in FIG.
  • the base part 1 1 is integrally formed with the first and second skid sections 12 and 13 of a metal, preferably cast steel.
  • the underside of the first runner portion 12 and the top of the second runner portion 13 are substantially planar.
  • the base part 1 1 has a second side 16 facing away from the first side 14, which forms a fastening side with at least one support surface independently of the operating position. With the second side 16, the base part 1 1 abuts the edge 70 of the edge protector 5 and is mounted on this. In the first operating position shown in FIG. 3, the first runner section 12 protrudes in the direction A onto the road or ground surface beyond the edge 70 of the edge protector 5.
  • a screw receptacle 19 is formed in the region between the first and the second skid portion, which is introduced as a bore with drilling direction substantially parallel to the central longitudinal plane MLE in the base part 1 1.
  • the screw receptacle 19 is formed as an elongated hole, which in turn extends substantially perpendicular to the central longitudinal plane MLE or transversely thereto.
  • a screw receptacle 71 of the edge protector 5 aligned with the screw receptacle 19 of the base part 11 is formed.
  • a washer 78 is inserted between the base part 1 1 and the nut 77.
  • the skid segment 10 can also be mounted in a second operating position (not shown).
  • the skid segment 10 In the second operating position, the skid segment 10 is opposite the first operating position shown in Figure 3 rotated by 180 ° or mounted on an envelope.
  • the first runner section 12 points upward in the direction B
  • the second runner section 13 points downward in the direction A.
  • the second runner section 13 projects in the direction A onto the road or ground surface beyond the edge 70 of the edge protector 5.
  • FIG. 4 shows, in a schematic and perspective side view, a runner segment 10 shown in FIG. 2 with first and second runner sections 12 and 13 running parallel to one another.
  • the first skid portion 12 attached to the first side 14 of the base part 11 at the lower region 15 thereof is aligned in the direction of the first operating position shown in FIG. 4 in the direction A on the road or ground surface.
  • the attached to the first side 14 of the base member 1 1 at its upper portion 17 second skid section 13 is oriented in the orientation shown in Figure 4 of the first operating position in the direction B from the road or ground surface technological.
  • the second runner section 13 would be aligned in the direction A on the road or ground surface.
  • stiffening struts 18 are arranged, which extends senkreicht to the first and second skid sections 12 and 13.
  • the stiffening struts 18 protrude at the same height H with respect to the base part 1 1 as well as the first and second runners section 12 and 13 protrude relative to the base part 1 1.
  • the stiffening struts 18 are spaced from the two ends of the runner segment 10 in the feed direction V.
  • the first runner section 12 and the second runner section 13 are perpendicular to Feed direction V bevelled formed.
  • the screw receptacles 19 are formed as extending substantially perpendicular to the extending longitudinally longitudinal center plane MLE of the runner segment 10 elongated holes.
  • FIG. 5 shows in a schematic front view, opposite to the feed direction V, the runner segment 10 shown in FIG. 4, which is formed symmetrically to the central longitudinal plane MLE.
  • the first runner section 12 On the first side 14 of the base part 11 of the runner segment 10, the first runner section 12 is mounted in its lower region 15 and the second runner section 13 is mounted in its upper region 17.
  • the first and second skid portions 12 and 13 together with the base part 1 1 form a profile with a substantially U-shaped cross-section.
  • the base part 1 1 forms a profile which extends along the edge protection 5 and has a rectangular cross section.
  • FIG. 6 shows, in a schematic and perspective side view, the runner segment 20 shown in FIG. 1 with a tapered first end 1.
  • the first skid portion 22 attached to the first side 24 of the base member 21 at the lower portion 25 thereof is oriented toward the road or ground surface in the direction A in the orientation of the first operating position shown in FIG.
  • the second runner section 23 attached to the first side 24 of the base part 21 at its upper region 27 is oriented in a direction pointing away from the road or ground surface in the direction B in the orientation of the first operating position shown in FIG. In the second operating position, not shown in FIG. 6, the second runner section 23 would be aligned in the direction A on the road or ground surface.
  • the first runner section 22 and the second runner section 23 run bent towards one another at the first end 1 pointing in the feed direction V and together with the base part 21 form a tapered first end 1.
  • the section of the second runner section 23 in the region of the second end 2 extends parallel to the section of the first runner section 22 in the region of the second end 2.
  • the shape of the base part 21 follows the converging course of the first and second runner sections 22 and 23.
  • two stiffening struts 28, which are spaced apart from one another in the feed direction V, are arranged between the first runner section 22 and the second runner section 23 and extend substantially perpendicular to the mutually parallel sections of the first and second runner sections 22 and 23.
  • the stiffening struts 28 protrude at the same height H from the base part 21 as the first and second runner sections 22 and 23 protrude from the base part 21.
  • the arranged in the region of the front tapered first end 1 stiffening strut 28 is spaced from the first end 1 in the feed direction V.
  • the arranged at the rear second end 2 of the runner segment 20 stiffening strut 28 terminates at the end.
  • V screw receptacles 29 are formed in the base part 21, and a third screw receptacles 29 is formed near the rear stiffening strut 28.
  • the screw receptacles 29 are introduced as bores with drilling direction substantially parallel to the central longitudinal plane MLE in the base part 21.
  • the screw receptacles 29 are in turn formed as extending substantially perpendicular to the longitudinal longitudinal center longitudinal plane MLE of the skid segment 20 utilizatone slots.
  • FIG. 7 shows, in a schematic sectional view, the skid segment 20 shown in FIG. 6 along the section line VII-VII.
  • the skid segment 20 is formed symmetrically to the central longitudinal plane MLE.
  • At the first side 24 of the base part 21 of the Skid segment 20 is mounted in the lower region 25 of the first runner portion 22 and in the upper region 27 of the second runner portion 23.
  • the first and second runner sections 22 and 23 together with the base part 21 form a profile in the section area with a substantially U-shaped cross section.
  • the base part 21 forms a profile which extends along the edge protector 5 and has a rectangular cross section.
  • FIG. 8 shows, in a schematic and perspective side view, the edge protector 5 shown in FIG. 1 with four runner segments 30 and 40 arranged in series at its lower edge according to a second embodiment.
  • the bevel segment 40 arranged at the front end of the edge 70 in the feed direction V has a tapered front end, whereas the three runner segments 30 adjoining the feed direction V are substantially straight.
  • the skid segments 30 and 40 are mounted in a first operating position.
  • the edge protector 5 has a plurality of fastening receptacles spaced along the edge 70 and away from it in the direction B, of which only one fastening receptacle for receiving one of the runner segments 30 is shown in FIG.
  • the fastening receptacle for this blade segment 30 has a screw receptacle 72.
  • the fastening receptacle receptacles for stiffening struts 38; 38 ', 48 and 48' of the skid segments 30 and 40 are described below with reference to FIGS. 10 and 12.
  • the skid segment 30 will be described in more detail below with reference to FIGS. 9, 10 and 11.
  • FIG. 9 shows in a schematic sectional view the region of the fastening receptacle 72 of the runner segment 30 shown in FIG. 8 along the section line IX-IX.
  • the runner segment 30 is shown mounted in a first operating position.
  • the skid segment 30 has a substantially rectangular cross section in the base part 31.
  • a first runner section 32 is arranged on the underside and a second runner section 33 is arranged on the top side.
  • the first runner section 32 protrudes from the base part 31 at right angles to the right via the second side 36 on the right in FIG.
  • the second runner section 33 protrudes from the base part 31 at right angles to the left via the first left side 34 in FIG. 9.
  • the base part 31 is integrally formed with the first and the second skid sections 32 and 33 of a metal, preferably cast steel.
  • the underside of the first runner portion 32 and the top of the second runner portion 33 are formed substantially flat.
  • the base part 31 has a second side 36 facing away from the first side 34, which in the first operating position shown in FIG. 9 forms a fastening side with a support surface. With the support surface of the second side 36, the base part 31 rests against the edge 70 of the edge protector 5 and is mounted thereon. In the first operating position shown in FIG. 9, the first runner section 32 covers the edge 70 of the edge protector 5 on the underside with respect to the road or ground surface (not shown) in the direction A.
  • a screw receptacle 39 is formed in the region between the first and the second runner section 32 and 33, which is introduced into the base part 31 as a bore with a drilling direction substantially parallel to the central longitudinal plane MLE.
  • the screw receptacle 39 is designed as a slot, which in turn extends substantially perpendicular to the central longitudinal plane MLE or transversely thereto.
  • a screw receptacle 72 of the edge protector 5 aligned with the screw receptacle 39 of the base part 31 is formed.
  • a fastening screw 76 is formed by the two screw receivers 72 and 39 from the inside 8 of the Edge protector 5 introduced and secured to the first side 34 of the base member 31 with a nut 77.
  • a washer 78 is sandwiched between the base member 31 and the nut 77.
  • the skid segment 30 can also be mounted in a second operating position (not shown).
  • the runner segment 30 In the second operating position, the runner segment 30 is rotated by 180 ° relative to the first operating position shown in FIG. 9 or mounted on an envelope.
  • the first runner section 32 points upward in the direction B, whereas the second runner section 33 points downward in the direction A.
  • the second runner portion 33 covers the edge 70 of the edge protector 5 on the underside.
  • the first runner section 32 and the second runner section 33 protrude from the base part 31 in each case at a height H which, in the illustration of FIG. 9, corresponds to the thickness D of the edge protector 5.
  • the height H can also be selected larger or smaller than the thickness D.
  • FIG. 10 shows, in a schematic and perspective side view, a runner segment 30 shown in FIG. 8 with first and second runner sections 32 and 33 running parallel to one another.
  • the first skid portion 32 attached to the first side 34 of the base portion 31 at the lower portion 35 thereof is oriented toward the road or ground surface in the direction A in the orientation of the first operating position shown in FIG. 10 and extends from the base portion 31 at the second side 36 right-angled protruding to the rear.
  • the second skid portion 33 attached to the first side 34 of the base portion 31 at the upper portion 37 thereof is oriented away from the road or ground surface in the direction B in the orientation shown in FIG. 10 and extends from the base portion at the first side 34 31 right-angled protruding forward. Not in FIG. 10 shown second operating position, the second skid portion 33 would be aligned in the direction A on the road or ground surface.
  • two stiffening struts 38 spaced from one another in the feed direction V are arranged on the first side 34 of the base part 31 between the second runner section 33 and the base part 31.
  • the stiffening struts 38 protrude at the same height H from the base part 31 as the second runner portion 33 protrudes from the base part 31.
  • the stiffening struts 38 extend perpendicular to the second runner section 33 over a length L which is shorter than the height h of the first side 34 of the base part 31 perpendicular to the second runner section 33.
  • stiffening struts 38 'spaced apart from one another in the feed direction V are arranged on the second side 36 of the base part 31. In the illustration of FIG. 10, however, these stiffening struts can not be seen, since they are hidden by the base part 31. However, one of the stiffening struts 38 'is shown in FIG. 11.
  • the stiffening struts 38 are spaced from the two ends 1 and 2 of the runner segment 30 in the feed direction V or opposite to the feed direction V. At both ends 1 and 2 of the runner segment 30, the first runner portion 32 and the second runner portion 33 are formed chamfered perpendicular to the feed direction V.
  • FIG. 1 1 shows in a schematic front view opposite to the feed direction V, the runner segment 30 shown in the figure 10.
  • the geometric body of the runner segment 30 is point-symmetrical to the body center M is formed. This can also be seen in FIG. 10, in which the body center M is also drawn.
  • the second runner portion 33 is attached to the first side 34 of the base portion 31 in the upper portion 37 thereof, and the second runner portion 32 is attached to the second side 36 of the base portion 31 in the lower portion 35 thereof.
  • the first and second runner sections 32 and 33 together with the base part 31 form a profile with a substantially Z-shaped cross section.
  • the base part 31 forms a profile which extends along the edge protector 5 and has a rectangular cross section.
  • FIG. 12 shows, in a schematic and perspective side view, the runner segment 40 shown in FIG. 8 with bent first and second runner sections 42 and 43.
  • the first runner section 42 attached to the second side 46 of the base part 41 at its lower region 45 is shown in FIG 12 oriented orientation of the first operating position in the direction A on the road or ground surface.
  • the second runner section 43 attached to the first side 44 of the base part 41 at its upper region 47 is oriented in a direction pointing away from the road or ground surface in the direction B in the orientation of the first operating position shown in FIG. In the second operating position, not shown in FIG. 12, the second runner section 43 would be aligned in the direction A on the road or ground surface.
  • the second runner section 43 extends at the first end 1 pointing in the feed direction V in the direction of the first runner section 42, whereas the first runner section 42 extends in the direction of the second runner section 43 at the second end 2 pointing counter to the feed direction V.
  • the portion of the second runner portion 43 in the region of the second end 2 extends to the Section of the first runner portion 42 in the region of the first end 1 in parallel.
  • the shape of the base part 41 follows the curved course of the first and second skid sections 42 and 43.
  • a stiffening strut 48 spaced from the second end 2 in the feed direction V between the second runner section 43 and the base part 41 is arranged on the first side 44 of the base part 41.
  • the stiffening strut 38 protrudes at the same height H with respect to the base part 41 as the second runner portion 43 protrudes from the base part 41.
  • the stiffening strut 48 extends perpendicular to the second runner portion 43 over a length L which is shorter than the height h of the first side 44 of the base member 31 perpendicular to the straight portion of the runner portion 43.
  • a stiffening strut 48 ' is likewise arranged on the second side 46 of the base part 41 between the first runner section 42 and the base part 41. In the illustration of FIG. 12, however, this stiffening strut can not be seen, since it is covered by the base part 41. However, the stiffening strut 48 'is shown in FIG.
  • the stiffening struts 48 are spaced from the two ends of the runner segment 40 in the feed direction V.
  • the first runner portion 42 is formed chamfered perpendicular to the feed direction V.
  • the second runner portion 43 is formed chamfered perpendicular to the feed direction V.
  • the screw receptacles 49 are introduced as bores with drilling direction substantially parallel to the central longitudinal plane MLE in the base part 41.
  • the Screw receptacles 49 are designed as elongated holes, which in turn extend substantially perpendicular to the central longitudinal plane MLE or transversely thereto.
  • FIG. 13 shows a schematic front view, opposite to the feed direction V, of the runner segment 40 shown in FIG. 12.
  • the geometric body of the runner segment 40 is designed to be point-symmetrical with respect to the body center point M. This can also be seen from the figure 12, in which also the body center M is located.
  • the second runner portion 43 is attached to the first side 44 of the base 41 in the upper portion 47 thereof, and the first runner portion 42 is attached to the second side 46 of the base 41 in the lower portion 45 thereof.
  • the mutually parallel sections of the first and second runner sections 42 and 43 form together with the base part 31 a profile with a substantially Z-shaped cross-section.
  • the base part 31 forms in the region of the parallel sections of the first and second runner sections 42 and 43 a profile extending along the edge protector 5 with a rectangular cross section.
  • FIG. 14 shows a schematic side view of the edge protector 5 shown in FIG. 1 with two runner segments 50 arranged in series at its lower edge 70 according to a third embodiment.
  • the identically designed runner segments 50 are mounted in a first operating position.
  • the edge 70 has socket-forming clamping elements 73a, 73b and 73c for receiving the runner segment 50.
  • the clamping elements 73a, 73b and 73c will be described in more detail below with reference to FIGS. 20 and 21 in particular.
  • skid segments 50 will be described in more detail with reference to FIGS.
  • FIG. 15 shows, in a schematic sectional view, the skid segment 50 shown on the left in FIG. 14 along the section line XV-XV.
  • Figure 16 shows in more schematic Sectional view of the identical segment segment 50 shown in Figure 14 right along the section line XVI-XVI.
  • the skid segment 50 is shown mounted in a first operating position.
  • the skid segment 50 has a substantially rectangular cross-section base 51.
  • a first runner section 52 and on the top side a second runner section 53 are arranged on the underside.
  • the first runner section 52 protrudes from the base part 51 at right angles to the right via the second side 56 on the right in FIG.
  • the second runner section 53 protrudes from the base part 51 at right angles to the left via the first left side 54 in FIG. 15.
  • the base part 31 is integrally formed with the first and the second skid sections 52 and 53 of a metal, preferably cast steel.
  • the underside of the first runner portion 52 and the top of the second runner portion 53 are substantially planar.
  • the base part 51 has a first side 54 facing away from the second side 56, which forms a mounting side with a support surface in the first operating position shown in Figure 15. With the support surface of the second side 56, the base part 51 rests against the edge 70 of the edge protector 5 and is mounted thereon. In the first operating position shown in FIG. 15, the first runner section 52 covers the edge 70 of the edge protector 5 on the underside with respect to the road or ground surface (not shown) in the direction A.
  • the geometric body of the runner segment 50 is formed point-symmetrical to the body center M. This can also be seen from the following figures 16, 18 and 19, in which also the body center M is located.
  • clamping elements 73c and 73a engage on the first side 54 from the left on the lower region of the base part 51.
  • the clamping elements 73a and 73c will become particular hereinafter described in more detail with reference to Figures 20 and 21.
  • the clamping elements 73c and 73a define the skid segment 50 in the first operating position shown in FIG.
  • a rubber element 67 'attached to the base part acts between the second side 56 of the base part 51 and the outside 7 of the edge protector 5.
  • a contact pressure which is applied by the clamping elements 73c and 73a on the base member 51 in the direction of the edge protector 5, the rubber element 67 'is compressed and thus supports the fixation of the runner segment 50 in the first operating position.
  • the skid segment 50 can also be mounted in a second operating position (not shown).
  • the runner segment 50 In the second operating position, the runner segment 50 is rotated by 180 ° relative to the first operating position shown in FIG. 15 or mounted on an envelope.
  • the first runner section 52 points upward in the direction B
  • the second runner section 53 points downward in the direction A.
  • the second runner section 53 covers the edge 70 of the edge protector 5 on the underside.
  • the first runner section 52 and the second runner section 53 protrude from the base part 51 in each case at a height H which, in the representation of FIG. 15, essentially corresponds to the thickness D of the edge protector 5.
  • the height H can also be selected larger or smaller than the thickness D.
  • FIG. 17 shows a schematic and perspective side view of one of the runner segments 50 shown in FIG. 14.
  • the runner segment 50 is shown in the orientation of the first operating position.
  • the base part 51 has two laterally drawn-in areas 60 and 61.
  • the laterally drawn-in region 60 shown on the left in FIG. 17 forms an approximately V-shaped recess, which is delimited substantially by two inwardly inclined partial regions 62b and 63b.
  • the illustrated on the right in Figure 17 laterally retracted area 61 also forms an approximately V-shaped recess which is bounded substantially by two inwardly inclined portions 62a and 63a.
  • the inwardly inclined portions 62b and 63b and 62a and 63a form the legs of the V-shape.
  • inwardly inclined portions 62b and 63b extends in the valley of the V-shape extending perpendicularly to the first and second runner portions 52 and 53 portion 65.
  • inwardly inclined portions 62a and 63a extending in the valley of the V-shape also a perpendicular to the first and second runner portions 52 and 53 extending portion 64.
  • the portions 64 and 65 extend while parallel to each other.
  • Figure 18 shows in a schematic front view opposite to the feed direction of the blade segment 50 shown in Figure 17.
  • the first and second runner sections 52 and 53 together with the base part 51 form a profile with a substantially Z-shaped cross section.
  • FIG. 19 shows, in a schematic and perspective side view, an enlarged partial region of the edge protector 5 shown in FIG. 14.
  • Clamping elements 73a, 73b and 73c for receiving two runner segments 50 are arranged on the edge 70 of the edge protector.
  • the clamping elements 73a, 73b and 73c By means of the clamping elements 73a, 73b and 73c, the two illustrated runner segments 50 are fixed in the first operating position. Between the clamping elements 73a and 73b, the lower portion of the runner segment 50 is held in a form-fitting manner.
  • the clamping elements 73 a and 73 b are formed complementary to the inwardly inclined portions 62 b and 62 a of the base part 51.
  • the clamping elements 73b and 73c are also formed complementary to the inwardly inclined portions 62b and 62a of the base part 51. Two mutually spaced clamping elements 73a and 73b or 73b and 73c respectively act on both sides on the inwardly inclined partial areas 62b and 62a of the base part 51.
  • the clamping elements 73a and 73c serve on one side for receiving only one runner segment 50, whereas the clamping element 73b arranged therebetween serves to receive two runner segments 50.
  • FIG. 20 shows, in a schematic and perspective side view, the edge protector 4 shown in FIG. 14 with disassembled edge segments 50.
  • FIG. 21 shows in a schematic and perspective side view and in an enlarged detail view DA the edge protector 5 shown in FIG.
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the clamping elements 73a and 73b have substantially parallel to the inwardly inclined portions 62a and 62b of the base member 51
  • the base part partially encompassing undercuts 75a and 75b are formed.
  • the undercuts 75a and 75b support the base part in the direction of the edge protection 5, whereas the abutment surfaces 74a and 74b positionally stable in the respective operating position align.
  • Both the undercuts 75a and 75b and the stop surfaces 74a and 74b have parallel portions 79a and 79b to the portions 64 and 65 of the base portion 51.
  • the skid segment 50 When mounted in the first operating position, the skid segment 50 is attached to the clamping elements 73a and 73b with a small offset downwards in direction A, so that the parallel sections 79a and 79b pass through the laterally drawn-in regions 60 and 61 of the base part 51. Subsequently, the skid segment 50 is pushed from below so far behind the undercuts 75a and 75b up until the inwardly inclined portions 63a and 32b of the base member 51 abut the stop surfaces 74a and 74b. The arranged in this area rubber elements 67 'come here at the edge protection for pressing system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Repair (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

L'invention concerne un segment de patin (10) pour une protection d'arête (5) d'une fraiseuse routière ou d'une machine de traitement du sol similaire, comprenant une partie de base (11) et au moins une première portion de patin (12) montée sur celle-ci. Dans une première position opérationnelle de la partie de base (11), la première portion de patin (12) peut être orientée dans la direction (A) sur la surface de la route ou du sol. Au moins une deuxième portion de patin (13) est montée sur la partie de base (11), laquelle peut, dans une deuxième position opérationnelle de la partie de base (11), être orientée dans la direction (A) sur la surface de la route ou du sol. L'invention concerne en outre une protection d'arête pour une fraiseuse routière ou une machine de traitement du sol similaire qui comporte de tels segments de patin. La protection d'arête possède un bord qui est configuré pour accueillir au moins un segment de patin.
EP17800513.8A 2016-12-07 2017-11-16 Segment de patin pour une protection d'arête d'une fraiseuse routière et protection d'arête d'une fraiseuse routière Active EP3362603B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016123662.4A DE102016123662A1 (de) 2016-12-07 2016-12-07 Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
PCT/EP2017/079396 WO2018104015A1 (fr) 2016-12-07 2017-11-16 Segment de patin pour une protection d'arête d'une fraiseuse routière et protection d'arête d'une fraiseuse routière

Publications (2)

Publication Number Publication Date
EP3362603A1 true EP3362603A1 (fr) 2018-08-22
EP3362603B1 EP3362603B1 (fr) 2019-06-26

Family

ID=60382212

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Application Number Title Priority Date Filing Date
EP17800513.8A Active EP3362603B1 (fr) 2016-12-07 2017-11-16 Segment de patin pour une protection d'arête d'une fraiseuse routière et protection d'arête d'une fraiseuse routière

Country Status (10)

Country Link
US (1) US11339552B2 (fr)
EP (1) EP3362603B1 (fr)
KR (1) KR20190067878A (fr)
CN (2) CN108166363B (fr)
AU (1) AU2017372774B2 (fr)
DE (1) DE102016123662A1 (fr)
RU (1) RU2726788C1 (fr)
SG (1) SG11201900998YA (fr)
TW (1) TWI647358B (fr)
WO (1) WO2018104015A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016123662A1 (de) * 2016-12-07 2018-06-07 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
AU201810959S (en) 2017-08-25 2018-03-07 Wirtgen Gmbh Milling machine part

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371516A (en) 1887-10-11 Plow attachment
US348941A (en) 1886-09-07 Joseph h
US893371A (en) 1907-09-16 1908-07-14 John W Raper Fender for agricultural implements.
US964412A (en) 1909-12-11 1910-07-12 Joseph D Walker Clamp.
US1106278A (en) 1913-09-18 1914-08-04 Cadwell L Brumfield Plow-fender.
US1463641A (en) 1922-10-06 1923-07-31 Ward William Ernest Wood and other pulleys
US2249872A (en) 1937-05-01 1941-07-22 Harper Wyman Co Fastening means for detachably securing handles to operating shafts
US2835517A (en) 1953-09-25 1958-05-20 Uster Spindel Motoren Maschf Holding device
US3041752A (en) 1959-06-16 1962-07-03 Jetco Inc Mounting means for digger teeth
US3320688A (en) * 1963-11-29 1967-05-23 Haban Joseph Snow thrower and fork lift truck assemblages
US4395156A (en) * 1980-08-08 1983-07-26 Sprague Iii Henry W Surface material spreading
US4483515A (en) 1982-08-26 1984-11-20 Masco Corporation Lifting jack and cover therefor
US4441266A (en) * 1982-11-29 1984-04-10 Deere & Company Skid shoe mounting arrangement for snow blower
US4716666A (en) 1986-09-29 1988-01-05 Esco Corporation Wear runner for excavating bucket
US5063695A (en) 1990-02-12 1991-11-12 Esco Corporation Replaceable wear element and method
US5056243A (en) 1990-05-11 1991-10-15 Esco Corporation Connection for elements at least one of which is subject to abrasive wear
US5489162A (en) 1993-02-10 1996-02-06 Digital Equipment Corporation Fastening
SE513151C2 (sv) 1998-02-04 2000-07-17 Perstorp Flooring Ab Styrklack vid fog innefattande not och fjäder
US6238134B1 (en) * 1999-03-19 2001-05-29 Transtech Systems, Inc. Pavement ramp and ramp making process
US6283672B1 (en) * 1999-07-16 2001-09-04 Transtech Systems, Inc. Pavement edger and joint maker
IT1310285B1 (it) 1999-07-30 2002-02-11 Pei Protezioni Elaborazioni Dispositivo di movimentazione e ammortizzamento per protezioniteloscopiche.
AT411374B (de) 2000-06-06 2003-12-29 Kaindl M Belag, verkleidung od.dgl., paneele für dessen bildung sowie verfahren und gerät zur herstellung der paneele
US7080470B2 (en) 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
US7401425B2 (en) * 2004-12-23 2008-07-22 The Toro Company Snowthrower wheel drive steering system
US7686537B2 (en) 2006-04-05 2010-03-30 Myron L. Mullett Road grader/spreader
US7909534B1 (en) * 2007-07-31 2011-03-22 Astec Industries, Inc. Apparatus and method for endgate with angle adjustment
US8177456B2 (en) 2007-12-21 2012-05-15 Asphalt Zipper, Inc. Pavement milling assembly
JP2009185859A (ja) * 2008-02-05 2009-08-20 Sii Micro Precision Kk 転がり軸受ユニットおよびその製造方法
US8002360B2 (en) 2008-03-11 2011-08-23 Coneqtec Corp. Adjustable planer system
EP2218824B1 (fr) * 2009-02-16 2012-12-26 Joseph Vögele AG Poutre lisseuse
IT1395719B1 (it) 2009-10-02 2012-10-19 Protec Srl Protezione piana a due gradi di liberta' per macchine utensili
US20110315465A1 (en) 2010-06-25 2011-12-29 Gary Michael Henry Universal Snow Blower Sled
US8191289B2 (en) * 2010-06-28 2012-06-05 Raftery Design, Inc. Skid for a snow blower and a snow blower incorporating the same
US8757923B1 (en) * 2011-03-16 2014-06-24 Astec Industries, Inc. Apparatus and method for an angled endgate
DE102012103440B4 (de) 2012-04-19 2016-01-21 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine
US9089087B2 (en) 2012-04-19 2015-07-28 Wirtgen Gmbh Runner segment for an edge guard of a road milling machine, and edge guard for a road milling machine
CN202644365U (zh) * 2012-05-04 2013-01-02 马鞍山市中方工程机械有限责任公司 路面冷再生机的铣刨减速机侧板
CN202644265U (zh) 2012-06-12 2013-01-02 南通全技纺织涂层有限公司 高热阻强反射节能型涂层织物
US8584383B1 (en) * 2012-09-21 2013-11-19 Lanny E. Morse Caster wheel assembly for a snowblower
DE102013015873B4 (de) 2012-09-25 2021-04-01 Bomag Gmbh Abstreifvorrichtung für eine Bodenfräsmaschine sowie Bodenfräsmaschine mit einer solchen Abstreifvorrichtung
DE102014007907B4 (de) 2013-06-07 2024-07-04 Bomag Gmbh Abstreifeinrichtung mit einer Abstreiferleiste für eine Bodenfräsmaschine und Bodenfräsmaschine mit einer Abstreifeinrichtung
US9243376B2 (en) * 2013-06-14 2016-01-26 Pro-Tech Manufacturing And Distribution, Inc. Surface compliant front-pivoting wear shoes for snow pusher
USD726775S1 (en) 2013-07-25 2015-04-14 Wirtgen Gmbh Wear protection skid
US9598829B2 (en) * 2014-08-06 2017-03-21 Deere & Company Snowblower skid shoe height adjustment mechanism
US9689118B2 (en) * 2014-11-04 2017-06-27 Carlson Paving Products, Inc. Apparatus and method for a joint density bolt-on assembly
US9556572B2 (en) * 2014-11-19 2017-01-31 The Toro Company Self-propelled, single-stage snowthrower
CN104972883A (zh) 2015-06-11 2015-10-14 浙江亚特电器有限公司 一种双步扫雪机
DE102016123662A1 (de) * 2016-12-07 2018-06-07 Wirtgen Gmbh Kufensegment für einen Kantenschutz einer Straßenfräsmaschine und Kantenschutz für eine Straßenfräsmaschine

Also Published As

Publication number Publication date
TWI647358B (zh) 2019-01-11
CN207739121U (zh) 2018-08-17
EP3362603B1 (fr) 2019-06-26
WO2018104015A1 (fr) 2018-06-14
AU2017372774B2 (en) 2019-11-28
TW201821676A (zh) 2018-06-16
CN108166363B (zh) 2021-07-27
US11339552B2 (en) 2022-05-24
US20200080280A1 (en) 2020-03-12
RU2726788C1 (ru) 2020-07-15
CN108166363A (zh) 2018-06-15
KR20190067878A (ko) 2019-06-17
DE102016123662A1 (de) 2018-06-07
SG11201900998YA (en) 2019-03-28
AU2017372774A1 (en) 2019-02-28

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