EP1149203B1 - Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken - Google Patents

Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken Download PDF

Info

Publication number
EP1149203B1
EP1149203B1 EP99962162A EP99962162A EP1149203B1 EP 1149203 B1 EP1149203 B1 EP 1149203B1 EP 99962162 A EP99962162 A EP 99962162A EP 99962162 A EP99962162 A EP 99962162A EP 1149203 B1 EP1149203 B1 EP 1149203B1
Authority
EP
European Patent Office
Prior art keywords
dowels
storage container
line conveyor
dowel
slots
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
Application number
EP99962162A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1149203A1 (de
Inventor
Mahmoud Deeb
Martin Lenz
Axel Mahlberg
Raymond Smolders
Holger Thieme
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 EP1149203A1 publication Critical patent/EP1149203A1/de
Application granted granted Critical
Publication of EP1149203B1 publication Critical patent/EP1149203B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E01C23/04—Devices for laying inserting or positioning reinforcing elements or dowel bars with or without joint bodies; Removable supports for reinforcing or load transfer elements; Devices, e.g. removable forms, for making essentially horizontal ducts in paving, e.g. for prestressed reinforcements

Definitions

  • the invention relates to a device for inserting dowels in the range of transverse expansion joints of freshly laid pavements after the Preamble of claim 1.
  • Such devices are used in the manufacture of concrete road surfaces required and are often integrated into a slipform paver.
  • Slipform pavers are concreted areas, especially traffic roads in a continuous movement.
  • Fresh concrete is placed in front of the Slipform paver from a truck or with the help of special Feeders heaped up.
  • augers or Using a distributor sword the concrete is evenly distributed across the direction of travel.
  • the concrete is then compacted with the help of vibrating devices and with Formed into the desired monolithic profile using a screed.
  • dowels For the automated insertion of the dowels, it is necessary to have sufficient Number of dowels to be transported in a storage container.
  • the dowels have to occasionally transported to mounts that are immediately above the Road surface are made of fresh concrete, the dowels made of these Brackets into the concrete with the help of a dowel setting device predetermined depth can be pressed.
  • a known device of the generic type is in EP 0 196 698 A1 described.
  • the device for inserting dowels described therein is in integrated a slipform paver.
  • the dowels are in a cross to Moving loading wagons without floor, the dowels from the loading wagons open at the bottom in recesses of a screed Base plate can fall into it.
  • the loading wagon will cover the entire Working width of the machine traveled until dowels are stored in all recesses.
  • the loading wagon is then returned to its original position. If all recesses are provided with dowels, the recesses moved so that the dowels over slots in the base plate on the fresh Can drop concrete and then with two forks into the concrete can be shaken into it.
  • the known device has the disadvantage that the loading wagon in particular Weight reasons only has a small capacity for dowels, so that constantly a person must be provided to refill the loading wagon. On Another disadvantage is that the loading wagon over the working width of the Machine must be driven out so that next to the road additional space must be kept free.
  • a device for introducing dowels is known from US Pat. No. 5,318,377 which stores a large number of dowels in two magazines which the dowels are transferred to a chain conveyor.
  • the Chain conveyor brings the dowels to recesses of a base plate in which several dowels are temporarily stored. Then the dowels again isolated and from the separating device onto the fresh concrete discarded.
  • the known device has the disadvantage that the dowels are aligned have to be inserted into the magazines, which leads to excessive set-up times arise. Furthermore, the design effort, in which the dowels are double occasionally become too complex and therefore also prone to failure.
  • EP 0 518 535 A1 describes a device for inserting dowels described, in which the dowel first placed on a storage device are then fed from a slot with holding elements become. A dowel setting device then presses the dowels out of the holder into the Slit out and into the fresh concrete.
  • the invention has for its object a device of the aforementioned Kind in such a way that the automated filing of a large number of Dowelling without interrupting work is made possible with a simple construction.
  • the invention advantageously provides that a strand conveyor in a section of a bottom or side region of the storage container dowel occasionally takes over and feeds the dowels to the slots in the screed.
  • the invention makes it possible to use a large-volume storage container that can be loaded quickly and easily.
  • the large storage container allows operating without interruptions. Easy loading of the container shortens set-up times and personnel requirements.
  • the device according to the invention operates fully automatically, wherein between the Storage container and the screed only one, from which Strand conveyor existing means of transport is needed. This can the construction can be kept very simple, which also results in a smaller one Susceptibility to failure results.
  • the strand conveyor preferably consists of at least two in parallel Distance between conveyor chains. In this way the dowels are on managed at least two positions.
  • the strand conveyor consists of endlessly revolving elements.
  • a chain conveyor with at least one endless chain runs synchronous and parallel to the strand conveyor in the same direction and supports the takeover of the individual dowels by Line conveyor device.
  • the chain of the chain conveyor preferably runs between the Conveyor chains of the strand conveyor.
  • the bottom area and / or the side area of the at least one Storage containers run obliquely to the road surface. That way they can Dowels with continuous removal from the storage container solely due to the Move gravity to the lowest point of the reservoir.
  • the chain links of the conveyor chains of the strand conveyor and the Chain conveyor consist of undercut link elements that form pockets between each for holding a dowel.
  • the bags are dimensioned so that they accept dowels of different diameters can. Because undercut link elements are provided, the Conveyor chains hold the dowels securely even in vertical positions without additional Guided tours are required.
  • a counting device can be provided on the strand conveyor device The number of dowels picked up by the strand conveyor device counts and one Count signal transmitted to a controller for the strand conveyor. As soon as the Control determines that there are sufficient dowels for the slots in the screed have been added, the control can do the rest Prevent absorption of dowels.
  • a notching device is on the Strand conveyor provided that the dowels depending on a Control signal from the conveyor chains back into the storage container and the dowels out of engagement with the strand conveyor and the Chain conveyor brings. In this way it is achieved that the Strand conveyor always takes the required number of dowels, so that the strand conveyor can rotate continuously.
  • the notching device preferably consists of two displaceable in parallel Notching plates that take the dowels from the takeover area to the floor or Side area.
  • the notching device can be pivoted out of the storage container stored release plates exist. This has the advantage that the Actuating mechanism for the release plates can be made easier.
  • the strand conveyor can have a device that excess dowels removed or missing dowels replaced. This facility ensures that the strand conveyor can run continuously.
  • the bottom wall of the at least one storage container can be placed on elastic buffer elements stored and designed with a .Vibrations adopted that the The dowels slide inside the storage container and are placed in the Separation facility should facilitate.
  • the holding device for the dowels is preferably arranged in the slots, the dowels when pressure is exerted by the dowel setting device Holding device are released.
  • the width of the slots in the screed is due to different dowel diameters adaptable, the vertical position of the holder devices also Changing the width of the slots is adjustable. That way ensures that the dowels do not protrude out of the slots and with the strand conveyor can collide.
  • the holding devices in the slots can be made of pivotable spring elements consist.
  • the spring elements give the dowels at one of the Dowel setting device exerted force, which clearly shows the weight of the dowel exceeds, free, so that the dowels can fall on the pavement and immediately can be pressed into the pavement by the dowel setting device.
  • the holding devices are preferably attached to the slot by means of a provided control cam and one provided on the holding device Control surface automatically depending on the width of the slot in the vertical position adjustable. This has the advantage that with the adjustment of the Width of the slot also the height adjustment of the holding device he follows.
  • the working width of the strand conveyor and the length of the slots in the The screed can be adjusted to adapt to dowels of different lengths. On this way the machine is capable of not only different dowels Diameter, but also different lengths to process.
  • This Guide elements are adjustable to match the length of the dowels Screed arranged.
  • the screed is designed so that the mutual distance between the Slitting transverse to the direction of travel is also adjustable.
  • the conveyor chains of the strand conveyor preferably consist of Double chains, so that both ends of the dowels are guided by two conveyor chains each become.
  • the direction of travel of the strand conveyor along the floor or The side area of the storage container runs linearly from bottom to top.
  • Fig. 1 shows a device for inserting dowels 2, which in one Slipform paver can be integrated or as an independent machine with own chassis 6 can be constructed.
  • the device extends over the entire width of a machine frame 8, which is carried by trolleys 6.
  • a screed 20 lies on the freshly laid road surface 4 and points in Slits 24 which extend in the direction of travel and extend parallel to one another, which can each hold a dowel 2 with the aid of a holding device 28.
  • Two forks 34 of a dowel setting device lying one behind the other in the direction of travel 32 push the dowels 2 out of the slots 24 into the road surface 4 into one desired depth.
  • a vibration device 36 transmits vibrations the forks 34 to push the dowels 2 into the pavement 4 facilitate.
  • Fig. 1 shows only two side by side to simplify the drawing arranged forks 34 of the dowel setting device 32.
  • the Storage container has an incline in the direction of the strand conveyor 40 sloping bottom wall 48, and a perpendicular to the Bottom wall 48 extending side portion 52 which is parallel to a section of the strand conveyor 40 and the one transfer area for dowels 2 forms. It is understood that the strand conveyor 40 also along a Floor area for the purpose of taking over dowels.
  • the strand conveyor 40 runs, as can be seen in FIG. 1, along the arrows endlessly around, with dowels 2 in the side area 52 of the storage container 10 are taken over and transported to the screed 20.
  • the Strand conveyor 40 guides the dowels across the lengthwise in the direction of travel extending slots 24 in the screed 20, the dowels 2 initially on the Holding devices 28 fall into the slots 24 and are held there until all Slots 24 are filled with a dowel 2 each.
  • the Strand conveyor 40 from at least two parallel spaced apart guided double chains 56.58; 60.62.
  • the distance of the conveyor chains is, as can best be seen from FIG. 5, on the Length of the dowels 2 matched.
  • the distance between the sprockets 65a, 65b and all further sprockets of the strand conveyor 40 is along the associated Axes, or the shaft 41 adjustable to the strand conveyor 40 to adapt different lengths of dowels 2 in a simple manner.
  • Guide rails 35 for the double chains 56,58,60,62 are provided at the axial ends of the dowels 2.
  • the side plates 29,30 support the Dowel 2 on a sliding surface 108, while the outer side plates 33,38 die support outer double chains 56.62.
  • the inner side plates 29,30 have a mutual distance in Direction of transport of the double chains 56, 58, 60, 62 to leave a gap 39, through which the dowel 2 can fall into the slot 24.
  • the gap 39 becomes from to below the plate 37 downward protruding plate parts of the Side plates 29,30 limited.
  • Adjacent in the direction of transport of the double chains As can be seen from FIG. 10, guide rails 35 can overlap one another.
  • the side plates 29, 30 run in mutually offset planes.
  • the outer side plate 33 which may be integral with the outer side plate 38 or attached to it, runs in two mutually offset vertical Levels around nesting of adjacent guide rails 35 enable.
  • an additional chain conveyor 18 in the area of the storage containers 10, 12 provided with an endless rotating double chain 19, which is synchronous with the Double chains 56,58,60,62 revolves in the same direction.
  • the double chain 19 runs around the sprockets 21,22,23 in the middle between the sprockets 63a, 63b, 64a, 64b run, so that the double chain 19 in the middle parallel between the Double chains 58,60 and 60,62 runs.
  • the double chains 56, 58, 60, 62 of the strand conveyor 40 can with the help of three idler chains 67,68,69 are tensioned, the axis of the Deflection sprockets 68 can be locked vertically in different positions can to set a different width of the machine without the Need to change the length of double chains. For example, if the screed 20 extends by one or more screed elements 27 or is shortened. 1 shows two alternative positions of the deflection sprockets 68 shown.
  • Every second Chain link 66 has a guide plate 72 on both sides of the chain from the chain link 66 substantially widening outward in a trapezoidal shape extends.
  • the guide plates 72 thus have an undercut tooth shape and form a pocket 70 for receiving between every second chain link 66 the dowel 2, in which the dowel 2 also with the vertical course of the conveyor chains be kept safe.
  • the double chains are arranged so that the guide plates 72 of the outer Conveyor chains 56, 62 cover the pockets 70 of the inner conveyor chains 58, 60 that the dowels 2 in their longitudinal direction from the guide plates 72 of the outer Conveyor chains 56,62 are held.
  • the double chains are preferably 56.58 and 60, 62 coupled together by a common bolt.
  • Fig. 3 explains how the strand conveyor 40, the dowels 2 in the slots 24 of the Smoothing board transfers. 3, the conveyor chains of the strand conveyor run 40 to the right. As soon as a pocket open vertically downwards over one is free slot 24, the dowel can fall into the slot 24 and will there from one pivotable about a mounting pin 104 Spring element 94 existing holding device 28 held in the slot 24 so that the upper edge of the dowel 2 does not have the sliding surface 108 on which the Slide conveyor chains, survives.
  • the slot width of the slots 24 is to adapt to different ones Dowel diameter adjustable by the position of side plates 29,30 on the Screed element 27 of the screed 20 is adjusted.
  • the holding device 28 is adjusted by the Spring element 94 when widening the slot 24 via one on the side plate 29 attached control cam 95 a control surface 102 is pivoted.
  • the Spring element 94 is around a receiving pin 104 on side plate 30 pivoted.
  • the free end of the spring element 94 is on the side plate 30 attached. If the slot width is changed, the spring element 94 is also after moved below, so that a dowel 2 with a larger diameter even at one Broadening of the slot width does not project beyond the sliding surface 108. Except for the The spacing between the slots can also widen the slot width 24 can be enlarged by displacing adjacent screed elements 27.
  • the figures 8 to 10 show an alternative embodiment of the holding device 28 for the dowels 2.
  • the holding device 28 consists of at least two relative to the Dowel 2 opposite and orthogonally arranged cam disks 98, the pivotable about mounting pin 104 in a spring-loaded starting position Pick up and hold the dowel 2 between them.
  • the cam disks 98 can be seen on both sides of the side plates 29.30 may be provided.
  • the mounting pins 104 are both in the side plates 29.30 of the cross-sectionally U-shaped guide rail 35 as well as in the inner side plates 29,30 parallel outer side plate 38 mounted.
  • the forks 34 of the dowel setting device 32 grip the dowels 2 in the vicinity of them Ends and press against the force of the spring element 94 or 96 from the Slot 24 out into the road surface 4.
  • the distance between the screed parts 31 of the Screed elements 27 is chosen so large that the forks 34 between the Screed parts 31 can be passed through.
  • Fig. 9 shows a position in which the dowel 2 from the fork 34 down into the Slot 24 is pressed in, which causes the cam disks 98 relative to the Dowel 2 can be pivoted outwards and downwards. 9 are the forks 34 not shown for simplicity.
  • the cam discs have a control surface 110, which is when the Dowels supported on the dowel 2 and prevents the cam disks 98 after Release the dowel 2 suddenly return to its starting position.
  • the Resetting movement of the cam disks 98 is braked, so that the Impact load for the spring elements 96 is reduced.
  • Fig. 2 shows the reservoir 10 in an enlarged view.
  • the Strand conveyor 40 with the conveyor chains 56,58,60,62 and the Chain conveyor 18 with the conveyor chain 19 are from bottom to top in Side region 52 of the storage container in a linear section 44 upwards guided, dowels 2 in the pockets 70 between the guide plates 72 of the inner conveyor chains 58, 60 and the conveyor chain 19 can fall into it.
  • the Guide plates 72 hold the further dowels 2 of the storage container 10, 12 remote.
  • the outer conveyor chains 56, 62 guide the dowels 2 laterally, while inside of the storage container 10, 12 guide plates can be arranged, the dowels 2 in their lateral alignment so that they are between the guide plates 72 of the outer conveyor chains can be accommodated.
  • a notching device 76 is actuated, which consists of two parallelogram-guided notching plates 78a, 78b two paraflellenkern 79a, 79b and each consists of a piston-cylinder unit 80a, 80b.
  • the release plates or - rods 78a, 78b each extend, as best seen in FIG. 4 between the conveyor chain 19 of the chain conveyor 18 and the conveyor chains 56,58,59,60 of the strand conveyor 40.
  • Fig. 6 shows the notching device 76 in the inactive state, in which the Strand conveyor 40 and chain conveyor 18 the dowels 2 isolated in the pockets 70 between the guide plates 72 from the Tanks 10,12 is removed, while Fig. 7 shows how the release plates 78a, 78b the dowels 2 out of engagement from the strand conveyor 40 and the Chain conveyor 18 brings the dowels 2 into the storage container 10, 12 be pushed back.
  • release plates or rods 78a, 78b can also be replaced by a Swivel the dowels 2 out of engagement.
  • the bottom wall 48 of the storage container 10, 12 can be elastic Buffer elements 86 can be supported on the storage container 10, 12. Furthermore, a vibrating device 90 can be arranged on the bottom wall 48 in order to To support moving the dowels 2 within the storage container 10, 12.
  • the conveyor chains are not located.
  • the sprockets 64a, 21 and 64b are rotationally fixed on a shaft 41 arranged and driven by a hydraulic motor 42. Via wave 41 thus both the conveyor chains of the strand conveyor 40 and the Conveyor chain 19 of the chain conveyor 18 driven.
  • the sprockets 64a, 64b are axially displaceable on the shaft 41 and in different Positions can be locked. The same applies to all other sprockets and Deflection sprockets of the strand conveyor 40, thereby adapting to different anchor lengths are possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Road Paving Structures (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Finishing Walls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chain Conveyers (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP99962162A 1999-02-05 1999-12-17 Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken Expired - Lifetime EP1149203B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19904797A DE19904797C1 (de) 1999-02-05 1999-02-05 Vorrichtung zum Einbringen von Dübeln in frisch verlegte Fahrbahndecken
DE19904797 1999-02-05
PCT/EP1999/009127 WO2000046449A1 (de) 1999-02-05 1999-12-17 Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken

Publications (2)

Publication Number Publication Date
EP1149203A1 EP1149203A1 (de) 2001-10-31
EP1149203B1 true EP1149203B1 (de) 2004-04-14

Family

ID=7896600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99962162A Expired - Lifetime EP1149203B1 (de) 1999-02-05 1999-12-17 Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken

Country Status (7)

Country Link
US (1) US6655869B1 (es)
EP (1) EP1149203B1 (es)
AT (1) ATE264432T1 (es)
AU (1) AU1860000A (es)
DE (2) DE19904797C1 (es)
ES (1) ES2219096T3 (es)
WO (1) WO2000046449A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207274A1 (de) * 2019-05-17 2020-11-19 Wirtgen Gmbh Vorrichtung zum Einbringen von Dübeln in frisch verlegte Fahrbahndecken

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6926463B2 (en) 2003-08-13 2005-08-09 Lee A. Shaw Disk plate concrete dowel system
US7338230B2 (en) * 2003-08-13 2008-03-04 Shaw & Sons, Inc. Plate concrete dowel system
US20060275078A1 (en) * 2003-08-13 2006-12-07 Shaw & Sons, Inc. Plate concrete dowel system
US7314333B2 (en) * 2003-08-13 2008-01-01 Shaw & Sons, Inc. Plate concrete dowel system
BE1016562A3 (nl) * 2005-04-08 2007-01-09 Drion Constructie Bv Met Beper Verbeterd deuvelapparaat voor betonneermachine en betonneermachine die met zulk deuvelapparaat is uitgerust.
US20070134063A1 (en) 2005-12-14 2007-06-14 Shaw And Sons, Inc. Dowel device with closed end speed cover
US8073566B2 (en) 2007-04-05 2011-12-06 Power Curbers, Inc. Automated stringline installation system
US8382396B2 (en) 2009-09-09 2013-02-26 Guntert & Zimmerman Const. Div., Inc. Paver having dowel bar inserter with automated dowel bar feeder
CN102392410B (zh) * 2011-10-17 2013-07-03 哈尔滨工业大学 水泥混凝土路面振动式压填缝一体机
US20150197898A1 (en) 2014-01-15 2015-07-16 Shaw & Sons, Inc. Concrete dowel system
US9340969B1 (en) 2014-11-13 2016-05-17 Shaw & Sons, Inc. Crush zone dowel tube
US20190024367A1 (en) 2015-10-05 2019-01-24 Shaw & Sons, Inc. Concrete dowel placement system and method of making the same
US20170096810A1 (en) 2015-10-05 2017-04-06 Shaw & Sons, Inc. Concrete dowel placement system and method of making the same
CN109137691A (zh) * 2018-09-11 2019-01-04 中建路桥集团有限公司 一种混凝土预制路面砌块拼铺装置
US11578491B2 (en) 2020-02-07 2023-02-14 Shaw Craftsmen Concrete, Llc Topping slab installation methodology
US11873608B2 (en) * 2020-06-23 2024-01-16 Power Curbers Companies, LLC Slipform concrete paving machine having dowel bar inserter mechanism with continuous floor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443495A (en) * 1967-11-29 1969-05-13 Carl J Heltzel Concrete reinforcing steel handling and placing device
EP0117323B1 (en) * 1983-02-10 1987-08-26 Guntert And Zimmermann Const. Div. Inc. Apparatus and process for dowel insertion to concrete panel joints
DE3660455D1 (en) * 1985-04-02 1988-09-08 Moser Andreas Apparatus for driving and positioning dowels into concrete slabs
CH669232A5 (de) * 1986-03-27 1989-02-28 Thoma Werksvertretungen Vorrichtung zum einbringen von bewehrungsstaeben in eine fahrbahndecke aus beton.
CH669233A5 (de) * 1986-04-04 1989-02-28 Thoma Werksvertretungen Strassenbaumaschine.
DE3907643A1 (de) * 1989-03-09 1990-10-04 Thoma Erhard Duebelsetzer
US4995758A (en) * 1989-07-31 1991-02-26 Cmi Corporations Center bar inserter
DE4014098A1 (de) * 1990-05-02 1991-11-14 Thoma Erhard Duebelsetzer
US5190397A (en) * 1991-03-18 1993-03-02 Gomaco Corporation Dowel bar insertion method and apparatus for concrete paving machine
US5209602A (en) * 1991-06-10 1993-05-11 Gomaco Corporation Method and apparatus for inserting dowel bars for a concrete slip forming machine
US5318377A (en) * 1992-06-18 1994-06-07 Cmi Corporation Paving machine with midline dowel bar insertion
US5405212A (en) * 1992-06-18 1995-04-11 Cmi Corporation Paving machine with drop-then-stop dowel bar insertion
US6099204A (en) * 1996-08-13 2000-08-08 Godbersen; Gary L. Apparatus for inserting dowel bars in a concrete slip forming machine
BE1011454A6 (nl) * 1997-09-16 1999-09-07 Casters Francois Betonneermachine en deuvelapparaat hierbij aangewend.
US6390726B1 (en) * 1999-10-01 2002-05-21 Guntert & Zimmerman Const. Div. Dowel bar inserter kit having chain feeder
US6176643B1 (en) * 1999-10-01 2001-01-23 Guntert & Zimmerman Const. Div. Detachable dowel bar inserter kit for portable slip form paver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207274A1 (de) * 2019-05-17 2020-11-19 Wirtgen Gmbh Vorrichtung zum Einbringen von Dübeln in frisch verlegte Fahrbahndecken
DE102019207274B4 (de) 2019-05-17 2022-03-31 Wirtgen Gmbh Vorrichtung zum Einbringen von Dübeln in frisch verlegte Fahrbahndecken

Also Published As

Publication number Publication date
AU1860000A (en) 2000-08-25
DE19904797C1 (de) 2000-12-28
US6655869B1 (en) 2003-12-02
ATE264432T1 (de) 2004-04-15
ES2219096T3 (es) 2004-11-16
EP1149203A1 (de) 2001-10-31
DE59909206D1 (de) 2004-05-19
WO2000046449A1 (de) 2000-08-10

Similar Documents

Publication Publication Date Title
EP1149203B1 (de) Vorrichtung zum einbringen von dübeln in frisch verlegte fahrbahndecken
WO2007036250A1 (de) Horizontal-umlauflagersystem
DE10261999B4 (de) Druckmaschine mit Trittblech zum Erreichen der oberen Farbwerke
DE69214018T2 (de) Gleitschalungsfertiger und Verfahren zum Einbringen von Bewehrungsstäben
CH669232A5 (de) Vorrichtung zum einbringen von bewehrungsstaeben in eine fahrbahndecke aus beton.
DE3900480C2 (de) Fördervorrichtung
CH669233A5 (de) Strassenbaumaschine.
DE1728076B2 (de) Vorrichtung zum zerschneiden von baumstaemmen oder langhoelzern
WO2001083334A1 (de) Vorrichtung zur förderung einer vorratsrolle
DE4235360C2 (de) Gleisumbauzug zur Erneuerung eines Eisenbahngleises
DE4428897C2 (de) Vorrichtung zum Fördern und Zwischenspeichern von Isolierglasscheiben
CH620883A5 (en) Device for stacking drums provided with stacking grooves
DE1936371C3 (de) Vorrichtung zum Abfördern fertiger Stapel von Druckerzeugnissen
DE2319116C3 (de) Als Pufferstrecke wirkende Fördervorrichtung für rollfähige Werkstücke
EP0297201B1 (de) Vorrichtung zum Zuführen von abgelängten Längselementen zum Eingang einer Gitterschweissmaschine
DE3907643C2 (es)
DE2446768C3 (de) Vorrichtung zum Einrütteln von Dübeln in Straßendecken aus Beton
EP0131994B1 (de) Verfahrbare Schwellenaufnahmemaschine
DE3872180T2 (de) Anordnung zum verpacken.
AT384968B (de) Vorrichtung zum zufuehren von abgelaengten laengselementen zum eingang einer gitterschweissmaschine
DE3400911C2 (de) Verpackungsmaschine
DE10200852B4 (de) Vorrichtung zum Vorsehen einer Reihe nebeneinander angeordneter Einbauelemente in einer nicht ausgehärteten Betonlage
DE1195671B (de) Vorschubvorrichtung zum schrittweisen Vorschieben von in einer Fertigungsstrasse gefuehrten Werkstuecken oder diese tragenden Wagen
DE29514574U1 (de) Vorrichtung zum Verlegen von Längsbewehrungselementen auf einem Untergrund
DE3249554C2 (de) Pflaster- und Mauerstein-Spaltvorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010306

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040414

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040414

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040414

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040414

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040414

REF Corresponds to:

Ref document number: 59909206

Country of ref document: DE

Date of ref document: 20040519

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040714

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040714

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040714

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2219096

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050117

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040914

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20161222

Year of fee payment: 18

Ref country code: NL

Payment date: 20161221

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20161221

Year of fee payment: 18

Ref country code: FR

Payment date: 20161221

Year of fee payment: 18

Ref country code: AT

Payment date: 20161219

Year of fee payment: 18

Ref country code: BE

Payment date: 20161221

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20161229

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59909206

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180101

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 264432

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171217

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171217

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171217

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171218