EP0240801A2 - Règle pour enduit - Google Patents

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Publication number
EP0240801A2
EP0240801A2 EP87104048A EP87104048A EP0240801A2 EP 0240801 A2 EP0240801 A2 EP 0240801A2 EP 87104048 A EP87104048 A EP 87104048A EP 87104048 A EP87104048 A EP 87104048A EP 0240801 A2 EP0240801 A2 EP 0240801A2
Authority
EP
European Patent Office
Prior art keywords
ruler
pull
puller according
rollers
pulling
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
EP87104048A
Other languages
German (de)
English (en)
Other versions
EP0240801B1 (fr
EP0240801A3 (en
EP0240801B2 (fr
Inventor
Harald Kleinemas
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6297932&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0240801(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT87104048T priority Critical patent/ATE57417T1/de
Publication of EP0240801A2 publication Critical patent/EP0240801A2/fr
Publication of EP0240801A3 publication Critical patent/EP0240801A3/de
Publication of EP0240801B1 publication Critical patent/EP0240801B1/fr
Application granted granted Critical
Publication of EP0240801B2 publication Critical patent/EP0240801B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards

Definitions

  • the invention relates to a pulling device for producing a fine planum according to the preamble of claim 1.
  • Screed planks made of wood or metal are typically used to remove a formation for paving work, in which they are moved transversely to themselves along the top of the previously compacted formation. Before doing this, the staff should be lowered into the formation so that the top edge is at the level of the fine formation to be produced.
  • Working with these screeds is already cumbersome and burdensome in that plaster bed material such as e.g. Sand has to be moved out of a bent or kneeling working position.
  • Pullers have also been developed which can be handled by means of handles and can therefore be used in an upright working position.
  • the object of the invention is to provide a pulling device which is easy to handle and which allows a fine planum to be produced in a rapid manner of operation, which largely eliminates reworking.
  • this task is solved by a pulling device according to the preamble of claim 1 with the characterizing features of claim 1.
  • the pull-off device goes from the traditional pull-off with an essentially vertical pull-off surface and to a cutting or peeling removal movement which offers the material of the plaster bed a considerably lower resistance. Furthermore, it is provided that the excess material does not slide on in front of the pull-off ruler and therefore offers additional resistance, but rather that it is raised and received in a catch trough.
  • this has the particular advantage that the pre-compacted coarse subgrade is not covered with loose material and that when excess material is pushed on, compressed material is also lifted off. Rather, the material remaining behind the puller is of uniform density.
  • the casters can also provide support on training slats or similar leveling aids during the pull-off movement.
  • the rollers are height-adjustable with respect to the pull-off ruler, the adjustment area being provided regularly so that the roller is overall above the cutting edge of the pull-off ruler.
  • Teaching staffs can then be arranged on the surface of a rough formation so that the cutting edge runs below the lower edge of these teaching staffs.
  • teaching staffs can be placed on an already finished fine planum strip, on an existing paving or the like - the height adjustment allows a fine planum to be produced at the desired level. The latter also applies in the event that, when producing a fine planum in strips, there is a rough planum on the one hand and an already finished fine planum on the other hand, or that curbs serve as a reference level and leveling aid on the one hand.
  • the pull-off device designated overall by 1 in the drawing, comprises a pull-off ruler 2, which is typically elongated over several meters and the middle part of which is shown broken out only for the sake of illustration.
  • the pull-off ruler is supported at its two lateral ends by a support device 3 or 4, which has a roller 5 or 6 on the rear, which is mounted in a frame 7 or 8, which extends in a horizontal plane and which has a scanning edge on the front 9 or 10 trains.
  • the support devices 3 and 4 are each connected via a predominantly vertically oriented column 11, 12 to a spindle 13, 14 and a top-mounted hand crank 15, 16 for the spindle with the pull-off ruler 2.
  • the frames 7, 8 are also connected via links 17, 18 to end handles 19, 20 which enable the device to be handled in an upright position.
  • the pulling device can now be moved similarly to a conventional screed over empty slats 21, 22, in order to form a fine planum 25 behind the pulling device when moving in the direction of an arrow 23 from a rough planum 24.
  • the empty battens or other leveling aids fall below the desired level of the fine planum be sunk, rather the high-lying arrangement of the rollers 5, 6 and in particular the tracing edges 7, 8 also enables the use of higher reference edges.
  • the height offset between the upper edge of the fine planum and the upper edge of the empty crossbar 21 or 22 can be seen, the latter not needing to be at the same height, but - especially with different leveling aids - offset reference heights can also be used.
  • both the scanning edge 9 and 10 as well as the roller 5 and 6 of the support devices 3, 4 lie on the associated empty batten 21 or. 22, wherein the scanning edge 9 or 10 is decisive for the height adjustment, since it is adjacent to the lowest area of the ruler.
  • the scanning edge carries out a grinding movement, which has the advantage over the rolling movement that can be used as an alternative that sand or similar material lying on the empty slat 21 or 22 is stripped off.
  • a bilateral two-point support with a pull-off ruler and roller can also be replaced by a single-point support, be it grinding or rolling, provided that this is arranged essentially perpendicular to the lowest area of the pull-off ruler. Certain changes in the angle of attack then have no noticeable effect on the level of the fine formation.
  • Fig. 2 the advantageous shape of the pull-off ruler can be seen, which is made in particular from a bent sheet metal for weight reasons.
  • the engagement of the pull-off ruler 2 is initially formed by a cutting edge 26, behind which the sheet metal presents a sliding surface 27 rising obliquely. This makes it possible to lift the sand or other paving bed material above the level line without the material being shifted or rolled over.
  • a receiving trough 28 is formed behind the sliding surface 27 to receive the material that is lifted off, which is delimited on the back by a steeply positioned back plate 29. This means that the material can be picked up and does not fall back on the freshly made fine planum.
  • the pulling device 1 can be used as a cart as a whole and can be moved on the rollers 5, 6 in order to remove the excess plaster bed material.
  • the pull-off device created in this way is relatively easy to design overall, especially since the central regions of the pull-off ruler 2 which have broken away in the drawing for the sake of illustration determine the majority of the dimensions.
  • Such a hand-operated device has proven to be advantageous because it enables easy and clean work, so that the use of mechanical leveling aids, which create special problems in terms of effort and weight, can be dispensed with.
  • the pull-off ruler can be divided lengthways, the profile shape facilitating a flat, dimensionally stable connection. This also creates the possibility of pushing the divided shaped sheets further apart or pulling them apart in order to produce different widths.
  • a preferred embodiment provides a three-way division of the sheets, so that a symmetrical off Formation with a central part and two side parts arranged symmetrically to these for the ruler 18 arises.
  • the connection can be created by conventional screw connections or other clamping devices. However, it is also possible to attach struts to a spindle or traction cable adjustment behind the back plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Road Repair (AREA)
  • Fishing Rods (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Devices For Executing Special Programs (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP87104048A 1986-04-04 1987-03-19 Règle pour enduit Expired - Lifetime EP0240801B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87104048T ATE57417T1 (de) 1986-04-04 1987-03-19 Abziehvorrichtung zum herstellen eines feinplanums.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863611323 DE3611323A1 (de) 1986-04-04 1986-04-04 Abziehvorrichtung zum herstellen eines feinplanums
DE3611323 1986-04-04

Publications (4)

Publication Number Publication Date
EP0240801A2 true EP0240801A2 (fr) 1987-10-14
EP0240801A3 EP0240801A3 (en) 1988-08-31
EP0240801B1 EP0240801B1 (fr) 1990-10-10
EP0240801B2 EP0240801B2 (fr) 1994-04-20

Family

ID=6297932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104048A Expired - Lifetime EP0240801B2 (fr) 1986-04-04 1987-03-19 Règle pour enduit

Country Status (7)

Country Link
US (1) US4810128A (fr)
EP (1) EP0240801B2 (fr)
AT (1) ATE57417T1 (fr)
AU (1) AU7096687A (fr)
CA (1) CA1274717A (fr)
DE (2) DE3611323A1 (fr)
DK (1) DK163311C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210179U1 (de) * 2002-07-02 2003-11-13 Maier, Siegfried, 87787 Wolfertschwenden Vorrichtung zum Erstellen einer definierten Abzugsleiste

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8913422U1 (de) * 1989-11-14 1990-01-18 Senn, Helmut, 7965 Ostrach Vorrichtung zum Aufbringen eines Schüttgutbelages, insbesondere aus Bitumen auf Gehwegen
DE9010653U1 (de) * 1990-07-16 1990-12-06 Schmidt, Karin, 3151 Lahsted Vorrichtung zur Herstellung eines Feinplanums für das Auflegen von Pflastersteinen
US5352113A (en) * 1992-02-11 1994-10-04 Alvarez Michael A Jamb cutter
DE19812373B4 (de) * 1998-03-20 2006-05-11 Probst Greiftechnik-Verlegesysteme Gmbh Abzieheinrichtung zur Herstellung eines Planums
WO1999061724A1 (fr) * 1998-05-07 1999-12-02 Anker Kjaersgaard Outil pour mettre a niveau un terre-plein
US8079842B1 (en) * 2009-07-03 2011-12-20 Teo Tomasic Plaster removing device
US20110188930A1 (en) * 2010-01-29 2011-08-04 Lura Dennis K Powered roller screed with curb attachment
DE102018108649A1 (de) * 2018-04-11 2019-10-17 Optitenn Gmbh Schaber zur Tennisplatzinstandsetzung
CN112081344A (zh) * 2020-09-07 2020-12-15 中国一冶集团有限公司 一种冲筋机构

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118353A (en) * 1964-01-21 Adjustable screeding machines
BE391534A (fr) * 1932-10-08 1932-11-30
US2832273A (en) * 1954-08-30 1958-04-29 J Dan Fiorito Mobile gravel spreading apparatus
US2976784A (en) * 1957-10-22 1961-03-28 Glen E Perkins Road making machine
CH382968A (de) * 1961-03-21 1964-10-15 Scalabrin Primo Verfahren und Vorrichtung zum Abziehen von Mörtel
FR1368913A (fr) * 1963-06-26 1964-08-07 Perfectionnements aux rouleaux lisseurs
US3182410A (en) * 1963-07-09 1965-05-11 Schiavi Vincent Adjustable scraper blade for roadgrading equipment
US3418902A (en) * 1966-04-18 1968-12-31 Herbert W. Wilson Concrete surface finishing apparatus
DE2204022C3 (de) * 1972-01-28 1975-05-15 Wolf Geb. Kastner, Hilde, 7535 Koenigsbach Abziehvorrichtung für Betonoberflächen od.dgl
DE7730304U1 (de) * 1977-09-30 1978-01-12 Schlueter, Werner, 5860 Iserlohn Abziehleiste
DE2912906A1 (de) * 1979-03-31 1980-10-16 Rilco Maschf Hoehenverstelleinrichtung fuer abziehbohle
JPS6019913Y2 (ja) * 1979-08-10 1985-06-14 ワイケイケイ株式会社 開きドアの気密構造
US4340351A (en) * 1981-02-13 1982-07-20 Owens Joe M Vibratory concrete screed with eccentric drive shaft
US4386901A (en) * 1981-03-23 1983-06-07 Morrison Donald R Portable vibrating concrete screed
DE3217000A1 (de) * 1982-05-06 1983-11-10 Hariolf 8707 Veitshöchheim Dreher Planierwerkzeug
US4544346A (en) * 1983-01-13 1985-10-01 Allen Engineering Corporation Concrete screed with curb forming apparatus
DE8402697U1 (de) * 1984-01-27 1984-06-14 Denecke, Karl, 4834 Harsewinkel Planumabziehschiene
US4591291A (en) * 1985-01-11 1986-05-27 Owens Joe M User-mounted concrete screed
US4641995A (en) * 1985-01-11 1987-02-10 Owens Joe M User-mounted concrete screed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210179U1 (de) * 2002-07-02 2003-11-13 Maier, Siegfried, 87787 Wolfertschwenden Vorrichtung zum Erstellen einer definierten Abzugsleiste

Also Published As

Publication number Publication date
AU7096687A (en) 1987-10-08
EP0240801B1 (fr) 1990-10-10
US4810128A (en) 1989-03-07
DK163311C (da) 1992-07-13
EP0240801A3 (en) 1988-08-31
ATE57417T1 (de) 1990-10-15
DK163311B (da) 1992-02-17
DK168987D0 (da) 1987-04-02
DK168987A (da) 1987-10-05
DE3611323A1 (de) 1987-10-08
EP0240801B2 (fr) 1994-04-20
DE3765444D1 (de) 1990-11-15
CA1274717A (fr) 1990-10-02

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