EP0047041A2 - Vorrichtung zum Aufnehmen von Elementen, insbesondere eines Strassenpflasters - Google Patents

Vorrichtung zum Aufnehmen von Elementen, insbesondere eines Strassenpflasters Download PDF

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Publication number
EP0047041A2
EP0047041A2 EP81200950A EP81200950A EP0047041A2 EP 0047041 A2 EP0047041 A2 EP 0047041A2 EP 81200950 A EP81200950 A EP 81200950A EP 81200950 A EP81200950 A EP 81200950A EP 0047041 A2 EP0047041 A2 EP 0047041A2
Authority
EP
European Patent Office
Prior art keywords
scooping member
flap
rotary shaft
scooping
stones
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.)
Withdrawn
Application number
EP81200950A
Other languages
English (en)
French (fr)
Other versions
EP0047041A3 (de
Inventor
Hendrik Pleyzier
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.)
Pleyzier Gerry
Van Dalfsen Rudolf Hendrik
Original Assignee
Pleyzier Gerry
Van Dalfsen Rudolf Hendrik
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 Pleyzier Gerry, Van Dalfsen Rudolf Hendrik filed Critical Pleyzier Gerry
Publication of EP0047041A2 publication Critical patent/EP0047041A2/de
Publication of EP0047041A3 publication Critical patent/EP0047041A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/185—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools for brick cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/001—Cleaning bricks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/121—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with non-powered tools, e.g. rippers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators

Definitions

  • the invention relates to a device for picking up elements located in one plane on the ground, for example, of a pavement comprising a fork-like scooping member, means for moving the scoop in a substantially vertical direction, . swinging means for turning the scoop about a horizontal axis and menas for attachment to a vehicle, for example, a tractor.
  • Such a known device is employed for picking up paving stones.
  • the device is driven to a collecting site where the scoop is emptied. After the stones are cleaned and, if necessary, the ground is heightened, the stones are reused for the pavement.
  • One method consists in manually picking up the stones deposited on the storage site and placing them in a vibratory or scraping device. In this vibratory or scraping device the stones are cleaned. Picking up the stones from the storage site and depositing them in the vibratory or scraping device is a hard and monotonous job.
  • a further method of removing earth or sand sticking to the stones consists in transiently actuating the control-members of the device so that by vibrating and shaking the earth or sand is removed. This method is detrimental to the bearings and the seal of the hydraulically actuated members.
  • the invention has for its object to provide a device in which after the paving is picked up the stones can be cleaned in a single run.
  • the stones picked up from a range of pavement are cleaned by causing the device to rotate after the flap is closed.
  • the stones will tumble along and scrape one another and the loosened earth will be deposited on the site of use. Subsequently the cleaned stones can be deposited on a temporary storage site by opening the flap and by turning the scooping member.
  • the fork-like scooping member preferably has a substantially semi-cylindrical shape and the flap preferably is the complement thereof.
  • the flap is pivotable about a shaft arranges on the cylindrical wall of the scooping member by means of an actuating plunger arranged between the flap and the scooping member.
  • a shap lock is provided.
  • the inner side of the flap and the scooping member may be lined with sieving material the mesh size of which can be chosen at will.
  • Precautions are required',for establishing a connection between the hydraulic control-ram rotating together with the flap and the scooping member and a stationary hydraulic pressure source.
  • the hydraulic pressure source communicates through ducts with channels in a hub of the rotary shaft opening out in annular grooves in the rotary shaft of the scooping member and through ducts of the plunger- with channels in the rotary shaft opening out in the grooves of the rotary shaft.
  • a fastening plate 7 is pivotally arranged with the aid of fastening beams 2 and 3 via arms 5 and 6 on a vehicle, for example, a tractor 1.
  • the fastening plate 7 is coupled with a plunger 37 in a manner such that the fastening plate 7 can rotate about a shaft 8.
  • To the fastening plate 7 is secured the fork-like scooping member 9.
  • the scooping member has a substantially semi-cylindrical shape and holds at one end a pivotal shaft 10 for a flap 11, the shape of which is complementary to the scooping member 9.
  • the flap can be caused to swing by means of the plunger 12.
  • the flap can swing between an open position (fig. 1) and a closed position (fig.3). In the closed state the scooping member 9.
  • a snap latch 36 which is movable between two spring-loaded locking members 13 and 14 arranged side by side.
  • the paving produces a rotary effort on the scooping member 9.
  • a stop 17 is provided on the fastening plate 19, at which a substantially channel-section beam 18 of the scooping member 9 is blocked.
  • the plunger 12 is connected with a hydraulic pressure source provided on the tractor by means of the construction shown in fig. 6. With a stationary hub 20 are connected ducts 21 and 22 for establishing a connection with the source.
  • the rotary shaft of the scooping member 9 and of the flap 11 is rotatably journalled in the bearing 24 of the hub.
  • the rotary shaft 23 has two peripheral grooves 25 and 26 communicating with the ducts 21 and 22 and with longitudinal channels 27 and 28 in the rotary shaft. With the channels 27 and 28 communicate connecting ducts 29 and 30 leading the hydraulic medium to the plunger 12.
  • This construction permits of coupling the simultaneously rotating plunger 12 with the hydraulic pressure source.
  • a hydraulic motor 31 is provided, which drives the rotary shaft 23 through a gear wheel transmission box 32.
  • the device operates as follows:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Repair (AREA)
  • Shovels (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Road Paving Machines (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP81200950A 1980-08-29 1981-08-26 Vorrichtung zum Aufnehmen von Elementen, insbesondere eines Strassenpflasters Withdrawn EP0047041A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8004941 1980-08-29
NLAANVRAGE8004941,A NL174281B (nl) 1980-08-29 1980-08-29 Inrichting voor het opnemen van een laag elementen met een cilindrisch opneemorgaan, waarvan een, als klep uitgevoerd gedeelte de elementen opneemt.

Publications (2)

Publication Number Publication Date
EP0047041A2 true EP0047041A2 (de) 1982-03-10
EP0047041A3 EP0047041A3 (de) 1982-08-04

Family

ID=19835804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81200950A Withdrawn EP0047041A3 (de) 1980-08-29 1981-08-26 Vorrichtung zum Aufnehmen von Elementen, insbesondere eines Strassenpflasters

Country Status (4)

Country Link
EP (1) EP0047041A3 (de)
JP (1) JPS5774438A (de)
NL (1) NL174281B (de)
ZA (1) ZA815835B (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106412A1 (de) * 1982-10-14 1984-04-25 Verachtert, Antonius Petrus Vorrichtung zum Reinigen von Produkten
EP0178656A1 (de) * 1984-10-18 1986-04-23 Prodec Inter Ab Verfahren und Vorrichtung zum Trennen von groben und feinen ausgegrabenen Materialien
EP0256169A1 (de) * 1985-02-14 1988-02-24 T.B. Polak, handelende onder de naam INTERNATIONAL EFFICIENT PRODUCTS Verfahren zum Wiederbepflastern von mit Pflastersteinen bedeckten Strassen und Vorrichtung zum Ausführen des Verfahrens
DE3811596C1 (en) * 1988-04-07 1989-07-27 Michael Hubertus 4708 Kamen De Richterich Mobile stone-cleaning machine
WO1990012929A1 (en) * 1989-04-21 1990-11-01 Tord Jonsson A device for a sorting shovel
EP0455309A2 (de) * 1990-05-04 1991-11-06 Rudolf Hendrik Van Dalfsen Schaufeleinheit, Fahrzeug und Verbindungsplatte zwischen den beiden
WO1992004135A1 (en) * 1990-08-31 1992-03-19 Dagny Carlsson Method and device for screening earth, gravel and the like
DE4123611C1 (de) * 1991-07-17 1992-08-13 De Dissel Beheer B.V., Aalten, Nl
DE4235098A1 (de) * 1992-10-17 1994-04-21 Schmetz Roland Dipl Wirtsch In Vorrichtung zur Behandlung von grobkörnigen Ladegut, insbesondere Agrarprodukten
US5311684A (en) * 1990-05-04 1994-05-17 Rudolf Van Dalfsen Scooping apparatus, vehicle and coupling plate therefore
WO1995029297A1 (en) * 1994-04-20 1995-11-02 Hellgren, Gunborg, Margit, Linea Improved bucket with screening device
US7591379B2 (en) 2002-05-31 2009-09-22 Sam Dominic Seaton Turnbull Screen/mixer
US20220002967A1 (en) * 2020-07-06 2022-01-06 Thomas Sampson Dirt Screening Bucket Attachment Device
DE102022205180A1 (de) 2022-05-24 2023-11-30 Cobble AG Verfahren und Anlage zur Aufbereitung und Verlegung von Natursteinpflaster

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052657Y2 (de) * 1986-10-07 1993-01-22

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974717A (en) * 1934-02-19 1934-09-25 Bles Charles Le Rolling dirt mover
US2422985A (en) * 1944-07-04 1947-06-24 Laurence L Reckler Earth handling implement
GB1512206A (en) * 1974-12-21 1978-05-24 Foulger Ltd W Cleaning and loading apparatus for root crops

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124722U (de) * 1974-08-12 1976-02-23
JPS5410775U (de) * 1977-06-24 1979-01-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974717A (en) * 1934-02-19 1934-09-25 Bles Charles Le Rolling dirt mover
US2422985A (en) * 1944-07-04 1947-06-24 Laurence L Reckler Earth handling implement
GB1512206A (en) * 1974-12-21 1978-05-24 Foulger Ltd W Cleaning and loading apparatus for root crops

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106412A1 (de) * 1982-10-14 1984-04-25 Verachtert, Antonius Petrus Vorrichtung zum Reinigen von Produkten
EP0178656A1 (de) * 1984-10-18 1986-04-23 Prodec Inter Ab Verfahren und Vorrichtung zum Trennen von groben und feinen ausgegrabenen Materialien
US4805703A (en) * 1984-10-18 1989-02-21 Prodec Inter Ab Method and apparatus for separating fine and coarse materials from excavated materials
EP0256169A1 (de) * 1985-02-14 1988-02-24 T.B. Polak, handelende onder de naam INTERNATIONAL EFFICIENT PRODUCTS Verfahren zum Wiederbepflastern von mit Pflastersteinen bedeckten Strassen und Vorrichtung zum Ausführen des Verfahrens
DE3811596C1 (en) * 1988-04-07 1989-07-27 Michael Hubertus 4708 Kamen De Richterich Mobile stone-cleaning machine
WO1990012929A1 (en) * 1989-04-21 1990-11-01 Tord Jonsson A device for a sorting shovel
EP0455309A3 (en) * 1990-05-04 1992-04-15 Rudolf Hendrik Van Dalfsen Scooping apparatus, vehicle and coupling plate therefore
EP0455309A2 (de) * 1990-05-04 1991-11-06 Rudolf Hendrik Van Dalfsen Schaufeleinheit, Fahrzeug und Verbindungsplatte zwischen den beiden
US5311684A (en) * 1990-05-04 1994-05-17 Rudolf Van Dalfsen Scooping apparatus, vehicle and coupling plate therefore
WO1992004135A1 (en) * 1990-08-31 1992-03-19 Dagny Carlsson Method and device for screening earth, gravel and the like
DE4123611C1 (de) * 1991-07-17 1992-08-13 De Dissel Beheer B.V., Aalten, Nl
DE4235098A1 (de) * 1992-10-17 1994-04-21 Schmetz Roland Dipl Wirtsch In Vorrichtung zur Behandlung von grobkörnigen Ladegut, insbesondere Agrarprodukten
WO1995029297A1 (en) * 1994-04-20 1995-11-02 Hellgren, Gunborg, Margit, Linea Improved bucket with screening device
US7591379B2 (en) 2002-05-31 2009-09-22 Sam Dominic Seaton Turnbull Screen/mixer
US20220002967A1 (en) * 2020-07-06 2022-01-06 Thomas Sampson Dirt Screening Bucket Attachment Device
DE102022205180A1 (de) 2022-05-24 2023-11-30 Cobble AG Verfahren und Anlage zur Aufbereitung und Verlegung von Natursteinpflaster

Also Published As

Publication number Publication date
ZA815835B (en) 1982-08-25
EP0047041A3 (de) 1982-08-04
JPS5774438A (en) 1982-05-10
NL8004941A (nl) 1982-01-04
NL174281B (nl) 1983-12-16
JPH0144843B2 (de) 1989-09-29

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

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Inventor name: PLEYZIER, HENDRIK