FR2520399B1 - VIBRATING BARS FOR ROCKING STATION - Google Patents

VIBRATING BARS FOR ROCKING STATION

Info

Publication number
FR2520399B1
FR2520399B1 FR828201300A FR8201300A FR2520399B1 FR 2520399 B1 FR2520399 B1 FR 2520399B1 FR 828201300 A FR828201300 A FR 828201300A FR 8201300 A FR8201300 A FR 8201300A FR 2520399 B1 FR2520399 B1 FR 2520399B1
Authority
FR
France
Prior art keywords
station
enrockment
box girder
vibrating bars
bars
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
Application number
FR828201300A
Other languages
French (fr)
Other versions
FR2520399A1 (en
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.)
SOMESTRA SARL
Original Assignee
SOMESTRA SARL
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 SOMESTRA SARL filed Critical SOMESTRA SARL
Priority to FR828201300A priority Critical patent/FR2520399B1/en
Priority to DE8383440007T priority patent/DE3373280D1/en
Priority to AT83440007T priority patent/ATE29226T1/en
Priority to EP83440007A priority patent/EP0085019B1/en
Publication of FR2520399A1 publication Critical patent/FR2520399A1/en
Application granted granted Critical
Publication of FR2520399B1 publication Critical patent/FR2520399B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B07B1/12—Apparatus having only parallel elements
    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Packaging Of Special Articles (AREA)
  • Soil Working Implements (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

1. Bars for an enrockment station in the form of a box girder (1) of large-dimension sheet metal having a trapezoidal longitudinal section, and inclined with respect to the horizontal from the large side towards the small side, their cross-section being of roof-shape, characterized in that they are each provided with one and preferably with two motor-driven vibrator units (2) imparting to them a vibratory movement with vertical acceleration, and in that they are mounted on resilient elements (3) in the form of rubber blocks mounted on pillars (4) for fixing to the structure of the enrockment station and fixed to the interior of the upper portion of the box girder (1) by means of crossbars (5).
FR828201300A 1982-01-22 1982-01-22 VIBRATING BARS FOR ROCKING STATION Expired FR2520399B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR828201300A FR2520399B1 (en) 1982-01-22 1982-01-22 VIBRATING BARS FOR ROCKING STATION
DE8383440007T DE3373280D1 (en) 1982-01-22 1983-01-21 Vibrating bars for an enrockment station
AT83440007T ATE29226T1 (en) 1982-01-22 1983-01-21 SWING RODS FOR STONE PACKING PLANTS.
EP83440007A EP0085019B1 (en) 1982-01-22 1983-01-21 Vibrating bars for an enrockment station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828201300A FR2520399B1 (en) 1982-01-22 1982-01-22 VIBRATING BARS FOR ROCKING STATION

Publications (2)

Publication Number Publication Date
FR2520399A1 FR2520399A1 (en) 1983-07-29
FR2520399B1 true FR2520399B1 (en) 1985-07-26

Family

ID=9270387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828201300A Expired FR2520399B1 (en) 1982-01-22 1982-01-22 VIBRATING BARS FOR ROCKING STATION

Country Status (4)

Country Link
EP (1) EP0085019B1 (en)
AT (1) ATE29226T1 (en)
DE (1) DE3373280D1 (en)
FR (1) FR2520399B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427080A1 (en) * 1984-07-23 1986-01-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Screening machine driven by one or a number of controlled magnetic vibrators
ES2156806B1 (en) * 1999-02-23 2002-02-01 Maquinaria De Canteras Triman MACHINE TO SCREEN ARIDS.
CN113145442B (en) * 2021-03-03 2022-04-08 江西龙威宠物食品有限公司 Waste residue splitter is used in pet mouse feed production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591297A (en) * 1945-04-26 1947-08-13 Victor Willie Russell Improvements relating to coal sifters
US1616473A (en) * 1926-03-03 1927-02-08 Albert H Stebbins Screen
GB470578A (en) * 1936-02-18 1937-08-18 Antoine Vloeberghs Improvements in or relating to sieves for coal
US3238798A (en) * 1961-09-25 1966-03-08 Rex Chainbelt Inc Controls for vibratory apparatus
US3307698A (en) * 1964-05-15 1967-03-07 Alfred C Haffner Portable oscillating rock separator
US3261108A (en) * 1964-12-02 1966-07-19 Allis Chalmers Mfg Co Grizzly bar construction
GB1268554A (en) * 1969-08-07 1972-03-29 Licencia Talalmanyokat Vibration machine for grading and sorting cucumbers

Also Published As

Publication number Publication date
EP0085019A3 (en) 1984-11-14
DE3373280D1 (en) 1987-10-08
ATE29226T1 (en) 1987-09-15
FR2520399A1 (en) 1983-07-29
EP0085019B1 (en) 1987-09-02
EP0085019A2 (en) 1983-08-03

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Legal Events

Date Code Title Description
EM Correction of a material error concerning inscription in the national patent register
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse