EP0332195A3 - Drum separator - Google Patents

Drum separator Download PDF

Info

Publication number
EP0332195A3
EP0332195A3 EP89104210A EP89104210A EP0332195A3 EP 0332195 A3 EP0332195 A3 EP 0332195A3 EP 89104210 A EP89104210 A EP 89104210A EP 89104210 A EP89104210 A EP 89104210A EP 0332195 A3 EP0332195 A3 EP 0332195A3
Authority
EP
European Patent Office
Prior art keywords
separating
drum
axis
elements
cylindrical
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
EP89104210A
Other languages
German (de)
Other versions
EP0332195B1 (en
EP0332195A2 (en
Inventor
Oreste Cribiu
Leo Cribiu
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.)
Eva Fin Srl
Original Assignee
Eva Fin Srl
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 Eva Fin Srl filed Critical Eva Fin Srl
Publication of EP0332195A2 publication Critical patent/EP0332195A2/en
Publication of EP0332195A3 publication Critical patent/EP0332195A3/en
Application granted granted Critical
Publication of EP0332195B1 publication Critical patent/EP0332195B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/006—Sorting molded pieces and runners
    • 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
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/18—Control

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Centrifugal Separators (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Automatic Assembly (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

A drum separator having a multiplicity of cylindrical separating elements which are arranged parallel to the axis of the drum and of which a portion can be displaced to form an adjustable separating gap is described. <??>The separating drum according to the invention is characterised by the combination of the following features: - the separating elements are connected securely in each case in pairs by means of at least one carrier element which is provided on one of the end sides of the separating elements, - the carrier element can be swivelled about the axis, lying in the circumference of the drum, of a cylindrical separating element, - an adjustment wheel which can be driven by means of a revolving adjustment element is provided on at least one end side of the fixed separating element for the purpose of adjusting the separating gap.
EP89104210A 1988-03-11 1989-03-09 Drum separator Expired - Lifetime EP0332195B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3808215 1988-03-11
DE3808215A DE3808215C1 (en) 1988-03-11 1988-03-11

Publications (3)

Publication Number Publication Date
EP0332195A2 EP0332195A2 (en) 1989-09-13
EP0332195A3 true EP0332195A3 (en) 1990-07-11
EP0332195B1 EP0332195B1 (en) 1994-12-28

Family

ID=6349518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104210A Expired - Lifetime EP0332195B1 (en) 1988-03-11 1989-03-09 Drum separator

Country Status (5)

Country Link
US (1) US4948498A (en)
EP (1) EP0332195B1 (en)
AT (1) ATE116165T1 (en)
DE (2) DE3808215C1 (en)
ES (1) ES2068843T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018112574A1 (en) 2018-05-25 2019-11-28 Schaeffler Technologies AG & Co. KG separating drum

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957651C (en) * 1957-01-17 Meersburg Chri stian Schlotz (Bodensee) Rotating drum for mixing, sorting, cleaning, etc.
DE2613088A1 (en) * 1975-04-02 1976-10-14 Franco Europ Mat Ind Ali DEVICE FOR SORTING VEGETABLES OR PRODUCTS OF LONGITUDINAL SHAPE
DE2756172A1 (en) * 1977-12-16 1979-06-21 Mtf Technik Ing Grad Hans Gert Rotating drum for separating flash from plastics mouldings - has bars with shaped ends fitting in trapezoidal slots
DE3027651A1 (en) * 1980-07-22 1982-03-18 Gebr. Bütfering Maschinenfabrik, 4720 Beckum Sugar beet sorting machine - has pairs of separately driven rollers forming sloping path, with mechanism controlling gaps between rollers
EP0265543A1 (en) * 1986-10-29 1988-05-04 MTF Technik Ing. (grad.) Hans Gert Schürfeld Device for separating injection-moulded parts and runners, or parts having different shapes and sizes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1512240A (en) * 1923-05-11 1924-10-21 Gen Electric Machine for assorting rods and tubes
US3055500A (en) * 1957-07-24 1962-09-25 Aubert-Maguero Paul Screening apparatus
US2984351A (en) * 1958-01-15 1961-05-16 Fmc Corp Horizontal reel type bean sizer
US3831752A (en) * 1973-01-18 1974-08-27 Chisholm Ryder Co Inc Grading machine for beans and other objects
ES213486Y (en) * 1975-06-26 1976-11-16 Foof Machinery Espanola, S. A. CALIBRATOR OF FRUITS AND OTHER AGRICULTURAL PRODUCTS.
DE2637851C2 (en) * 1976-08-23 1979-06-13 Mtf Technik, Ing.(Grad.) Hans Gert Schuerfeld, 5275 Bergneustadt Device for the mechanical separation of individual parts of different shapes and sizes
US4149637A (en) * 1978-01-05 1979-04-17 Starr, Incorporated Apparatus for size-grading objects
GB2132116B (en) * 1982-12-16 1986-02-05 Downs & Son Limited E W Crop grader
US4701157A (en) * 1986-08-19 1987-10-20 E. I. Du Pont De Nemours And Company Laminated arm composite centrifuge rotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957651C (en) * 1957-01-17 Meersburg Chri stian Schlotz (Bodensee) Rotating drum for mixing, sorting, cleaning, etc.
DE2613088A1 (en) * 1975-04-02 1976-10-14 Franco Europ Mat Ind Ali DEVICE FOR SORTING VEGETABLES OR PRODUCTS OF LONGITUDINAL SHAPE
DE2756172A1 (en) * 1977-12-16 1979-06-21 Mtf Technik Ing Grad Hans Gert Rotating drum for separating flash from plastics mouldings - has bars with shaped ends fitting in trapezoidal slots
DE3027651A1 (en) * 1980-07-22 1982-03-18 Gebr. Bütfering Maschinenfabrik, 4720 Beckum Sugar beet sorting machine - has pairs of separately driven rollers forming sloping path, with mechanism controlling gaps between rollers
EP0265543A1 (en) * 1986-10-29 1988-05-04 MTF Technik Ing. (grad.) Hans Gert Schürfeld Device for separating injection-moulded parts and runners, or parts having different shapes and sizes

Also Published As

Publication number Publication date
DE3808215C1 (en) 1989-09-21
EP0332195B1 (en) 1994-12-28
EP0332195A2 (en) 1989-09-13
ES2068843T3 (en) 1995-05-01
DE58908812D1 (en) 1995-02-09
ATE116165T1 (en) 1995-01-15
US4948498A (en) 1990-08-14

Similar Documents

Publication Publication Date Title
AU585749B2 (en) Clamp for non-beaded pneumatic assemblies
AU558437B2 (en) High cis poly-butadiene
GB8313043D0 (en) Pneumatic radial tyre
GB8334402D0 (en) Pneumatic radial tyre
AU587114B2 (en) Apparatus for separating cell suspension
SE8503346D0 (en) centrifugal
ES2022813B3 (en) METHOD OF PREPARATION OF A RUBBER COMPOUND FOR THE ROLLER BELT OF A TIRE AND A TIRE CONTAINING A ROLLER BELT OF SUCH COMPOUND.
GB2118112B (en) Motorcycle drive wheel suspension system
GB2162471B (en) Pneumatic radial tyre breaker belts
EP0422332A3 (en) Device for placing reinforcing elements on indexing inserts
GB8327240D0 (en) Pneumatic radial tyres composite springs
EP0332195A3 (en) Drum separator
AU7819591A (en) Pneumatic radial tires suitable for high-speed running
CA995148A (en) Separating suspensions by flocculation, cyclones and a centrifugal separator
GB2131937B (en) Headlamp suitable for bicycles, etc
DE3361960D1 (en) Pneumatic wheel drive for rotary sieves
EP0301093A4 (en) Radial tire for high load with improved vibration damping performance.
AU3669889A (en) Radial tire belt folding drum
GB2218676B (en) Heavy duty pneumatic radial tire.
AU542279B2 (en) Radial tires
AU8100087A (en) Document suspension apparatus
AU575408B2 (en) Replaceable lagging for belt driving drums
AU553095B2 (en) Radial tyre belt structure
GB2163709B (en) Pneumatic radial tyre breaker belts
AU7731191A (en) Pneumatic radial tire for heavy-load

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19910102

17Q First examination report despatched

Effective date: 19920205

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 DE ES FR GB GR IT LI LU NL SE

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

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: 19941228

REF Corresponds to:

Ref document number: 116165

Country of ref document: AT

Date of ref document: 19950115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58908812

Country of ref document: DE

Date of ref document: 19950209

ITF It: translation for a ep patent filed

Owner name: LENZI & C.

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

Ref country code: CH

Effective date: 19950331

Ref country code: LI

Effective date: 19950331

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

Effective date: 19950321

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2068843

Country of ref document: ES

Kind code of ref document: T3

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20080331

Year of fee payment: 20

Ref country code: LU

Payment date: 20080331

Year of fee payment: 20

Ref country code: NL

Payment date: 20080331

Year of fee payment: 20

Ref country code: IT

Payment date: 20071229

Year of fee payment: 19

Ref country code: SE

Payment date: 20080328

Year of fee payment: 20

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

Ref country code: AT

Payment date: 20080331

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20080424

Year of fee payment: 20

Ref country code: DE

Payment date: 20080528

Year of fee payment: 20

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

Ref country code: BE

Payment date: 20080428

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20080331

Year of fee payment: 20

BE20 Be: patent expired

Owner name: *EVA FIN S.R.L.

Effective date: 20090309

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20090308

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20090309

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090310

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 EXPIRATION OF PROTECTION

Effective date: 20090309

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20090308

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 EXPIRATION OF PROTECTION

Effective date: 20090310

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 NON-PAYMENT OF DUE FEES

Effective date: 20080309