EP1552903A3 - Belt grinding machine, in particular for the combination with an attachment for tube end grinding - Google Patents

Belt grinding machine, in particular for the combination with an attachment for tube end grinding Download PDF

Info

Publication number
EP1552903A3
EP1552903A3 EP04030981A EP04030981A EP1552903A3 EP 1552903 A3 EP1552903 A3 EP 1552903A3 EP 04030981 A EP04030981 A EP 04030981A EP 04030981 A EP04030981 A EP 04030981A EP 1552903 A3 EP1552903 A3 EP 1552903A3
Authority
EP
European Patent Office
Prior art keywords
grinding
attachment
belt
combination
tube end
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
EP04030981A
Other languages
German (de)
French (fr)
Other versions
EP1552903B1 (en
EP1552903A2 (en
Inventor
Jörn Toft
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.)
Multi-Tool AS
Multi Tool AS
Original Assignee
Multi-Tool AS
Multi Tool AS
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 Multi-Tool AS, Multi Tool AS filed Critical Multi-Tool AS
Priority to PL04030981T priority Critical patent/PL1552903T3/en
Publication of EP1552903A2 publication Critical patent/EP1552903A2/en
Publication of EP1552903A3 publication Critical patent/EP1552903A3/en
Application granted granted Critical
Publication of EP1552903B1 publication Critical patent/EP1552903B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The belt grinding machine (100) is combined with an attachment (200), e.g. for grinding tube ends. Rollers of several different diameters are available, so that the endless grinding belt can be laid out selectively as required. There is a band tension adjustment device which is optimized mechanically independently of the diameter of the contact roller.
EP04030981A 2004-01-06 2004-12-29 Belt grinding machine, in particular for the combination with an attachment for tube end grinding Active EP1552903B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04030981T PL1552903T3 (en) 2004-01-06 2004-12-29 Belt grinding machine, in particular for the combination with an attachment for tube end grinding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004000104U 2004-01-06
DE202004000104U DE202004000104U1 (en) 2004-01-06 2004-01-06 Belt grinder, preferably for combination with an attachment for grinding pipe ends

Publications (3)

Publication Number Publication Date
EP1552903A2 EP1552903A2 (en) 2005-07-13
EP1552903A3 true EP1552903A3 (en) 2005-09-07
EP1552903B1 EP1552903B1 (en) 2008-07-02

Family

ID=32240747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030981A Active EP1552903B1 (en) 2004-01-06 2004-12-29 Belt grinding machine, in particular for the combination with an attachment for tube end grinding

Country Status (8)

Country Link
US (1) US20050221735A1 (en)
EP (1) EP1552903B1 (en)
CN (1) CN1663743B (en)
AT (1) ATE399619T1 (en)
DE (2) DE202004000104U1 (en)
DK (1) DK1552903T3 (en)
ES (1) ES2310699T3 (en)
PL (1) PL1552903T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1688216A1 (en) * 2005-02-02 2006-08-09 Multi-Tool A/S Belt grinding machine, in particular for the combination with an attachment for tube end grinding
DE102006007709B4 (en) * 2006-02-14 2019-01-31 C. & E. Fein Gmbh belt sander
DE102006013436B4 (en) 2006-03-14 2018-10-31 C. & E. Fein Gmbh Belt grinding machine for external cylindrical grinding of pipes
CN102990494B (en) * 2011-09-08 2015-05-13 莱州市鑫岳机械有限公司 Small multifunction belt sander
DE102013111807A1 (en) 2013-10-25 2015-04-30 C. & E. Fein Gmbh Belt grinding machine with belt grinding modules that can be coupled together
CN103962919B (en) * 2014-04-25 2017-06-20 陈美青 A kind of polishing machine
DE102015205624A1 (en) * 2015-03-27 2016-09-29 Siemens Aktiengesellschaft Grinding machine and method for processing a squealer edge of a blade
CN105538101A (en) * 2015-12-05 2016-05-04 芜湖山野电器有限公司 Polishing machine
CN105500155A (en) * 2015-12-05 2016-04-20 芜湖山野电器有限公司 Polishing device
CN112518523A (en) * 2020-12-02 2021-03-19 汤武义 Automatic polishing and grinding system for thin-wall stamping parts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226708A1 (en) * 1992-02-07 1993-08-12 Sig Schweiz Industrieges Belt type grinding machine with sliding beam to press belt against work piece - has tensioning pulley actuated by pneumatic cylinder to ensure rapid re-adjustment in belt tension
DE9320750U1 (en) * 1993-04-02 1995-01-05 Almi Machinefabriek B.V., Vriezenveen Device for the end molding of tubular workpieces with different diameters
DE29504077U1 (en) * 1995-03-10 1995-04-27 Multi-Tool A/S, Jelling Belt grinder
DE29904027U1 (en) * 1999-03-05 1999-05-27 Multi-Tool A/S, Jelling Grinding machine
DE10253364A1 (en) * 2001-11-15 2003-06-05 New Tech Srl Grinding machine for pipes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429077A (en) * 1966-04-15 1969-02-25 Lyndon V Grover Sander
US4221081A (en) * 1978-08-28 1980-09-09 Everett Charles T Dust collector system for belt sander
DE4310887B4 (en) * 1993-04-02 2004-09-09 Almi Machinefabriek Vriezenveen B.V. Device for the end molding of tubular workpieces with different diameters
US5830046A (en) * 1996-10-28 1998-11-03 Vulcan Engineering Co. Belt shifting idler pulley for reciprocating an abrasive belt
TW485857U (en) * 2001-04-12 2002-05-01 Shang-Zhang Liu Adjustment device for emery belt of emery belt machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226708A1 (en) * 1992-02-07 1993-08-12 Sig Schweiz Industrieges Belt type grinding machine with sliding beam to press belt against work piece - has tensioning pulley actuated by pneumatic cylinder to ensure rapid re-adjustment in belt tension
DE9320750U1 (en) * 1993-04-02 1995-01-05 Almi Machinefabriek B.V., Vriezenveen Device for the end molding of tubular workpieces with different diameters
DE29504077U1 (en) * 1995-03-10 1995-04-27 Multi-Tool A/S, Jelling Belt grinder
DE29904027U1 (en) * 1999-03-05 1999-05-27 Multi-Tool A/S, Jelling Grinding machine
DE10253364A1 (en) * 2001-11-15 2003-06-05 New Tech Srl Grinding machine for pipes

Also Published As

Publication number Publication date
ATE399619T1 (en) 2008-07-15
DE502004007481D1 (en) 2008-08-14
CN1663743A (en) 2005-09-07
US20050221735A1 (en) 2005-10-06
PL1552903T3 (en) 2008-12-31
EP1552903B1 (en) 2008-07-02
CN1663743B (en) 2012-08-08
EP1552903A2 (en) 2005-07-13
DE202004000104U1 (en) 2004-04-29
DK1552903T3 (en) 2008-11-03
ES2310699T3 (en) 2009-01-16

Similar Documents

Publication Publication Date Title
HK1151570A1 (en) Roll pump
ATE386611T1 (en) BELT GRINDER
EP1552903A3 (en) Belt grinding machine, in particular for the combination with an attachment for tube end grinding
US20070034488A1 (en) Roller-type conveying machine
DE50104182D1 (en) Mobile transport device for winding material
WO2007013111A8 (en) Shoe tensioner for a synchronous belt drive for use with oil
TW200628657A (en) Apparatus and method for shrinking continuous textile substrates
MX2009004834A (en) Coil spring forming apparatus and coil spring.
HK1147717A1 (en) Device for the support, drive and/or transmission of motion to a diamond wire on machines for cutting stones
WO2006138588A3 (en) Tensioning device
ATE458921T1 (en) LINEAR GUIDE UNIT
EP1703169A4 (en) Tension adjusting device for auxiliary machine driving belts
MY138422A (en) Support for a roll of a belt conveyor
SI1437046T1 (en) Device and method for the production of food kebabs
ATE381392T1 (en) ROLLER CHANGE TOOL
PL376717A1 (en) Tensioning mechanism for locked-center idler
EP1629942A3 (en) Belt grinding machine
GB2414303B (en) Adjustable camera with belt tensioning apparatus
ATE495919T1 (en) DEVICE FOR PREVENTING SPINNING OR SLIPPING OF A WHEEL OF A VEHICLE
EP1790600A3 (en) Winder
ATE342856T1 (en) ARRANGEMENT FOR CENTRAL GUIDING OF CONVEYOR BELT
WO2007025530A3 (en) Arm extension belt
DE102006053420A1 (en) Endless loop machine has abrasive belt, removable lamellar belt guided around rollers and sanding pad, whereby one roller can act as calibrating roller when lamellar belt is removed
WO2004080849A3 (en) Pneumatic spinner drive tensioning assembly
TWI255777B (en) Method and apparatus for adjusting and tensioning a spoke wheel

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20060204

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20060711

17Q First examination report despatched

Effective date: 20060711

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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

REF Corresponds to:

Ref document number: 502004007481

Country of ref document: DE

Date of ref document: 20080814

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

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

Ref country code: SI

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: 20080702

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2310699

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: LT

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: 20080702

Ref country code: PT

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: 20081202

Ref country code: IS

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: 20081102

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: BG

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: 20081002

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: 20080702

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E004418

Country of ref document: HU

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

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: 20080702

Ref country code: EE

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: 20080702

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

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

Ref country code: SK

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: 20080702

26N No opposition filed

Effective date: 20090403

BERE Be: lapsed

Owner name: MULTI-TOOL A/S

Effective date: 20081231

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: 20081231

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: BE

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

Effective date: 20081231

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

Ref country code: CH

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

Effective date: 20081231

Ref country code: LI

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

Effective date: 20081231

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: 20081002

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: 20081229

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

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: 20080702

Ref country code: LU

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

Effective date: 20081229

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

Ref country code: TR

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: 20080702

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: 20081003

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

Ref country code: ES

Payment date: 20141111

Year of fee payment: 11

Ref country code: CZ

Payment date: 20141208

Year of fee payment: 11

Ref country code: RO

Payment date: 20141117

Year of fee payment: 11

Ref country code: GB

Payment date: 20141224

Year of fee payment: 11

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

Ref country code: HU

Payment date: 20141125

Year of fee payment: 11

Ref country code: NL

Payment date: 20141210

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20141203

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: DK

Payment date: 20151210

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20151110

Year of fee payment: 12

Ref country code: PL

Payment date: 20151102

Year of fee payment: 12

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

Ref country code: CZ

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

Effective date: 20151229

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

Effective date: 20151229

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

Ref country code: RO

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

Effective date: 20151229

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20160101

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 NON-PAYMENT OF DUE FEES

Effective date: 20151229

Ref country code: NL

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

Effective date: 20160101

Ref country code: HU

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

Effective date: 20151230

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: 20151229

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20170126

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: 20151230

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20161231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170831

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: 20170102

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

Ref country code: DK

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

Effective date: 20161231

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

Ref country code: PL

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

Effective date: 20161229

REG Reference to a national code

Ref legal event code: R082

Country of ref document: DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004007481

Country of ref document: DE

Representative=s name: HENTRICH PATENTANWAELTE PARTG MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004007481

Country of ref document: DE

Owner name: C. & E. FEIN GMBH, DE

Free format text: FORMER OWNER: MULTI-TOOL A/S, JELLING, DK

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004007481

Country of ref document: DE

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

Ref country code: DE

Payment date: 20231214

Year of fee payment: 20