EP1086802A3 - Press with crankshaft drive for the upper punch unit and operating method - Google Patents

Press with crankshaft drive for the upper punch unit and operating method Download PDF

Info

Publication number
EP1086802A3
EP1086802A3 EP00250306A EP00250306A EP1086802A3 EP 1086802 A3 EP1086802 A3 EP 1086802A3 EP 00250306 A EP00250306 A EP 00250306A EP 00250306 A EP00250306 A EP 00250306A EP 1086802 A3 EP1086802 A3 EP 1086802A3
Authority
EP
European Patent Office
Prior art keywords
press
operating method
upper punch
punch unit
crankshaft drive
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
EP00250306A
Other languages
German (de)
French (fr)
Other versions
EP1086802A2 (en
EP1086802B1 (en
Inventor
Norbert Dipl.-Ing. Nies
Matthias Holthausen
Bernd Dipl.-Ing. Horn
Nikolaus Dipl.-Ing. Hoppenkamps
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1086802A2 publication Critical patent/EP1086802A2/en
Publication of EP1086802A3 publication Critical patent/EP1086802A3/en
Application granted granted Critical
Publication of EP1086802B1 publication Critical patent/EP1086802B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/266—Drive systems for the cam, eccentric or crank axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/28—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks the cam, crank, or eccentric being disposed below the lower platen or table and operating to pull down the upper platen or slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

Press comprises a connecting rod (3), a crankshaft (4), an eccentric crank mechanism connected to a toothed wheel (5) to drive the upper stamping unit (2), and an electronic control on the reverse drive of the crankshaft. The toothed wheel is driven by at least one motor (7.1, 7.2) via a screw drive (6.1, 6.2). An Independent claim is also included for a process for operating the press. Preferred Features: The motor is a hydraulic motor.
EP00250306A 1999-09-24 2000-09-15 Press with crankshaft drive for the upper punch unit and operating method Expired - Lifetime EP1086802B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947689A DE19947689C2 (en) 1999-09-24 1999-09-24 Press with eccentric crank drive for upper punch unit and operating method
DE19947689 1999-09-24

Publications (3)

Publication Number Publication Date
EP1086802A2 EP1086802A2 (en) 2001-03-28
EP1086802A3 true EP1086802A3 (en) 2002-01-16
EP1086802B1 EP1086802B1 (en) 2006-11-02

Family

ID=7924391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00250306A Expired - Lifetime EP1086802B1 (en) 1999-09-24 2000-09-15 Press with crankshaft drive for the upper punch unit and operating method

Country Status (9)

Country Link
US (1) US6564704B1 (en)
EP (1) EP1086802B1 (en)
JP (1) JP3723727B2 (en)
CN (1) CN1187184C (en)
AT (1) ATE344132T1 (en)
CA (1) CA2320498C (en)
DE (2) DE19947689C2 (en)
ES (1) ES2270788T3 (en)
RU (1) RU2244627C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446949C2 (en) * 2008-01-17 2012-04-10 Михаил Алексеевич Паюсов Briquette press

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138664A1 (en) * 2001-08-02 2003-02-20 Komage Gellner Maschf Press and method of operating the press
DE10138665A1 (en) * 2001-08-02 2003-02-20 Komage Gellner Maschf Eccentric press and method for operating the eccentric press
US6506118B1 (en) * 2001-08-24 2003-01-14 Igt Gaming device having improved award offer bonus scheme
CN100410064C (en) * 2006-10-25 2008-08-13 南京东部精密机械有限公司 Medium and small crank slide block type full automatic dry powder press
NL2000449C2 (en) * 2007-01-22 2008-07-23 Fico Bv Method and device for mechanically processing semiconductor products in a press.
CN102179953B (en) * 2011-03-09 2014-10-29 东莞华中科技大学制造工程研究院 Method for accurately adjusting bottom dead centre of press
FR3021805B1 (en) * 2014-05-27 2019-05-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives PRESS FOR SHAPING PELLETS IN A RESTRICTED AND HOSTILE ENVIRONMENT AND METHOD OF ASSEMBLING THE PRESS
CN104741606A (en) * 2015-03-31 2015-07-01 龙岩市泰美耐磨合金有限公司 Metal powder compact forming device
CN104960230A (en) * 2015-06-25 2015-10-07 刘海明 Bar making machine for automatically cutting bars
EP3536493A1 (en) * 2018-03-05 2019-09-11 Arcofil S.A. Electric press with torque motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114880A1 (en) * 1990-05-09 1991-11-14 Komage Gellner & Co Maschinenf Preform press for compacting powdered materials - has mechanical and hydraulic drive system which may by controlled in relation to each other for high prodn. of critical preforms
US5588344A (en) * 1994-06-13 1996-12-31 Murata Machinery, Ltd. Electric servo motor punch press ram drive
DE29917742U1 (en) * 1998-10-23 2000-01-13 Mannesmann Ag Press with eccentric crank drive for upper punch unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124019A (en) * 1964-03-10 Cold forming machine
CH271725A (en) * 1948-08-24 1950-11-15 May Otto Ing Dr Toggle press.
US2784665A (en) * 1951-10-06 1957-03-12 Danly Mach Specialties Inc Safety knuckle joint press
JPS5481574A (en) * 1977-12-10 1979-06-29 Hiroyasu Shiokawa Machine press
JPS58103996A (en) * 1981-12-17 1983-06-21 Aida Eng Ltd C-shaped frame press
DE3580801D1 (en) * 1984-07-11 1991-01-17 Chiyoda Tech & Ind METHOD AND DEVICE FOR INSERTING STRUCTURED MATRICES AND PRESSING PLATES IN QUICK PRESSES FOR CONCRETE GOODS.
EP0302936B1 (en) * 1986-12-29 1993-12-01 ISHII, Mitoshi Servo controller for a press machine
US5198241A (en) * 1991-01-29 1993-03-30 Spex Industries, Inc. Apparatus for preparation of samples for spectrographic analysis
US5669257A (en) * 1994-12-28 1997-09-23 Yazaki Corporation Method of crimping terminal and apparatus for the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114880A1 (en) * 1990-05-09 1991-11-14 Komage Gellner & Co Maschinenf Preform press for compacting powdered materials - has mechanical and hydraulic drive system which may by controlled in relation to each other for high prodn. of critical preforms
US5588344A (en) * 1994-06-13 1996-12-31 Murata Machinery, Ltd. Electric servo motor punch press ram drive
DE29917742U1 (en) * 1998-10-23 2000-01-13 Mannesmann Ag Press with eccentric crank drive for upper punch unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446949C2 (en) * 2008-01-17 2012-04-10 Михаил Алексеевич Паюсов Briquette press

Also Published As

Publication number Publication date
JP2001129692A (en) 2001-05-15
DE19947689C2 (en) 2002-02-07
EP1086802A2 (en) 2001-03-28
EP1086802B1 (en) 2006-11-02
CN1289676A (en) 2001-04-04
DE19947689A1 (en) 2001-04-19
DE50013679D1 (en) 2006-12-14
JP3723727B2 (en) 2005-12-07
RU2244627C2 (en) 2005-01-20
ATE344132T1 (en) 2006-11-15
ES2270788T3 (en) 2007-04-16
US6564704B1 (en) 2003-05-20
CA2320498A1 (en) 2001-03-24
CN1187184C (en) 2005-02-02
CA2320498C (en) 2008-06-10

Similar Documents

Publication Publication Date Title
EP1086802A3 (en) Press with crankshaft drive for the upper punch unit and operating method
US5279197A (en) Punching press
EP2261017A3 (en) Servo drive system and continuous working system of press machine
DE60216207D1 (en) Battery-powered hydraulic crimping tool with fast press punch feed
CA2216475A1 (en) Driving unit for an electric motor driven bicycle
CA2317556A1 (en) Drive mechanism for a vehicle, especially a multilane electromobile
SG73558A1 (en) A press specifically punch press
GB2390554B (en) Exercise-aid device
CA2373195A1 (en) Self-guiding punch and die set
ES2043840T3 (en) TRANSFER DEVICE FOR PRESSES.
EP1093913A3 (en) Device for driving a varnishing unit
DE59901168D1 (en) Railcar drive
MY117569A (en) Motor-operated press mechanism
HU9501200D0 (en) Nut driver machine
EP1142657A3 (en) Ejection device, multi-stage press, and method for adjusting the stroke of the ejection device
CN2351255Y (en) Paper-cutting machine
GB2279603A (en) Drive mechanism in a stapler
GB2241664A (en) Power press
KR900007404Y1 (en) Small press
KR960007164A (en) Mechanical press with automatic feed
CN2449911Y (en) Synchronous transmission for automatic feeding
CN2501347Y (en) Oil pressure automatic timer for lasting machine
IT1173406B (en) Eccentric press drive mechanism
CA2178370A1 (en) Inching Drive System for a Mechanical Punch Press
UA26058A1 (en) HYDRAULIC INSTALLATION FOR OPERATION OF THE FORGING PRESS

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020611

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20040419

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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: 20061102

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: 20061102

Ref country code: NL

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: 20061102

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: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

REF Corresponds to:

Ref document number: 50013679

Country of ref document: DE

Date of ref document: 20061214

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070202

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

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: 20070402

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2270788

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20061102

EN Fr: translation not filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

26N No opposition filed

Effective date: 20070803

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: SMS DEMAG AG

Free format text: SMS DEMAG AG#EDUARD-SCHLOEMANN-STRASSE 4#40237 DUESSELDORF (DE) -TRANSFER TO- SMS DEMAG AG#EDUARD-SCHLOEMANN-STRASSE 4#40237 DUESSELDORF (DE)

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061102

BERE Be: lapsed

Owner name: SMS DEMAG AG

Effective date: 20070930

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: 20070930

Ref country code: FR

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: 20070615

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: 20070203

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: 20070930

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061102

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

Ref country code: LU

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

Effective date: 20070915

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: 20061102

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

Ref country code: CH

Payment date: 20110923

Year of fee payment: 12

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

Ref country code: SE

Payment date: 20120919

Year of fee payment: 13

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

Ref country code: ES

Payment date: 20120926

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20120926

Year of fee payment: 13

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

Ref country code: AT

Payment date: 20130911

Year of fee payment: 14

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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 NON-PAYMENT OF DUE FEES

Effective date: 20130916

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: LI

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

Effective date: 20130930

Ref country code: CH

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

Effective date: 20130930

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: 20130915

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20141016

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: 20130916

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 344132

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140915

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: 20140915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50013679

Country of ref document: DE

Representative=s name: ANWALTSKANZLEI MEISSNER & MEISSNER, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 50013679

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

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

Ref country code: DE

Payment date: 20160921

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50013679

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20180404