EP1339527B2 - Verfahren zur herstellung von zahnriemenformen - Google Patents

Verfahren zur herstellung von zahnriemenformen Download PDF

Info

Publication number
EP1339527B2
EP1339527B2 EP01995545A EP01995545A EP1339527B2 EP 1339527 B2 EP1339527 B2 EP 1339527B2 EP 01995545 A EP01995545 A EP 01995545A EP 01995545 A EP01995545 A EP 01995545A EP 1339527 B2 EP1339527 B2 EP 1339527B2
Authority
EP
European Patent Office
Prior art keywords
profile
grinding wheel
workpiece
dressing
grinding
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 - Lifetime
Application number
EP01995545A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1339527B1 (de
EP1339527A1 (de
Inventor
Peter Bäumler
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7664981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1339527(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to SI200130403T priority Critical patent/SI1339527T2/sl
Priority to EP05007364A priority patent/EP1568441B1/de
Publication of EP1339527A1 publication Critical patent/EP1339527A1/de
Publication of EP1339527B1 publication Critical patent/EP1339527B1/de
Application granted granted Critical
Publication of EP1339527B2 publication Critical patent/EP1339527B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
    • B24B53/047—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels equipped with one or more diamonds
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/08—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like
    • B24B53/085—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms

Definitions

  • the die for the timing belt is not milled but produced by grinding with specially profiled grinding wheels with a grinding movement parallel to the longitudinal center axis of the workpiece.
  • Tooth groove is understood to mean the full area from the head of a tooth to the head of the adjacent tooth. The grinding of two adjacent tooth grooves thus results in producing a complete tooth of the toothed belt shape, i. H. Also, the outer diameter of the timing belt shape is ground. For the geometry of the toothed groove of the toothed belt form, the shrinkage of the toothed belt material during cooling in the manufacturing process must be considered.
  • the method according to the invention is carried out such that the circumferential profile is produced and / or dressed on a profile dressing element with a profiled edge-like dressing area.
  • a CNC control for dressing because the profiled dressing area dictates a fixed profile. This can be advantageous, in particular, when large quantities have to be produced with identical toothing geometries.
  • the relative movement between the grinding wheel and the workpiece can be determined by a movement of the grinding wheel with respect to a machine frame or a movement of a tool holder can be achieved.
  • This variant has the advantage that a complex CNC control for the movement of the dressing means is not required.
  • a profile dressing element is particularly useful when variations of the profit form are not needed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Fish Paste Products (AREA)
  • Seal Device For Vehicle (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP01995545A 2000-11-28 2001-11-28 Verfahren zur herstellung von zahnriemenformen Expired - Lifetime EP1339527B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200130403T SI1339527T2 (sl) 2000-11-28 2001-11-28 Postopek za izdelavo modela zobatega jermena
EP05007364A EP1568441B1 (de) 2000-11-28 2001-11-28 Vorrichtung zur Herstellung von Zahnriemenformen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10059067A DE10059067A1 (de) 2000-11-28 2000-11-28 Verfahren und Vorrichtung zur Herstellung von Zahnriemenformen und Zahnrädern
DE10059067 2000-11-28
PCT/DE2001/004471 WO2002043919A1 (de) 2000-11-28 2001-11-28 Verfahren und vorrichtung zur herstellung von zahnriemenformen

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP05007364A Division EP1568441B1 (de) 2000-11-28 2001-11-28 Vorrichtung zur Herstellung von Zahnriemenformen
EP05007364.2 Division-Into 2005-04-05

Publications (3)

Publication Number Publication Date
EP1339527A1 EP1339527A1 (de) 2003-09-03
EP1339527B1 EP1339527B1 (de) 2005-06-01
EP1339527B2 true EP1339527B2 (de) 2011-04-27

Family

ID=7664981

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05007364A Expired - Lifetime EP1568441B1 (de) 2000-11-28 2001-11-28 Vorrichtung zur Herstellung von Zahnriemenformen
EP01995545A Expired - Lifetime EP1339527B2 (de) 2000-11-28 2001-11-28 Verfahren zur herstellung von zahnriemenformen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05007364A Expired - Lifetime EP1568441B1 (de) 2000-11-28 2001-11-28 Vorrichtung zur Herstellung von Zahnriemenformen

Country Status (15)

Country Link
US (1) US7125316B2 (pt)
EP (2) EP1568441B1 (pt)
JP (1) JP2004524169A (pt)
KR (1) KR100783206B1 (pt)
CN (1) CN1216721C (pt)
AT (2) ATE369939T1 (pt)
AU (1) AU2002226281A1 (pt)
BR (1) BR0115685A (pt)
DE (3) DE10059067A1 (pt)
ES (2) ES2291996T3 (pt)
MX (1) MXPA03004648A (pt)
PL (1) PL201008B1 (pt)
PT (2) PT1568441E (pt)
SI (2) SI1568441T1 (pt)
WO (1) WO2002043919A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2493658A1 (de) * 2010-09-23 2012-09-05 Inova Lisec Technologiezentrum GmbH Verfahren und anordnung zum nachschärfen von schleifscheiben
JP5748582B2 (ja) * 2011-07-12 2015-07-15 三菱重工業株式会社 ねじ状工具の製作方法
CN103465134B (zh) * 2013-09-03 2016-09-14 宁波菲仕运动控制技术有限公司 一种定子割槽设备
CN103692353A (zh) * 2013-12-13 2014-04-02 江苏飞船股份有限公司 外圆磨床砂轮修整器
US10384326B2 (en) * 2015-12-21 2019-08-20 General Electric Company Surface treatment of turbomachinery
DE102016204273B4 (de) * 2016-03-15 2023-11-30 Erwin Junker Maschinenfabrik Gmbh Verfahren zur schleif-komplettbearbeitung von wellenförmigen werkstücken mit zylindrischen und profilierten abschnitten
US10096460B2 (en) * 2016-08-02 2018-10-09 Semiconductor Components Industries, Llc Semiconductor wafer and method of wafer thinning using grinding phase and separation phase
CN111941284B (zh) * 2020-07-27 2022-01-07 西安理工大学 一种辊环复合平面研磨修整装置
CN113263401A (zh) * 2021-06-16 2021-08-17 无锡微研股份有限公司 一种冲头备件的加工方法
CN114290133A (zh) * 2022-01-13 2022-04-08 无锡微研股份有限公司 一种空调模波纹刀批量加工方法
CN114871867A (zh) * 2022-05-23 2022-08-09 扬州市职业大学(扬州开放大学) 具有砂轮自修整功能的数控磨床

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753707A (en) * 1923-03-07 1930-04-08 Chrysler Corp Process of grinding toothed articles
US1780747A (en) * 1926-06-16 1930-11-04 Gen Motors Corp Finishing spline shafts
US3299577A (en) 1964-04-14 1967-01-24 Nat Broach & Mach Method and apparatus for trimming grinding wheels
GB1082418A (en) * 1966-07-22 1967-09-06 Toolmasters Ltd Improvements relating to grinding wheels
DE1577534A1 (de) * 1966-09-03 1970-03-19 Zahnradfabrik Friedrichshafen Abrichteinrichtung
GB1253685A (en) * 1968-03-04 1971-11-17 Heald Machine Co Grinding machine
US3819405A (en) * 1970-12-09 1974-06-25 Porosan Interests Inc A method of producing a volatilizing article of manufacture
US3877179A (en) 1973-02-13 1975-04-15 Cincinnati Milacron Inc Work locating device for grinding machines
JPS5431992A (en) 1977-08-16 1979-03-09 Tokyo Optical Slit lamp having binocular real microscope
US4322916A (en) * 1978-03-13 1982-04-06 Dayco Corporation Apparatus for making multiple rib belts
JPS5537201A (en) 1978-08-29 1980-03-15 Isao Tomizawa Grinder wheel shaping method at orifice of small-diameter tube
US4343666A (en) * 1978-11-02 1982-08-10 Dayco Corporation Method of making toothed belt
US4359841A (en) * 1979-11-08 1982-11-23 Trw Inc. Grinding wheel wear detection and dressing method
US4329192A (en) * 1981-01-19 1982-05-11 Dayco Corporation Apparatus and method for making a belt construction
DE3200063C2 (de) * 1982-01-04 1984-06-28 Breco Kunststoffverarbeitungs-Gesellschaft mbH & Co KG, 4952 Porta Westfalica Verfahren zur Herstellung eines armierten Zahnriemens mit Gewebeauflage
DE3239914A1 (de) * 1982-10-28 1984-05-03 Montanwerke Walter GmbH, 7400 Tübingen Schleifmaschine zum schleifen der spanflaeche von spiralgenuteten werkzeugen
DE3438917A1 (de) * 1984-10-24 1986-04-24 Wilhelm Herm. Müller GmbH & Co KG, 3000 Hannover Vorrichtung zur herstellung von endlosen zahnriemen
JPS61197161A (ja) 1985-02-25 1986-09-01 Amada Co Ltd ドレツシング装置
CH671912A5 (pt) * 1987-01-25 1989-10-13 Tschudin Werkzeugmasch
DE3825465A1 (de) * 1987-08-04 1989-02-16 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum bahngesteuerten abrichten eines schleifscheibenprofils
JP2510649B2 (ja) 1988-01-22 1996-06-26 株式会社梅谷製作所 段ロ−ルの製法
US4971602A (en) * 1989-09-26 1990-11-20 Crawford Robert B Method for grinding gear teeth
JP2532954B2 (ja) 1989-12-13 1996-09-11 ユニッタ株式会社 両歯歯付無端ベルトおよびその製造方法
JPH0463619A (ja) * 1990-07-02 1992-02-28 Mitsubishi Materials Corp 総形研削砥石
JPH07102500B2 (ja) * 1991-09-20 1995-11-08 三ツ星ベルト株式会社 Ｖリブドベルトの研磨方法
DE4302353A1 (en) * 1993-01-28 1993-08-19 Kapp Werkzeugmasch Grinding machine for shaping and profiling workpiece e.g. toothed wheel - uses computer to redress grinding wheel controlled by differences between stored profile and measured workpiece profile
DE4446275A1 (de) * 1994-01-10 1995-07-13 White Hydraulics Inc Verfahren zum Herstellen von Gerotor-Rotoren
US5486133A (en) 1994-05-31 1996-01-23 Russell; Jerry Timing belt grinding apparatus and method
US5595528A (en) * 1994-10-19 1997-01-21 Vermont Rebuild, Inc. Grinding wheel dresser
EP1048403A3 (en) * 1996-06-15 2001-12-12 Unova U.K. Limited Improvements in and relating to grinding machines
US6113474A (en) * 1997-10-01 2000-09-05 Cummins Engine Company, Inc. Constant force truing and dressing apparatus and method
US6425807B2 (en) 1999-04-29 2002-07-30 White Hydraulics, Inc. Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor

Also Published As

Publication number Publication date
DE50106409D1 (de) 2005-07-07
PT1568441E (pt) 2007-11-13
ATE296711T1 (de) 2005-06-15
ES2291996T3 (es) 2008-03-01
ES2243593T5 (es) 2011-08-30
WO2002043919A1 (de) 2002-06-06
PL366126A1 (en) 2005-01-24
PT1339527E (pt) 2005-11-30
EP1339527B1 (de) 2005-06-01
JP2004524169A (ja) 2004-08-12
SI1339527T2 (sl) 2011-06-30
CN1216721C (zh) 2005-08-31
SI1339527T1 (sl) 2005-12-31
AU2002226281A1 (en) 2002-06-11
DE50112885D1 (de) 2007-09-27
SI1568441T1 (sl) 2008-02-29
EP1568441A1 (de) 2005-08-31
ES2243593T3 (es) 2005-12-01
EP1568441B1 (de) 2007-08-15
KR100783206B1 (ko) 2007-12-06
DE10059067A1 (de) 2002-06-06
PL201008B1 (pl) 2009-02-27
MXPA03004648A (es) 2004-10-14
US7125316B2 (en) 2006-10-24
ATE369939T1 (de) 2007-09-15
CN1501851A (zh) 2004-06-02
US20040029497A1 (en) 2004-02-12
KR20040028687A (ko) 2004-04-03
EP1339527A1 (de) 2003-09-03
BR0115685A (pt) 2003-09-09

Similar Documents

Publication Publication Date Title
DE19529786C1 (de) Verfahren und Werkzeug zur Erzeugung einer konkaven Oberfläche an einem Brillenglasrohling
EP1719585B1 (de) Maschine zur Bearbeitung von optischen Werkstücken, namentlich Kunststoff-Brillengläsern
EP2823924B1 (de) Doppelabrichter
EP1291106B1 (de) Verfahren und Vorrichtung zur Flächenbearbeitung von Werkstücken aus nicht-sprödharten Materialien in der Optikfertigung sowie Werkzeug dafür
DE102006061759B4 (de) Verzahnungsschleifmaschine und Verfahren zum Schleifen eines Werkstücks
DE19619401C1 (de) Verfahren, Werkzeug und Vorrichtung zum Profilieren von Schleifschnecken für das kontinuierliche Wälzschleifen
EP2895290B1 (de) Verfahren zum modifizieren der flanken eines zahns eines zahnrads mit hilfe eines werkzeugs
DE69127833T2 (de) Verfahren und vorrichtung zur herstellung gerad- und schrägzahnstirnräder
DE3320042C2 (pt)
EP3230001B1 (de) Verfahren zum bearbeiten einer verzahnung, werkzeuganordnung und verzahnungsmaschine
DE10330474A1 (de) Verfahren, Vorrichtung und Werkzeug zum Anfasen der Stirnkanten der Zahnnuten eines Zahnrades
EP3299105A1 (de) Kegelrad-verzahnmaschine zum anfasen von kegelradzahnkanten und verfahren zum anfasen der zahnkanten von kegelrädern
EP1339527B2 (de) Verfahren zur herstellung von zahnriemenformen
EP3388179A1 (de) Verfahren zur verzahnbearbeitung eines werkstücks
EP1422005B1 (de) Verfahren und Vorrichtung zur Randbearbeitung einer optischen Linse aus Kunststoff
EP3439819A1 (de) Verfahren zur erzeugung einer abtragung an einer zahnstirnkante und dazu ausgelegte vorrichtung
DE60106850T2 (de) Wälzschleifen von nichtmetallischen Zahnrädern
EP4066974A1 (de) Verfahren zum erzeugen von verschränkungen an den zahnflanken eines innenverzahnten werkstücks
EP0023983A1 (de) Verfahren zum Herstellen von Zahnrädern mit gewälzten Zahnflanken
EP0841116B1 (de) Verfahren zum Bearbeiten von rotationssymmetrischen Werkstückflächen sowie Werkzeug zur Durchführung eines solchen Verfahrens
DE102017009924A1 (de) Verfahren zur Bearbeitung von Kegelrad-Werkstücken
DE10131060A1 (de) Vorrichtung zum Herstellen und Bearbeiten der Gerad- bzw. Schrägverzahnung von Werkstücken
DE10113301A1 (de) Verfahren und Vorrichtung zum Schleifen des Verzahnuungsprofils von Abwälzfräsern sowie Abwälzfräser
EP0489708B1 (de) Schleifapparat
DE102023110601B3 (de) Bearbeitungsvorrichtung und Verfahren zur formgebenden Bearbeitung von optischen Linsen durch Materialabtrag mit einer Vorbearbeitungsmaschine und einer Feinbearbeitungsmaschine

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

17P Request for examination filed

Effective date: 20030623

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20040225

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD FOR PRODUCING MOLDS FOR TOOTHED BELTS

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 TR

AX Request for extension of the european patent

Extension state: SI

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

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: 20050601

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: 20050601

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: 50106409

Country of ref document: DE

Date of ref document: 20050707

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

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: 20050901

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: 20050901

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: 20050901

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

Effective date: 20050914

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

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

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

Ref country code: CH

Payment date: 20051123

Year of fee payment: 5

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: 20051128

Ref country code: AT

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

Effective date: 20051128

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: 20051130

Ref country code: LU

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

Effective date: 20051130

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2243593

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

EN Fr: translation not filed
ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: ZAHNRADFABRICK FRIEDRICH HOELTJE

Effective date: 20060227

26 Opposition filed

Opponent name: ZAHNRADFABRICK FRIEDRICH HOELTJE

Effective date: 20060227

Opponent name: REFORM MASCHINENFABRIK

Effective date: 20060301

EN Fr: translation not filed
PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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: 20061130

Ref country code: LI

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

Effective date: 20061130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: REFORM MASCHINENFABRIK ADOLF RABENSEIFNER GMBH & C

Effective date: 20060301

Opponent name: ZAHNRADFABRICK FRIEDRICH HOELTJE

Effective date: 20060227

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAY Date of receipt of notice of appeal deleted

Free format text: ORIGINAL CODE: EPIDOSDNOA2O

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

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

Ref country code: IE

Payment date: 20101118

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: EERR

Free format text: CORRECTION DE BOPI 06/30 - 3.4.

Ref country code: FR

Ref legal event code: EERR

Free format text: CORRECTION DE BOPI 06/08 - 3.2.

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

Ref country code: PT

Payment date: 20101115

Year of fee payment: 10

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

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

Ref country code: BE

Payment date: 20101129

Year of fee payment: 10

Ref country code: TR

Payment date: 20101122

Year of fee payment: 10

27A Patent maintained in amended form

Effective date: 20110427

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: SI

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 50106409

Country of ref document: DE

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

Ref country code: ES

Payment date: 20101123

Year of fee payment: 10

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Ref document number: 2243593

Country of ref document: ES

Kind code of ref document: T5

Effective date: 20110830

BERE Be: lapsed

Owner name: *BAUMLER PETER

Effective date: 20111130

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20120528

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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 NON-PAYMENT OF DUE FEES

Effective date: 20120528

Ref country code: BE

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

Effective date: 20111130

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 NON-PAYMENT OF DUE FEES

Effective date: 20111128

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130604

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: 20111129

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 NON-PAYMENT OF DUE FEES

Effective date: 20121128

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

Ref country code: IT

Payment date: 20141125

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

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: 20151128

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20160712

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20201123

Year of fee payment: 20

Ref country code: DE

Payment date: 20201130

Year of fee payment: 20

Ref country code: FR

Payment date: 20201119

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50106409

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20211127

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: 20211127