EP2255903A1 - Dispositif de refoulement de tête - Google Patents

Dispositif de refoulement de tête Download PDF

Info

Publication number
EP2255903A1
EP2255903A1 EP10003155A EP10003155A EP2255903A1 EP 2255903 A1 EP2255903 A1 EP 2255903A1 EP 10003155 A EP10003155 A EP 10003155A EP 10003155 A EP10003155 A EP 10003155A EP 2255903 A1 EP2255903 A1 EP 2255903A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
clamping
head
sliding body
upsetting
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
EP10003155A
Other languages
German (de)
English (en)
Other versions
EP2255903B1 (fr
Inventor
Jörg Möck
Dirk Taigel
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.)
Wafios AG
Original Assignee
Wafios 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 Wafios AG filed Critical Wafios AG
Publication of EP2255903A1 publication Critical patent/EP2255903A1/fr
Application granted granted Critical
Publication of EP2255903B1 publication Critical patent/EP2255903B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/5383—Puller or pusher means, contained force multiplying operator having fluid operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Jigs For Machine Tools (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP10003155A 2009-05-28 2010-03-24 Dispositif de refoulement de tête Not-in-force EP2255903B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009022957A DE102009022957A1 (de) 2009-05-28 2009-05-28 Kopfstauchvorrichtung

Publications (2)

Publication Number Publication Date
EP2255903A1 true EP2255903A1 (fr) 2010-12-01
EP2255903B1 EP2255903B1 (fr) 2012-02-01

Family

ID=42651275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10003155A Not-in-force EP2255903B1 (fr) 2009-05-28 2010-03-24 Dispositif de refoulement de tête

Country Status (4)

Country Link
US (1) US8281636B2 (fr)
EP (1) EP2255903B1 (fr)
AT (1) ATE543586T1 (fr)
DE (1) DE102009022957A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101970429B1 (ko) * 2009-07-30 2019-04-18 지더블유에스 튜브 포밍 솔류션스 인코퍼레이티드 오염방지 장치 하우징을 포밍하는 장치 및 방법
DE102014103799B4 (de) 2014-03-20 2018-07-05 Voss Fluid Gmbh Umformwerkzeug für ein Werkstück und Vorrichtung zum Verformen eines Werkstücks mit einem derartigen Werkzeug
DE102016205217A1 (de) * 2016-03-30 2017-10-05 Siemens Aktiengesellschaft 3D-Messung von länglichen Ausnehmungen, insbesondere Nuten
CN112642980B (zh) * 2020-12-28 2022-07-05 柳州市荆大汽车制动管制造有限公司 一种全自动冷镦头机
CN113245421A (zh) * 2021-05-18 2021-08-13 重庆大东汽车配件有限公司 一种横向套管墩头冲压装置
EP4108358B1 (fr) * 2021-06-25 2024-04-10 F.LLI MAURI S.p.A. Appareil, machine et procédé pour déformer les extrémités opposées d'une pièce de fil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464510A (en) * 1945-01-10 1949-03-15 Parker Appliance Co Tube flaring machine
CH477929A (de) 1967-07-12 1969-09-15 Prescon Corp Kopfstauchmaschine
FR2231449A1 (en) 1973-05-28 1974-12-27 Tuyaux Bonna Machine for cold forging studs on steel rods - has ram operated gripping jaws and pair of guide bushes
DE2629796C3 (de) 1976-07-02 1980-12-11 Laeis-Werke Ag, 5500 Trier Hydraulische Rohr- und Stabendumformmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983618A (en) * 1932-11-04 1934-12-11 Pittsburgh Pipe & Coupling Com Forging apparatus
EP0272067A3 (fr) * 1986-12-18 1990-05-09 Stelco Inc. Procédé et appareil pour le forgeage par refoulement des parties longues de barres métalliques
US5709121A (en) * 1996-06-21 1998-01-20 Headed Reinforcement Corporation Method and apparatus for hydraulically upsetting a steel reinforcement bar
CN2352285Y (zh) 1998-04-15 1999-12-08 桂林电子工业学院建筑钢筋机械连接工程研究所 一种钢筋镦粗机
US6508097B2 (en) * 2000-05-19 2003-01-21 Airmo, Inc. Modular system for expanding and reducing tubing
JP2004505781A (ja) * 2000-08-16 2004-02-26 パルケル−ハンニフイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 加工片端部範囲を変形する装置
CN2526103Y (zh) 2002-01-10 2002-12-18 燕明 镦粗机
DE20205807U1 (de) * 2002-04-12 2003-08-21 Voss Fluid Gmbh & Co Kg Vorrichtung zum plastischen Verformen von Werkstücken

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464510A (en) * 1945-01-10 1949-03-15 Parker Appliance Co Tube flaring machine
CH477929A (de) 1967-07-12 1969-09-15 Prescon Corp Kopfstauchmaschine
FR2231449A1 (en) 1973-05-28 1974-12-27 Tuyaux Bonna Machine for cold forging studs on steel rods - has ram operated gripping jaws and pair of guide bushes
DE2629796C3 (de) 1976-07-02 1980-12-11 Laeis-Werke Ag, 5500 Trier Hydraulische Rohr- und Stabendumformmaschine

Also Published As

Publication number Publication date
EP2255903B1 (fr) 2012-02-01
US8281636B2 (en) 2012-10-09
DE102009022957A1 (de) 2010-12-02
US20100300173A1 (en) 2010-12-02
ATE543586T1 (de) 2012-02-15

Similar Documents

Publication Publication Date Title
EP2177287B1 (fr) Agencement de joues de support destiné au support latéral de coulissement de pièces usinées en forme de tiges ou de tubes sur des cintreuses
DE1950759C3 (de) Chirurgisches Instrument
EP2255903B1 (fr) Dispositif de refoulement de tête
EP2272629B1 (fr) Outil de presse et procédé de compression, notamment de pièces usinées tubulaires
EP1970139A1 (fr) Dispositif de prise destiné à la saisie et à la fixation de pièces usinées, en particuliers pour cintreuses
DE2455702A1 (de) Verfahren und vorrichtung zur besseren zugaenglichmachung des werkzeugraumes einer formmaschine
DE2610467A1 (de) Vorrichtung zum ablaengen von rohren
CH652947A5 (de) Drahtbiegemaschine.
EP3284548A1 (fr) Procédé et appareil de pose d'un élément de fixation
DE2843531C2 (de) Maschine zum Herstellen von gitterträgerartigen Bewehrungsgebilden für Stahlbeton
EP3470147B1 (fr) Appareil de poinçonnage hydraulique
EP3456443B1 (fr) Dispositif d'alimentation en matériau en barres
DE102009024406A1 (de) Rotationsbiegewerkzeug mit Exzenterklemmung
EP2853319A1 (fr) Dispositif destiné au forgeage d'un bloc creux pré-percé
EP1332814B1 (fr) Dispositif d'avancement d'une barre pour tours d'usinage
DE102017128474B3 (de) Rohrschneidemaschine mit Schneiddorn
DE102007048275A1 (de) Maschine zur Bearbeitung von plattenförmigen Werkstücken mit einfachem Getriebewechsel
DE10235577A1 (de) Positionier- und Spannvorrichtung
DD278517A1 (de) Vorrichtung zum lochen von langloechern in rohre
DE10229652B4 (de) Schlitten für Rohrbiegemaschine
DE1808050B2 (de) Vorrichtung zum stanzen von loechern in die wandung von hohlkoerpern beliebigen querschnitts
DE19943805B4 (de) Verfahren zum Entformen eines Stempels aus einem hohlen Gegenstand und Werkzeug zum Bearbeiten von Rillen an der Innenmantelfläche eines solchen hohlen Gegenstands
EP3520965B1 (fr) Agencement de broche de serrage à effet de traction vers le bas
EP4129575B1 (fr) Dispositif de montage d'anneau, ainsi que procédé de réglage d'un dispositif de montage d'anneau
DE202018100101U1 (de) Spanndorn-Anordnung mit Niederzugeffekt

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: 20100929

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B21J 9/06 20060101AFI20110902BHEP

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM 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: AT

Ref legal event code: REF

Ref document number: 543586

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010000385

Country of ref document: DE

Effective date: 20120329

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120201

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20120201

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

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: 20120601

Ref country code: NO

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: 20120501

Ref country code: HR

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: 20120201

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: 20120201

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: 20120201

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: PL

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: 20120201

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: 20120502

Ref country code: LV

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: 20120201

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: 20120201

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: 20120601

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: 20120201

BERE Be: lapsed

Owner name: WAFIOS A.G.

Effective date: 20120331

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: 20120201

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: 20120201

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: 20120201

Ref country code: RO

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: 20120201

Ref country code: CZ

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: 20120201

Ref country code: MC

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

Effective date: 20120331

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: 20120201

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: 20120201

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: 20120201

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: 20121105

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: 20120331

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

Ref country code: MK

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: 20120201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010000385

Country of ref document: DE

Effective date: 20121105

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

Effective date: 20120512

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

Ref country code: MT

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: 20120201

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: 20120501

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: 20120201

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

Ref country code: SM

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: 20120201

Ref country code: LU

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

Effective date: 20120324

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

Ref country code: HU

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: 20100324

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20140324

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: 20140324

Ref country code: LI

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

Effective date: 20140331

Ref country code: CH

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

Effective date: 20140331

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 543586

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150324

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: 20150324

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: DE

Payment date: 20200324

Year of fee payment: 11

Ref country code: IT

Payment date: 20200325

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20200325

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010000385

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: 20211001

Ref country code: FR

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

Effective date: 20210331

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: 20210324