EP1243352A3 - Plattenstreckerkopf - Google Patents

Plattenstreckerkopf Download PDF

Info

Publication number
EP1243352A3
EP1243352A3 EP02001735A EP02001735A EP1243352A3 EP 1243352 A3 EP1243352 A3 EP 1243352A3 EP 02001735 A EP02001735 A EP 02001735A EP 02001735 A EP02001735 A EP 02001735A EP 1243352 A3 EP1243352 A3 EP 1243352A3
Authority
EP
European Patent Office
Prior art keywords
lamellae
pulling head
clamping
plate pulling
head
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
EP02001735A
Other languages
English (en)
French (fr)
Other versions
EP1243352B1 (de
EP1243352A2 (de
Inventor
Günter Halleck
Wilfried Just
Andreas Scholzen
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 Group GmbH
Original Assignee
SMS Meer GmbH
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 Meer GmbH filed Critical SMS Meer GmbH
Publication of EP1243352A2 publication Critical patent/EP1243352A2/de
Publication of EP1243352A3 publication Critical patent/EP1243352A3/de
Application granted granted Critical
Publication of EP1243352B1 publication Critical patent/EP1243352B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/04—Clamping arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Forging (AREA)
  • Food-Manufacturing Devices (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Paper (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Clamps And Clips (AREA)

Abstract

Ein Spannkopf eines Plattenstreckers zum Strecken und Richten von gewalztem oder gepreßten ebenen Reckgut, insbesondere von Blechen und Platten, der aus einer Vielzahl über die Arbeitsbreite des Spannkopfes (1) verteilten, senkrecht zur Ebene des Reckgutes nebeneinander stehenden Lamellen (3,4) besteht, die auf ihrer den Arbeitsbereich zugewandten Seite mit einem sich über die gesamte Breite des Spannkopfes erstreckenden Spannmaul (5) ausgebildet sind, bringt dann eine höhere Streckkraft auf und läßt sich besser transportieren, wenn die Lamellen horizontal zur Reckebe geteilt sind und das Spannmaul (5) des Spannkopfes (1) mit Ihren komplementären Teilhälften oberhalb und unterhalb der Reckebene in situ formschlüssig umgreifen.
EP02001735A 2001-03-21 2002-01-25 Plattenstreckerkopf Expired - Lifetime EP1243352B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10113668A DE10113668B4 (de) 2001-03-21 2001-03-21 Plattenstreckerkopf
DE10113668 2001-03-21

Publications (3)

Publication Number Publication Date
EP1243352A2 EP1243352A2 (de) 2002-09-25
EP1243352A3 true EP1243352A3 (de) 2004-01-21
EP1243352B1 EP1243352B1 (de) 2007-04-18

Family

ID=7678336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001735A Expired - Lifetime EP1243352B1 (de) 2001-03-21 2002-01-25 Plattenstreckerkopf

Country Status (5)

Country Link
US (1) US6701766B2 (de)
EP (1) EP1243352B1 (de)
JP (1) JP3677484B2 (de)
AT (1) ATE359880T1 (de)
DE (2) DE10113668B4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009139B3 (de) * 2007-02-24 2008-09-25 Sms Meer Gmbh Verfahren und Vorrichtung zum Betreiben eines Plattenstreckers
ITMI20120833A1 (it) 2012-05-14 2013-11-15 Danieli Off Mecc Testa mobile per stirosnervatrice
CN118875116B (zh) * 2024-09-29 2025-02-25 中国重型机械研究院股份公司 适用于大型拉伸机的断带缓冲夹紧机构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205701A1 (de) * 1981-03-26 1982-10-28 SMS Schloemann-Siemag AG, 4000 Düsseldorf Spannkopf eines hydraulischen blechstreckers in schweisskonstruktion
DE3633480C1 (en) * 1986-09-29 1987-12-03 Mannesmann Ag Plate-stretching head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727556A (en) * 1954-11-04 1955-12-20 Hydropress Inc Straightening mechanism
US2908316A (en) * 1957-01-08 1959-10-13 Baldwin Lima Hamilton Corp Compact stretch-straightening mechanism with gripping heads having separate upper and lower sections composed of vertical laminations
GB2099733B (en) * 1981-03-26 1984-07-04 Schloemann Siemag Ag Gripping head of an hydraulic sheet stretcher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205701A1 (de) * 1981-03-26 1982-10-28 SMS Schloemann-Siemag AG, 4000 Düsseldorf Spannkopf eines hydraulischen blechstreckers in schweisskonstruktion
DE3633480C1 (en) * 1986-09-29 1987-12-03 Mannesmann Ag Plate-stretching head

Also Published As

Publication number Publication date
US6701766B2 (en) 2004-03-09
JP2002316214A (ja) 2002-10-29
JP3677484B2 (ja) 2005-08-03
DE10113668A1 (de) 2002-10-02
US20020134129A1 (en) 2002-09-26
EP1243352B1 (de) 2007-04-18
DE10113668B4 (de) 2006-02-02
EP1243352A2 (de) 2002-09-25
DE50209953D1 (de) 2007-05-31
ATE359880T1 (de) 2007-05-15

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