DE3661690D1 - Apparatus and method for straightening a hollow cylindrical work piece - Google Patents

Apparatus and method for straightening a hollow cylindrical work piece

Info

Publication number
DE3661690D1
DE3661690D1 DE8686102715T DE3661690T DE3661690D1 DE 3661690 D1 DE3661690 D1 DE 3661690D1 DE 8686102715 T DE8686102715 T DE 8686102715T DE 3661690 T DE3661690 T DE 3661690T DE 3661690 D1 DE3661690 D1 DE 3661690D1
Authority
DE
Germany
Prior art keywords
straightening
work piece
hollow cylindrical
cylindrical work
hollow
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
Application number
DE8686102715T
Other languages
English (en)
Inventor
Norbert Ottlik
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Application granted granted Critical
Publication of DE3661690D1 publication Critical patent/DE3661690D1/de
Expired 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE8686102715T 1986-03-01 1986-03-01 Apparatus and method for straightening a hollow cylindrical work piece Expired DE3661690D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19860102715 EP0235323B1 (de) 1986-03-01 1986-03-01 Vorrichtung und Verfahren zum Richten eines hohlzylindrischen Werkstücks

Publications (1)

Publication Number Publication Date
DE3661690D1 true DE3661690D1 (en) 1989-02-16

Family

ID=8194929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686102715T Expired DE3661690D1 (en) 1986-03-01 1986-03-01 Apparatus and method for straightening a hollow cylindrical work piece

Country Status (2)

Country Link
EP (1) EP0235323B1 (de)
DE (1) DE3661690D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109108111B (zh) * 2018-08-30 2020-06-02 哈工大机器人集团(江苏)华粹智能装备有限公司 一种高速高精度多轴联动的自动校正装备及校正方法
CN110538894B (zh) * 2019-09-02 2023-06-20 苏州久越金属科技有限公司 一种通讯5g滤波器整形设备
CN112024649A (zh) * 2020-07-19 2020-12-04 杨春生 一种不锈钢型材矫直机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627605A1 (de) * 1967-06-20 1971-01-07 Siemens Ag Verfahren zur Geradheitskorrektur der Achse des inneren Querschnitts von Hohlleitern
FR1592142A (de) * 1968-10-17 1970-05-11
GB1426870A (en) * 1972-05-18 1976-03-03 Post Office Appatus and method for straightening tubes
US3837203A (en) * 1972-10-30 1974-09-24 Appleton Mach Core straightener assembly

Also Published As

Publication number Publication date
EP0235323B1 (de) 1989-01-11
EP0235323A1 (de) 1987-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee