GB1371446A - Apparatus for untwisting and stretching elongated workpieces - Google Patents

Apparatus for untwisting and stretching elongated workpieces

Info

Publication number
GB1371446A
GB1371446A GB4022072A GB4022072A GB1371446A GB 1371446 A GB1371446 A GB 1371446A GB 4022072 A GB4022072 A GB 4022072A GB 4022072 A GB4022072 A GB 4022072A GB 1371446 A GB1371446 A GB 1371446A
Authority
GB
United Kingdom
Prior art keywords
head
stretching
untwisting
sensors
drives
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
GB4022072A
Other languages
English (en)
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.)
Lyndex Recycling Systems Ltd
Original Assignee
Lindemann Maschinenfabrik 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 Lindemann Maschinenfabrik GmbH filed Critical Lindemann Maschinenfabrik GmbH
Publication of GB1371446A publication Critical patent/GB1371446A/en
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
    • B21D3/12—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 by stretching with or without twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB4022072A 1971-10-28 1972-08-30 Apparatus for untwisting and stretching elongated workpieces Expired GB1371446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153668 DE2153668A1 (de) 1971-10-28 1971-10-28 Horizontale reckbank

Publications (1)

Publication Number Publication Date
GB1371446A true GB1371446A (en) 1974-10-23

Family

ID=5823595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4022072A Expired GB1371446A (en) 1971-10-28 1972-08-30 Apparatus for untwisting and stretching elongated workpieces

Country Status (3)

Country Link
DE (1) DE2153668A1 (enExample)
FR (1) FR2157792B3 (enExample)
GB (1) GB1371446A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750367A (zh) * 2014-12-19 2016-07-13 北京有色金属研究总院 一种钛合金型材热拉伸旋转矫直方法
CN106216443A (zh) * 2016-07-25 2016-12-14 西安聚能装备技术有限公司 一种型材在线加热扭矫装置、系统及方法
CN107597887A (zh) * 2017-10-26 2018-01-19 江苏礼德铝业有限公司 一种自紧式铝型材矫直机
CN108326192A (zh) * 2017-12-08 2018-07-27 天津市曙光金属网有限公司 一种金属丝去应力矫直加工方法
CN114653787A (zh) * 2022-05-23 2022-06-24 西安海联石化科技有限公司 一种钛合金异型材电加热矫直装置及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521883B1 (fr) * 1982-02-19 1985-08-30 Sacilor Procede de dressage d'un rail de chemin de fer et rail de chemin de fer dresse
FR2578457B1 (fr) * 1985-03-11 1987-05-22 Unimetall Sa Machine de traction pour le dressage et la relaxation des contraintes des rails en acier
CN111319927A (zh) * 2020-03-17 2020-06-23 李桂青 连接器端子生产设备中的栅格自动扭转上料机构及工艺
IT202300021861A1 (it) * 2023-10-19 2025-04-19 Soc Metalmeccanica Friulana S R L Macchina stiratrice di prodotti metallici e relativo procedimento di stiratura

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750367A (zh) * 2014-12-19 2016-07-13 北京有色金属研究总院 一种钛合金型材热拉伸旋转矫直方法
CN105750367B (zh) * 2014-12-19 2018-06-22 北京有色金属研究总院 一种钛合金型材热拉伸旋转矫直方法
CN106216443A (zh) * 2016-07-25 2016-12-14 西安聚能装备技术有限公司 一种型材在线加热扭矫装置、系统及方法
CN107597887A (zh) * 2017-10-26 2018-01-19 江苏礼德铝业有限公司 一种自紧式铝型材矫直机
CN107597887B (zh) * 2017-10-26 2024-02-27 江苏礼德铝业有限公司 一种自紧式铝型材矫直机
CN108326192A (zh) * 2017-12-08 2018-07-27 天津市曙光金属网有限公司 一种金属丝去应力矫直加工方法
CN108326192B (zh) * 2017-12-08 2019-04-26 天津市曙光金属网有限公司 一种金属丝去应力矫直加工方法
CN114653787A (zh) * 2022-05-23 2022-06-24 西安海联石化科技有限公司 一种钛合金异型材电加热矫直装置及方法

Also Published As

Publication number Publication date
FR2157792A1 (enExample) 1973-06-08
DE2153668A1 (de) 1973-05-03
FR2157792B3 (enExample) 1975-10-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees