DE1903744B2 - Hydraulische Profilstreckmaschine - Google Patents

Hydraulische Profilstreckmaschine

Info

Publication number
DE1903744B2
DE1903744B2 DE1903744A DE1903744A DE1903744B2 DE 1903744 B2 DE1903744 B2 DE 1903744B2 DE 1903744 A DE1903744 A DE 1903744A DE 1903744 A DE1903744 A DE 1903744A DE 1903744 B2 DE1903744 B2 DE 1903744B2
Authority
DE
Germany
Prior art keywords
stretching
clamping head
counter
clamping
cylinder
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
DE1903744A
Other languages
German (de)
English (en)
Other versions
DE1903744A1 (de
Inventor
Dieter Dipl.-Ing. 4151 Osterath Veltjens
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 Siemag AG
Original Assignee
Schloemann Siemag 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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Priority to DE1903744A priority Critical patent/DE1903744B2/de
Priority to NL6919622.A priority patent/NL158719B/xx
Priority to GB673/70A priority patent/GB1223537A/en
Priority to SE00290/70A priority patent/SE346477B/xx
Priority to BE744469D priority patent/BE744469A/xx
Priority to US4307A priority patent/US3675458A/en
Priority to FR7002522A priority patent/FR2029100A1/fr
Publication of DE1903744A1 publication Critical patent/DE1903744A1/de
Publication of DE1903744B2 publication Critical patent/DE1903744B2/de
Granted 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
    • 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)
  • Accessories And Tools For Shearing Machines (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
DE1903744A 1969-01-25 1969-01-25 Hydraulische Profilstreckmaschine Granted DE1903744B2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE1903744A DE1903744B2 (de) 1969-01-25 1969-01-25 Hydraulische Profilstreckmaschine
NL6919622.A NL158719B (nl) 1969-01-25 1969-12-30 Hydraulische profielstrekinrichting.
GB673/70A GB1223537A (en) 1969-01-25 1970-01-06 Hydraulic section-stretching machine
SE00290/70A SE346477B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-01-25 1970-01-12
BE744469D BE744469A (fr) 1969-01-25 1970-01-15 Machine hydraulique pour l'etirage de profiles
US4307A US3675458A (en) 1969-01-25 1970-01-20 Hydraulic section-stretching machine
FR7002522A FR2029100A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-01-25 1970-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1903744A DE1903744B2 (de) 1969-01-25 1969-01-25 Hydraulische Profilstreckmaschine

Publications (2)

Publication Number Publication Date
DE1903744A1 DE1903744A1 (de) 1970-08-20
DE1903744B2 true DE1903744B2 (de) 1975-07-17

Family

ID=5723379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1903744A Granted DE1903744B2 (de) 1969-01-25 1969-01-25 Hydraulische Profilstreckmaschine

Country Status (7)

Country Link
US (1) US3675458A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE744469A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1903744B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2029100A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1223537A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL158719B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE346477B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* 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
AT389655B (de) * 1987-12-01 1990-01-10 Haginger Peter Anlage zum herstellen von aluminiumprofilen
US5582053A (en) * 1994-09-22 1996-12-10 Tapco International Corporation Combined portable sheet bending brake and cutter
CN108080428B (zh) * 2017-12-28 2023-09-22 浙江峰利祥铜业科技有限公司 一种铜型材的自动拉伸机构
CN111715732A (zh) * 2020-06-11 2020-09-29 蔡浇 一种配合铝型材出料的高效拉伸矫直装置
CN113426875B (zh) * 2021-07-01 2023-07-18 沅江市三阳机械制造有限公司 一种液压连续拉伸模
CN113523002A (zh) * 2021-07-28 2021-10-22 一重集团大连工程技术有限公司 基于高强板带层叠预紧的高刚度夹头梁

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123846A (en) * 1964-03-10 Wire heading machine with punch and gripper anvil
US2867260A (en) * 1953-01-12 1959-01-06 Ungerer Fritz Method for stretching and cutting sheet metal, and machine for carrying out the method
US3051217A (en) * 1958-07-11 1962-08-28 Aluminum Co Of America Stretching mechanisms
US3037446A (en) * 1959-12-03 1962-06-05 Harris Foundry & Machine Compa Shearing machine
US3101045A (en) * 1959-12-31 1963-08-20 Waldemar Lindemann Charging box for a machine for operating on metal or similar scrap
US3399559A (en) * 1965-06-03 1968-09-03 George A. Mitchell Method and apparatus for processing tubing

Also Published As

Publication number Publication date
US3675458A (en) 1972-07-11
FR2029100A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-10-16
GB1223537A (en) 1971-02-24
BE744469A (fr) 1970-06-15
NL158719B (nl) 1978-12-15
SE346477B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-07-10
DE1903744A1 (de) 1970-08-20
NL6919622A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-07-28

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee