AT300506B - Straightening, especially stretch straightening processes - Google Patents

Straightening, especially stretch straightening processes

Info

Publication number
AT300506B
AT300506B AT435770A AT435770A AT300506B AT 300506 B AT300506 B AT 300506B AT 435770 A AT435770 A AT 435770A AT 435770 A AT435770 A AT 435770A AT 300506 B AT300506 B AT 300506B
Authority
AT
Austria
Prior art keywords
straightening
processes
especially stretch
stretch
straightening processes
Prior art date
Application number
AT435770A
Other languages
German (de)
Original Assignee
Ungerer Irma
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 Ungerer Irma filed Critical Ungerer Irma
Application granted granted Critical
Publication of AT300506B publication Critical patent/AT300506B/en

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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/008—Processes combined with methods covered by groups B21D1/00 - B21D31/00 involving vibration, e.g. ultrasonic
    • 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
    • B21D1/05—Stretching combined with rolling
AT435770A 1969-05-17 1970-05-14 Straightening, especially stretch straightening processes AT300506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691925260 DE1925260A1 (en) 1969-05-17 1969-05-17 Straightening, especially stretch straightening processes

Publications (1)

Publication Number Publication Date
AT300506B true AT300506B (en) 1972-07-25

Family

ID=5734468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT435770A AT300506B (en) 1969-05-17 1970-05-14 Straightening, especially stretch straightening processes

Country Status (9)

Country Link
JP (1) JPS5315823B1 (en)
AT (1) AT300506B (en)
BE (1) BE749726A (en)
CA (1) CA934648A (en)
CH (1) CH514368A (en)
DE (1) DE1925260A1 (en)
FR (1) FR2054556B1 (en)
GB (1) GB1274964A (en)
ZA (1) ZA703302B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884614A (en) * 1981-11-13 1983-05-20 Sumitomo Metal Ind Ltd Roller leveller
JPH05500007U (en) * 1989-10-05 1993-07-01
CN108296350A (en) * 2018-01-27 2018-07-20 江苏金松新材料有限公司 A kind of lightning protection cold draw net and manufacture craft and its special-purpose machinery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH251943A (en) * 1945-12-08 1947-11-30 Ch Maillefer Sa D Ets Process for straightening profiled metal bars and machine for implementing this process.
DE1032929B (en) * 1952-04-24 1958-06-26 Daimler Benz Ag Process for the production of deep-drawn sheets that remain fine-grained
DE1205797B (en) * 1961-12-12 1965-11-25 Mannesmann Meer Ag Device for cold straightening rod-shaped hollow and solid bodies
GB1192698A (en) * 1967-05-31 1970-05-20 Irma Ungerer Arrangement for Stretching and Straightening Continuously Running Sheet-Metal Strips

Also Published As

Publication number Publication date
DE1925260A1 (en) 1970-12-23
FR2054556A1 (en) 1971-04-23
ZA703302B (en) 1971-01-27
FR2054556B1 (en) 1973-11-16
BE749726A (en) 1970-10-29
CH514368A (en) 1971-10-31
GB1274964A (en) 1972-05-17
CA934648A (en) 1973-10-02
JPS5315823B1 (en) 1978-05-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee