CA934648A - Method of straightening sheet metal - Google Patents

Method of straightening sheet metal

Info

Publication number
CA934648A
CA934648A CA082439A CA82439A CA934648A CA 934648 A CA934648 A CA 934648A CA 082439 A CA082439 A CA 082439A CA 82439 A CA82439 A CA 82439A CA 934648 A CA934648 A CA 934648A
Authority
CA
Canada
Prior art keywords
sheet metal
straightening sheet
straightening
metal
sheet
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
CA082439A
Other languages
English (en)
Inventor
Munchbach Curt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA934648A publication Critical patent/CA934648A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CA082439A 1969-05-17 1970-05-11 Method of straightening sheet metal Expired CA934648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691925260 DE1925260A1 (de) 1969-05-17 1969-05-17 Richt-,insbesondere Streckrichtverfahren

Publications (1)

Publication Number Publication Date
CA934648A true CA934648A (en) 1973-10-02

Family

ID=5734468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA082439A Expired CA934648A (en) 1969-05-17 1970-05-11 Method of straightening sheet metal

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2066032A1 (en) * 1989-10-05 1991-04-06 Myles M. Walker, Jr. Material and operability optimizing paper clip
CN108296350A (zh) * 2018-01-27 2018-07-20 江苏金松新材料有限公司 一种防雷金属延展网和制作工艺及其专用机械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH251943A (fr) * 1945-12-08 1947-11-30 Ch Maillefer Sa D Ets Procédé pour redresser les barres métalliques profilées et machine pour la mise en oeuvre de ce procédé.
DE1032929B (de) * 1952-04-24 1958-06-26 Daimler Benz Ag Verfahren zur Herstellung feinkoernig bleibender Tiefziehbleche
DE1205797B (de) * 1961-12-12 1965-11-25 Mannesmann Meer Ag Vorrichtung zum Kaltrichten stabfoermiger Hohl- und Vollkoerper
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 (de) 1970-12-23
FR2054556A1 (cs) 1971-04-23
GB1274964A (en) 1972-05-17
ZA703302B (en) 1971-01-27
AT300506B (de) 1972-07-25
CH514368A (de) 1971-10-31
BE749726A (fr) 1970-10-29
FR2054556B1 (cs) 1973-11-16
JPS5315823B1 (cs) 1978-05-27

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