DE2757906C2 - - Google Patents

Info

Publication number
DE2757906C2
DE2757906C2 DE2757906A DE2757906A DE2757906C2 DE 2757906 C2 DE2757906 C2 DE 2757906C2 DE 2757906 A DE2757906 A DE 2757906A DE 2757906 A DE2757906 A DE 2757906A DE 2757906 C2 DE2757906 C2 DE 2757906C2
Authority
DE
Germany
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
DE2757906A
Other versions
DE2757906A1 (de
Inventor
Roettger Dipl.-Ing. 5630 Remscheid De Jansen-Herfeld
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.)
FA RICHARD JANSEN 5630 REMSCHEID DE
Original Assignee
FA RICHARD JANSEN 5630 REMSCHEID DE
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 FA RICHARD JANSEN 5630 REMSCHEID DE filed Critical FA RICHARD JANSEN 5630 REMSCHEID DE
Priority to DE19772757906 priority Critical patent/DE2757906A1/de
Priority to US05/971,873 priority patent/US4220035A/en
Publication of DE2757906A1 publication Critical patent/DE2757906A1/de
Application granted granted Critical
Publication of DE2757906C2 publication Critical patent/DE2757906C2/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions
    • B21D1/065—Removing local distortions by hammering
    • 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
    • B21D1/06—Removing local distortions
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Forging (AREA)
DE19772757906 1977-12-24 1977-12-24 Vorrichtung zum richten von duennen metallteilen, insbesondere blechen Granted DE2757906A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19772757906 DE2757906A1 (de) 1977-12-24 1977-12-24 Vorrichtung zum richten von duennen metallteilen, insbesondere blechen
US05/971,873 US4220035A (en) 1977-12-24 1978-12-21 Device for the straightening of thin metallic parts especially sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757906 DE2757906A1 (de) 1977-12-24 1977-12-24 Vorrichtung zum richten von duennen metallteilen, insbesondere blechen

Publications (2)

Publication Number Publication Date
DE2757906A1 DE2757906A1 (de) 1979-06-28
DE2757906C2 true DE2757906C2 (de) 1987-01-02

Family

ID=6027205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772757906 Granted DE2757906A1 (de) 1977-12-24 1977-12-24 Vorrichtung zum richten von duennen metallteilen, insbesondere blechen

Country Status (2)

Country Link
US (1) US4220035A (de)
DE (1) DE2757906A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10576523B1 (en) * 2013-09-19 2020-03-03 The Boeing Company Method and apparatus for impacting metal parts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US973807A (en) * 1909-03-24 1910-10-25 Philippe Orsoni Machine for rectifying stereotype-plates.
US1112544A (en) * 1911-07-25 1914-10-06 Walker W Mccarroll Machine for rectifying electrotypes.
US1113442A (en) * 1912-06-17 1914-10-13 Baker Iron Works Punching and riveting machine.
US1519006A (en) * 1923-12-22 1924-12-09 Pannier Bros Stamp Co Stamping machine
US1789831A (en) * 1929-03-26 1931-01-20 Pannier Brothers Stamp Company Embossing machine
JPS534832B2 (de) * 1974-10-15 1978-02-21

Also Published As

Publication number Publication date
US4220035A (en) 1980-09-02
DE2757906A1 (de) 1979-06-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee