CH600961A5 - - Google Patents

Info

Publication number
CH600961A5
CH600961A5 CH321576A CH321576A CH600961A5 CH 600961 A5 CH600961 A5 CH 600961A5 CH 321576 A CH321576 A CH 321576A CH 321576 A CH321576 A CH 321576A CH 600961 A5 CH600961 A5 CH 600961A5
Authority
CH
Switzerland
Application number
CH321576A
Inventor
Franz Rothfuss
Original Assignee
Franz Rothfuss
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 Franz Rothfuss filed Critical Franz Rothfuss
Publication of CH600961A5 publication Critical patent/CH600961A5/xx

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH321576A 1975-03-18 1976-03-15 CH600961A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511649 DE2511649C3 (de) 1975-03-18 1975-03-18 Rundbiegemaschine zur Herstellung eines Kegelstumpfes aus einem kreisringsegmentförmigen Blech

Publications (1)

Publication Number Publication Date
CH600961A5 true CH600961A5 (cs) 1978-06-30

Family

ID=5941610

Family Applications (1)

Application Number Title Priority Date Filing Date
CH321576A CH600961A5 (cs) 1975-03-18 1976-03-15

Country Status (3)

Country Link
CH (1) CH600961A5 (cs)
DE (1) DE2511649C3 (cs)
FR (1) FR2304417A1 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725020C2 (de) * 1986-07-30 1996-05-23 Wilhelm Durst Maschbau Rundbiegemaschine zur Herstellung konischer Rohrabschnitte aus Blech
CN101596678B (zh) * 2009-06-15 2011-03-16 江苏沪宁钢机股份有限公司 一种椭圆形钢构件的加工方法
CN102248039A (zh) * 2011-06-24 2011-11-23 无锡洲翔重工科技有限公司 锥形圆柱筒体卷制装置
CN106040793B (zh) * 2016-06-08 2018-08-17 广东鸿业机械有限公司 滚圆加工设备及滚圆加工方法

Also Published As

Publication number Publication date
DE2511649B2 (de) 1978-02-23
DE2511649A1 (de) 1976-09-30
DE2511649C3 (de) 1978-10-19
FR2304417A1 (fr) 1976-10-15
FR2304417B3 (cs) 1978-12-08

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Legal Events

Date Code Title Description
PL Patent ceased