ZA807292B - Incremental bending method and apparatus - Google Patents

Incremental bending method and apparatus

Info

Publication number
ZA807292B
ZA807292B ZA00807292A ZA807292A ZA807292B ZA 807292 B ZA807292 B ZA 807292B ZA 00807292 A ZA00807292 A ZA 00807292A ZA 807292 A ZA807292 A ZA 807292A ZA 807292 B ZA807292 B ZA 807292B
Authority
ZA
South Africa
Prior art keywords
bending method
incremental bending
incremental
bending
Prior art date
Application number
ZA00807292A
Other languages
English (en)
Inventor
J Walker
Original Assignee
Pa Management Consult
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 Pa Management Consult filed Critical Pa Management Consult
Publication of ZA807292B publication Critical patent/ZA807292B/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ZA00807292A 1979-11-23 1980-11-21 Incremental bending method and apparatus ZA807292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940638 1979-11-23

Publications (1)

Publication Number Publication Date
ZA807292B true ZA807292B (en) 1981-11-25

Family

ID=10509393

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807292A ZA807292B (en) 1979-11-23 1980-11-21 Incremental bending method and apparatus

Country Status (5)

Country Link
EP (1) EP0029694A1 (fr)
JP (1) JPS56131015A (fr)
AU (1) AU6450180A (fr)
CA (1) CA1170965A (fr)
ZA (1) ZA807292B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH089063B2 (ja) * 1985-10-21 1996-01-31 臼井国際産業株式会社 パイプ自動ベンダーにおける曲げ加工ユニット装置
NZ564570A (en) * 2007-12-18 2010-02-26 Scott Technology Ltd Metal folding apparatus
DE102014108079A1 (de) * 2014-06-06 2015-12-17 Kottmann Und Berger Gmbh Biegemaschine
US11864617B2 (en) 2016-09-13 2024-01-09 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same
JP6974471B2 (ja) 2016-09-13 2021-12-01 メンブレイン・セーフティー・ソリューションズ・エルエルシー 機械自動販売可能な折り畳み式自転車用ヘルメットの方法およびシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493016A (en) * 1967-06-16 1970-02-03 Lear Siegler Inc Wire bending machine
DE1982791U (de) * 1967-09-13 1968-04-04 Rigobert Dipl Ing Schwarze Numerisch gesteuerte, automatische rohrbiegemaschine mit druckvorschub.
US3662575A (en) * 1970-02-26 1972-05-16 Oldberg Mfg Co Method and apparatus for bending tubing
US3958440A (en) * 1974-12-09 1976-05-25 Frank Sassak Universal tube bending machine
US3986381A (en) * 1975-05-05 1976-10-19 Vladimir Nikolaevich Shubin Bending head for a tube bending machine
US4052878A (en) * 1976-08-02 1977-10-11 Connelly Dennis E Tube bending apparatus
US4131003A (en) * 1977-06-07 1978-12-26 The Boeing Company Semiautomatic control system for tube bending machine
DE2746721C3 (de) * 1977-10-18 1981-03-19 Schwarze, Rigobert, Dipl.-Ing., 5000 Köln Rohrbiegemaschine

Also Published As

Publication number Publication date
JPS56131015A (en) 1981-10-14
EP0029694A1 (fr) 1981-06-03
AU6450180A (en) 1981-05-28
CA1170965A (fr) 1984-07-17

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