ES454332A1 - Perfeccionamientos en dispositivos para doblar a medida los bordes de recortes de chapa de gran superficie. - Google Patents

Perfeccionamientos en dispositivos para doblar a medida los bordes de recortes de chapa de gran superficie.

Info

Publication number
ES454332A1
ES454332A1 ES454332A ES454332A ES454332A1 ES 454332 A1 ES454332 A1 ES 454332A1 ES 454332 A ES454332 A ES 454332A ES 454332 A ES454332 A ES 454332A ES 454332 A1 ES454332 A1 ES 454332A1
Authority
ES
Spain
Prior art keywords
edges
bending
blanks
sheet metal
tank bottoms
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
ES454332A
Other languages
English (en)
Spanish (es)
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.)
PAWECK AG
Original Assignee
PAWECK AG
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 PAWECK AG filed Critical PAWECK AG
Publication of ES454332A1 publication Critical patent/ES454332A1/es
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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • B21D22/185—Spinning using tools guided to produce the required profile making domed objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ES454332A 1976-10-21 1976-12-17 Perfeccionamientos en dispositivos para doblar a medida los bordes de recortes de chapa de gran superficie. Expired ES454332A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762647550 DE2647550A1 (de) 1976-10-21 1976-10-21 Einrichtung zum massgenauen abwinkeln der raeder von grossflaechigen blechzuschnitten

Publications (1)

Publication Number Publication Date
ES454332A1 true ES454332A1 (es) 1977-12-16

Family

ID=5991009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454332A Expired ES454332A1 (es) 1976-10-21 1976-12-17 Perfeccionamientos en dispositivos para doblar a medida los bordes de recortes de chapa de gran superficie.

Country Status (9)

Country Link
JP (1) JPS5351166A (enrdf_load_stackoverflow)
AT (1) AT349855B (enrdf_load_stackoverflow)
BE (1) BE849465A (enrdf_load_stackoverflow)
CH (1) CH616866A5 (enrdf_load_stackoverflow)
DE (1) DE2647550A1 (enrdf_load_stackoverflow)
ES (1) ES454332A1 (enrdf_load_stackoverflow)
FR (1) FR2368313A1 (enrdf_load_stackoverflow)
GB (1) GB1557068A (enrdf_load_stackoverflow)
IT (1) IT1067304B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128322A (en) * 1979-03-29 1980-10-04 Nhk Spring Co Ltd Eye forming device for spring plate
JPS55128323A (en) * 1979-03-29 1980-10-04 Nhk Spring Co Ltd Eye forming device for spring plate
FR2472462A1 (fr) * 1979-12-26 1981-07-03 Mezogep Machine a emboutir le metal comprenant deux rouleaux
JPS60210326A (ja) * 1984-04-03 1985-10-22 Komatsu Ltd 曲面のフランジ曲げ加工法
DE102015005074B4 (de) 2015-04-20 2018-02-08 Aweba Werkzeugbau Gmbh Aue Außenkantenbördel und Bördelverfahren an planflächigen oder formbehafteten Blechteilen
DE102015005075B4 (de) 2015-04-20 2016-12-15 Aweba Werkzeugbau Gmbh Aue Verfahren und Werkzeug für die Außenkanten-Bördelung planflächiger oder formbehafteter Blechteile
CN107497902B (zh) * 2017-08-08 2020-01-07 国网山东省电力公司沂源县供电公司 便携式手动折弯机
CN107597993B (zh) * 2017-10-18 2023-07-25 柳州六和方盛机械有限公司 加油小门校正工装
CN113231501A (zh) * 2021-06-30 2021-08-10 山东蓝孚高能物理技术股份有限公司 一种金属薄板的折边装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164732A (en) * 1912-10-29 1915-12-21 Hugh Mccabe Flanging-machine.
US1785537A (en) * 1929-07-30 1930-12-16 Douglas E Stevens Flanging machine
US2414178A (en) * 1943-09-28 1947-01-14 United Aircraft Corp Portable pneumatic edge crimping tool for sheet metal
DE936026C (de) * 1952-04-20 1955-12-01 Trumpf & Co Werkzeug mit winkelfoermigem Druckstueck zum fortlaufenden Biegen, Boerdeln und Abkanten von Werkstuecken aus Blech od. dgl.
DE1228582B (de) * 1962-06-09 1966-11-17 Nsu Motorenwerke Ag Werkzeug zum Umfalzen von Blechraendern
US3404554A (en) * 1965-10-22 1968-10-08 Marie W Chandler Powered sheet- and panel-edge offsetting tools
US3509756A (en) * 1966-01-05 1970-05-05 Ervin G Taylor Portable flanging tool

Also Published As

Publication number Publication date
JPS6127128B2 (enrdf_load_stackoverflow) 1986-06-24
AT349855B (de) 1979-04-25
ATA913676A (de) 1978-09-15
BE849465A (fr) 1977-04-15
JPS5351166A (en) 1978-05-10
GB1557068A (en) 1979-12-05
DE2647550C2 (enrdf_load_stackoverflow) 1989-11-23
IT1067304B (it) 1985-03-16
FR2368313A1 (fr) 1978-05-19
FR2368313B1 (enrdf_load_stackoverflow) 1982-05-14
CH616866A5 (en) 1980-04-30
DE2647550A1 (de) 1978-04-27

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