GB1557068A - Device for bending the edges of blanks of sheet metal - Google Patents

Device for bending the edges of blanks of sheet metal

Info

Publication number
GB1557068A
GB1557068A GB5282176A GB5282176A GB1557068A GB 1557068 A GB1557068 A GB 1557068A GB 5282176 A GB5282176 A GB 5282176A GB 5282176 A GB5282176 A GB 5282176A GB 1557068 A GB1557068 A GB 1557068A
Authority
GB
United Kingdom
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
GB5282176A
Other languages
English (en)
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.)
Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
Original Assignee
Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
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 Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau filed Critical Walter Eckold GmbH and Co KG Vorrichtungs und Geraetebau
Publication of GB1557068A publication Critical patent/GB1557068A/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
    • 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)
GB5282176A 1976-10-21 1976-12-17 Device for bending the edges of blanks of sheet metal Expired GB1557068A (en)

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
GB1557068A true GB1557068A (en) 1979-12-05

Family

ID=5991009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5282176A Expired GB1557068A (en) 1976-10-21 1976-12-17 Device for bending the edges of blanks of sheet metal

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597993A (zh) * 2017-10-18 2018-01-19 柳州六和方盛机械有限公司 加油小门校正工装

Families Citing this family (8)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597993A (zh) * 2017-10-18 2018-01-19 柳州六和方盛机械有限公司 加油小门校正工装
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

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
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
ES454332A1 (es) 1977-12-16
DE2647550A1 (de) 1978-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931217