GB1047059A - Machine for straightening sheet metal - Google Patents

Machine for straightening sheet metal

Info

Publication number
GB1047059A
GB1047059A GB42281/64A GB4228164A GB1047059A GB 1047059 A GB1047059 A GB 1047059A GB 42281/64 A GB42281/64 A GB 42281/64A GB 4228164 A GB4228164 A GB 4228164A GB 1047059 A GB1047059 A GB 1047059A
Authority
GB
United Kingdom
Prior art keywords
rollers
sheet metal
oct
machine
straightening
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
GB42281/64A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEU10213A external-priority patent/DE1235846B/en
Application filed by Individual filed Critical Individual
Publication of GB1047059A publication Critical patent/GB1047059A/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

1,047,059. Straightening. F. UNGERER. Oct. 16, 1964 [Oct. 19, 1963], No. 42281/64. Heading B3E. In a sheet metal straightening machine at least one bell crank lever 8 between pressure spindles 4 and an adjustable upper group 2 of rollers is operable by hydraulic piston means 10, 11 to cause a quick lift of the rollers independently of their setting when sensing devices such as feelers 13, 14, a photo-electric cell or radiation means detect thickening of the sheet at welded overlapping edges. The hydraulic pistons 10 are preferably pivotally mounted on angle plates 12 attached to bridge supports 7 so that they are automatically adjusted in height with the upper rollers.
GB42281/64A 1963-10-19 1964-10-16 Machine for straightening sheet metal Expired GB1047059A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEU10213A DE1235846B (en) 1963-10-19 1963-10-19 Straightener
FR40122A FR1457823A (en) 1963-10-19 1965-11-29 Dressing machine

Publications (1)

Publication Number Publication Date
GB1047059A true GB1047059A (en) 1966-11-02

Family

ID=26001006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42281/64A Expired GB1047059A (en) 1963-10-19 1964-10-16 Machine for straightening sheet metal

Country Status (2)

Country Link
FR (1) FR1457823A (en)
GB (1) GB1047059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482530A (en) * 2018-10-16 2020-08-04 章警帅 Bar straightener for construction
CN117299869A (en) * 2023-11-30 2023-12-29 交城县佳源装备制造有限公司 Railway wagon door leveling equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657986C3 (en) * 1976-12-21 1981-07-09 Horst Zerhoch Vorrichtungs- Und Maschinenbau Kg, 7573 Sinzheim Adjustment device for a sheet leveler to adjust the leveling gap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482530A (en) * 2018-10-16 2020-08-04 章警帅 Bar straightener for construction
CN117299869A (en) * 2023-11-30 2023-12-29 交城县佳源装备制造有限公司 Railway wagon door leveling equipment
CN117299869B (en) * 2023-11-30 2024-02-06 交城县佳源装备制造有限公司 Railway wagon door leveling equipment

Also Published As

Publication number Publication date
FR1457823A (en) 1966-01-24

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