GB683371A - Improvements relating to hand appliances for bending up the edges of sheet metal - Google Patents

Improvements relating to hand appliances for bending up the edges of sheet metal

Info

Publication number
GB683371A
GB683371A GB13959/51A GB1395951A GB683371A GB 683371 A GB683371 A GB 683371A GB 13959/51 A GB13959/51 A GB 13959/51A GB 1395951 A GB1395951 A GB 1395951A GB 683371 A GB683371 A GB 683371A
Authority
GB
United Kingdom
Prior art keywords
lever
edges
bending
seaming
june
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
GB13959/51A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB683371A publication Critical patent/GB683371A/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

683,371. Seaming. DAIMLER-BENZ AKT.-GES. June 12, 1951 [June 12, 1950], No. 13959/51. Class 83 (iv). A power-operated machine for seaming the edges of sheets for motor-car roofs &c. comprises pivoted dies which perform in succession two bending operations. A casing 16 carries a fixed anvil 17 and a sleeve 18 to which is attached a flexible drive or an electric drill to rotate a cam-shaft 24. Cams 22, 23 on the shaft 24 actuate die-ended levers 26, 27, 28. The end 43 of the lever 26 is bifurcated to house the lever 27 and is extended to form a presser foot holding the work. The lever 27 coacts with the anvil 17 to bend the flange 14, Fig. 9, and the lever 28 then co-operates with the lever 26 to bend the gutter 15, Fig. 10. The pivot 30 of the lever 26 is carried in a yoke 50 releasable by a hand-actuated cam 51 for positioning the machine on the work. Specification 676,182 is referred to.
GB13959/51A 1950-06-12 1951-06-12 Improvements relating to hand appliances for bending up the edges of sheet metal Expired GB683371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE683371X 1950-06-12

Publications (1)

Publication Number Publication Date
GB683371A true GB683371A (en) 1952-11-26

Family

ID=6597369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13959/51A Expired GB683371A (en) 1950-06-12 1951-06-12 Improvements relating to hand appliances for bending up the edges of sheet metal

Country Status (1)

Country Link
GB (1) GB683371A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213817A (en) * 1962-04-14 1965-10-26 Hunziker Werner Fold or seam closing machine
DE1269583B (en) * 1957-08-21 1968-06-06 Delta Welder Corp Device for folding a raised plate edge over a second plate edge
FR2776544A1 (en) * 1998-03-27 1999-10-01 Jean Luc Quiviger Mechanized folding tool for folding edges of exterior door panels on vehicles, useful for making repairs after accidents

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269583B (en) * 1957-08-21 1968-06-06 Delta Welder Corp Device for folding a raised plate edge over a second plate edge
US3213817A (en) * 1962-04-14 1965-10-26 Hunziker Werner Fold or seam closing machine
FR2776544A1 (en) * 1998-03-27 1999-10-01 Jean Luc Quiviger Mechanized folding tool for folding edges of exterior door panels on vehicles, useful for making repairs after accidents

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