GB603185A - Method of and means for drawing, forming, shaping or embossing sheet metal and the like - Google Patents

Method of and means for drawing, forming, shaping or embossing sheet metal and the like

Info

Publication number
GB603185A
GB603185A GB2730345A GB2730345A GB603185A GB 603185 A GB603185 A GB 603185A GB 2730345 A GB2730345 A GB 2730345A GB 2730345 A GB2730345 A GB 2730345A GB 603185 A GB603185 A GB 603185A
Authority
GB
United Kingdom
Prior art keywords
plate
forming
sheet metal
whistler
shaping
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
GB2730345A
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.)
LAWRENCE VERNON WHISTLER
SANFORD ARTHUR WHISTLER
Original Assignee
LAWRENCE VERNON WHISTLER
SANFORD ARTHUR WHISTLER
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 LAWRENCE VERNON WHISTLER, SANFORD ARTHUR WHISTLER filed Critical LAWRENCE VERNON WHISTLER
Priority to GB2730345A priority Critical patent/GB603185A/en
Publication of GB603185A publication Critical patent/GB603185A/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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/025—Means for controlling the clamping or opening of the moulds
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/029—Closing or sealing means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

603,185. Cupping. WHISTLER, L. V., and WHISTLER, S. A. Oct. 18, 1945, No. 27303. [Class 83 (iv)] A forming assembly for drawing sheet metal comprises an upper member or die 11 having a forming cavity 35 and a lower member 10 having a pressure fluid inlet 52, held together in substantially fluid-tight marginal engagement, the sheet 29 to be cupped being placed on a rigid pressure plate 20, the marginal portions of which are pressed up against a flange of the upper die by springs 40, thus clamping the edges of the work while the centre is deformed into the cavity 35 by fluid pressure admitted beneath and passing through an aperture 34 in the plate 20. The plate 20 is guided by stop bolts screwed into the bottom of the plate and movable through holes in the member 10.
GB2730345A 1945-10-18 1945-10-18 Method of and means for drawing, forming, shaping or embossing sheet metal and the like Expired GB603185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2730345A GB603185A (en) 1945-10-18 1945-10-18 Method of and means for drawing, forming, shaping or embossing sheet metal and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2730345A GB603185A (en) 1945-10-18 1945-10-18 Method of and means for drawing, forming, shaping or embossing sheet metal and the like

Publications (1)

Publication Number Publication Date
GB603185A true GB603185A (en) 1948-06-10

Family

ID=10257378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2730345A Expired GB603185A (en) 1945-10-18 1945-10-18 Method of and means for drawing, forming, shaping or embossing sheet metal and the like

Country Status (1)

Country Link
GB (1) GB603185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806261A (en) * 2012-08-16 2012-12-05 哈尔滨工业大学 Device and method for hydraulic forming of cavity part with complex curved surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806261A (en) * 2012-08-16 2012-12-05 哈尔滨工业大学 Device and method for hydraulic forming of cavity part with complex curved surface

Similar Documents

Publication Publication Date Title
GB1051168A (en)
GB669423A (en) Diaphragm-anchoring means
GB1303234A (en)
GB1237777A (en) Method and apparatus for forming articles from sheet or tubular material
GB1329951A (en) Bending tool
ES485531A1 (en) Forging press
GB1214614A (en) Die assembly
GB568734A (en) Improvements in and relating to hydraulic presses
ES8101978A1 (en) Press diaphragm
GB603185A (en) Method of and means for drawing, forming, shaping or embossing sheet metal and the like
GB1485245A (en) Punching presses
US3031993A (en) Metal-forming press
GB1176591A (en) Improvements in Hydro-Mechanical Deep Drawing
SE0201489L (en) Molding tools and membrane presses including such molding tools
GB554346A (en) Improvements in or relating to tools for and processes of forming metal and other sheet materials
GB1055201A (en) Improvements relating to piercing and drawing
GB1112847A (en) Fluid operated presses
GB820027A (en) Means for shaping sheet metal articles
ES417850A1 (en) Forming of superplastic alloy sheet
GB1359905A (en) Vertical hydraulic press
GB779284A (en) Hydraulic forming attachment for presses
GB1092869A (en) Hydraulic system for dies
GB564650A (en) An improved method and means of shaping sheet-metal under pressure
GB646264A (en) An improved method of plate bending
SU394134A1 (en)