HK50881A - Double action redraw press - Google Patents

Double action redraw press

Info

Publication number
HK50881A
HK50881A HK50881A HK50881A HK50881A HK 50881 A HK50881 A HK 50881A HK 50881 A HK50881 A HK 50881A HK 50881 A HK50881 A HK 50881A HK 50881 A HK50881 A HK 50881A
Authority
HK
Hong Kong
Prior art keywords
sleeve
travel
rti
horn
ram
Prior art date
Application number
HK50881A
Other languages
English (en)
Inventor
J D Bulso Jr
W R Lewers
Original Assignee
Redicon Corporation
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 Redicon Corporation filed Critical Redicon Corporation
Publication of HK50881A publication Critical patent/HK50881A/en

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
HK50881A 1976-12-14 1981-10-22 Double action redraw press HK50881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75044776A 1976-12-14 1976-12-14

Publications (1)

Publication Number Publication Date
HK50881A true HK50881A (en) 1981-10-30

Family

ID=25017913

Family Applications (1)

Application Number Title Priority Date Filing Date
HK50881A HK50881A (en) 1976-12-14 1981-10-22 Double action redraw press

Country Status (5)

Country Link
DE (1) DE2755495A1 (enrdf_load_stackoverflow)
FR (1) FR2374105A1 (enrdf_load_stackoverflow)
GB (1) GB1587929A (enrdf_load_stackoverflow)
HK (1) HK50881A (enrdf_load_stackoverflow)
IT (1) IT1091330B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074421B1 (de) * 1981-09-12 1985-05-22 L. SCHULER GmbH Zieheinrichtung für Pressen mit mechanisch angetriebenem Ziehstössel
DE102010012126A1 (de) * 2010-03-20 2011-09-22 Robert Bosch Gmbh Presse mit vorgespanntem Rahmen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300687A (en) * 1927-08-18 1928-11-19 Marquette Tool And Mfg Company Improvements in presses for drawing sheet metal and the like
DE475877C (de) * 1928-02-04 1929-05-11 Schuler L Ag Blechhalter fuer Ziehpressen mit entgegen der Wirkung eines Druckluftkolbens niederzudrueckendem und darauf selbsttaetig durch die Druckluft wieder hoch-zufuehrendem Blechhalterring
DE518630C (de) * 1929-04-04 1931-02-18 Helmuth Spoerl Druckluftblechhalter fuer Ziehpressen
DE502408C (de) * 1929-04-13 1930-07-11 Helmuth Spoerl Ziehwerkzeug mit zwei einander umschliessenden, getrennt unter Druck stehenden Blechhalterringen
DE507779C (de) * 1929-04-13 1930-09-19 Helmuth Spoerl Druckluftblechhalter fuer Doppelzuege auf einfach wirkenden Pressen
DE636073C (de) * 1933-06-17 1936-10-01 Schuler L Ag Hydropneumatische Prellvorrichtung fuer Blechziehpressen
US2228435A (en) * 1937-11-10 1941-01-14 Food Dispenser Company Dispenser for viscous liquids
US2318819A (en) * 1940-12-12 1943-05-11 David C Verson Multiple action punch press die and cushion
US2360007A (en) * 1941-12-22 1944-10-10 Hydraulic Dev Corp Inc Drawing press
GB753741A (en) * 1953-03-02 1956-08-01 Monsanto Chemicals Process for the production of organic isocyanates
GB928260A (en) * 1962-04-06 1963-06-12 Szerszamgepfejleszto Intezet Improvements in or relating to deep drawing presses
US3264858A (en) * 1963-06-25 1966-08-09 Dro Engineering Company Di Hydraulic control for dies in ram type presses
DE1452962A1 (de) * 1964-03-07 1969-06-12 Dro Engineering Co Di Hydraulische Steuerung fuer eine bewegliche Formbackenplatte in einer Presse
DE1576163B1 (de) * 1965-09-16 1970-09-10 Hermann Schleicher Hydraulisch oder pneumatisch betaetigter Antriebszylinder
US3636748A (en) * 1969-03-24 1972-01-25 George Roberts Hall Drawing of sheet metal
US3653301A (en) * 1970-07-06 1972-04-04 Paumier Inc Drawing press pressure control
US3704619A (en) * 1971-06-14 1972-12-05 Standun Redraw blankholder positioning mechanism for cup-shaped article formers such as metallic can body formers and the like
US3740997A (en) * 1972-01-17 1973-06-26 Aluminum Co Of America Blankholding assembly
US3855862A (en) * 1973-04-23 1974-12-24 Continental Can Co Draw and wall iron process for metal cans
US3817076A (en) * 1973-05-03 1974-06-18 Reynolds Metals Co Apparatus for and method of drawing a cup-shaped article

Also Published As

Publication number Publication date
DE2755495A1 (de) 1978-06-15
IT1091330B (it) 1985-07-06
FR2374105B1 (enrdf_load_stackoverflow) 1982-12-03
FR2374105A1 (fr) 1978-07-13
GB1587929A (en) 1981-04-15
DE2755495C2 (enrdf_load_stackoverflow) 1987-12-10

Similar Documents

Publication Publication Date Title
US5626048A (en) Method and apparatus for forming cup-shaped members
US4516420A (en) Shell tooling
US5003807A (en) Press assembly and method of operation
US3733881A (en) Method and apparatus for making deep drawn metal shells
EP3912745A1 (en) Outboard hydrostatic bearing assembly for can bodymaker
Ahmetoglu et al. Improvement of part quality in stamping by controlling blank-holder force and pressure
US4696177A (en) Method and apparatus for forming containers
EP4066957A1 (en) Mechanism and design for addressing ram droop
US5001920A (en) Method and apparatus for manufacturing a constant velocity joint and the like
US4248076A (en) Triple action container drawing and redrawing method
US3991602A (en) Press for cold forming of workpieces from a metal sheet
US6032505A (en) Tooling apparatus and method for high speed production of drawn metal cup-like articles
US5555761A (en) Bodymaker tool pack
US4416140A (en) Can removal method for use with a double action cupper
US4214471A (en) Triple action container drawing and redrawing apparatus
CA2176980A1 (en) Pressing Method and System Wherein Cushion Platen is Lowered by Cooperation of Shock Absorbers and Cylinders Before Holding of Blank Between Die and Pressure Ring
US4147049A (en) Drawing heavy walled parts
HK50881A (en) Double action redraw press
US3314274A (en) Apparatus for forming cup-shaped members
GB1224259A (en) Improvements in upsetting or forging machines
US5802907A (en) Tooling apparatus and method for high speed production of drawn metal cup-like articles
US3478563A (en) Apparatus for redrawing and wall ironing containers
US11779988B2 (en) Fine blanking system and method of operating
US3898834A (en) High energy forging press
US2994301A (en) Reciprocable hydro-pneumatic motor

Legal Events

Date Code Title Description
PE Patent expired