GB1229475A - - Google Patents

Info

Publication number
GB1229475A
GB1229475A GB1229475DA GB1229475A GB 1229475 A GB1229475 A GB 1229475A GB 1229475D A GB1229475D A GB 1229475DA GB 1229475 A GB1229475 A GB 1229475A
Authority
GB
United Kingdom
Prior art keywords
reducing
ring
cutting edge
punch
edge
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
Other languages
English (en)
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 filed Critical
Publication of GB1229475A publication Critical patent/GB1229475A/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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/001—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming deep drawn products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
GB1229475D 1967-06-16 1968-06-17 Expired GB1229475A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0046267 1967-06-16

Publications (1)

Publication Number Publication Date
GB1229475A true GB1229475A (enrdf_load_stackoverflow) 1971-04-21

Family

ID=7407950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229475D Expired GB1229475A (enrdf_load_stackoverflow) 1967-06-16 1968-06-17

Country Status (4)

Country Link
DE (1) DE1602538A1 (enrdf_load_stackoverflow)
FR (1) FR1574073A (enrdf_load_stackoverflow)
GB (1) GB1229475A (enrdf_load_stackoverflow)
NL (1) NL6806083A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007178A1 (en) * 1978-06-15 1980-01-23 American National Can Company Ironing die for ironing press
US5287713A (en) * 1991-08-05 1994-02-22 Toyota Jidosha Kabushiki Kaisha Method and apparatus for ironing and trimming cylindrical portion of workpiece, using stepped punch and die having tapered die hole
US5329799A (en) * 1992-05-29 1994-07-19 Toyota Jidosha Kabushiki Kaisha Process and apparatus for press-forming tubular container-like article from strip, including forward and backward ironing steps
WO2001017822A1 (en) * 1999-09-07 2001-03-15 Jaguar Cars Limited Fabrication of veneer faced panels

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA937105A (en) * 1969-09-09 1973-11-20 Aluminum Company Of America Container body and a method of forming the same
DE3062402D1 (en) * 1979-04-07 1983-04-28 Mardon Illingworth Cup-shaped containers and method and apparatus for manufacturing them
DE3136753C2 (de) * 1981-09-16 1983-07-21 Karl 7298 Loßburg Hehl Tiefzieheinrichtung für Platine
DE3700241C1 (de) * 1987-01-07 1987-11-12 Machf Markhorst B V Verfahren und Vorrichtung zur Herstellung einer Verschlussmembrane
DE102010016841B3 (de) * 2010-05-07 2011-11-17 Otto Vollmann Gmbh & Co. Kg Verfahren zur Herstellung einer Buchse sowie Buchse aus tiefziehfähigem Stahlband

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007178A1 (en) * 1978-06-15 1980-01-23 American National Can Company Ironing die for ironing press
US5287713A (en) * 1991-08-05 1994-02-22 Toyota Jidosha Kabushiki Kaisha Method and apparatus for ironing and trimming cylindrical portion of workpiece, using stepped punch and die having tapered die hole
US5329799A (en) * 1992-05-29 1994-07-19 Toyota Jidosha Kabushiki Kaisha Process and apparatus for press-forming tubular container-like article from strip, including forward and backward ironing steps
WO2001017822A1 (en) * 1999-09-07 2001-03-15 Jaguar Cars Limited Fabrication of veneer faced panels
US6875300B1 (en) * 1999-09-07 2005-04-05 Jaguar Cars, Limited Fabrication of veneer faced panels

Also Published As

Publication number Publication date
FR1574073A (enrdf_load_stackoverflow) 1969-07-11
NL6806083A (enrdf_load_stackoverflow) 1968-12-17
DE1602538A1 (de) 1970-03-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees