GB1234006A - - Google Patents

Info

Publication number
GB1234006A
GB1234006A GB1234006DA GB1234006A GB 1234006 A GB1234006 A GB 1234006A GB 1234006D A GB1234006D A GB 1234006DA GB 1234006 A GB1234006 A GB 1234006A
Authority
GB
United Kingdom
Prior art keywords
die
rods
chamfered
sept
disclosed
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 GB1234006A publication Critical patent/GB1234006A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
    • B23P15/246—Laminated dies
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/20—Making tools by operations not covered by a single other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
GB1234006D 1968-09-18 1969-09-02 Expired GB1234006A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76064268A 1968-09-18 1968-09-18

Publications (1)

Publication Number Publication Date
GB1234006A true GB1234006A (enrdf_load_stackoverflow) 1971-06-03

Family

ID=25059729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234006D Expired GB1234006A (enrdf_load_stackoverflow) 1968-09-18 1969-09-02

Country Status (6)

Country Link
US (1) US3566642A (enrdf_load_stackoverflow)
JP (1) JPS4834990B1 (enrdf_load_stackoverflow)
CA (1) CA918507A (enrdf_load_stackoverflow)
DE (1) DE1946151C3 (enrdf_load_stackoverflow)
FR (1) FR2018297A1 (enrdf_load_stackoverflow)
GB (1) GB1234006A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK126976A (da) * 1976-03-23 1977-09-24 Berthou Knud Vilhelm Verktoj til formgivning af plademateriale
US4235583A (en) * 1978-03-23 1980-11-25 General Motors Corporation Extrusion die and method for making same
JPS5882627A (ja) * 1981-11-07 1983-05-18 Inoue Japax Res Inc 型の製作方法
DE19847257A1 (de) * 1998-10-02 2000-04-13 Markus Haeussermann Werkzeug und Verfahren zum Herstellen eines Werkzeugs
DE19931100A1 (de) * 1999-07-06 2001-01-11 Bayerische Motoren Werke Ag Tiefziehwerkzeug
DE19944722A1 (de) * 1999-09-17 2001-04-12 Walter Panknin Umformwerkzeug

Also Published As

Publication number Publication date
DE1946151B2 (de) 1978-10-05
DE1946151C3 (de) 1979-06-07
CA918507A (en) 1973-01-09
US3566642A (en) 1971-03-02
FR2018297A1 (enrdf_load_stackoverflow) 1970-05-29
DE1946151A1 (de) 1970-03-26
JPS4834990B1 (enrdf_load_stackoverflow) 1973-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee