GB2240739B - Forming machine - Google Patents

Forming machine

Info

Publication number
GB2240739B
GB2240739B GB9002923A GB9002923A GB2240739B GB 2240739 B GB2240739 B GB 2240739B GB 9002923 A GB9002923 A GB 9002923A GB 9002923 A GB9002923 A GB 9002923A GB 2240739 B GB2240739 B GB 2240739B
Authority
GB
United Kingdom
Prior art keywords
forming machine
machine
forming
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 - Lifetime
Application number
GB9002923A
Other versions
GB9002923D0 (en
GB2240739A (en
Inventor
Nobuyuki Ishinaga
Takashi Nakano
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Ltd
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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to GB9002923A priority Critical patent/GB2240739B/en
Priority to DE19904004764 priority patent/DE4004764A1/en
Publication of GB9002923D0 publication Critical patent/GB9002923D0/en
Publication of GB2240739A publication Critical patent/GB2240739A/en
Priority to US07/847,424 priority patent/US5195349A/en
Application granted granted Critical
Publication of GB2240739B publication Critical patent/GB2240739B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • B21K23/04—Making other articles flanged articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
GB9002923A 1990-02-09 1990-02-09 Forming machine Expired - Lifetime GB2240739B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9002923A GB2240739B (en) 1990-02-09 1990-02-09 Forming machine
DE19904004764 DE4004764A1 (en) 1990-02-09 1990-02-15 DIE FORGING MACHINE
US07/847,424 US5195349A (en) 1990-02-09 1992-03-05 Forming machine and process for forming material therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9002923A GB2240739B (en) 1990-02-09 1990-02-09 Forming machine

Publications (3)

Publication Number Publication Date
GB9002923D0 GB9002923D0 (en) 1990-04-04
GB2240739A GB2240739A (en) 1991-08-14
GB2240739B true GB2240739B (en) 1993-10-13

Family

ID=10670694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9002923A Expired - Lifetime GB2240739B (en) 1990-02-09 1990-02-09 Forming machine

Country Status (2)

Country Link
DE (1) DE4004764A1 (en)
GB (1) GB2240739B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109407C2 (en) * 1991-03-22 1994-10-27 Ingo Langschwager Device for precision forging on single-acting forming machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845233B2 (en) * 1979-07-31 1983-10-07 株式会社東芝 wireless earphone device
GB2174324A (en) * 1985-05-01 1986-11-05 Gkn Forgings Ltd Forging press
JPH0685956B2 (en) * 1987-07-06 1994-11-02 アイダエンジニアリング株式会社 Closure forging device

Also Published As

Publication number Publication date
GB9002923D0 (en) 1990-04-04
DE4004764A1 (en) 1991-08-22
GB2240739A (en) 1991-08-14

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100208