FR2272772A1 - Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore - Google Patents

Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore

Info

Publication number
FR2272772A1
FR2272772A1 FR7418958A FR7418958A FR2272772A1 FR 2272772 A1 FR2272772 A1 FR 2272772A1 FR 7418958 A FR7418958 A FR 7418958A FR 7418958 A FR7418958 A FR 7418958A FR 2272772 A1 FR2272772 A1 FR 2272772A1
Authority
FR
France
Prior art keywords
ram
seat
punch
semi
cavity
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.)
Granted
Application number
FR7418958A
Other languages
English (en)
French (fr)
Other versions
FR2272772B1 (show.php
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.)
LEE YUAN HO CT
Original Assignee
LEE YUAN HO CT
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 LEE YUAN HO CT filed Critical LEE YUAN HO CT
Priority to FR7418958A priority Critical patent/FR2272772A1/fr
Publication of FR2272772A1 publication Critical patent/FR2272772A1/fr
Application granted granted Critical
Publication of FR2272772B1 publication Critical patent/FR2272772B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21K31/00—Control devices specially adapted for positioning tool carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7418958A 1974-05-31 1974-05-31 Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore Granted FR2272772A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7418958A FR2272772A1 (en) 1974-05-31 1974-05-31 Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418958A FR2272772A1 (en) 1974-05-31 1974-05-31 Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore

Publications (2)

Publication Number Publication Date
FR2272772A1 true FR2272772A1 (en) 1975-12-26
FR2272772B1 FR2272772B1 (show.php) 1980-02-22

Family

ID=9139518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418958A Granted FR2272772A1 (en) 1974-05-31 1974-05-31 Nut forming machine punch MOUNTING ASSEMBLY AND RAM - has punch holder mounted in semi-cylinder seat in ram bore

Country Status (1)

Country Link
FR (1) FR2272772A1 (show.php)

Also Published As

Publication number Publication date
FR2272772B1 (show.php) 1980-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse