FR1605309A - Forming concave shaped workpieces - esp titanium alloy combat helmet shells - Google Patents

Forming concave shaped workpieces - esp titanium alloy combat helmet shells

Info

Publication number
FR1605309A
FR1605309A FR86051A FR86051A FR1605309A FR 1605309 A FR1605309 A FR 1605309A FR 86051 A FR86051 A FR 86051A FR 86051 A FR86051 A FR 86051A FR 1605309 A FR1605309 A FR 1605309A
Authority
FR
France
Prior art keywords
lead
blank
collar
esp
titanium alloy
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
FR86051A
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR1605309A publication Critical patent/FR1605309A/fr
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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
FR86051A 1965-12-03 1966-12-02 Forming concave shaped workpieces - esp titanium alloy combat helmet shells Expired FR1605309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51148465A 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
FR1605309A true FR1605309A (en) 1974-08-02

Family

ID=24035102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86051A Expired FR1605309A (en) 1965-12-03 1966-12-02 Forming concave shaped workpieces - esp titanium alloy combat helmet shells

Country Status (6)

Country Link
CA (1) CA963429A (it)
DK (1) DK625466A (it)
FR (1) FR1605309A (it)
IT (1) IT980951B (it)
NL (1) NL6617088A (it)
NO (1) NO132748C (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347119A1 (fr) * 1976-04-08 1977-11-04 Asea Ab Presse pour le formage de toles metalliques
CN112275870A (zh) * 2020-09-27 2021-01-29 沈阳中钛装备制造有限公司 钛合金盔壳的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347119A1 (fr) * 1976-04-08 1977-11-04 Asea Ab Presse pour le formage de toles metalliques
CN112275870A (zh) * 2020-09-27 2021-01-29 沈阳中钛装备制造有限公司 钛合金盔壳的制造方法

Also Published As

Publication number Publication date
IT980951B (it) 1974-10-10
NO132748C (it) 1976-01-07
DK625466A (da) 1982-04-28
NL6617088A (it) 1974-04-25
NO132748B (it) 1975-09-22
CA963429A (en) 1975-02-25

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