CH253302A - Process for manufacturing elements comprising eyebolts, mold for implementing this process, and element obtained by means of this process. - Google Patents

Process for manufacturing elements comprising eyebolts, mold for implementing this process, and element obtained by means of this process.

Info

Publication number
CH253302A
CH253302A CH253302DA CH253302A CH 253302 A CH253302 A CH 253302A CH 253302D A CH253302D A CH 253302DA CH 253302 A CH253302 A CH 253302A
Authority
CH
Switzerland
Prior art keywords
eyebolts
implementing
mold
element obtained
manufacturing elements
Prior art date
Application number
Other languages
French (fr)
Inventor
Freres Gehrig
Original Assignee
Freres Gehrig
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 Freres Gehrig filed Critical Freres Gehrig
Publication of CH253302A publication Critical patent/CH253302A/en

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
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH253302D 1946-08-08 1946-08-08 Process for manufacturing elements comprising eyebolts, mold for implementing this process, and element obtained by means of this process. CH253302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH253302T 1946-08-08

Publications (1)

Publication Number Publication Date
CH253302A true CH253302A (en) 1948-02-29

Family

ID=4469924

Family Applications (1)

Application Number Title Priority Date Filing Date
CH253302D CH253302A (en) 1946-08-08 1946-08-08 Process for manufacturing elements comprising eyebolts, mold for implementing this process, and element obtained by means of this process.

Country Status (1)

Country Link
CH (1) CH253302A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938346C (en) * 1952-12-23 1956-01-26 Friedrich Baumgaertner Process for the production of double rivets, in particular for spectacle frames
DE963916C (en) * 1951-08-11 1957-05-16 Technicolor Motion Picture Process for the production of short metal pins, in particular register pins for cinema films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963916C (en) * 1951-08-11 1957-05-16 Technicolor Motion Picture Process for the production of short metal pins, in particular register pins for cinema films
DE938346C (en) * 1952-12-23 1956-01-26 Friedrich Baumgaertner Process for the production of double rivets, in particular for spectacle frames

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