FR450712A - Machine pour fabriquer les crochets de billot pour attellages - Google Patents

Machine pour fabriquer les crochets de billot pour attellages

Info

Publication number
FR450712A
FR450712A FR450712DA FR450712A FR 450712 A FR450712 A FR 450712A FR 450712D A FR450712D A FR 450712DA FR 450712 A FR450712 A FR 450712A
Authority
FR
France
Prior art keywords
couplings
machine
manufacturing log
hooks
log hooks
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)
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.)
COMPTOIR DE PETITE METALLURG
Original Assignee
COMPTOIR DE PETITE METALLURG
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 COMPTOIR DE PETITE METALLURG filed Critical COMPTOIR DE PETITE METALLURG
Application granted granted Critical
Publication of FR450712A publication Critical patent/FR450712A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21K1/00—Making machine elements
    • B21K1/72—Making machine elements hooks, e.g. crane hooks, railway track spikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR450712D 1912-11-18 1912-11-18 Machine pour fabriquer les crochets de billot pour attellages Expired FR450712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR450712T 1912-11-18

Publications (1)

Publication Number Publication Date
FR450712A true FR450712A (fr) 1913-04-02

Family

ID=1491109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450712D Expired FR450712A (fr) 1912-11-18 1912-11-18 Machine pour fabriquer les crochets de billot pour attellages

Country Status (1)

Country Link
FR (1) FR450712A (fr)

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