FR1003965A - Machine à percer les tubes - Google Patents

Machine à percer les tubes

Info

Publication number
FR1003965A
FR1003965A FR1003965DA FR1003965A FR 1003965 A FR1003965 A FR 1003965A FR 1003965D A FR1003965D A FR 1003965DA FR 1003965 A FR1003965 A FR 1003965A
Authority
FR
France
Prior art keywords
drilling machine
tube drilling
tube
machine
drilling
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Application granted granted Critical
Publication of FR1003965A publication Critical patent/FR1003965A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1003965D 1949-12-09 1949-12-09 Machine à percer les tubes Expired FR1003965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003965T 1949-12-09

Publications (1)

Publication Number Publication Date
FR1003965A true FR1003965A (fr) 1952-03-24

Family

ID=9563480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003965D Expired FR1003965A (fr) 1949-12-09 1949-12-09 Machine à percer les tubes

Country Status (1)

Country Link
FR (1) FR1003965A (fr)

Similar Documents

Publication Publication Date Title
FR1019448A (fr) Tube compteur
FR1011346A (fr) Joint tournant à tubes multiples concentriques
FR1003965A (fr) Machine à percer les tubes
FR1012053A (fr) Clé à tube
FR984394A (fr) Générateur à tubes
FR1020508A (fr) Perfectionnements aux machines à cintrer les tubes
FR1018928A (fr) Machine à assembler les tubes
FR923995A (fr) Semoir à graines
FR1019627A (fr) Amplificateur à lampes thermioniques
FR1012018A (fr) Machine à fabriquer les tubes en papier
FR940415A (fr) Nouvelles machines à cintrer les tubes
FR988254A (fr) Machine à arracher les racines
FR991435A (fr) Machine à souder électriquement les tubes coniques
FR929475A (fr) Semoir à intervalles réglables
FR991843A (fr) Machine à centrer
FR1021774A (fr) Machine à déboucher les tubes de canettes
FR929770A (fr) Semoir à graines
FR1035051A (fr) Machine à étirer les tubes
FR917346A (fr) Machine à percer
FR1031652A (fr) Machines à aléser horizontales
FR59757E (fr) Machine à fabriquer des coudes de tubes
FR1020717A (fr) Mécanisme à percer automatique
FR1015550A (fr) Machine à percer radiale
FR990614A (fr) Microphone à tube
FR977432A (fr) Machine à percer verticale