FR1150303A - Improvement of perforators - Google Patents

Improvement of perforators

Info

Publication number
FR1150303A
FR1150303A FR1150303DA FR1150303A FR 1150303 A FR1150303 A FR 1150303A FR 1150303D A FR1150303D A FR 1150303DA FR 1150303 A FR1150303 A FR 1150303A
Authority
FR
France
Prior art keywords
perforators
improvement
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
French (fr)
Inventor
Gilbert Hascoet
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 FR1150303A publication Critical patent/FR1150303A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D29/00—Hand-held metal-shearing or metal-cutting devices
    • B23D29/02—Hand-operated metal-shearing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/386—Draw punches, i.e. punch and die assembled on opposite sides of a workpiece via a connecting member passing through an aperture in the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR1150303D 1956-05-30 1956-05-30 Improvement of perforators Expired FR1150303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150303T 1956-05-30

Publications (1)

Publication Number Publication Date
FR1150303A true FR1150303A (en) 1958-01-10

Family

ID=9647223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150303D Expired FR1150303A (en) 1956-05-30 1956-05-30 Improvement of perforators

Country Status (1)

Country Link
FR (1) FR1150303A (en)

Similar Documents

Publication Publication Date Title
FR1177092A (en) New type of transistron
CH326478A (en) Wassingue
FR1150303A (en) Improvement of perforators
FR1175500A (en) Wristwatch
FR1182424A (en) Halogenation of
CH356301A (en) Haymaker
FR1153904A (en) Syntheses of terephthalonitriles
ES57875Y (en) Instant electrowelder
ES55729Y (en) New figure-toy
ES53984Y (en) New candlestick-candlestick
ES56664Y (en) New nozzle-ashtray
ES57408Y (en) New box-container
ES55661Y (en) New Shirt-jacket
ES55120Y (en) New key-clamp
ES52385Y (en) Enhanced letter-envelope
ES57645Y (en) Improved desk-seat
ES53576Y (en) Improved lock-brake
FI30228A (en) It is stabilized
CA20302S (en) MOLD-PACKAGING
ES55175Y (en) Flanera
ES52854Y (en) Vaccinator
ES54798Y (en) Funnel-strainer
ES54756Y (en) Tie-stole
ES55305Y (en) Self-injectable
ES53541Y (en) Rocker-doll