FR675036A - Chisel for pneumatic hammers for cutting sheet metal - Google Patents

Chisel for pneumatic hammers for cutting sheet metal

Info

Publication number
FR675036A
FR675036A FR675036DA FR675036A FR 675036 A FR675036 A FR 675036A FR 675036D A FR675036D A FR 675036DA FR 675036 A FR675036 A FR 675036A
Authority
FR
France
Prior art keywords
chisel
sheet metal
cutting sheet
pneumatic hammers
hammers
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)
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR675036A publication Critical patent/FR675036A/en
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
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR675036D 1928-05-23 1929-05-14 Chisel for pneumatic hammers for cutting sheet metal Expired FR675036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE675036X 1928-05-23

Publications (1)

Publication Number Publication Date
FR675036A true FR675036A (en) 1930-02-05

Family

ID=6591369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675036D Expired FR675036A (en) 1928-05-23 1929-05-14 Chisel for pneumatic hammers for cutting sheet metal

Country Status (1)

Country Link
FR (1) FR675036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630627A (en) * 1949-09-13 1953-03-10 Martin A Beck Panel cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630627A (en) * 1949-09-13 1953-03-10 Martin A Beck Panel cutter

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