FR827347A - Improvements to machines and processes for stamping and cutting blanks - Google Patents

Improvements to machines and processes for stamping and cutting blanks

Info

Publication number
FR827347A
FR827347A FR827347DA FR827347A FR 827347 A FR827347 A FR 827347A FR 827347D A FR827347D A FR 827347DA FR 827347 A FR827347 A FR 827347A
Authority
FR
France
Prior art keywords
stamping
machines
processes
cutting blanks
blanks
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.)
FL Jacobs Co
Original Assignee
FL Jacobs Co
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 FL Jacobs Co filed Critical FL Jacobs Co
Application granted granted Critical
Publication of FR827347A publication Critical patent/FR827347A/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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR827347D 1937-09-13 1937-09-29 Improvements to machines and processes for stamping and cutting blanks Expired FR827347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2487537A GB479675A (en) 1937-09-13 1937-09-13 Improvements relating to machine for and method of embossing and slotting sheet metal blanks

Publications (1)

Publication Number Publication Date
FR827347A true FR827347A (en) 1938-04-25

Family

ID=10218636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827347D Expired FR827347A (en) 1937-09-13 1937-09-29 Improvements to machines and processes for stamping and cutting blanks

Country Status (2)

Country Link
FR (1) FR827347A (en)
GB (1) GB479675A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116618526B (en) * 2023-07-25 2023-09-22 常州市布迪拉纺机设备有限公司 Plate spring cradle punching device of spinning machine

Also Published As

Publication number Publication date
GB479675A (en) 1938-02-09

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