FR497315A - Improvement with circular knurling shears - Google Patents

Improvement with circular knurling shears

Info

Publication number
FR497315A
FR497315A FR497315DA FR497315A FR 497315 A FR497315 A FR 497315A FR 497315D A FR497315D A FR 497315DA FR 497315 A FR497315 A FR 497315A
Authority
FR
France
Prior art keywords
shears
improvement
knurling
circular
circular knurling
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
Hugo Schneebeli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR497315A publication Critical patent/FR497315A/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
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR497315D 1918-04-22 1918-04-22 Improvement with circular knurling shears Expired FR497315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497315T 1918-04-22

Publications (1)

Publication Number Publication Date
FR497315A true FR497315A (en) 1919-12-03

Family

ID=1532657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497315D Expired FR497315A (en) 1918-04-22 1918-04-22 Improvement with circular knurling shears

Country Status (1)

Country Link
FR (1) FR497315A (en)

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