FR617221A - Mechanical friction control for lever shears - Google Patents

Mechanical friction control for lever shears

Info

Publication number
FR617221A
FR617221A FR617221DA FR617221A FR 617221 A FR617221 A FR 617221A FR 617221D A FR617221D A FR 617221DA FR 617221 A FR617221 A FR 617221A
Authority
FR
France
Prior art keywords
mechanical friction
friction control
lever shears
shears
lever
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
Theodore Albert Taveau
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 FR617221A publication Critical patent/FR617221A/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
    • B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
    • B23D17/02—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor
    • B23D17/08—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor actuated by hand or foot operated lever mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR617221D 1926-06-08 1926-06-08 Mechanical friction control for lever shears Expired FR617221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617221T 1926-06-08

Publications (1)

Publication Number Publication Date
FR617221A true FR617221A (en) 1927-02-16

Family

ID=8982131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617221D Expired FR617221A (en) 1926-06-08 1926-06-08 Mechanical friction control for lever shears

Country Status (1)

Country Link
FR (1) FR617221A (en)

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