FR351663A - Dust extractor also acts as a guard for rotating tools - Google Patents

Dust extractor also acts as a guard for rotating tools

Info

Publication number
FR351663A
FR351663A FR351663DA FR351663A FR 351663 A FR351663 A FR 351663A FR 351663D A FR351663D A FR 351663DA FR 351663 A FR351663 A FR 351663A
Authority
FR
France
Prior art keywords
guard
acts
dust extractor
rotating tools
tools
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
Louis-Adrien Vial
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.)
LOUIS ADRIEN VIAL
Original Assignee
LOUIS ADRIEN VIAL
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 LOUIS ADRIEN VIAL filed Critical LOUIS ADRIEN VIAL
Application granted granted Critical
Publication of FR351663A publication Critical patent/FR351663A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR351663D 1905-02-17 1905-02-17 Dust extractor also acts as a guard for rotating tools Expired FR351663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351663T 1905-02-17

Publications (1)

Publication Number Publication Date
FR351663A true FR351663A (en) 1905-07-22

Family

ID=1399957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR351663D Expired FR351663A (en) 1905-02-17 1905-02-17 Dust extractor also acts as a guard for rotating tools

Country Status (1)

Country Link
FR (1) FR351663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535281A (en) * 1948-06-22 1950-12-26 Super Mold Corp Dust collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535281A (en) * 1948-06-22 1950-12-26 Super Mold Corp Dust collector

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