FR505152A - Automatic machine for sanding spiral bits and drills and other parts liable to roll - Google Patents

Automatic machine for sanding spiral bits and drills and other parts liable to roll

Info

Publication number
FR505152A
FR505152A FR505152A FR505152DA FR505152A FR 505152 A FR505152 A FR 505152A FR 505152 A FR505152 A FR 505152A FR 505152D A FR505152D A FR 505152DA FR 505152 A FR505152 A FR 505152A
Authority
FR
France
Prior art keywords
sanding
drills
roll
automatic machine
parts liable
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
FR505152A
Other languages
French (fr)
Inventor
Gabriel Duclos
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.)
GABRIEL DUCLOS
Original Assignee
GABRIEL DUCLOS
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 GABRIEL DUCLOS filed Critical GABRIEL DUCLOS
Application granted granted Critical
Publication of FR505152A publication Critical patent/FR505152A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
FR505152A 1919-03-06 1919-03-06 Automatic machine for sanding spiral bits and drills and other parts liable to roll Expired FR505152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR505152T 1919-03-06

Publications (1)

Publication Number Publication Date
FR505152A true FR505152A (en) 1920-07-24

Family

ID=8908299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR505152A Expired FR505152A (en) 1919-03-06 1919-03-06 Automatic machine for sanding spiral bits and drills and other parts liable to roll

Country Status (1)

Country Link
FR (1) FR505152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147572A (en) * 1962-12-03 1964-09-08 Christensen Diamond Prod Co Apparatus for resharpening drill bits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147572A (en) * 1962-12-03 1964-09-08 Christensen Diamond Prod Co Apparatus for resharpening drill bits

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