FR861035A - Machine à rectifier - Google Patents

Machine à rectifier

Info

Publication number: FR861035A
Authority: FR; France
Prior art keywords: grinding machine; grinding; machine
Prior art date: 1938-10-22
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

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.)

Ingersoll Rand Co

Original Assignee

Ingersoll Rand 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.)

1938-10-22

Filing date

1939-10-20

Publication date

1941-01-30

1939-10-20 Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co

1941-01-30 Application granted granted Critical

1941-01-30 Publication of FR861035A publication Critical patent/FR861035A/fr

Status Expired legal-status Critical Current

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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/02—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR861035D 1938-10-22 1939-10-20 Machine à rectifier Expired FR861035A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US861035XA	1938-10-22	1938-10-22

Publications (1)

Publication Number	Publication Date
FR861035A true FR861035A (fr)	1941-01-30

Family

ID=22196288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR861035D Expired FR861035A (fr)	1938-10-22	1939-10-20	Machine à rectifier

Country Status (1)

Country	Link
FR (1)	FR861035A (fr)

1939
- 1939-10-20 FR FR861035D patent/FR861035A/fr not_active Expired

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