FR474862A - Machines à meuler - Google Patents

Machines à meuler

Info

Publication number: FR474862A
Authority: FR; France
Prior art keywords: grinding machines; grinding; machines
Prior art date: 1914-07-08
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

English (en)

Inventor

Charles Edward Van Norman

Frederik Dewey Van Norman

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.)

1914-07-08

Filing date

1914-07-08

Publication date

1915-03-22

1914-07-08 Application filed by Individual filed Critical Individual

1915-03-22 Application granted granted Critical

1915-03-22 Publication of FR474862A publication Critical patent/FR474862A/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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races

Landscapes

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

FR474862D 1914-07-08 1914-07-08 Machines à meuler Expired FR474862A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR474862T		1914-07-08

Publications (1)

Publication Number	Publication Date
FR474862A true FR474862A (fr)	1915-03-22

Family

ID=1512805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR474862D Expired FR474862A (fr)	1914-07-08	1914-07-08	Machines à meuler

Country Status (1)

Country	Link
FR (1)	FR474862A (fr)

1914
- 1914-07-08 FR FR474862D patent/FR474862A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR512107A (fr)	1921-01-15	Machines à écrire
FR474862A (fr)	1915-03-22	Machines à meuler
FR467558A (fr)	1914-06-15	Machine à onglets
CH67624A (de)	1914-12-16	Schleifapparat
CH71994A (de)	1916-04-01	Schleifapparat
FR480436A (fr)	1916-08-03	Machine à meuler
FR483473A (fr)	1917-07-11	Machine à meuler
FR518552A (fr)	1921-05-27	Machine à concasser
FR476973A (fr)	1915-09-15	Machines à additionner
FR476337A (fr)	1915-07-27	Machine à additionner
FR478706A (fr)	1916-01-05	Machine à additionner
FR469686A (fr)	1914-08-06	Machine à polir
FR473410A (fr)	1915-01-12	Machine à polir les couteaux
FR467270A (fr)	1914-06-08	Machine à écrire
FR470634A (fr)	1914-09-19	Perfectionnements aux machines à meuler
FR450087A (fr)	1913-03-14	Machine à meuler
FR476245A (fr)	1915-07-20	Machine à découper
FR532730A (fr)	1922-02-10	Machine à découper
CH68217A (fr)	1915-04-16	Machine à scier
FR476171A (fr)	1915-07-15	Machine à sténographier
FR476641A (fr)	1915-08-19	Machine à sténographier
FR476972A (fr)	1915-09-15	Machine à calculer
FR23237E (fr)	1921-10-18	Machine à calculer
FR476971A (fr)	1915-09-15	Machine à calculer
FR480410A (fr)	1916-08-03	Machine à calculer