FR734156A - Appareil à rectifier les sièges de soupape - Google Patents

Appareil à rectifier les sièges de soupape

Info

Publication number: FR734156A
Authority: FR; France
Prior art keywords: valve seat; grinding device; seat grinding; valve; seat
Prior art date: 1932-03-24
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.)

HALL Manufacturing CO

Original Assignee

HALL Manufacturing 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.)

1932-03-24

Filing date

1932-03-24

Publication date

1932-10-17

1932-03-24 Application filed by HALL Manufacturing CO filed Critical HALL Manufacturing CO

1932-10-17 Application granted granted Critical

1932-10-17 Publication of FR734156A publication Critical patent/FR734156A/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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor

Landscapes

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

FR734156D 1932-03-24 1932-03-24 Appareil à rectifier les sièges de soupape Expired FR734156A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR734156T		1932-03-24

Publications (1)

Publication Number	Publication Date
FR734156A true FR734156A (fr)	1932-10-17

Family

ID=9128097

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR734156D Expired FR734156A (fr)	1932-03-24	1932-03-24	Appareil à rectifier les sièges de soupape

Country Status (1)

Country	Link
FR (1)	FR734156A (fr)

1932
- 1932-03-24 FR FR734156D patent/FR734156A/fr not_active Expired

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