JPH0438359U - - Google Patents

Info

Publication number: JPH0438359U
Authority: JP; Japan
Prior art keywords: cover; movable cover; grinding wheel; grindstone; drive motor
Prior art date: 1990-07-25
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.): Granted

Application number

JP7888690U

Other languages

English (en)

Japanese (ja)

Other versions

JPH0727073Y2 (ja

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.)

1990-07-25

Filing date

1990-07-25

Publication date

1992-03-31

1990-07-25 Application filed filed Critical

1990-07-25 Priority to JP7888690U priority Critical patent/JPH0727073Y2/ja

1992-03-31 Publication of JPH0438359U publication Critical patent/JPH0438359U/ja

1995-06-21 Application granted granted Critical

1995-06-21 Publication of JPH0727073Y2 publication Critical patent/JPH0727073Y2/ja

2005-06-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000006243 chemical reaction Methods 0.000 claims 2

Landscapes

Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Auxiliary Devices For Machine Tools (AREA)
Grinding Of Cylindrical And Plane Surfaces (AREA)

JP7888690U 1990-07-25 1990-07-25 センタレス研削盤の砥石カバー自動開閉装置 Expired - Fee Related JPH0727073Y2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7888690U JPH0727073Y2 (ja)	1990-07-25	1990-07-25	センタレス研削盤の砥石カバー自動開閉装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7888690U JPH0727073Y2 (ja)	1990-07-25	1990-07-25	センタレス研削盤の砥石カバー自動開閉装置

Publications (2)

Publication Number	Publication Date
JPH0438359U true JPH0438359U (cs)	1992-03-31
JPH0727073Y2 JPH0727073Y2 (ja)	1995-06-21

Family

ID=31622555

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7888690U Expired - Fee Related JPH0727073Y2 (ja)	1990-07-25	1990-07-25	センタレス研削盤の砥石カバー自動開閉装置

Country Status (1)

Country	Link
JP (1)	JPH0727073Y2 (cs)

1990
- 1990-07-25 JP JP7888690U patent/JPH0727073Y2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0727073Y2 (ja)	1995-06-21

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Legal Events

Date	Code	Title	Description
2003-06-21	LAPS	Cancellation because of no payment of annual fees