FR2562456B1 - METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR. - Google Patents

METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR.

Info

Publication number
FR2562456B1
FR2562456B1 FR8405379A FR8405379A FR2562456B1 FR 2562456 B1 FR2562456 B1 FR 2562456B1 FR 8405379 A FR8405379 A FR 8405379A FR 8405379 A FR8405379 A FR 8405379A FR 2562456 B1 FR2562456 B1 FR 2562456B1
Authority
FR
France
Prior art keywords
treating
glass bar
glass
bar
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
FR8405379A
Other languages
French (fr)
Other versions
FR2562456A1 (en
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8405379A priority Critical patent/FR2562456B1/en
Publication of FR2562456A1 publication Critical patent/FR2562456A1/en
Application granted granted Critical
Publication of FR2562456B1 publication Critical patent/FR2562456B1/en
Expired legal-status Critical Current

Links

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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
    • 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
FR8405379A 1984-04-05 1984-04-05 METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR. Expired FR2562456B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8405379A FR2562456B1 (en) 1984-04-05 1984-04-05 METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8405379A FR2562456B1 (en) 1984-04-05 1984-04-05 METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR.

Publications (2)

Publication Number Publication Date
FR2562456A1 FR2562456A1 (en) 1985-10-11
FR2562456B1 true FR2562456B1 (en) 1987-10-23

Family

ID=9302868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405379A Expired FR2562456B1 (en) 1984-04-05 1984-04-05 METHOD AND DEVICE FOR TREATING THE SURFACE OF A GLASS BAR.

Country Status (1)

Country Link
FR (1) FR2562456B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8810906D0 (en) * 1988-05-09 1988-06-15 British Telecomm Fluoride glass optical coupler component coupler & methods
CN1441712A (en) * 2000-07-11 2003-09-10 新东工业株式会社 Method and device for finishidng surface of long material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859595A (en) * 1929-03-11 1932-05-24 Musto Keenan Company Column turning, honing, and polishing machine
US2309588A (en) * 1938-05-18 1943-01-26 American Steel & Wire Co Apparatus for lapping and polishing operations
GB537633A (en) * 1939-03-09 1941-06-30 Norton Co Cylindrical grinding and lapping machine
US2238761A (en) * 1939-05-22 1941-04-15 Chrysler Corp Surface finishing machine for cylindrical surfaces
US2333304A (en) * 1940-01-25 1943-11-02 Cincinnati Grinders Inc Surface finishing machinery
FR999183A (en) * 1945-11-27 1952-01-25
DE2448093A1 (en) * 1974-10-09 1976-04-22 Ryton Mach Tools Coventry Ltd Surface grinding arrangement - which uses a base with foam structure to carry abrasive particles

Also Published As

Publication number Publication date
FR2562456A1 (en) 1985-10-11

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse