FR534221A - Balanced device for polishing glass - Google Patents

Balanced device for polishing glass

Info

Publication number
FR534221A
FR534221A FR534221DA FR534221A FR 534221 A FR534221 A FR 534221A FR 534221D A FR534221D A FR 534221DA FR 534221 A FR534221 A FR 534221A
Authority
FR
France
Prior art keywords
balanced device
polishing glass
polishing
glass
balanced
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
Other languages
French (fr)
Inventor
Victor-Etienne Pretot
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 filed Critical
Application granted granted Critical
Publication of FR534221A publication Critical patent/FR534221A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B24B41/053—Grinding heads for working on plane surfaces for grinding or polishing glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR534221D 1921-04-18 1921-04-18 Balanced device for polishing glass Expired FR534221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR534221T 1921-04-18

Publications (1)

Publication Number Publication Date
FR534221A true FR534221A (en) 1922-03-22

Family

ID=8925384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534221D Expired FR534221A (en) 1921-04-18 1921-04-18 Balanced device for polishing glass

Country Status (1)

Country Link
FR (1) FR534221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619243A (en) * 2016-01-05 2016-06-01 京东方科技集团股份有限公司 Grinding tool bit and grinding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619243A (en) * 2016-01-05 2016-06-01 京东方科技集团股份有限公司 Grinding tool bit and grinding device
US9969050B1 (en) 2016-01-05 2018-05-15 Boe Technology Group Co., Ltd. Grinding head and grinding device

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