FR950002A - Grinding machines - Google Patents

Grinding machines

Info

Publication number
FR950002A
FR950002A FR950002DA FR950002A FR 950002 A FR950002 A FR 950002A FR 950002D A FR950002D A FR 950002DA FR 950002 A FR950002 A FR 950002A
Authority
FR
France
Prior art keywords
grinding machines
grinding
machines
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)
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.)
Impregnated Diamond Products Ltd
Original Assignee
Impregnated Diamond Products Ltd
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 Impregnated Diamond Products Ltd filed Critical Impregnated Diamond Products Ltd
Application granted granted Critical
Publication of FR950002A publication Critical patent/FR950002A/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • B24B13/043—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using cup-type grinding wheels
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR950002D 1946-06-11 1947-07-22 Grinding machines Expired FR950002A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB950002X 1946-06-11
GB265597X 1946-06-11

Publications (1)

Publication Number Publication Date
FR950002A true FR950002A (en) 1949-09-15

Family

ID=26258307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950002D Expired FR950002A (en) 1946-06-11 1947-07-22 Grinding machines

Country Status (2)

Country Link
CH (1) CH265597A (en)
FR (1) FR950002A (en)

Also Published As

Publication number Publication date
CH265597A (en) 1949-12-15

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