FR832215A - Precision grinding machine - Google Patents

Precision grinding machine

Info

Publication number
FR832215A
FR832215A FR832215DA FR832215A FR 832215 A FR832215 A FR 832215A FR 832215D A FR832215D A FR 832215DA FR 832215 A FR832215 A FR 832215A
Authority
FR
France
Prior art keywords
grinding machine
precision grinding
precision
machine
grinding
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
John Byril Jones
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.)
Churchill Machine Tool Co Ltd
Original Assignee
Churchill Machine Tool Co 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 Churchill Machine Tool Co Ltd filed Critical Churchill Machine Tool Co Ltd
Application granted granted Critical
Publication of FR832215A publication Critical patent/FR832215A/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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
FR832215D 1937-04-14 1938-01-18 Precision grinding machine Expired FR832215A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10584/37A GB485323A (en) 1937-04-14 1937-04-14 Improvements relating to precision grinding machines
GB832215X 1937-04-14

Publications (1)

Publication Number Publication Date
FR832215A true FR832215A (en) 1938-09-23

Family

ID=26247622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832215D Expired FR832215A (en) 1937-04-14 1938-01-18 Precision grinding machine

Country Status (2)

Country Link
FR (1) FR832215A (en)
GB (1) GB485323A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448921A (en) * 1946-11-01 1948-09-07 Norton Co Hydraulically operated feeding mechanism

Also Published As

Publication number Publication date
GB485323A (en) 1938-05-18

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