[go: up one dir, main page]

FR886909A - Thread grinding machine - Google Patents

Thread grinding machine

Info

Publication number
FR886909A
FR886909A FR886909DA FR886909A FR 886909 A FR886909 A FR 886909A FR 886909D A FR886909D A FR 886909DA FR 886909 A FR886909 A FR 886909A
Authority
FR
France
Prior art keywords
grinding machine
thread grinding
thread
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)
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.)
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
Original Assignee
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
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 GENEVOISE INSTR PHYSIQUE, Societe Genevoise dInstruments de Physique filed Critical GENEVOISE INSTR PHYSIQUE
Application granted granted Critical
Publication of FR886909A publication Critical patent/FR886909A/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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR886909D 1940-05-15 1941-02-06 Thread grinding machine Expired FR886909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH886909X 1940-05-15

Publications (1)

Publication Number Publication Date
FR886909A true FR886909A (en) 1943-10-28

Family

ID=4545343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886909D Expired FR886909A (en) 1940-05-15 1941-02-06 Thread grinding machine

Country Status (1)

Country Link
FR (1) FR886909A (en)

Similar Documents

Publication Publication Date Title
FR886412A (en) Sewing Machine Improvements
FR870562A (en) Sewing machine shuttle
FR919771A (en) Winding machine
FR886909A (en) Thread grinding machine
FR950061A (en) Improvements to ironing machines
FR861035A (en) Grinding machine
FR872341A (en) Drawing machine
FR828760A (en) Grinding machine
FR872701A (en) Sewing machine
FR938310A (en) Grinding machine
FR881686A (en) Sewing machine
FR977846A (en) Sewing machine
FR948508A (en) Sewing machine
FR872412A (en) Belt beveling machine
FR886872A (en) Machine tool
FR863499A (en) Bevelling machine
FR864996A (en) Edging machine
FR880908A (en) Piston machine
FR973708A (en) Surfacing machine
FR865238A (en) Hammering machine
FR866591A (en) Improvements to bottle washing machines
FR871275A (en) Zig-zaz sewing machine
FR914693A (en) Grinding machine
FR867335A (en) Screw machine
ES150198A1 (en) LAPPING MACHINE