FR408137A - Grinding wheel device for exact screw pitch size - Google Patents

Grinding wheel device for exact screw pitch size

Info

Publication number
FR408137A
FR408137A FR408137DA FR408137A FR 408137 A FR408137 A FR 408137A FR 408137D A FR408137D A FR 408137DA FR 408137 A FR408137 A FR 408137A
Authority
FR
France
Prior art keywords
grinding wheel
wheel device
screw pitch
pitch size
exact screw
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.)
Ludw Loewe & C Actiengesellsch
Original Assignee
Ludw Loewe & C Actiengesellsch
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 Ludw Loewe & C Actiengesellsch filed Critical Ludw Loewe & C Actiengesellsch
Application granted granted Critical
Publication of FR408137A publication Critical patent/FR408137A/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)
FR408137D 1909-10-21 1909-10-21 Grinding wheel device for exact screw pitch size Expired FR408137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR408137T 1909-10-21

Publications (1)

Publication Number Publication Date
FR408137A true FR408137A (en) 1910-03-18

Family

ID=1452387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR408137D Expired FR408137A (en) 1909-10-21 1909-10-21 Grinding wheel device for exact screw pitch size

Country Status (1)

Country Link
FR (1) FR408137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432579A1 (en) * 1989-12-15 1991-06-19 Buderus Schleiftechnik GmbH Method and apparatus for grinding an internal thread

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432579A1 (en) * 1989-12-15 1991-06-19 Buderus Schleiftechnik GmbH Method and apparatus for grinding an internal thread

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