FR1291096A - Mécanisme d'avance de précision - Google Patents

Mécanisme d'avance de précision

Info

Publication number
FR1291096A
FR1291096A FR858960A FR858960A FR1291096A FR 1291096 A FR1291096 A FR 1291096A FR 858960 A FR858960 A FR 858960A FR 858960 A FR858960 A FR 858960A FR 1291096 A FR1291096 A FR 1291096A
Authority
FR
France
Prior art keywords
feed mechanism
precision feed
precision
feed
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
FR858960A
Other languages
English (en)
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.)
EARL A THOMPSON Manufacturing CO
Original Assignee
EARL A THOMPSON Manufacturing CO
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
Priority to US22720A priority Critical patent/US3043059A/en
Application filed by EARL A THOMPSON Manufacturing CO filed Critical EARL A THOMPSON Manufacturing CO
Priority to FR858960A priority patent/FR1291096A/fr
Application granted granted Critical
Publication of FR1291096A publication Critical patent/FR1291096A/fr
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
    • B24B47/206—Drives or gearings; Equipment therefor relating to feed movement for centreless grinding machines; for machines comprising work supports, e.g. steady rests
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR858960A 1960-04-18 1961-04-17 Mécanisme d'avance de précision Expired FR1291096A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US22720A US3043059A (en) 1960-04-18 1960-04-18 Precision feed mechanism
FR858960A FR1291096A (fr) 1960-04-18 1961-04-17 Mécanisme d'avance de précision

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22720A US3043059A (en) 1960-04-18 1960-04-18 Precision feed mechanism
FR858960A FR1291096A (fr) 1960-04-18 1961-04-17 Mécanisme d'avance de précision

Publications (1)

Publication Number Publication Date
FR1291096A true FR1291096A (fr) 1962-04-20

Family

ID=26190134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858960A Expired FR1291096A (fr) 1960-04-18 1961-04-17 Mécanisme d'avance de précision

Country Status (2)

Country Link
US (1) US3043059A (fr)
FR (1) FR1291096A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530588A (fr) * 1967-05-17 1968-06-28 Roulements Soc Nouvelle Machine à rectifier à dispositif de compensation d'usure de meule
US5613899A (en) * 1995-06-05 1997-03-25 Southern Carbide Specialists, Inc. Centerless ceramic ferrule grinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818675A (en) * 1928-03-24 1931-08-11 Charles S Cushman Stone polisher support
US2720734A (en) * 1953-08-17 1955-10-18 Heckethorn Mfg & Supply Co Automatic infeed and ejecting devices for centerless grinders
US2904936A (en) * 1954-10-26 1959-09-22 Alfred K Veith Machine tool adjusting structure

Also Published As

Publication number Publication date
US3043059A (en) 1962-07-10

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