FR2488178B1 - - Google Patents

Info

Publication number
FR2488178B1
FR2488178B1 FR8017435A FR8017435A FR2488178B1 FR 2488178 B1 FR2488178 B1 FR 2488178B1 FR 8017435 A FR8017435 A FR 8017435A FR 8017435 A FR8017435 A FR 8017435A FR 2488178 B1 FR2488178 B1 FR 2488178B1
Authority
FR
France
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
FR8017435A
Other languages
French (fr)
Other versions
FR2488178A1 (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.)
PROCEDES MACHINES SPECIALES
Original Assignee
PROCEDES MACHINES SPECIALES
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 PROCEDES MACHINES SPECIALES filed Critical PROCEDES MACHINES SPECIALES
Priority to FR8017435A priority Critical patent/FR2488178A1/fr
Publication of FR2488178A1 publication Critical patent/FR2488178A1/fr
Application granted granted Critical
Publication of FR2488178B1 publication Critical patent/FR2488178B1/fr
Granted 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
    • B24B19/028—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 microgrooves or oil spots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR8017435A 1980-08-07 1980-08-07 Dispositif de superfinition de pieces cylindriques par pierrage pour la realisation de rainures helicoidales microscopiques appelees microturbines Granted FR2488178A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8017435A FR2488178A1 (fr) 1980-08-07 1980-08-07 Dispositif de superfinition de pieces cylindriques par pierrage pour la realisation de rainures helicoidales microscopiques appelees microturbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8017435A FR2488178A1 (fr) 1980-08-07 1980-08-07 Dispositif de superfinition de pieces cylindriques par pierrage pour la realisation de rainures helicoidales microscopiques appelees microturbines

Publications (2)

Publication Number Publication Date
FR2488178A1 FR2488178A1 (fr) 1982-02-12
FR2488178B1 true FR2488178B1 (enrdf_load_html_response) 1983-11-25

Family

ID=9244990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017435A Granted FR2488178A1 (fr) 1980-08-07 1980-08-07 Dispositif de superfinition de pieces cylindriques par pierrage pour la realisation de rainures helicoidales microscopiques appelees microturbines

Country Status (1)

Country Link
FR (1) FR2488178A1 (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002359A1 (en) * 1983-11-30 1985-06-06 Federal-Mogul Corporation Producing shafts which are substantially directionally balanced hydrodynamically when rotated in either direction
CN113597517A (zh) * 2019-03-18 2021-11-02 蒂森克虏伯股份公司 用于制造轴承环处的密封作用面的方法以及大型滚动轴承
BE1027126B1 (de) * 2019-03-18 2020-10-19 Thyssenkrupp Rothe Erde Gmbh Verfahren zum Herstellen einer Dichtungslauffläche an einem Lagerring sowie Großwälzlager

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729919A (en) * 1952-09-06 1956-01-10 Thompson Grinder Co Method and apparatus for grinding
US2869295A (en) * 1954-06-04 1959-01-20 Daimler Benz Ag Method of forming grooves on a shaft
GB848594A (en) * 1958-06-19 1960-09-21 Charles Henry Clews Improvements in or relating to press tool punches
FR1261304A (fr) * 1960-03-31 1961-05-19 Finisseur de surfaces, à rugosités transversales
US3073690A (en) * 1960-04-07 1963-01-15 Republic Steel Corp Method of grinding diamond-shaped recesses in metal-embossing roll

Also Published As

Publication number Publication date
FR2488178A1 (fr) 1982-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse