FR2374138A1 - Rectifieuse en plongee, en particulier pour les cames d'arbres de distribution pour moteurs - Google Patents

Rectifieuse en plongee, en particulier pour les cames d'arbres de distribution pour moteurs

Info

Publication number
FR2374138A1
FR2374138A1 FR7737703A FR7737703A FR2374138A1 FR 2374138 A1 FR2374138 A1 FR 2374138A1 FR 7737703 A FR7737703 A FR 7737703A FR 7737703 A FR7737703 A FR 7737703A FR 2374138 A1 FR2374138 A1 FR 2374138A1
Authority
FR
France
Prior art keywords
grinding machine
diving
engines
timing shaft
copied
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.)
Withdrawn
Application number
FR7737703A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2374138A1 publication Critical patent/FR2374138A1/fr
Withdrawn legal-status Critical Current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
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne une rectifieuse en plongée. Elle comprend : un soubassement portant une table mobile en translation; des moyens supports de la pièce prévus sur la table; une traverse fixe montée sur le soubassement derrière la table et portant plusieurs unités de travail qui comprennent des têtes porte-outils, indépendantes l'une de l'autre, déplacées par des palpeurs reliés à une pièce échantillon sur laquelle doit être copiée la pièce à rectifier; et des moyens moteurs et moyens de transmission conçus pour faire tourner la pièce à rectifier et la pièce échantillon, parfaitement en phase entre elles. L'invention s'applique à la fabrication d'arbres à cames.
FR7737703A 1976-12-14 1977-12-14 Rectifieuse en plongee, en particulier pour les cames d'arbres de distribution pour moteurs Withdrawn FR2374138A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30390/76A IT1123689B (it) 1976-12-14 1976-12-14 Rettificattrice a tuffo,in particolare delle camme di alberi distribuzione per motori

Publications (1)

Publication Number Publication Date
FR2374138A1 true FR2374138A1 (fr) 1978-07-13

Family

ID=11229670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737703A Withdrawn FR2374138A1 (fr) 1976-12-14 1977-12-14 Rectifieuse en plongee, en particulier pour les cames d'arbres de distribution pour moteurs

Country Status (6)

Country Link
CH (1) CH621730A5 (fr)
DE (1) DE2755494A1 (fr)
FR (1) FR2374138A1 (fr)
GB (1) GB1569484A (fr)
IT (1) IT1123689B (fr)
SE (1) SE421678B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649347A1 (fr) * 1989-07-10 1991-01-11 Philips Corp Jd Appareil de rectification des cames d'un arbre a cames

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029129C2 (de) * 1990-09-13 1994-12-22 Bayerische Motoren Werke Ag Vorrichtung zum Schleifen von insbesondere hohlen Nocken
US5367866A (en) * 1990-10-05 1994-11-29 J. D. Phillips Corporation Crankpin grinder
US5142827A (en) * 1990-10-05 1992-09-01 J. D. Phillips Corporation Crankpin grinder and method
DE4239195A1 (de) * 1992-11-21 1994-05-26 Schaudt Maschinenbau Gmbh Verfahren und Maschine zum Schleifen von Nocken
DE102019102788A1 (de) 2018-08-16 2020-02-20 Schaeffler Technologies AG & Co. KG Spannsystem für eine Schleifmaschine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092734A (en) * 1936-08-21 1937-09-07 Norton Co Cam lapping machine
US2162662A (en) * 1938-04-13 1939-06-13 Norton Co Cam-lapping machine
US2260907A (en) * 1940-01-12 1941-10-28 Norton Co Camshaft lapping machine
US2364218A (en) * 1943-06-07 1944-12-05 Norton Co Cam lapping machine
US2373640A (en) * 1943-06-26 1945-04-17 Norton Co Cam lapping machine
US2394438A (en) * 1944-04-17 1946-02-05 Muskegon Motor Specialties Com Machine for honing camshafts
FR920618A (fr) * 1945-01-27 1947-04-14 Norton Co Machine à rôder les cames à l'aide d'une matière abrasive
US2448146A (en) * 1946-07-30 1948-08-31 Norton Co Cam lapping machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092734A (en) * 1936-08-21 1937-09-07 Norton Co Cam lapping machine
US2162662A (en) * 1938-04-13 1939-06-13 Norton Co Cam-lapping machine
US2260907A (en) * 1940-01-12 1941-10-28 Norton Co Camshaft lapping machine
US2364218A (en) * 1943-06-07 1944-12-05 Norton Co Cam lapping machine
US2373640A (en) * 1943-06-26 1945-04-17 Norton Co Cam lapping machine
US2394438A (en) * 1944-04-17 1946-02-05 Muskegon Motor Specialties Com Machine for honing camshafts
FR920618A (fr) * 1945-01-27 1947-04-14 Norton Co Machine à rôder les cames à l'aide d'une matière abrasive
US2448146A (en) * 1946-07-30 1948-08-31 Norton Co Cam lapping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649347A1 (fr) * 1989-07-10 1991-01-11 Philips Corp Jd Appareil de rectification des cames d'un arbre a cames

Also Published As

Publication number Publication date
GB1569484A (en) 1980-06-18
SE7714138L (sv) 1978-06-15
CH621730A5 (en) 1981-02-27
IT1123689B (it) 1986-04-30
SE421678B (sv) 1982-01-25
DE2755494A1 (de) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse