DK0456590T3 - Anordning til slibning af ventilhoved, især til en forbrændingsmotor - Google Patents

Anordning til slibning af ventilhoved, især til en forbrændingsmotor

Info

Publication number
DK0456590T3
DK0456590T3 DK91420148.8T DK91420148T DK0456590T3 DK 0456590 T3 DK0456590 T3 DK 0456590T3 DK 91420148 T DK91420148 T DK 91420148T DK 0456590 T3 DK0456590 T3 DK 0456590T3
Authority
DK
Denmark
Prior art keywords
rotation
valve
combustion engine
internal combustion
axis
Prior art date
Application number
DK91420148.8T
Other languages
English (en)
Inventor
Jacques Leroux
Patrick Vivier
Original Assignee
Mach Serdi
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 claimed from FR9006192A external-priority patent/FR2661632B1/fr
Priority claimed from FR9011354A external-priority patent/FR2666532B1/fr
Application filed by Mach Serdi filed Critical Mach Serdi
Application granted granted Critical
Publication of DK0456590T3 publication Critical patent/DK0456590T3/da

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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/058—Reconditioning of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lift Valve (AREA)
DK91420148.8T 1990-05-07 1991-05-03 Anordning til slibning af ventilhoved, især til en forbrændingsmotor DK0456590T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006192A FR2661632B1 (fr) 1990-05-07 1990-05-07 Dispositif de rectification de la tete d'une soupape, notamment d'un moteur a combustion interne.
FR9011354A FR2666532B1 (fr) 1990-09-10 1990-09-10 Dispositif pour positionner angulairement et en distance un poste d'usinage.

Publications (1)

Publication Number Publication Date
DK0456590T3 true DK0456590T3 (da) 1994-09-05

Family

ID=26228023

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91420148.8T DK0456590T3 (da) 1990-05-07 1991-05-03 Anordning til slibning af ventilhoved, især til en forbrændingsmotor

Country Status (9)

Country Link
US (1) US5199222A (da)
EP (1) EP0456590B1 (da)
JP (1) JP2895983B2 (da)
AT (1) ATE104195T1 (da)
AU (1) AU646861B2 (da)
CA (1) CA2041977A1 (da)
DE (1) DE69101663T2 (da)
DK (1) DK0456590T3 (da)
ES (1) ES2051577T3 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08155747A (ja) * 1994-12-05 1996-06-18 Fuji Oozx Inc 傘形ワークの加工方法
JPH07314300A (ja) * 1994-03-30 1995-12-05 Fuji Oozx Inc 心なし研削盤
EP0674971B1 (en) * 1994-03-30 1998-01-14 Fuji Oozx Inc. Method of processing a workpiece
JPH08216008A (ja) * 1995-02-16 1996-08-27 Kanden Kogyo Kk 玉形弁弁体シート面摺合せ機
KR100791633B1 (ko) * 2006-03-06 2008-01-11 (주)덕산보링공업사 엔진의 밸브 시트 가공장치
US8474140B2 (en) * 2008-04-29 2013-07-02 Caterpillar Inc. High precision grinding and remanufacturing of machine components
US20100170093A1 (en) * 2009-01-08 2010-07-08 Taiwan Dali Aurora Enterprise Co., Ltd. Method for enhancing surface smoothness of ball valve stem
KR101381868B1 (ko) * 2013-11-11 2014-04-04 (주)아나이엔지 볼밸브용 볼가공용 래핑장치
WO2015125231A1 (ja) * 2014-02-19 2015-08-27 日鍛バルブ株式会社 加工装置及びバリ取り装置
KR101688933B1 (ko) * 2015-04-08 2016-12-22 카디브(주) 인젝터용 밸브바디 재생장치
CN105666270B (zh) * 2016-03-03 2018-01-16 安庆市鼎立汽车配件有限公司 一种高效率气门杆端部研磨装置
CN109434628B (zh) * 2018-12-28 2024-03-26 天津时代创业科技有限公司 餐具立面外圆角自动抛光装置
KR102192952B1 (ko) * 2019-03-29 2020-12-18 김태범 정밀 부품 재생 장치
CN111203575B (zh) * 2020-01-15 2020-11-03 中国工程物理研究院机械制造工艺研究所 基于随动非接触支撑的薄壁件镜像铣削装备及方法
CN113547259B (zh) * 2021-07-28 2022-05-03 奇瑞汽车股份有限公司 夹具及焊接方法
CN114838882B (zh) * 2022-03-21 2024-05-03 贵阳瑞极精密测量有限公司 气门跳动及气密性能双工位自动检测装置
CN114932484A (zh) * 2022-07-27 2022-08-23 扬州市慧宇科技有限公司 一种阀门异型面自持紧一体化加工打磨装置
CN117300223B (zh) * 2023-11-29 2024-03-22 常州华登液压设备有限公司 变量叶片泵加工设备及加工工艺
CN117943914B (zh) * 2024-03-15 2024-06-14 安徽宏远智联科技有限公司 一种汽车配件切割打磨装置及其使用方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394871C (de) * 1924-05-08 Josef Heinzmann Pendelsaege
US1702267A (en) * 1929-02-19 miller
US1421133A (en) * 1920-09-07 1922-06-27 Albertson & Company Valve-refacing apparatus
FR529605A (fr) * 1920-11-30 1921-12-02 Appareil à rectifier les sièges de soupapes
BE333361A (da) * 1925-04-17
US1786022A (en) * 1927-04-27 1930-12-23 Harry G Miller Driving head for small lathes
US1786023A (en) * 1927-04-27 1930-12-23 Harry G Miller Valve-centering device
US1694705A (en) * 1927-09-16 1928-12-11 Hall Mfg Co Valve hone
US2136188A (en) * 1936-05-04 1938-11-08 Snap On Tools Inc Valve refacing device
DE706721C (de) * 1939-02-23 1941-06-04 Niles Werke Akt Ges Deutsche Gewichtsausgleich eines auf und ab bewegten, an einem sich aendernden Habelarm angreifenden Schlittens mittels einer Feder
US2618105A (en) * 1950-04-20 1952-11-18 Arthur H Anderson Valve grinder
FR1066669A (fr) * 1952-11-18 1954-06-09 Dispositif pour entraîner en rotation des soupapes à roder, ou à rectifier
GB1064690A (en) * 1964-11-17 1967-04-05 Paolo Chiaia A balanced support mechanism for an overhung table of a machine tool, and particularly for a milling machine
DE1951575A1 (de) * 1969-10-13 1971-06-24 Alois Juvan Vorrichtung zur Erzeugung einer hin- und hergehenden Drehbewegung auf der Abtriebsseite bei kontinuierlicher Drehbewegung auf der Antriebsseite,insbesondere zum Einschleifen von Ventilen
US4428160A (en) * 1979-10-22 1984-01-31 Ingenious Devices Limited Centerless valve grinding
US4270427A (en) * 1980-02-04 1981-06-02 Black & Decker Inc. Bevel angle setting means for a power tool apparatus
DE3041722A1 (de) * 1980-11-05 1982-06-16 Ingenious Devices Ltd., Orillia, Ontario Ventilschleifvorrichtung
EP0160986A3 (en) * 1984-05-08 1987-03-04 Neway Manufacturing, Inc. Hand-operated valve refacer
US5070653A (en) * 1989-06-16 1991-12-10 Ran Can Corp. Centerless valve regrinder

Also Published As

Publication number Publication date
EP0456590A1 (fr) 1991-11-13
ES2051577T3 (es) 1994-06-16
JPH068123A (ja) 1994-01-18
ATE104195T1 (de) 1994-04-15
AU646861B2 (en) 1994-03-10
AU7641191A (en) 1991-11-07
US5199222A (en) 1993-04-06
DE69101663D1 (de) 1994-05-19
CA2041977A1 (fr) 1991-11-08
DE69101663T2 (de) 1994-07-28
EP0456590B1 (fr) 1994-04-13
JP2895983B2 (ja) 1999-05-31

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